Exhibit 99.2

Quarterly Supplemental Information

June 30, 2012

Corporate Headquarters	Institutional Analyst Contact	Investor Relations
11695 Johns Creek Parkway, Suite 350	Telephone: 770.418.8592	Telephone: 866.354.3485
Johns Creek, GA 30097	research.analysts@piedmontreit.com	investor.services@piedmontreit.com
Telephone: 770.418.8800		www.piedmontreit.com

Piedmont Office Realty Trust, Inc.

Quarterly Supplemental Information

Index

	Page
Introduction
Corporate Data	3
Investor Information	4
Financial Highlights	5-8
Key Performance Indicators	9
Financials
Balance Sheet	10
Income Statements	11-12
Funds From Operations / Adjusted Funds From Operations	13
Same Store Analysis	14-15
Capitalization Analysis	16
Debt Summary	17
Debt Detail	18
Debt Analysis	19
Operational & Portfolio Information - Office Investments
Tenant Diversification	20
Tenant Credit Rating & Lease Distribution Information	21
Leased Percentage Information	22
Rental Rate Roll Up / Roll Down Analysis	23
Lease Expiration Schedule	24
Quarterly Lease Expirations	25
Annual Lease Expirations	26
Capital Expenditures & Commitments	27
Contractual Tenant Improvements & Leasing Commissions	28
Geographic Diversification	29
Geographic Diversification by Location Type	30
Industry Diversification	31
Property Investment Activity	32
Value-Add Activity	33
Other Investments
Other Investments Detail	34
Supporting Information
Definitions	35-36
Research Coverage	37
Non-GAAP Reconciliations & Other Detail	38-41
Property Detail	42-43
Risks, Uncertainties and Limitations	44

Notice to Readers:

Please refer to page 44 for a discussion of important risks related to the business of Piedmont Office Realty Trust, Inc., as well as an investment in its securities, including risks that could cause actual results and events to differ materially from results and events referred to in the forward-looking information. Considering these risks, uncertainties, assumptions, and limitations, the forward-looking statements about leasing, financial operations, leasing prospects, etc. contained in this supplemental reporting package might not occur.

Certain prior period amounts have been reclassified to conform to the current period financial statement presentation. In addition, many of the schedules herein contain rounding to the nearest thousands or millions and, therefore, the schedules may not total due to this rounding convention. When the Company sells properties, it restates historical income statements with the financial results of the sold assets presented in discontinued operations.

Piedmont Office Realty Trust, Inc.

Corporate Data

Piedmont Office Realty Trust, Inc. (also referred to herein as “Piedmont” or the “Company”) (NYSE: PDM) is a fully-integrated and self-managed real estate investment trust (“REIT”) specializing in the acquisition, ownership, management, development and disposition of primarily high-quality Class A office buildings located predominantly in large U.S. office markets and leased principally to high-credit-quality tenants. Approximately 82% of our Annualized Lease Revenue (“ALR”)⁽¹⁾ is derived from our office properties located within the ten largest U.S. office markets, including Chicago, Washington, D.C., the New York metropolitan area, Boston and greater Los Angeles. Since its first acquisition in 1998, the Company has acquired $5.9 billion of office and industrial properties (inclusive of joint ventures) through June 30, 2012. Rated as an investment-grade company by Standard & Poor’s and Moody’s, Piedmont has maintained a low-leverage strategy while acquiring its properties.

This data supplements the information provided in our reports filed with the Securities and Exchange Commission and should be reviewed in conjunction with such filings.

	As of     June 30, 2012		As of     December 31, 2011
Number of consolidated office properties (2)		74		79
Rentable square footage (in thousands) (2)		20,482		20,942
Percent leased (3)		85.0%		86.5%
Percent leased - stabilized portfolio (4)		88.1%		89.1%
Capitalization (in thousands):
Total debt - principal amount outstanding		$1,400,525		$1,472,525
Equity market capitalization (5)		$2,929,741		$2,941,611
Total market capitalization (5)		$4,330,266		$4,414,136
Total debt / Total market capitalization		32.3%		33.4%
Total debt / Total gross assets		26.7%		27.5%
Common stock data
High closing price during quarter		$17.80		$17.50
Low closing price during quarter		$16.19		$15.42
Closing price of common stock at period end		$17.21		$17.04
Weighted average fully diluted shares outstanding (in thousands) (6)		172,520		172,981
Shares of common stock issued and outstanding (in thousands)		170,235		172,630
Rating / outlook
Standard & Poor’s		BBB / Stable		BBB / Stable
Moody’s		Baa2 / Stable		Baa2 / Stable
Employees		118		116

⁽¹⁾ The definition for Annualized Lease Revenue can be found on page 35.

⁽²⁾ As of June 30, 2012, our consolidated office portfolio consisted of 74 properties (exclusive of our equity interests in five properties owned through unconsolidated joint ventures and our two industrial properties). During the first quarter of 2012, we sold our portfolio of assets in Portland, OR, comprised of four office properties totaling 326,000 square feet and developable land totaling 18.2 acres. During the second quarter of 2012, we sold 26200 Enterprise Way, a 145,000 square foot office building located in Lake Forest, CA, and we purchased approximately 2.0 acres of developable land in Atlanta, GA. For additional detail on asset transactions during 2012, please refer to page 32.

⁽³⁾ Calculated as leased square footage on June 30, 2012 plus square footage associated with executed new leases for currently vacant spaces divided by total rentable square footage (defined in note 2 above), expressed as a percentage. This measure is presented for our 74 consolidated office properties and excludes industrial and unconsolidated joint venture properties. Please refer to page 22 for additional analyses regarding Piedmont’s leased percentage.

⁽⁴⁾ Please refer to page 33 for information regarding value-add properties, data for which is removed from stabilized portfolio totals. The first six months of 2012 reflect the disposition of five well-leased properties totaling 470,000 square feet. Our dispositions of well-leased assets during the previous three quarters have resulted in a decrease in leased percentage; if those assets were not sold, our stabilized leased percentage would have been 88.9% as of June 30, 2012 as compared to 89.7% as of December 31, 2011.

⁽⁵⁾ Based on a share price of $17.21 as of June 29, 2012.

⁽⁶⁾ Weighted average fully diluted shares outstanding are presented on a year-to-date basis for each period.

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Piedmont Office Realty Trust, Inc.

Investor Information

Corporate

11695 Johns Creek Parkway, Suite 350, Johns Creek, Georgia 30097

770.418.8800

www.piedmontreit.com

Executive Management

Donald A. Miller, CFA	Robert E. Bowers	Laura P. Moon
Chief Executive Officer, President and Director	Chief Financial Officer, Executive Vice President, Secretary, and Treasurer	Chief Accounting Officer and Senior Vice President
Raymond L. Owens	Carroll A. Reddic, IV
Executive Vice President - Capital Markets	Executive Vice President - Real Estate Operations, Assistant Secretary

Board of Directors

W. Wayne Woody	Frank C. McDowell	Donald A. Miller, CFA
Director, Chairman of the Board of Directors and Chairman of Audit Committee	Director and Vice Chairman of the Board of Directors	Chief Executive Officer, President and Director
Michael R. Buchanan	Wesley E. Cantrell	Donald S. Moss
Director and Chairman of Capital Committee	Director and Chairman of Governance Committee	Director and Chairman of Compensation Committee
William H. Keogler, Jr.	Raymond G. Milnes, Jr.	Jeffery L. Swope
Director	Director	Director

Transfer Agent	Corporate Counsel
Computershare	King & Spalding
P.O. Box 358010 Pittsburgh, PA 15252-8010 Phone: 866.354.3485	1180 Peachtree Street, NE Atlanta, GA 30309 Phone: 404.572.4600

4

Piedmont Office Realty Trust, Inc.

Financial Highlights

As of June 30, 2012

Financial Results ⁽¹⁾                    

- Funds from operations (FFO) for the quarter ended June 30, 2012 was $60.3 million, or $0.35 per share (diluted), compared to $65.1 million, or $0.38 per share (diluted), for the same quarter in 2011. FFO for the six months ended June 30, 2012 was $120.3 million, or $0.70 per share (diluted), compared to $136.4 million, or $0.79 per share (diluted), for the same period in 2011. The decrease in FFO for both the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was principally related to the following factors: 1) decreased operating income due to the disposition of certain assets with meaningful operating income contributions, notably 35 West Wacker Drive, offset somewhat by operating income contributions from newly acquired assets, 2) lower overall occupancy in 2012 as compared to 2011, and 3) reduced termination fee income of $1.3 million and $4.5 million, respectively, for the three and six months ended June 30, 2012 as compared to 2011. The reduction in FFO in 2012 as compared to 2011 was also offset somewhat by reduced General & Administrative expenses, related primarily to lower legal expense and lower deferred stock compensation expense, and reduced interest expense attributable to decreased total debt outstanding due to the repayment of several loans during the last twelve months.

- Core funds from operations (Core FFO) for the quarter ended June 30, 2012 was $60.4 million, or $0.35 per share (diluted), compared to $65.8 million, or $0.38 per share (diluted), for the same quarter in 2011. Core FFO for the six months ended June 30, 2012 was $120.4 million, or $0.70 per share (diluted), compared to $137.1 million, or $0.79 per share (diluted), for the same period in 2011. The decrease in Core FFO for the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was principally related to the items described for changes in FFO above.

- Adjusted funds from operations (AFFO) for the quarter ended June 30, 2012 was $36.2 million, or $0.21 per share (diluted), compared to $50.6 million, or $0.29 per share (diluted), for the same quarter in 2011. AFFO for the six months ended June 30, 2012 was $86.3 million, or $0.50 per share (diluted), compared to $106.9 million, or $0.62 per share (diluted), for the same period in 2011. The decrease in AFFO for the three months ended June 30, 2012 as compared to the same period in 2011 was primarily related to the items described above for the FFO variance, as well as increased rental abatements associated with newly commenced leases in 2012 as compared to 2011, and an increase in non-incremental capital expenditures in 2012 as compared to 2011. The decrease in AFFO for the six months ended June 30, 2012 as compared to the same period in 2011 was primarily related to the items described above for the FFO variance, as well as increased rental abatements associated with newly commenced leases in 2012 as compared to 2011, offset somewhat by a decrease in non-incremental capital expenditures in 2012 as compared to 2011.

- During the quarter ended June 30, 2012, the Company paid to shareholders a quarterly dividend in the amount of $0.20 per share for its common stock. The Company’s dividend payout percentage for the six months ended June 30, 2012 was 57.3% of Core FFO and 79.9% of AFFO.

Operations                                     

- On a square footage leased basis, our total office portfolio was 85.0% leased as of June 30, 2012, as compared to 86.5% as of December 31, 2011 and 84.4% as of March 31, 2012. On a stabilized square footage leased basis, our portfolio was 88.1% leased as of June 30, 2012. The stabilized leased percentage excludes the impact of value-add acquisitions completed in 2010 and 2011 (see page 33) that have not yet reached stabilization, including 500 West Monroe Street in Chicago, IL, The Medici in Atlanta, GA, Suwanee Gateway One in Suwanee, GA, and 400 TownPark in Lake Mary, FL. During the last year, our same store stabilized leased percentage declined from 88.5% at June 30, 2011 to 87.9% at June 30, 2012. The primary reason for the decline in the leased rate for our same store stabilized assets during that period is negative net absorption associated with several recent lease expirations (after taking into account leases signed to backfill the affected spaces), including space at 200 Bridgewater Crossing in Bridgewater, NJ associated with the sanofi-aventis lease expiration and at Aon Center in Chicago, IL associated with the Kirkland & Ellis lease expiration. Please refer to page 22 for additional leased percentage information.

- The weighted average remaining lease term of our portfolio was 6.5 years⁽²⁾ as of June 30, 2012 as compared to 6.4 years at December 31, 2011.

- During the three months ended June 30, 2012, the Company completed 595,000 square feet of total leasing. Of the total office leasing activity during the quarter, we signed renewal leases for 234,000 square feet and new tenant leases for 362,000 square feet. No leases were signed for our industrial or joint venture assets during the quarter. During the first half of the year, we completed 1,041,000 square feet of leasing for our consolidated office properties and 1,414,000 square feet of leasing inclusive of activity associated with our industrial and unconsolidated joint venture assets. The average committed capital cost for leases signed during the first half of the year at our consolidated office properties was $4.75 per square foot per year of lease term. Average committed capital cost per square foot per year of lease term for renewal leases signed during the six months ended June 30, 2012 was $2.48 and average committed capital cost per square foot per year of lease term for new leases signed during the same time period was $5.83 (see page 28).

⁽¹⁾ FFO, Core FFO and AFFO are supplemental non-GAAP financial measures. See pages 35-36 for definitions of non-GAAP financial measures. See pages 13 and 38 for reconciliations of FFO, Core FFO and AFFO to Net Income.

⁽²⁾ Remaining lease term (after taking into account leases for vacant spaces which had been executed but not commenced as of June 30, 2012) is weighted based on Annualized Lease Revenue, as defined on page 35.

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Piedmont Office Realty Trust, Inc.

Financial Highlights

As of June 30, 2012

- During the three months ended June 30, 2012, we executed six leases greater than 20,000 square feet. Please see information on those leases listed below.

Tenant Name	Property	Property Location	Square Feet Leased	Expiration Year	Lease Type
Piper Jaffray & Co.	US Bancorp Center	Minneapolis, MN	123,882	2025	New (former sub-tenant)
Brother International Corporation	200 Bridgewater Crossing	Bridgewater, NJ	101,724	2023	New
HD Vest	Las Colinas Corporate Center I	Irving, TX	81,069	2023	Renewal
Dendreon Corporation	200 Bridgewater Crossing	Bridgewater, NJ	39,937	2023	New
Global Knowledge Training, LLC	Windy Point I	Schaumburg, IL	22,028	2020	Renewal / Expansion
Comptroller of the Currency	400 Virginia Avenue	Washington, DC	21,042	2017	Renewal

Leasing Update                                         

- As of March 31, 2012, there were three tenants whose leases contributed greater than 1% to our Annualized Lease Revenue and were scheduled to expire during the second quarter of 2012 or the eighteen month period following the end of the second quarter of 2012. Information regarding the leasing status of the spaces associated with those tenants’ leases is presented below.

Tenant Name	Property	Property Location	Square Footage (1)	Percentage of Current Quarter Annualized Lease Revenue (%)	Expiration (2)	Current Leasing Status
United States of America (National Park Service)	1201 Eye Street	Washington, D.C.	219,750	1.9%	Q3 2012	The Company is awaiting the release of the Congressionally-approved solicitation for offers from the GSA, a key component of the Government’s space acquisition process. National Park Service is now in holdover status. The Company anticipates that the National Park Service will remain in holdover in its existing space while the GSA negotiates the National Park Service’s future lease.
Comptroller of the Currency	One Independence Square	Washington, D.C.	333,815	3.7%	Q1 2013	The tenant is expected to vacate at lease expiration. The Company is actively marketing the space for lease.
BP	Aon Center	Chicago, IL	776,359	5.9%	Q4 2013	Lease negotiations with the primary sublessee, Aon Corporation, are near completion. Aon is expected to lease approximately 400,000 square feet on a direct basis with no downtime between the expiration of the BP lease and the commencement of the Aon lease. Additionally, long-term leases comprising approximately 37% of the square footage leased by BP have been entered into with: Thoughtworks, Integrys Energy Group, and Federal Home Loan Bank. After the execution of the Aon lease, leases comprising approximately 88% of the square footage leased by BP will have been signed.

⁽¹⁾ Square footage represents the total square footage leased by the tenant at the building expiring during the expiration quarter.

⁽²⁾ The lease expiration date presented is that of the majority of the space leased to the tenant at the building.

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Piedmont Office Realty Trust, Inc.

Financial Highlights

As of June 30, 2012

- Piedmont typically signs leases several months in advance of their anticipated lease commencement dates. Presented below is a schedule of uncommenced leases greater than 50,000 square feet and their anticipated commencement dates. Lease renewals are excluded from this schedule.

Tenant Name	Property	Property Location	Square Feet Leased	Space Status	Estimated Commencement Date	New / Expansion
KPMG	Aon Center	Chicago, IL	239,189	Vacant	Q3 2012	New
United Healthcare Services, Inc.	Aon Center	Chicago, IL	55,059	Vacant	Q3 2012	New
GE (1)	500 West Monroe Street	Chicago, IL	86,028	Vacant	Q4 2012 - Q4 2014	Expansion
Brother International Corporation	200 Bridgewater Crossing	Bridgewater, NJ	101,724	Vacant	Q1 2013	New
Thoughtworks, Inc.	Aon Center	Chicago, IL	52,529	Not Vacant	Q4 2013	New
Federal Home Loan Bank of Chicago	Aon Center	Chicago, IL	79,054	Not Vacant	Q4 2013	New
Integrys Business Support, LLC	Aon Center	Chicago, IL	159,432	Not Vacant	Q2 2014	New
Piper Jaffray & Co.	US Bancorp Center	Minneapolis, MN	123,882	Not Vacant	Q2 2014	New

⁽¹⁾ The square footage presented includes the 19th floor premises, which is leased through fourth quarter 2012. GE is required to lease that space one year after the commencement of the renewal term.

Occupancy versus NOI Analysis            

- Piedmont has been in a period of high lease rollover since 2010. This high lease rollover has resulted in a decrease in leased percentage and economic leased percentage. This, in turn, has effected a lower Same Store NOI than might otherwise be anticipated given the overall leased percentage and the historical relationship between leased percentage and Same Store NOI. The decreased economic leased percentage is attributable to two factors:

1) leases which have been contractually entered into for currently vacant space which have not commenced (amounting to approximately 600,000 square feet of leases as of June 30, 2012, or 2.8% of the office portfolio); and

2) leases which have commenced but the tenants have not commenced paying full rent due to rental abatements (amounting to 1.3 million square feet of leases as of June 30, 2012, or a 4.7% impact to leased percentage on an economic basis).

As the executed but not commenced leases become effective and as the rental abatement periods expire, there will be greater Same Store NOI growth than might otherwise be expected based on changes in overall leased percentage alone during that time period.

Financing and Capital Activity            

- As of June 30, 2012, our ratio of debt to total gross assets was 26.7%, our ratio of debt to gross real estate assets was 30.7%, and our ratio of debt to total market capitalization was 32.3%. These debt ratios are based on total principal amount outstanding for our various loans at June 30, 2012.

- On May 31, 2012, Piedmont completed the sale of 26200 Enterprise Way, a 144,906 square foot office building located in Lake Forest, CA. The property was sold for $28.25 million, or $195 per square foot. Piedmont recorded a gain on the sale of the asset of approximately $10 million. The sale allowed the Company to divest a two-story property that was not deemed to be consistent with its long-term strategic objectives for location and building quality.

- On June 28, 2012, Piedmont completed the purchase of approximately 2.0 acres of land adjacent to The Medici, one of the Company’s recent value-add acquisitions, in Atlanta, GA. The site is commonly referred to as Gavitello by brokers. Located within the Buckhead area of Atlanta, the site is part of a mixed-use, high-end office and residential complex. The site is zoned for office development and will accommodate a building consisting of approximately 250,000 square feet. The acquisition adds to the Company’s developable land holdings and allows the Company to control a site that is directly competitive to The Medici.

- On May 1, 2012, Piedmont repaid a $45 million loan secured by 4250 North Fairfax Drive in Arlington, VA. The loan was open to prepayment without any yield maintenance requirements. The repayment of the loan allowed Piedmont to further its strategic objective of decreasing its secured debt borrowings in relation to its total borrowings.

- On May 2, 2012, the Board of Directors of Piedmont declared dividends for the second quarter of 2012 in the amount of $0.20 per common share outstanding to stockholders of record as of the close of business on June 1, 2012. The dividends were paid on June 22, 2012.

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Piedmont Office Realty Trust, Inc.

Financial Highlights

As of June 30, 2012

- During the second quarter of 2012, the Company repurchased approximately 2.6 million shares of common stock at an average purchase price of $16.66 per share, or approximately $42.8 million in aggregate (before consideration of transaction costs). Since the stock repurchase program’s inception last fall, the Company has repurchased a total of 2.8 million shares at an average price of $16.62 per share, or approximately $46.1 million in aggregate (before consideration of transaction costs). Any future repurchases of the Company’s common stock will be made at the discretion of the Company. As of quarter end, there was Board-approved capacity for additional repurchases totaling approximately $250 million under the stock repurchase plan.

- The ongoing shareholder litigation is awaiting the judge’s ruling on our motion to dismiss the one remaining item in the case. Piedmont believes that the case is without merit and intends to continue to vigorously defend. See Piedmont’s Form 10-Q dated as of June 30, 2012 for further disclosure.

Subsequent Events                              

- Piedmont is close to finalizing a new $500 million unsecured revolving credit facility. The terms of the facility will be provided after the transaction has closed. The Company’s current revolver will be terminated prior to the effectiveness of the transaction.

- On August 1, 2012, the Board of Directors of Piedmont declared dividends for the third quarter of 2012 in the amount of $0.20 per common share outstanding to stockholders of record as of the close of business on August 31, 2012. The dividends are to be paid on September 21, 2012.

Guidance for 2012                               

- The following financial guidance for calendar year 2012 remains unchanged and is based on management’s expectations at this time:

	Low        High
Core Funds from Operations	$234   -  $250 million
Core Funds from Operations per diluted share	$1.35  -  $1.45

These estimates reflect management’s view of current market conditions and incorporate certain economic and operational assumptions and projections, including the disposition of 35 West Wacker Drive which contributed approximately $0.13 per share of funds from operations in 2011. Actual results could differ from these estimates. Note that individual quarters may fluctuate on both a cash and an accrual basis due to the timing of lease commencements and expirations, repairs and maintenance, capital expenditures, capital markets activities and one-time revenue or expense events. In addition, the Company’s guidance is based on information available to management as of the date of this supplemental report.

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Piedmont Office Realty Trust, Inc.

Key Performance Indicators

Unaudited (in thousands except for per share data)

This section of our supplemental report includes non-GAAP financial measures, including, but not limited to, Core Earnings Before Interest, Taxes, Depreciation, and Amortization (Core EBITDA), Funds from Operations (FFO), Core Funds from Operations (Core FFO), and Adjusted Funds from Operations (AFFO). Definitions of these non-GAAP measures are provided on pages 35-36 and reconciliations are provided on pages 38-40.

	Three Months Ended
Selected Operating Data	6/30/2012		3/31/2012		12/31/2011		9/30/2011		6/30/2011
Percent leased (1)		85.0%		84.4%		86.5%		86.4%		86.5%
Percent leased - stabilized portfolio (1) (2)		88.1%		87.5%		89.1%		88.8%		89.0%
Rental income		$105,992		$105,282		$105,982		$104,460		$103,205
Total revenues		$133,716		$132,697		$135,992		$132,805		$135,555
Total operating expenses		$97,840		$98,111		$103,509		$96,386		$100,034
Real estate operating income		$35,876		$34,586		$32,483		$36,419		$35,521
Core EBITDA		$76,327		$76,680		$82,523		$86,941		$84,729
Core FFO		$60,356		$60,043		$65,270		$69,203		$65,843
Core FFO per share - diluted		$0.35		$0.35		$0.38		$0.40		$0.38
AFFO		$36,216		$50,113		$44,728		$50,988		$50,578
AFFO per share - diluted		$0.21		$0.29		$0.26		$0.29		$0.29
Gross dividends		$34,418		$34,526		$54,441		$54,441		$54,440
Dividends per share		$0.200		$0.200		$0.315		$0.315		$0.315
Selected Balance Sheet Data
Total real estate assets		$3,638,101		$3,657,677		$3,704,051		$3,926,638		$3,899,639
Total gross real estate assets		$4,558,128		$4,590,544		$4,615,812		$4,875,854		$4,828,700
Total assets		$4,328,308		$4,326,698		$4,447,834		$4,613,118		$4,560,206
Net debt (3)		$1,325,610		$1,298,738		$1,323,796		$1,600,650		$1,583,812
Total liabilities		$1,601,568		$1,550,040		$1,674,406		$1,896,195		$1,838,983
Ratios
Core EBITDA margin (4)		56.9%		57.1%		55.8%		59.8%		56.1%
Fixed charge coverage ratio (5)		4.8 x		4.6 x		4.7 x		4.9 x		4.4 x
Net debt to core EBITDA (6) (7)		4.3 x		4.2 x		4.0 x		4.6 x		4.7 x

⁽¹⁾ Please refer to page 22 for additional leased percentage information.

⁽²⁾ Please refer to page 33 for additional information on value-add properties, data for which is removed from stabilized portfolio totals.

⁽³⁾ Net debt is calculated as the total principal amount of debt outstanding minus cash and cash equivalents and escrow deposits and restricted cash. The decrease in net debt during the fourth quarter of 2011 was primarily attributable to the application of proceeds from the sale of 35 West Wacker Drive.

⁽⁴⁾ Core EBITDA margin is calculated as Core EBITDA divided by total revenues (including revenues associated with discontinued operations).

⁽⁵⁾ The fixed charge coverage ratio is calculated as Core EBITDA divided by the sum of interest expense, principal amortization, capitalized interest and preferred dividends. The Company had no capitalized interest, principal amortization or preferred dividends during any of the periods presented.

⁽⁶⁾ The Company’s net debt declined during the fourth quarter of 2011 with the application of the proceeds from the sale of 35 West Wacker Drive, thereby positively affecting the net debt to core EBITDA ratios.

⁽⁷⁾ Core EBITDA is annualized for the purposes of this calculation.

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Piedmont Office Realty Trust, Inc.

Consolidated Balance Sheets

Unaudited (in thousands)

	June 30, 2012		March 31, 2012		December 31, 2011		September 30, 2011		June 30, 2011
Assets:
Real estate, at cost:
Land assets	$	629,476	$	631,745	$	640,196	$	693,229	$	693,962
Buildings and improvements		3,754,954		3,750,475		3,759,596		3,930,126		3,894,258
Buildings and improvements, accumulated depreciation		(837,285)		(813,679)		(792,342)		(807,917)		(792,881)
Intangible lease asset		149,544		191,599		198,667		232,973		225,182
Intangible lease asset, accumulated amortization		(82,742)		(119,188)		(119,419)		(141,299)		(136,180)
Construction in progress		24,154		16,725		17,353		19,526		15,298
Total real estate assets		3,638,101		3,657,677		3,704,051		3,926,638		3,899,639
Investment in unconsolidated joint ventures		37,580		37,901		38,181		38,391		41,271
Cash and cash equivalents		26,869		28,679		139,690		16,128		21,404
Tenant receivables, net of allowance for doubtful accounts		22,884		24,932		24,722		32,066		31,143
Straight line rent receivable		111,731		106,723		104,801		110,818		107,463
Notes receivable		19,000		19,000		-		-		-
Due from unconsolidated joint ventures		569		449		788		643		537
Escrow deposits and restricted cash		48,046		25,108		9,039		47,747		32,309
Prepaid expenses and other assets		7,385		12,477		9,911		13,978		14,577
Goodwill		180,097		180,097		180,097		180,097		180,097
Deferred financing costs, less accumulated amortization		4,597		5,187		5,977		4,788		4,396
Deferred lease costs, less accumulated amortization		231,449		228,468		230,577		241,824		227,370
Total assets	$	4,328,308	$	4,326,698	$	4,447,834	$	4,613,118	$	4,560,206
Liabilities:
Line of credit and notes payable	$	1,400,525	$	1,352,525	$	1,472,525	$	1,664,525	$	1,637,054
Accounts payable, accrued expenses, and accrued capital expenditures		126,207		116,292		122,986		143,106		126,111
Deferred income		23,668		32,031		27,321		32,514		32,161
Intangible lease liabilities, less accumulated amortization		44,246		46,640		49,037		56,050		43,657
Interest rate swap		6,922		2,552		2,537		-		-
Total liabilities		1,601,568		1,550,040		1,674,406		1,896,195		1,838,983
Stockholders’ equity:
Common stock		1,702		1,726		1,726		1,728		1,728
Additional paid in capital		3,665,284		3,664,202		3,663,662		3,663,155		3,662,522
Cumulative distributions in excess of earnings		(934,933)		(888,331)		(891,032)		(952,370)		(948,956)
Other comprehensive loss		(6,922)		(2,552)		(2,537)		-		(44)
Piedmont stockholders’ equity		2,725,131		2,775,045		2,771,819		2,712,513		2,715,250
Non-controlling interest		1,609		1,613		1,609		4,410		5,973
Total stockholders’ equity		2,726,740		2,776,658		2,773,428		2,716,923		2,721,223
Total liabilities, redeemable common stock and stockholders’ equity	$	4,328,308	$	4,326,698	$	4,447,834	$	4,613,118	$	4,560,206
Common stock outstanding at end of period		170,235		172,630		172,630		172,827		172,827

10

Piedmont Office Realty Trust, Inc.

Consolidated Statements of Income

Unaudited (in thousands except for per share data)

	Three Months Ended
	6/30/2012		3/31/2012		12/31/2011		9/30/2011		6/30/2011
Revenues:
Rental income	$	105,992	$	105,282	$	105,982	$	104,460	$	103,205
Tenant reimbursements		27,010		26,718		29,409		28,268		30,640
Property management fee revenue		626		574		281		110		363
Other rental income		88		123		320		(33)		1,347
Total revenues		133,716		132,697		135,992		132,805		135,555
Operating expenses:
Property operating costs		53,699		52,743		55,107		50,814		52,950
Depreciation		27,798		27,368		26,794		26,071		25,702
Amortization		11,478		12,743		15,403		14,824		14,040
Impairment loss		-		-		-		-		-
General and administrative		4,865		5,257		6,205		4,677		7,342
Total operating expenses		97,840		98,111		103,509		96,386		100,034
Real estate operating income		35,876		34,586		32,483		36,419		35,521
Other income (expense):
Interest expense		(15,943)		(16,537)		(16,179)		(16,236)		(17,762)
Interest and other income (expense)		285		97		(357)		(91)		(238)
Equity in income of unconsolidated joint ventures		246		170		587		485		338
Gain / (loss) on consolidation of variable interest entity		-		-		-		-		(388)
Gain / (loss) on extinguishment of debt		-		-		1,039		-		-
Total other income (expense)		(15,412)		(16,270)		(14,910)		(15,842)		(18,050)
Income from continuing operations		20,464		18,316		17,573		20,577		17,471
Discontinued operations:
Operating income, excluding impairment loss		240		1,085		5,550		3,697		3,560
Gain / (loss) on sale of properties		10,008		17,830		95,901		26,756		-
Income / (loss) from discontinued operations (1)		10,248		18,915		101,451		30,453		3,560
Net income		30,712		37,231		119,024		51,030		21,031
Less: Net income attributable to noncontrolling interest		(4)		(4)		(4)		(4)		(4)
Net income attributable to Piedmont	$	30,708	$	37,227	$	119,020	$	51,026	$	21,027
Weighted average common shares outstanding - diluted		172,209		172,874		173,036		173,045		172,986
Net income per share available to common stockholders - diluted	$	0.18	$	0.22	$	0.69	$	0.29	$	0.12

⁽¹⁾ Reflects operating results for Eastpointe Corporate Center in Issaquah, WA, which was sold on July 1, 2011; 5000 Corporate Court in Holtsville, NY, which was sold on August 31, 2011; 35 West Wacker Drive in Chicago, IL, which was sold on December 15, 2011; Deschutes, Rhein, Rogue, Willamette, and Portland Land Parcels in Beaverton, OR, which were all sold on March 19, 2012; and 26200 Enterprise Way in Lake Forest, CA, which was sold on May 31, 2012.

11

Piedmont Office Realty Trust, Inc.

Consolidated Statements of Income

Unaudited (in thousands except for per share data)

	Three Months Ended								Six Months Ended
	6/30/2012		6/30/2011		Change		Change		6/30/2012		6/30/2011		Change		Change
Revenues:
Rental income	$	105,992	$	103,205	$	2,787		2.7%	$	211,275	$	203,035	$	8,240		4.1%
Tenant reimbursements		27,010		30,640		(3,630)		-11.8%		53,728		57,520		(3,792)		-6.6%
Property management fee revenue		626		363		263		72.5%		1,199		1,193		6		0.5%
Other rental income		88		1,347		(1,259)		-93.5%		212		4,751		(4,539)		-95.5%
Total revenues		133,716		135,555		(1,839)		-1.4%		266,414		266,499		(85)		0.0%
Operating expenses:
Property operating costs		53,699		52,950		(749)		-1.4%		106,442		101,743		(4,699)		-4.6%
Depreciation		27,798		25,702		(2,096)		-8.2%		55,167		50,663		(4,504)		-8.9%
Amortization		11,478		14,040		2,562		18.2%		24,221		24,314		93		0.4%
Impairment loss		-		-		-		0.0%		-		-		-		0.0%
General and administrative		4,865		7,342		2,477		33.7%		10,122		13,954		3,832		27.5%
Total operating expenses		97,840		100,034		2,194		2.2%		195,952		190,674		(5,278)		-2.8%
Real estate operating income		35,876		35,521		355		1.0%		70,462		75,825		(5,363)		-7.1%
Other income (expense):
Interest expense		(15,943)		(17,762)		1,819		10.2%		(32,480)		(33,402)		922		2.8%
Interest and other income (expense)		285		(238)		523		219.7%		382		3,221		(2,839)		-88.1%
Equity in income of unconsolidated joint ventures		246		338		(92)		-27.2%		416		547		(131)		-23.9%
Gain / (loss) on consolidation of variable interest entity		-		(388)		388		100.0%		-		1,532		(1,532)		-100.0%
Total other income (expense)		(15,412)		(18,050)		2,638		14.6%		(31,682)		(28,102)		(3,580)		-12.7%
Income from continuing operations		20,464		17,471		2,993		17.1%		38,780		47,723		(8,943)		-18.7%
Discontinued operations:
Operating income, excluding impairment loss		240		3,560		(3,320)		-93.3%		1,325		7,279		(5,954)		-81.8%
Gain / (loss) on sale of properties		10,008		-		10,008		0.0%		27,838		-		27,838		0.0%
Income / (loss) from discontinued operations (1)		10,248		3,560		6,688		187.9%		29,163		7,279		21,884		300.6%
Net income		30,712		21,031		9,681		46.0%		67,943		55,002		12,941		23.5%
Less: Net income attributable to noncontrolling interest		(4)		(4)		-		0.0%		(8)		(8)		-		0.0%
Net income attributable to Piedmont	$	30,708	$	21,027	$	9,681		46.0%	$	67,935	$	54,994	$	12,941		23.5%
Weighted average common shares outstanding - diluted		172,209		172,986						172,520		172,908
Net income per share available to common stockholders - diluted	$	0.18	$	0.12					$	0.39	$	0.32

⁽¹⁾ Reflects operating results for Eastpointe Corporate Center in Issaquah, WA, which was sold on July 1, 2011; 5000 Corporate Court in Holtsville, NY, which was sold on August 31, 2011; 35 West Wacker Drive in Chicago, IL, which was sold on December 15, 2011; Deschutes, Rhein, Rogue, Willamette, and Portland Land Parcels in Beaverton, OR, which were all sold on March 19, 2012; and 26200 Enterprise Way in Lake Forest, CA, which was sold on May 31, 2012.

12

Piedmont Office Realty Trust, Inc.

Funds From Operations, Core Funds From Operations and Adjusted Funds From Operations

Unaudited (in thousands except for per share data)

	Three Months Ended				Six Months Ended
	6/30/2012		6/30/2011		6/30/2012		6/30/2011
Net income attributable to Piedmont	$	30,708	$	21,027	$	67,935	$	54,994
Depreciation (1) (2)		28,033		27,879		55,842		55,033
Amortization (1)		11,539		15,878		24,379		27,984
Impairment loss (1)		-		-		-		-
(Gain) / loss on sale of properties (1)		(10,008)		(45)		(27,838)		(45)
(Gain) / loss on consolidation of VIE		-		388		-		(1,532)
Funds from operations		60,272		65,127		120,318		136,434
Acquisition costs		84		716		81		690
Core funds from operations		60,356		65,843		120,399		137,124
Depreciation of non real estate assets		108		168		201		338
Stock-based and other non-cash compensation expense		289		896		623		1,864
Deferred financing cost amortization (1)		590		1,060		1,392		1,667
Amortization of fair market adjustments on notes payable		-		942		-		942
Straight-line effects of lease revenue (1)		(5,477)		(2,596)		(7,042)		(359)
Amortization of lease-related intangibles (1)		(1,785)		(1,670)		(3,316)		(3,033)
Income from amortization of discount on purchase of mezzanine loans		-		-		-		(484)
Acquisition costs		(84)		(716)		(81)		(690)
Non-incremental capital expenditures (3)		(17,781)		(13,349)		(25,847)		(30,480)
Adjusted funds from operations	$	36,216	$	50,578	$	86,329	$	106,889
Weighted average common shares outstanding - diluted		172,209		172,986		172,520		172,908
Funds from operations per share (diluted)	$	0.35	$	0.38	$	0.70	$	0.79
Core funds from operations per share (diluted)	$	0.35	$	0.38	$	0.70	$	0.79
Adjusted funds from operations per share (diluted)	$	0.21	$	0.29	$	0.50	$	0.62

⁽¹⁾ Includes adjustments for consolidated properties, including discontinued operations, and for our proportionate ownership in unconsolidated joint ventures.

⁽²⁾ Excludes depreciation of non real estate assets.

⁽³⁾ Non-incremental capital expenditures are defined on page 36.

13

Piedmont Office Realty Trust, Inc.

Same Store Net Operating Income (Cash Basis)

Unaudited (in thousands)

	Three Months Ended				Six Months Ended
	6/30/2012		6/30/2011		6/30/2012		6/30/2011
Net income attributable to Piedmont	$	30,708	$	21,027	$	67,935	$	54,994
Net income attributable to noncontrolling interest		4		121		8		243
Interest expense		15,943		19,313		32,480		36,487
Depreciation (1)		28,141		28,047		56,043		55,371
Amortization (1)		11,539		15,878		24,379		27,984
Impairment loss (1)		-		-		-		-
(Gain) / loss on sale of properties (1)		(10,008)		(45)		(27,838)		(45)
(Gain) / loss on consolidation of VIE		-		388		-		(1,532)
Core EBITDA		76,327		84,729		153,007		173,502
General & administrative expenses (1)		4,866		7,392		10,184		14,096
Management fee revenue		(626)		(363)		(1,199)		(1,193)
Interest and other income (1)		(305)		253		(403)		(3,206)
Lease termination income		(88)		(1,347)		(212)		(4,751)
Lease termination expense - straight line rent & acquisition intangibles write-offs		165		43		264		479
Straight-line effects of lease revenue (1)		(5,642)		(2,639)		(7,306)		(667)
Net effect of amortization of above/(below) market in-place lease intangibles (1)		(1,785)		(1,670)		(3,316)		(3,204)
Core net operating income - cash basis		72,912		86,398		151,019		175,056
Net operating income from:
Acquisitions (2)		(3,886)		(3,446)		(7,036)		(3,444)
Dispositions (3)		(296)		(7,376)		(1,692)		(14,873)
Industrial properties		(245)		(242)		(487)		(479)
Unconsolidated joint ventures		(598)		(696)		(1,188)		(1,354)
Same Store NOI - Cash Basis	$	67,887	$	74,638	$	140,616	$	154,906
Change period over period		-9.0%		N/A		-9.2%		N/A

Same Store Net Operating Income Top Seven Markets
	Three Months Ended								Six Months Ended
	6/30/2012				6/30/2011				6/30/2012				6/30/2011
	$		%		$		%		$		%		$		%
Washington, D.C. (4)	$	17,996		26.5	$	17,731		23.7	$	37,046		26.3	$	35,753		23.1
New York (5)		11,111		16.4		14,093		18.9		23,429		16.7		27,678		17.9
Chicago (6)		9,573		14.1		12,815		17.2		18,999		13.5		25,208		16.3
Minneapolis		5,277		7.8		4,937		6.6		10,270		7.3		9,980		6.4
Dallas		3,529		5.2		3,390		4.5		7,334		5.2		7,203		4.6
Los Angeles (7)		3,232		4.7		3,858		5.2		6,408		4.6		7,459		4.8
Boston (8)		2,696		4.0		2,598		3.5		5,240		3.7		6,469		4.2
Other (9)		14,473		21.3		15,216		20.4		31,890		22.7		35,156		22.7
Total	$	67,887		100.0	$	74,638		100.0	$	140,616		100.0	$	154,906		100.0

⁽¹⁾ Includes amounts attributable to consolidated properties, including discontinued operations, and our proportionate share of amounts attributable to unconsolidated joint ventures.

⁽²⁾ Acquisitions consist of 1200 Enclave Parkway in Houston, TX, purchased on March 30, 2011; 500 West Monroe Street in Chicago, IL, acquired on March 31, 2011; The Dupree in Atlanta, GA, purchased on April 29, 2011; The Medici in Atlanta, GA, purchased on June 7, 2011; 225 and 235 Presidential Way in Woburn, MA, purchased on September 13, 2011; 400 TownPark in Lake Mary, FL purchased on November 10, 2011; and Gavitello Land Parcels in Atlanta, GA, purchased on June 28, 2012.

⁽³⁾ Dispositions consist of Eastpointe Corporate Center in Issaquah, WA, sold on July 1, 2011; 5000 Corporate Court in Holtsville, NY, sold on August 31, 2011; 35 West Wacker Drive in Chicago, IL, sold on December 15, 2011; Deschutes, Rhein, Rogue, Willamette, and Portland Land Parcels in Beaverton, OR, sold on March 19, 2012; and 26200 Enterprise Way in Lake Forest, CA, sold on May 31, 2012.

⁽⁴⁾ The increase in Washington, D.C. Same Store Net Operating Income for the six months ended June 30, 2012 as compared to the same period in 2011 was primarily related to increased rental revenue due to a rental rate increase associated with the lease extension of the Comptroller of the Currency at One Independence Square in Washington, D.C.

⁽⁵⁾ The decrease in New York Same Store Net Operating Income for the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was primarily related to the lease expirations of and the downtime and rental abatements associated with newly signed leases to backfill the spaces formerly occupied by sanofi-aventis at 200 & 400 Bridgewater Crossing in Bridgewater, NJ.

⁽⁶⁾ The decrease in Chicago Same Store Net Operating Income for the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was primarily related to the expiration of the Zurich American Insurance Company lease at Windy Point II in Schaumburg, IL in August 2011, as well as the expiration of the Kirkland & Ellis lease at Aon Center in Chicago, IL in December 2011. The loss of the Zurich and Kirkland & Ellis leases reduced rental revenues by approximately $5.2 million and $10.4 million, respectively, for the three months and the six months ended June 30, 2012; these amounts are offset partially by incremental operating expense savings due to the vacancy of those tenants. Additionally, the negative contributions are offset somewhat by the commencement of several new leases during the last year (although there are several replacement leases that are in abatement or have yet to commence).

⁽⁷⁾ The decrease in Los Angeles Same Store Net Operating Income for the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was primarily related to a net lease expiration of approximately 65,000 square feet at 1055 East Colorado Boulevard in Pasadena, CA.

⁽⁸⁾ The decrease in Boston Same Store Net Operating Income for the six months ended June 30, 2012 as compared to the same period in 2011 was primarily due to a rental abatement concession associated with a long-term lease renewal with State Street Bank at 1200 Crown Colony Drive in Quincy, MA. The renewal period for the State Street Bank lease commenced in April 2011.

⁽⁹⁾ The decrease in Other Same Store Net Operating Income for the three months ended June 30, 2012 as compared to the same period in 2011 was primarily related to a rental abatement concession in 2012 associated with a new lease with Grand Canyon Education at Desert Canyon 300 in Phoenix, AZ. The decrease in Other Same Store Net Operating Income for the six months ended June 30, 2012 as compared to the same period in 2011 was primarily attributable to four factors: 1) the rental abatement concession described above at Desert Canyon 300 in Phoenix, AZ, 2) a rental abatement concession in 2012 associated with a new lease with Chrysler Group, LLC at 1075 West Entrance Drive in Auburn Hills, MI, 3) a decrease in rental revenue associated with a lower lease renewal rental rate at 5601 Headquarters Drive in Plano, TX, and 4) a decrease in rental revenue associated with lease expirations in 2011 at Las Colinas Corporate Center II in Irving, TX.

14

Piedmont Office Realty Trust, Inc.

Same Store Net Operating Income (Accrual Basis)

Unaudited (in thousands)

	Three Months Ended				Six Months Ended
	6/30/2012		6/30/2011		6/30/2012		6/30/2011
Net income attributable to Piedmont	$	30,708	$	21,027	$	67,935	$	54,994
Net income attributable to noncontrolling interest		4		121		8		243
Interest expense		15,943		19,313		32,480		36,487
Depreciation (1)		28,141		28,047		56,043		55,371
Amortization (1)		11,539		15,878		24,379		27,984
Impairment loss (1)		-		-		-		-
(Gain) / loss on sale of properties (1)		(10,008)		(45)		(27,838)		(45)
(Gain) / loss on consolidation of VIE		-		388		-		(1,532)
Core EBITDA		76,327		84,729		153,007		173,502
General & administrative expenses (1)		4,866		7,392		10,184		14,096
Management fee revenue		(626)		(363)		(1,199)		(1,193)
Interest and other income (1)		(305)		253		(403)		(3,206)
Lease termination income		(88)		(1,347)		(212)		(4,751)
Lease termination expense - straight line rent & acquisition intangibles write-offs		165		43		264		479
Core net operating income - accrual basis		80,339		90,707		161,641		178,927
Net operating income from:
Acquisitions (2)		(5,120)		(3,591)		(9,309)		(3,590)
Dispositions (3)		(308)		(8,958)		(1,690)		(17,961)
Industrial properties		(496)		(257)		(749)		(513)
Unconsolidated joint ventures		(563)		(653)		(1,127)		(1,269)
Same Store NOI - Accrual Basis	$	73,852	$	77,248	$	148,766	$	155,594
Change period over period		-4.4%		N/A		-4.4%		N/A

Same Store Net Operating Income Top Seven Markets
	Three Months Ended								Six Months Ended
	6/30/2012				6/30/2011				6/30/2012				6/30/2011
	$		%		$		%		$		%		$		%
Washington, D.C. (4)	$	19,437		26.3	$	18,228		23.6	$	39,893		26.8	$	36,305		23.3
New York (5)		11,988		16.2		13,688		17.7		24,587		16.5		27,317		17.5
Chicago (6)		9,177		12.4		12,308		15.9		18,306		12.3		24,401		15.7
Minneapolis (7)		5,552		7.5		5,911		7.6		10,888		7.3		11,920		7.7
Dallas		3,883		5.3		3,601		4.7		7,811		5.3		7,635		4.9
Los Angeles (8)		3,101		4.2		3,699		4.8		6,436		4.3		7,109		4.6
Boston		2,989		4.1		2,831		3.7		5,856		4.0		6,354		4.1
Other (9)		17,725		24.0		16,982		22.0		34,989		23.5		34,553		22.2
Total	$	73,852		100.0	$	77,248		100.0	$	148,766		100.0	$	155,594		100.0

⁽¹⁾ Includes amounts attributable to consolidated properties, including discontinued operations, and our proportionate share of amounts attributable to unconsolidated joint ventures.

⁽²⁾ Acquisitions consist of 1200 Enclave Parkway in Houston, TX, purchased on March 30, 2011; 500 West Monroe Street in Chicago, IL, acquired on March 31, 2011; The Dupree in Atlanta, GA, purchased on April 29, 2011; The Medici in Atlanta, GA, purchased on June 7, 2011; 225 and 235 Presidential Way in Woburn, MA, purchased on September 13, 2011; 400 TownPark in Lake Mary, FL purchased on November 10, 2011; and Gavitello Land Parcels in Atlanta, GA, purchased on June 28, 2012.

⁽³⁾ Dispositions consist of Eastpointe Corporate Center in Issaquah, WA, sold on July 1, 2011; 5000 Corporate Court in Holtsville, NY, sold on August 31, 2011; 35 West Wacker Drive in Chicago, IL, sold on December 15, 2011; Deschutes, Rhein, Rogue, Willamette, and Portland Land Parcels in Beaverton, OR, sold on March 19, 2012; and 26200 Enterprise Way in Lake Forest, CA, sold on May 31, 2012.

⁽⁴⁾ The increase in Washington, D.C. Same Store Net Operating Income for the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was primarily attributable to two factors: 1) an increase in revenue due to a rental rate increase associated with the lease extension of the Comptroller of the Currency at One Independence Square in Washington, D.C., and 2) increased rental revenue as a result of the commencement of several new leases at Piedmont Pointe I and II in Bethesda, MD.

⁽⁵⁾ The decrease in New York Same Store Net Operating Income for the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was primarily related to the lease expirations of and the downtime associated with newly signed leases to backfill the spaces formerly occupied by sanofi-aventis at 200 & 400 Bridgewater Crossing in Bridgewater, NJ.

⁽⁶⁾ The decrease in Chicago Same Store Net Operating Income for the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was primarily related to the expiration of the Zurich American Insurance Company lease at Windy Point II in Schaumburg, IL in August 2011, as well as the expiration of the Kirkland & Ellis lease at Aon Center in Chicago, IL in December 2011. The loss of the Zurich and Kirkland & Ellis leases reduced rental revenues by approximately $4.6 million and $9.2 million, respectively, for the three months and the six months ended June 30, 2012; these amounts are offset partially by incremental operating expense savings due to the vacancy of those tenants. Additionally, the negative contributions are offset somewhat by the commencement of several new leases during the last year.

⁽⁷⁾ The decrease in Minneapolis Same Store Net Operating Income for the three months and the six months ended June 30, 2012 as compared to the same periods in 2011 was primarily related to the net loss of approximately 76,000 leased square feet associated with the expiration of the HSBC Card Services lease at Crescent Ridge II in Minnetonka, MN.

⁽⁸⁾ The decrease in Los Angeles Same Store Net Operating Income for the three months ended June 30, 2012 as compared to the same period in 2011 was primarily related to a net lease expiration of approximately 65,000 square feet at 1055 East Colorado Boulevard in Pasadena, CA.

⁽⁹⁾ The increase in Other Same Store Net Operating Income for the three months ended June 30, 2012 as compared to the same period in 2011 was primarily related to three factors: 1) an increase in rental revenue due to downtime between the EDS and Chrysler Group leases in 2011 at 1075 West Entrance Drive in Auburn Hills, MI, 2) an increase in rental revenue due to the commencement of the US Foods lease at River Corporate Center in Tempe, AZ, and 3) an increase in rental revenue due to the commencement of several new leases at Glenridge Highlands II in Atlanta, GA.

15

Piedmont Office Realty Trust, Inc.

Capitalization Analysis

Unaudited ($ and shares in thousands)

	As of     June 30, 2012		As of     December 31, 2011
Common stock price (1)		$17.21		$17.04
Total shares outstanding		170,235		172,630
Equity market capitalization (1)		$2,929,741		$2,941,611
Total debt - principal amount outstanding		$1,400,525		$1,472,525
Total market capitalization (1)		$4,330,266		$4,414,136
Total debt / Total market capitalization		32.3%		33.4%
Total gross real estate assets		$4,558,128		$4,615,812
Total debt / Total gross real estate assets (2)		30.7%		31.9%
Total debt / Total gross assets (3)		26.7%		27.5%

⁽¹⁾ Reflects common stock closing price as of the end of the reporting period.

⁽²⁾ Total debt to total gross real estate assets ratio is defined as total debt divided by gross real estate assets. Gross real estate assets is defined as total real estate assets with the add back of accumulated depreciation and accumulated amortization related to real estate assets.

⁽³⁾ Total debt to total gross assets ratio is defined as total debt divided by gross assets. Gross assets is defined as total assets with the add back of accumulated depreciation and accumulated amortization related to real estate assets.

16

Piedmont Office Realty Trust, Inc.

Debt Summary

As of June 30, 2012

Unaudited ($ in thousands)

Floating Rate & Fixed Rate Debt
Debt (1)	Principal Amount Outstanding	Weighted Average Stated Interest Rate	Weighted Average Maturity
Floating Rate	$113,000(2)	0.73%	2.0 months
Fixed Rate	1,287,525	4.59%	38.3 months
Total	$1,400,525	4.28%	35.4 months
Unsecured & Secured Debt
Debt (1)	Principal Amount Outstanding	Weighted Average Stated Interest Rate	Weighted Average Maturity
Unsecured	$413,000	2.15%(3)	38.9 months
Secured	987,525	5.17%	33.9 months
Total	$1,400,525	4.28%	35.4 months

Debt Maturities
Maturity Year	Secured Debt - Principal Amount Outstanding (1)	Unsecured Debt - Principal Amount Outstanding (1)	Weighted Average Stated Interest Rate	Percentage     of Total
2012	$0	$113,000	0.73%	8.1%
2013	0	0	N/A	0.0%
2014	575,000	0	4.89%	41.0%
2015	105,000	0	5.29%	7.5%
2016	167,525	300,000	3.71%	33.4%
2017	140,000	0	5.76%	10.0%
Total	$987,525	$413,000	4.28%	100.0%

⁽¹⁾ All of Piedmont’s outstanding debt as of June 30, 2012 was interest-only debt.

⁽²⁾ Amount represents the outstanding balance as of June 30, 2012, on the $500 million unsecured line of credit.

⁽³⁾ The weighted average interest rate is a weighted average rate for amounts outstanding under our $500 million unsecured line of credit and our $300 million unsecured term loan. The $300 million unsecured term loan has a stated variable rate; however, Piedmont entered into interest rate swap agreements which effectively fix the interest rate on this loan at 2.69% through its maturity date of November 22, 2016, assuming no credit rating change for the Company.

17

Piedmont Office Realty Trust, Inc.

Debt Detail

Unaudited ($ in thousands)

Facility	Property	Rate(1)	Maturity		Principal Amount Outstanding as of June 30, 2012
Secured
$200.0 Million Fixed-Rate Loan	Aon Center	4.87%		5/1/2014		$200,000
$25.0 Million Fixed-Rate Loan	Aon Center	5.70%		5/1/2014		25,000
$350.0 Million Secured Pooled Facility	Nine Property Collateralized Pool (2)	4.84%		6/7/2014		350,000
$105.0 Million Fixed-Rate Loan	US Bancorp Center	5.29%		5/11/2015		105,000
$125.0 Million Fixed-Rate Loan	Four Property Collateralized Pool (3)	5.50%		4/1/2016		125,000
$42.5 Million Fixed-Rate Loan	Las Colinas Corporate Center I & II	5.70%		10/11/2016		42,525
$140.0 Million WDC Fixed-Rate Loans	1201 & 1225 Eye Street	5.76%		11/1/2017		140,000
Subtotal / Weighted Average (4)		5.17%				$987,525
Unsecured
$500.0 Million Unsecured Facility (5)	N/A	0.73%(6)		8/30/2012		$113,000
$300.0 Million Unsecured Term Loan	N/A	2.69%(7)		11/22/2016		300,000
Subtotal / Weighted Average (4)		2.15%				$413,000
Total Debt - Principal Amount Outstanding / Weighted Average Stated Rate (4)		4.28%				$1,400,525

⁽¹⁾ All of Piedmont’s outstanding debt as of June 30, 2012, was interest-only debt.

⁽²⁾ The nine property collateralized pool includes 1200 Crown Colony Drive, Braker Pointe III, 2 Gatehall Drive, One and Two Independence Square, 2120 West End Avenue, 200 and 400 Bridgewater Crossing, and Fairway Center II.

⁽³⁾ The four property collateralized pool includes 1430 Enclave Parkway, Windy Point I and II, and 1055 East Colorado Boulevard.

⁽⁴⁾ Weighted average is based on the total balance outstanding and interest rate at June 30, 2012.

⁽⁵⁾ All of Piedmont’s outstanding debt as of June 30, 2012, was term debt with the exception of $113 million outstanding on our unsecured line of credit. Piedmont is close to finalizing a new $500 million unsecured revolving credit facility. The terms of the facility will be provided after the transaction has closed. The Company’s current revolver will be terminated prior to the effectiveness of the transaction.

⁽⁶⁾ The interest rate on the $500 million unsecured line of credit is equal to the weighted average interest rate on all outstanding draws as of June 30, 2012. Piedmont may select from multiple interest rate options with each draw under this facility, including the prime rate and various length LIBOR locks. All LIBOR selections are subject to an additional spread (0.475% as of June 30, 2012) over the selected rate based on Piedmont’s current credit rating.

⁽⁷⁾ The $300 million unsecured term loan has a stated variable rate; however, Piedmont entered into interest rate swap agreements which effectively fix the interest rate on this loan at 2.69% through its maturity date of November 22, 2016, assuming no credit rating change for the Company.

18

Piedmont Office Realty Trust, Inc.

Debt Analysis

As of June 30, 2012

Unaudited

Debt Covenant Compliance (1)	Required		Actual
Maximum Leverage Ratio		0.60		0.35
Minimum Fixed Charge Coverage Ratio (2)		1.50		4.62
Maximum Secured Indebtedness Ratio		0.40		0.25
Minimum Unencumbered Leverage Ratio		1.60		4.81
Minimum Unencumbered Interest Coverage Ratio (3)		1.75		19.68
Maximum Certain Permitted Investments Ratio (4)		0.35		0.01
(1) Debt covenant compliance calculations relate to specific calculations detailed in our line of credit agreement. (2) Defined as EBITDA for the trailing four quarters (including the company’s share of EBITDA from unconsolidated interests), less one-time or non-recurring gains or losses, less a $0.15 per square foot capital reserve, and excluding the impact of straight line rent leveling adjustments and amortization of intangibles divided by the company’s share of fixed charges, as more particularly described in the credit agreements. This definition of fixed charge coverage ratio as prescribed by our credit agreements is different from the fixed charge coverage ratio definition employed elsewhere within this report. (3) Defined as net operating income for the trailing four quarters for unencumbered assets (including the company’s share of net operating income from unconsolidated interests that are unencumbered) less a $0.15 per square foot capital reserve divided by the company’s share of interest expense associated with unsecured financings only, as more particularly described in the credit agreements. (4) Permitted investments are defined as unconsolidated interests, debt investments, unimproved land, and development projects. Investments in permitted investments shall not exceed 35% of total asset value.

Other Debt Coverage Ratios	Three months ended June 30, 2012	Six months ended June 30, 2012	Year ended December 31, 2011
Net debt to core EBITDA	4.3 x	4.3 x	3.9 x
Fixed charge coverage ratio (5)	4.8 x	4.7 x	4.8 x
Interest coverage ratio (6)	4.8 x	4.7 x	4.8 x
(5) Fixed charge coverage is calculated as Core EBITDA divided by the sum of interest expense, principal amortization, capitalized interest and preferred dividends. We had no capitalized interest, principal amortization or preferred dividends during the periods ended June 30, 2012 and December 31, 2011. (6) Interest coverage ratio is calculated as Core EBITDA divided by the sum of interest expense and capitalized interest. We had no capitalized interest during the periods ended June 30, 2012 and December 31, 2011.

19

Piedmont Office Realty Trust, Inc.

Tenant Diversification ⁽¹⁾

As of June 30, 2012

(in thousands except for number of properties)

	Credit Rating (2)	Number of Properties	Lease Expiration(s) (3)	Annualized Lease Revenue	Percentage of Annualized Lease Revenue (%)	Leased Square Footage	Percentage of Leased Square Footage (%)
U.S. Government	AA+ / Aaa	9	(4)	$73,357	13.6	1,596	9.2
BP(5)	A / A2	1	2013	31,749	5.9	776	4.5
US Bancorp	A / Aa3	3	2014 / 2023(6)	27,862	5.2	973	5.6
State of New York	AA / Aa2	1	2019	19,839	3.7	481	2.8
Independence Blue Cross	No rating available	1	2023	14,267	2.6	761	4.4
Nestle	AA / Aa2	1	2015	13,818	2.6	392	2.2
GE	AA+ / Aa3	2	2027	12,912	2.4	393	2.3
Shaw	BBB- / Ba1	1	2018	9,836	1.8	313	1.8
City of New York	AA / Aa2	1	2020	9,403	1.7	313	1.8
Lockheed Martin	A- / Baa1	3	2014	9,320	1.7	283	1.6
DDB Needham	BBB+ / Baa1	1	2018	9,002	1.7	246	1.4
KPMG	No rating available	2	2027	8,946	1.7	277	1.6
Gallagher	No rating available	1	2018	8,013	1.5	307	1.8
Gemini	A+ / A2	1	2021	7,304	1.4	205	1.2
Caterpillar Financial	A / A2	1	2022	7,275	1.3	312	1.8
Harvard University	AAA / Aaa	2	2017	6,652	1.2	105	0.6
Raytheon	A- / A3	2	2019	6,555	1.2	440	2.5
KeyBank	A- / A3	2	2016	6,383	1.2	210	1.2
Edelman	No rating available	1	2024	6,094	1.1	178	1.0
Harcourt	BBB+	1	2016	6,038	1.1	195	1.1
Jones Lang LaSalle	BBB- / Baa2	1	2017	5,777	1.1	165	0.9
Qwest Communications	BB / Baa3	1	2014	5,697	1.1	161	0.9
First Data Corporation	B / B3	1	2020	5,691	1.1	195	1.1
Archon Group	A- / A3	2	2018	5,455	1.0	235	1.3
Other			Various	221,105	41.1	7,906	45.4
Total				$538,350	100.0	17,418	100.0

⁽¹⁾ This schedule presents all tenants contributing 1.0% or more to Annualized Lease Revenue.

⁽²⁾ Credit rating may reflect the credit rating of the parent or a guarantor. When available, both the Standard & Poor’s credit rating and the Moody’s credit rating are provided.

⁽³⁾ Unless indicated otherwise, Lease Expiration represents the expiration year of the majority of the square footage leased by the tenant.

⁽⁴⁾ There are several leases with several different agencies of the U.S. Government with expiration years ranging from 2012 to 2027.

⁽⁵⁾ Majority of the space is subleased to Aon Corporation.

⁽⁶⁾ US Bank’s lease at One & Two Meridian Crossings, representing approximately 337,000 square feet and $8.9 million of Annualized Lease Revenue, expires in 2023. US Bancorp’s lease at US Bancorp Center for approximately 635,000 square feet, representing $18.9 million of Annualized Lease Revenue, expires in 2014.

20

Piedmont Office Realty Trust, Inc.

Tenant Credit Rating & Lease Distribution Information

As of June 30, 2012

Tenant Credit Rating (1)	Annualized Lease Revenue ($’s in thousands)		Percentage of Annualized Lease Revenue (%)
AAA / Aaa		$10,091	1.9
AA / Aa		175,513	32.6
A / A		107,326	20.0
BBB / Baa		69,070	12.8
BB / Ba		14,593	2.7
B / B		19,326	3.6
Below		1,248	0.2
Not rated (2)		141,183	26.2
Total		$538,350	100.0

Lease Distribution

As of June 30, 2012

	Number of Leases	Percentage of Leases (%)	Annualized Lease Revenue (in thousands)		Percentage of Annualized Lease Revenue (%)	Leased Square Footage (in thousands)		Percentage of     Leased Square     Footage (%)
2,500 or Less	185	34.7		$16,282	3.0		151	0.9
2,501 - 10,000	140	26.3		25,172	4.7		755	4.3
10,001 - 20,000	66	12.4		28,550	5.3		964	5.5
20,001 - 40,000	60	11.2		52,140	9.7		1,738	10.0
40,001 - 100,000	31	5.8		57,048	10.6		1,851	10.6
Greater than 100,000	51	9.6		359,158	66.7		11,959	68.7
Total	533	100.0		$538,350	100.0		17,418	100.0

⁽¹⁾ Credit rating may reflect the credit rating of the parent or a guarantor. Where differences exist between the Standard & Poor’s credit rating for a tenant and the Moody’s credit rating for a tenant, the higher credit rating is selected for this analysis.

⁽²⁾ The classification of a tenant as “not rated” does not indicate that the tenant is of poor credit quality, but can indicate that the tenant or the tenant’s debt, if any, has not been rated. Included in this category are such tenants as Independence Blue Cross, McKinsey & Company and KPMG.

21

Piedmont Office Realty Trust, Inc.

Leased Percentage Information

(in thousands)

Impact of Strategic Transactions on Leased Percentage

The Company’s stated long-term growth strategy includes the recycling of capital from certain stabilized or non-core assets into office properties located in focused concentration and opportunistic markets. Some of the recently acquired properties are value-add properties which are defined as low-occupancy properties acquired at attractive bases with earnings growth and capital appreciation potential achievable through leasing up such assets to a stabilized occupancy. Because the value-add properties have large vacancies, they negatively affect Piedmont’s overall leased percentage. In order to identify the effect they have on Piedmont’s overall leased percentage, the following information is being provided. The analysis below: 1) removes the impact of the value-add properties from Piedmont’s overall office portfolio total under the heading “Stabilized Portfolio Analysis”; 2) provides a year-over-year comparison of leased percentage on the same subset of properties under the heading “Same Store Analysis”; and 3) provides a year-over-year comparison of leased percentage on the same subset of stabilized properties under the heading “Same Store Stabilized Analysis”.

	Three Months Ended June 30, 2012								Three Months Ended June 30, 2011
	Leased Square Footage			Rentable Square Footage			Percent Leased (1)		Leased Square Footage			Rentable Square Footage			Percent Leased (1)
As of March 31, 20xx		17,403			20,617			84.4%		18,773			21,516			87.3%
New leases		363								1,018
Expired leases		(213	)							(1,075	)
Other		10			10					(2	)		11
Subtotal		17,563			20,627			85.1%		18,714			21,527			86.9%
Acquisitions during period										147			290
Dispositions during period		(145	)		(145	)				-			-
As of June 30, 20xx (2) (3)		17,418			20,482			85.0%		18,861			21,817			86.5%
	Six Months Ended June 30, 2012								Six Months Ended June 30, 2011
	Leased Square Footage			Rentable Square Footage			Percent Leased (1)		Leased Square Footage			Rentable Square Footage			Percent Leased (1)
As of December 31, 20xx		18,124			20,942			86.5%		18,214			20,408			89.2%
New leases		984								1,814
Expired leases		(1,223	)							(1,979	)
Other		3			10					(3	)		7
Subtotal		17,888			20,952			85.4%		18,046			20,415			88.4%
Acquisitions during period		-			-					815			1,402
Dispositions during period		(470	)		(470	)				-			-
As of June 30, 20xx (2) (3)		17,418			20,482			85.0%		18,861			21,817			86.5%
Stabilized Portfolio Analysis
Less value-add properties (4)		(627	)		(1,432	)		43.8%		(701	)		(1,406	)		49.9%
Stabilized Total (2) (3)		16,791			19,050			88.1%		18,160			20,411			89.0%
Same Store Analysis
Less acquisitions/dispositions after June 30, 2011 (4) (5)		(500	)		(616	)		81.2%		(1,830	)		(1,969	)		92.9%
Same Store Total (2) (3) (6)		16,918			19,866			85.2%		17,031			19,848			85.8%
Same Store Stabilized Analysis
Less value-add same store properties (4)		(688	)		(1,406	)		48.9%		(701	)		(1,406	)		49.9%
Same Store Stabilized Total (2) (3)		16,230			18,460			87.9%		16,330			18,442			88.5%

⁽¹⁾ Calculated as leased square footage as of period end with the addition of square footage associated with uncommenced leases for spaces vacant as of period end, divided by total rentable square footage as of period end, expressed as a percentage.

⁽²⁾ The square footage associated with leases with end of period expiration dates is included in the end of the period leased square footage.

⁽³⁾ End of period leased square footage for 2012 includes short-term space leased on behalf of NASA in accordance with requirements stipulated under its lease to allow it to restructure its space at Two Independence Square in Washington, D.C. As of June 30, 2012, the total short-term space amounts to approximately 63,000 square feet and it will be occupied until an estimated date of September 30, 2013.

⁽⁴⁾ For additional information on acquisitions/dispositions completed during the last year and value-add properties, please refer to pages 32 and 33, respectively.

⁽⁵⁾ Dispositions completed during the previous twelve months are deducted from the previous period data and acquisitions completed during the previous twelve months are deducted from the current period data.

⁽⁶⁾ Excluding executed but not commenced leases for currently vacant spaces, comprising approximately 579,000 square feet for the current period and 603,000 square feet for the prior period, Piedmont’s same store commenced leased percentage was 82.2% and 82.8%, respectively.

22

Piedmont Office Realty Trust, Inc.

Rental Rate Roll Up / Roll Down Analysis ⁽¹⁾

(in thousands)

	Three Months Ended June 30, 2012
	Square Feet		% of Total Signed During Period			% of Rentable Square Footage			% Change Cash Rents (2)			% Change Accrual Rents (3) (4)
Leases executed for spaces vacant less than one year		450		76	%		2.2	%		(16.1	%)		(8.8	%)
Leases executed for spaces excluded from analysis (5)		145		24	%

	Six Months Ended June 30, 2012
	Square Feet		% of Total Signed During Period			% of Rentable Square Footage			% Change Cash Rents (2)			% Change Accrual Rents (3) (4)
Leases executed for spaces vacant less than one year		805		77	%		3.9	%		(11.3	%)		(5.3	%)
Leases executed for spaces excluded from analysis (5)		236		23	%

⁽¹⁾ The population analyzed consists of consolidated office leases executed during the period (retail leases, as well as leases associated with storage spaces, management offices, industrial properties and unconsolidated joint venture assets, were excluded from this analysis) with lease terms greater than one year. Spaces with downtime greater than one year were excluded from this analysis.

⁽²⁾ For the purposes of this analysis, the cash rents last in effect for the previous leases were compared to the initial cash rents of the new leases in order to calculate the percentage change.

⁽³⁾ For the purposes of this analysis, the accrual basis rents for the previous leases were compared to the accrual basis rents of the new leases in order to calculate the percentage change. For newly signed leases which have variations in accrual basis rents, whether because of known future expansions, contractions, lease expense recovery structure changes, or other similar reasons, the weighted average of such accrual basis rents is used for the purposes of this analysis.

⁽⁴⁾ For leases under which a tenant may use, at its discretion, a portion of its tenant improvement allowance for expenses other than those related to improvements to its space, an assumption is made that the tenant elects to use any such portion of its tenant improvement allowance for improvements to its space prior to the commencement of its lease, unless the Company is notified otherwise by the tenant. This assumption is made based upon the historical tenant improvement allowance usage patterns of the Company’s tenants.

⁽⁵⁾ Represents leases signed at our consolidated office assets that do not qualify for inclusion in the analysis primarily because the spaces for which the new leases were signed had been vacant for greater than one year. Leases signed with Piedmont entities are excluded from the analysis.

23

Piedmont Office Realty Trust, Inc.

Lease Expiration Schedule

As of June 30, 2012

(in thousands)

	OFFICE PORTFOLIO				GOVERNMENTAL ENTITIES
	Annualized Lease Revenue (1)	Percentage of Annualized Lease Revenue (%)	Rentable Square Footage	Percentage of Rentable Square Footage (%)	Annualized Lease Revenue (1)	Percentage of Annualized Lease Revenue (%)	Percentage of Current Year Total Annualized Lease Revenue Expiring (%)
Vacant	$0	0.0	3,064	15.0	$0	0.0	N/A
2012(2)	20,934	3.9	754	3.7	6,949	1.3	33.2
2013	66,338	12.3	1,540	7.5	22,190	4.1	33.4
2014	51,812	9.6	1,493	7.3	3,572	0.7	6.9
2015	43,884	8.2	1,551	7.6	33	0.0	0.1
2016	29,390	5.5	1,025	5.0	1,435	0.3	4.9
2017	37,803	7.0	1,196	5.8	1,845	0.3	4.9
2018	51,593	9.6	1,726	8.4	8,733	1.6	16.9
2019	47,332	8.8	1,777	8.7	19,839	3.7	41.9
2020	25,566	4.8	992	4.8	9,403	1.7	36.8
2021	14,447	2.7	502	2.5	0	0.0	0.0
2022	21,748	4.0	711	3.5	0	0.0	0.0
2023	37,626	7.0	1,627	7.9	0	0.0	0.0
2024	22,225	4.1	694	3.4	0	0.0	0.0
2025	7,258	1.3	295	1.4	0	0.0	0.0
Thereafter	60,394	11.2	1,535	7.5	28,953	5.4	47.9
Total / Weighted Average	$538,350	100.0	20,482	100.0	$102,952	19.1

⁽¹⁾ Annualized rental income associated with newly executed leases for currently occupied space is incorporated herein only at the expiration date for the current lease. Annualized rental income associated with such new leases is removed from the expiry year of the current lease and added to the expiry year of the new lease. These adjustments effectively incorporate known roll ups and roll downs into the expiration schedule.

⁽²⁾ Leases and other revenue-producing agreements on a month-to-month basis, aggregating 10,600 square feet and Annualized Lease Revenue of $364,996, are assigned a lease expiration date of a year and a day beyond the period end date. Includes leases with an expiration date of June 30, 2012 aggregating 10,251 square feet and Annualized Lease Revenue of $757,275.

24

Piedmont Office Realty Trust, Inc.

Lease Expirations by Quarter

As of June 30, 2012

(in thousands)

	Q3 2012 (1)		Q4 2012		Q1 2013		Q2 2013
	Expiring Square Footage	Expiring Lease Revenue (2)	Expiring Square Footage	Expiring Lease Revenue (2)	Expiring Square Footage	Expiring Lease Revenue (2)	Expiring Square Footage	Expiring Lease Revenue (2)
Atlanta	20	$405	47	$916	0	$0	8	$267
Austin	0	0	0	0	0	0	0	0
Boston	0	0	4	189	0	32	0	0
Central & South Florida	0	0	4	113	0	0	0	0
Chicago	83	2,598	15	481	47	1,681	43	1,267
Cleveland	3	0	102	1,580	0	0	0	0
Dallas	0	4	16	352	0	0	5	134
Denver	0	0	0	0	0	0	0	0
Detroit	0	0	0	0	0	0	0	0
Houston	0	0	11	345	0	0	0	0
Los Angeles	0	1	43	1,748	2	50	47	1,523
Minneapolis	3	112	5	115	16	524	5	160
Nashville	0	0	0	0	0	0	0	0
New York	8	323	150	3,318	11	306	5	124
Philadelphia	0	0	0	0	0	0	0	0
Phoenix	0	0	0	0	0	0	0	0
Portland	0	0	0	0	0	0	0	0
Washington, D.C.(3)	230	10,503	10	516	343	21,357	71	330
Total / Weighted Average (4)	347	$13,946	407	$9,673	419	$23,950	184	$3,805

⁽¹⁾ Includes leases with an expiration date of June 30, 2012 aggregating 10,251 square feet and Expiring Lease Revenue of $341,508. No such adjustments are made to other periods presented.

⁽²⁾ Expiring lease revenue is calculated as expiring square footage multiplied by the gross rent per square foot of the tenant currently leasing the space.

⁽³⁾ Approximately 220,000 square feet and $10.0 million of expiring lease revenue in the third quarter of 2012 is related to the lease with the United States of America (National Park Service), which is expected to hold over.

⁽⁴⁾ Total expiring lease revenue in any given year will not tie to the expiring Annualized Lease Revenue presented on the Lease Expiration Schedule on the previous page as the Lease Expiration Schedule accounts for the revenue effects of newly signed leases. Reflected herein are expiring revenues based on in place rental rates.

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Piedmont Office Realty Trust, Inc.

Lease Expirations by Year

As of June 30, 2012

(in thousands)

	12/31/2012 (1)		12/31/2013		12/31/2014		12/31/2015		12/31/2016
	Expiring Square   Footage	Expiring Lease   Revenue (2)	Expiring Square   Footage	Expiring Lease   Revenue (2)	Expiring Square   Footage	Expiring Lease   Revenue (2)	Expiring Square   Footage	Expiring Lease   Revenue (2)	Expiring Square   Footage	Expiring Lease   Revenue (2)
Atlanta	67	$1,321	19	$582	29	$623	29	$504	18	$194
Austin	0	0	0	0	0	0	0	0	195	6,042
Boston	4	189	0	32	27	1,884	135	2,791	3	185
Central & South Florida	4	113	22	568	18	458	17	388	65	1,592
Chicago	98	3,079	621	24,188	29	3,516	187	5,130	82	2,381
Cleveland	105	1,580	10	218	0	0	0	0	13	294
Dallas	16	356	18	455	41	1,010	287	6,417	7	150
Denver	0	0	0	0	0	0	0	0	156	2,919
Detroit	0	0	86	750	6	124	132	3,890	31	678
Houston	11	345	0	0	0	0	0	0	0	17
Los Angeles	43	1,749	57	1,869	5	1,550	428	14,882	88	2,637
Minneapolis	8	227	48	1,586	687	18,841	103	3,656	33	1,039
Nashville	0	0	0	0	0	0	0	0	0	0
New York	158	3,641	39	1,632	96	4,028	66	2,401	280	8,988
Philadelphia	0	0	0	0	0	0	0	0	0	0
Phoenix	0	0	0	0	0	0	132	1,947	0	0
Portland	0	0	0	0	0	0	0	0	0	0
Washington, D.C.(3)	240	11,019	620	31,233	555	19,226	35	1,718	54	2,388
Total / Weighted Average (4)	754	$23,619	1,540	$63,113	1,493	$51,260	1,551	$43,724	1,025	$29,504

⁽¹⁾ Includes leases with an expiration date of June 30, 2012 aggregating 10,251 square feet and Expiring Lease Revenue of $341,508. No such adjustments are made to other periods presented.

⁽²⁾ Expiring lease revenue is calculated as expiring square footage multiplied by the gross rent per square foot of the tenant currently leasing the space.

⁽³⁾ Approximately 220,000 square feet and $10.0 million of expiring lease revenue in 2012 is related to the lease with the United States of America (National Park Service), which is expected to hold over.

⁽⁴⁾ Total expiring lease revenue in any given year will not tie to the expiring Annualized Lease Revenue presented on the Lease Expiration Schedule on page 24 as the Lease Expiration Schedule accounts for the revenue effects of newly signed leases. Reflected herein are expiring revenues based on in place rental rates.

26

Piedmont Office Realty Trust, Inc.

Capital Expenditures & Commitments

For the quarter ended June 30, 2012

Unaudited ($ in thousands)

	For the Three Months Ended
	6/30/2012		3/31/2012		12/31/2011		9/30/2011			6/30/2011
Non-incremental
Bldg / construction / dev		$1,959		$1,426		$3,650		$1,063			$1,315
Tenant improvements		4,809		5,367		8,463		4,748			7,367
Leasing costs		11,013		1,273		3,279		8,718			4,667
Total non-incremental		17,781		8,066		15,392		14,529			13,349
Incremental
Bldg / construction / dev		5,721		2,241		2,040		1,646			983
Tenant improvements		12,044		5,938		10,862		7,154			4,770
Leasing costs		1,687		1,925		12,791		1,464			1,372
Total incremental		19,452		10,104		25,693		10,264			7,125
Total capital expenditures		$37,233		$18,170		$41,085		$24,793			$20,474
Tenant improvement commitments (1)
Tenant improvement commitments outstanding as of March 31, 2012											$137,280
New tenant improvement commitments related to leases executed during period											15,589
Tenant improvement expenditures								(16,853	)
Less: Tenant improvement expenditures fulfilled through accrued liabilities already presented on Piedmont’s balance sheet, expired commitments or other adjustments								(28	)
Tenant improvement commitments fulfilled, expired or other adjustments											(16,881	)
Total as of June 30, 2012											$135,988
Tenant improvement commitments - Incremental capital when fulfilled											$38,798
Tenant improvement commitments - Non-incremental capital when fulfilled											97,190
Total as of June 30, 2012										$	135,988

NOTE: The information presented on this page is for all consolidated assets, inclusive of our industrial properties.

⁽¹⁾ Commitments are unexpired contractual tenant improvement obligations for leases executed in current and prior periods that have not yet been incurred and have not otherwise been presented on Piedmont’s financial statements. The four largest commitments total approximately $75.8 million, or 56% of total outstanding commitments.

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Piedmont Office Realty Trust, Inc.

Contractual Tenant Improvements and Leasing Commissions

				For the Year Ended
		For the Three Months Ended     June 30, 2012	For the Six Months Ended     June 30, 2012	2011	2010	2009
Renewal Leases
	Number of leases	13	21	48	37	34
	Square feet	233,673	515,585	2,280,329	1,241,481	1,568,895
	Tenant improvements per square foot (1)	$14.24	$6.45	$33.29	$14.40	$12.01
	Leasing commissions per square foot	$8.04	$4.60	$9.97	$8.40	$5.51
	Total per square foot	$22.28	$11.05	$43.26	$22.80	$17.52
	Tenant improvements per square foot per year of lease term	$2.43	$1.45	$3.93	$1.74	$1.44
	Leasing commissions per square foot per year of lease term	$1.37	$1.03	$1.18	$1.02	$0.66
	Total per square foot per year of lease term (2)	$3.80	$2.48	$5.11	$2.76	$2.10
New Leases
	Number of leases	27	44	76	56	28
	Square feet	361,675	525,184	1,588,271	866,212	700,295
	Tenant improvements per square foot (1)	$45.89	$37.94	$41.21	$32.65	$45.04
	Leasing commissions per square foot	$14.95	$16.55	$15.38	$11.28	$17.12
	Total per square foot	$60.84	$54.49	$56.59	$43.93	$62.16
	Tenant improvements per square foot per year of lease term	$4.63	$4.06	$4.19	$4.16	$4.05
	Leasing commissions per square foot per year of lease term	$1.51	$1.77	$1.57	$1.44	$1.54
	Total per square foot per year of lease term	$6.14	$5.83	$5.76	$5.60	$5.59
Total
	Number of leases	40	65	124	93	62
	Square feet	595,348	1,040,769	3,868,600	2,107,693	2,269,190
	Tenant improvements per square foot (1)	$33.47	$22.34	$36.54	$21.90	$22.21
	Leasing commissions per square foot	$12.24	$10.63	$12.19	$9.59	$9.09
	Total per square foot	$45.71	$32.97	$48.73	$31.49	$31.30
	Tenant improvements per square foot per year of lease term	$4.02	$3.22	$4.05	$2.70	$2.42
	Leasing commissions per square foot per year of lease term	$1.47	$1.53	$1.35	$1.18	$0.99
	Total per square foot per year of lease term	$5.49	$4.75	$5.40	$3.88	$3.41

NOTE: This information is presented for our consolidated office assets only. Beginning with 2012, all leases for consolidated office properties, including short-term leases (leases for a term of less than one year), are included in the information presented above. Prior to 2012, short-term leases were excluded from this information. Management believes that short-term leases completed prior to 2012 would have an immaterial impact to the data presented herein.

⁽¹⁾ For leases under which a tenant may use, at its discretion, a portion of its tenant improvement allowance for expenses other than those related to improvements to its space, an assumption is made that the tenant elects to use any such portion of its tenant improvement allowance for improvements to its space prior to the commencement of its lease, unless the Company is notified otherwise by the tenant. This assumption is made based upon the historical tenant improvement allowance usage patterns of the Company’s tenants.

⁽²⁾ During 2011, we completed two large, 15-year lease renewals with significant capital commitments: NASA at Two Independence Square in Washington, D.C. and GE at 500 West Monroe Street in Chicago, IL. If the costs associated with these renewals were to be removed from the average committed capital cost calculation, the average committed capital cost per square foot per year of lease term for renewal leases in 2011 would be $2.80.

28

Piedmont Office Realty Trust, Inc.

Geographic Diversification

As of June 30, 2012

Location	Number of Properties	Annualized Lease Revenue ($’s in thousands)	Percentage of Annualized Lease Revenue (%)	Rentable Square Footage (in Thousands)	Percentage of Rentable Square Footage (%)	Leased Square Footage (in thousands)	Percent Leased   (%)
Washington, D.C.	14	$120,785	22.4	3,055	14.9	2,803	91.8
Chicago	6	118,879	22.1	4,772	23.3	3,438	72.0
New York	7	80,250	14.9	2,658	13.0	2,476	93.2
Minneapolis	4	43,781	8.1	1,613	7.9	1,480	91.8
Los Angeles	4	27,294	5.1	999	4.9	799	80.0
Boston	6	25,804	4.8	1,023	5.0	1,013	99.0
Dallas	7	24,942	4.6	1,276	6.2	1,139	89.3
Detroit	4	17,235	3.2	930	4.5	779	83.8
Atlanta	6	15,258	2.8	1,042	5.1	639	61.3
Philadelphia	1	14,267	2.7	761	3.7	761	100.0
Houston	2	13,552	2.5	463	2.3	434	93.7
Phoenix	4	9,074	1.7	564	2.7	477	84.6
Central & South Florida	4	7,854	1.5	476	2.3	337	70.8
Nashville	1	7,275	1.4	312	1.5	312	100.0
Austin	1	6,042	1.1	195	1.0	195	100.0
Cleveland	2	3,139	0.6	187	0.9	180	96.3
Denver	1	2,919	0.5	156	0.8	156	100.0
Total / Weighted Average	74	$538,350	100.0	20,482	100.0	17,418	85.0

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Piedmont Office Realty Trust, Inc.

Geographic Diversification by Location Type

As of June 30, 2012

		CBD / URBAN INFILL				SUBURBAN				TOTAL
Location	State	Number of Properties	Percentage of Annualized Lease Revenue (%)	Rentable Square Footage (in Thousands)	Percentage of Rentable Square Footage (%)	Number of Properties	Percentage of Annualized Lease Revenue (%)	Rentable Square Footage (in Thousands)	Percentage of Rentable Square Footage (%)	Number of Properties	Percentage of Annualized Lease Revenue (%)	Rentable Square Footage (in Thousands)	Percentage of Rentable Square Footage (%)
Washington, D.C.	DC, VA, MD	9	20.0	2,574	12.6	5	2.4	481	2.3	14	22.4	3,055	14.9
Chicago	IL	2	18.6	3,647	17.8	4	3.5	1,125	5.5	6	22.1	4,772	23.3
New York	NY, NJ	1	7.4	1,027	5.0	6	7.5	1,631	8.0	7	14.9	2,658	13.0
Minneapolis	MN	1	5.2	928	4.6	3	2.9	685	3.3	4	8.1	1,613	7.9
Los Angeles	CA	3	4.5	865	4.2	1	0.6	134	0.7	4	5.1	999	4.9
Boston	MA	2	2.2	173	0.9	4	2.6	850	4.1	6	4.8	1,023	5.0
Dallas	TX	0	0.0	0	0.0	7	4.6	1,276	6.2	7	4.6	1,276	6.2
Detroit	MI	1	1.8	493	2.4	3	1.4	437	2.1	4	3.2	930	4.5
Atlanta	GA	2	1.7	558	2.7	4	1.1	484	2.4	6	2.8	1,042	5.1
Philadelphia	PA	1	2.7	761	3.7	0	0.0	0	0.0	1	2.7	761	3.7
Houston	TX	0	0.0	0	0.0	2	2.5	463	2.3	2	2.5	463	2.3
Phoenix	AZ	0	0.0	0	0.0	4	1.7	564	2.7	4	1.7	564	2.7
Central & South Florida	FL	0	0.0	0	0.0	4	1.5	476	2.3	4	1.5	476	2.3
Nashville	TN	1	1.4	312	1.5	0	0.0	0	0.0	1	1.4	312	1.5
Austin	TX	0	0.0	0	0.0	1	1.1	195	1.0	1	1.1	195	1.0
Cleveland	OH	0	0.0	0	0.0	2	0.6	187	0.9	2	0.6	187	0.9
Denver	CO	0	0.0	0	0.0	1	0.5	156	0.8	1	0.5	156	0.8
Total / Weighted Average		23	65.5	11,338	55.4	51	34.5	9,144	44.6	74	100.0	20,482	100.0

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Piedmont Office Realty Trust, Inc.

Industry Diversification

As of June 30, 2012

Industry Diversification	Number of   Tenants	Percentage of     Total Tenants (%)	Annualized Lease   Revenue ($’s in thousands)	Percentage of   Annualized Lease   Revenue (%)	Leased Square   Footage (in thousands)	Percentage of   Leased Square   Footage (%)
Governmental Entity	7	1.6	$102,952	19.1	2,400	13.8
Depository Institutions	13	2.9	49,922	9.3	1,732	9.9
Business Services	64	14.5	40,467	7.5	1,411	8.1
Petroleum Refining & Related Industries	1	0.2	31,749	5.9	776	4.4
Nondepository Credit Institutions	15	3.4	31,363	5.8	1,104	6.3
Engineering, Accounting, Research, Management & Related Services	29	6.6	30,827	5.7	938	5.4
Insurance Carriers	22	5.0	30,357	5.6	1,366	7.8
Communications	34	7.7	18,186	3.4	610	3.5
Security & Commodity Brokers, Dealers, Exchanges & Services	28	6.3	17,369	3.3	620	3.6
Educational Services	9	2.0	15,842	3.0	440	2.5
Food & Kindred Products	6	1.4	14,775	2.7	428	2.5
Transportation Equipment	4	0.9	13,838	2.6	518	3.0
Fabricated Metal Products, Except Machinery & Transportation Equipment	4	0.9	12,278	2.3	418	2.4
Electronic & Other Electrical Equipment & Components, Except Computer	9	2.0	11,422	2.1	518	3.0
Measuring, Analyzing, And Controlling Instruments; Medical and Other Goods	8	1.8	11,364	2.1	659	3.8
Other	189	42.8	105,639	19.6	3,480	20.0
Total	442	100.0	$538,350	100.0	17,418	100.0

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Piedmont Office Realty Trust, Inc.

Property Investment Activity

As of June 30, 2012

Acquisitions Over Previous Eighteen Months
Property Name	Location	Acquisition   Date	Percent   Ownership   (%)	Year Built	Purchase Price ($’s in   thousands)	Rentable Square   Footage (in   thousands)	Percent Leased at   Acquisition   (%)
1200 Enclave Parkway	Houston, TX	3/30/2011	100	1999	$18,500	150	18
500 West Monroe Street (1)	Chicago, IL	3/31/2011	100	1991	227,500	962	49
The Dupree	Atlanta, GA	4/29/2011	100	1997	20,450	138	83
The Medici	Atlanta, GA	6/7/2011	100	2008	13,210	152	22
225 and 235 Presidential Way	Woburn, MA	9/13/2011	100	2000-2001	85,300	440	100
400 TownPark	Lake Mary, FL	11/10/2011	100	2008	23,865	176	19
Gavitello Land Parcels	Atlanta, GA	6/28/2012	100	N/A	2,500	N/A	N/A
					$391,325	2,018	55
Dispositions Over Previous Eighteen Months
Property Name	Location	Disposition   Date	Percent   Ownership   (%)	Year Built	Sale Price ($’s   in thousands)	Rentable Square   Footage (in   thousands)	Percent Leased at   Disposition   (%)
360 Interlocken Boulevard (2)	Broomfield, CO	6/2/2011	4	1996	$9,150	52	100
Eastpointe Corporate Center	Issaquah, WA	7/1/2011	100	2001	32,000	156	19
47300 Kato Road (2)	Fremont, CA	8/25/2011	78	1982	3,825	58	0
5000 Corporate Court	Holtsville, NY	8/31/2011	100	2000	39,250	264	82
35 West Wacker Drive (2)	Chicago, IL	12/15/2011	96.5	1989	401,000	1,118	100
Willamette	Beaverton, OR	3/19/2012	100	1988	7,050	73	100
Rogue	Beaverton, OR	3/19/2012	100	1998	13,550	105	100
Deschutes (3)	Beaverton, OR	3/19/2012	100	1989	7,150	73	50
Rhein	Beaverton, OR	3/19/2012	100	1990	10,250	74	100
Portland Land Parcels	Beaverton, OR	3/19/2012	100	N/A	5,942	N/A	N/A
26200 Enterprise Way	Lake Forest, CA	5/31/2012	100	2000	28,250	145	100
					$557,417	2,118	87

⁽¹⁾ Investment in this property was converted from a structured finance investment to an owned real estate asset through a UCC foreclosure of an equity ownership interest on March 31, 2011. The purchase price presented represents the estimated fair value of the real estate assets comprising the property as of the date of the transaction. Percent leased at acquisition reflects the space leased by Marsh USA as vacant, as the tenant had already announced plans to vacate prior to Piedmont’s assumption of ownership of the asset.

⁽²⁾ Sale price and rentable square footage are gross figures and have not been adjusted for Piedmont’s ownership percentage.

⁽³⁾ The property would have been 100% leased upon sale had Piedmont not exercised a landlord termination option for one full floor in anticipation of a potential lease with Nike, Inc., the ultimate purchaser of the property.

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Piedmont Office Realty Trust, Inc.

Value-Add Activity

As of June 30, 2012

Presented below are properties that were acquired employing a value-add strategy. Once a property acquired under a value-add strategy reaches 80% leased, it is deemed stabilized for the purposes of supplemental reporting and will be removed from the value-add classification.

Value-Add Properties
Property Name	Location	Acquisition Date	Percent Ownership (%)	Year Built	Purchase Price ($’s in thousands)	Rentable Square Footage (in thousands)	Current Percent Leased (%)	Percent Leased at Acquisition (%)
Suwanee Gateway One	Suwanee, GA	9/28/2010	100	2008	$7,875	142	0	0
500 West Monroe Street (1)	Chicago, IL	3/31/2011	100	1991	227,500	962	54	49
The Medici	Atlanta, GA	6/7/2011	100	2008	13,210	152	33	22
400 TownPark	Lake Mary, FL	11/10/2011	100	2008	23,865	176	34	19
					$272,450	1,432	44	37
Properties Removed From Value-Add Classification This Quarter
Property Name	Location	Acquisition Date	Percent Ownership (%)	Year Built	Purchase Price ($’s in thousands)	Rentable Square Footage (in thousands)	Current Percent Leased (%)	Percent Leased at Acquisition (%)
1200 Enclave Parkway	Houston, TX	3/30/2011	100	1999	$18,500	150	81	18

⁽¹⁾ Property was acquired through the foreclosure of an equity ownership interest. Percent leased at acquisition reflects the space leased by Marsh USA as vacant, as the tenant had already announced plans to vacate prior to Piedmont’s assumption of ownership of the asset.

33

Piedmont Office Realty Trust, Inc.

Other Investments

As of June 30, 2012

Industrial Properties	Location	Percent   Ownership   (%)	Year Built		Real Estate Net Book   Value ($’s in   thousands)	Rentable Square   Footage (in thousands)	Percent   Leased (%)
112 Hidden Lake Circle	Duncan, SC	100	1987		$9,446	313.4	100
110 Hidden Lake Circle	Duncan, SC	100	1987		15,441	474.0	100
					$24,887	787.4	100
Unconsolidated Joint Venture Properties	Location	Percent Ownership (%)	Year Built	Piedmont Share of Real Estate Net Book Value ($’s in thousands)	Real Estate Net Book Value ($’s in thousands)	Rentable Square Footage (in thousands)	Percent Leased (%)
20/20 Building	Leawood, KS	57	1992	$2,529	$4,456	68.3	91
4685 Investment Drive	Troy, MI	55	2000	5,028	9,141	77.1	100
5301 Maryland Way	Brentwood, TN	55	1989	10,662	19,382	201.2	100
8560 Upland Drive	Parker, CO	72	2001	7,747	10,776	148.2	57
Two Park Center	Hoffman Estates, IL	72	1999	11,055	15,377	193.7	39
				$37,021	$59,132	688.5	72
Land Parcels	Location					Acres
Gavitello	Atlanta, GA					2.0
Enclave Parkway	Houston, TX					4.7
Durham Avenue	South Plainfield, NJ					8.9
State Highway 161	Irving, TX					4.5
						20.1

34

Piedmont Office Realty Trust, Inc.

Supplemental Definitions

Included in this section are management’s statements regarding certain non-GAAP financial measures provided in this supplemental report and reasons why management believes that these measures provide useful information to investors about the Company’s financial condition and results of operations. Reconciliations of these non-GAAP measures are included within pages 38-40.

Adjusted Funds From Operations (“AFFO”): AFFO is calculated by deducting from Core FFO non-incremental capital expenditures and acquisition-related costs and adding back non-cash items including non-real estate depreciation, straight lined rents and fair value lease revenue, non-cash components of interest expense and compensation expense, and by making similar adjustments for unconsolidated partnerships and joint ventures. Although AFFO may not be comparable to that of other REITs, we believe it provides a meaningful indicator of our ability to fund cash needs and to make cash distributions to equity owners. AFFO is a non-GAAP financial measure and should not be viewed as an alternative measurement of our operating performance to net income, as an alternative to net cash flows from operating activities or as a measure of our liquidity.

Annualized Lease Revenue (“ALR”): ALR is calculated by multiplying (i) rental payments (defined as base rent plus operating expense reimbursements, if payable by the tenant on a monthly basis under the terms of a lease that have been executed, but excluding a) rental abatements and b) rental payments related to executed but not commenced leases for space that was covered by an existing lease), by (ii) 12. In instances in which contractual rents or operating expense reimbursements are collected on an annual, semi-annual, or quarterly basis, such amounts are multiplied by a factor of 1, 2, or 4, respectively, to calculate the annualized figure. For leases that have been executed but not commenced relating to un-leased space, ALR is calculated by multiplying (i) the monthly base rental payment (excluding abatements) plus any operating expense reimbursements for the initial month of the lease term, by (ii) 12. Unless stated otherwise, this measure excludes our industrial properties and unconsolidated joint venture interests.

Core EBITDA: Core EBITDA is defined as net income before interest, taxes, depreciation and amortization and incrementally removing any impairment losses, gains or losses from sales of property, or other extraordinary items. We do not include impairment losses in this measure because we feel these types of losses create volatility in our earnings and make it difficult to determine the earnings generated by our ongoing business. We believe Core EBITDA is a reasonable measure of our liquidity. Core EBITDA is a non-GAAP financial measure and should not be viewed as an alternative measurement of cash flows from operating activities or other GAAP basis liquidity measures. Other REITs may calculate Core EBITDA differently and our calculation should not be compared to that of other REITs.

Core Funds From Operations (“Core FFO”): We calculate Core FFO by starting with FFO, as defined by NAREIT, and adjusting for certain non-recurring items such as gains or losses on the early extinguishment of debt, acquisition-related costs and other extraordinary items. Such items create significant earnings volatility. We believe Core FFO provides a meaningful measure of our operating performance and more predictability regarding future earnings potential. Core FFO is a non-GAAP financial measure and should not be viewed as an alternative measurement of our operating performance to net income; therefore, it should not be compared to other REITs’ equivalent to Core FFO.

Core Net Operating Income (“Core NOI”): Core NOI is defined as real estate operating income with the add-back of corporate general and administrative expense, depreciation and amortization, and casualty and impairment losses and the deduction of income and expense associated with lease terminations and income associated with property management performed by Piedmont for other organizations. We present this measure on an accrual basis and a cash basis, which eliminates the effects of straight lined rents and fair value lease revenue. The company uses this measure to assess its operating results and believes it is important in assessing operating performance. Core NOI is a non-GAAP measure which does not have any standard meaning prescribed by GAAP and therefore may not be comparable to similar measures presented by other companies.

EBITDA: EBITDA is defined as net income before interest, taxes, depreciation and amortization. We believe EBITDA is an appropriate measure of our ability to incur and service debt. EBITDA should not be considered as an alternative to cash flows from operating activities, as a measure of our liquidity or as an alternative to net income as an indicator of our operating activities. Other REITs may calculate EBITDA differently and our calculation should not be compared to that of other REITs.

Funds From Operations (“FFO”): FFO is calculated in accordance with the current National Association of Real Estate Investment Trusts (“NAREIT”) definition. NAREIT currently defines FFO as net income (computed in accordance with GAAP), excluding gains or losses from sales of property and impairment losses, adding back depreciation and amortization on real estate assets, and after the same adjustments for unconsolidated partnerships and joint ventures. These adjustments can vary among owners of identical assets in similar conditions based on historical cost accounting and useful-life estimates. FFO may provide valuable comparisons of operating performance between periods and with other REITs. FFO is a non-GAAP financial measure and should not be viewed as an alternative measurement of our operating performance to net income. We believe that FFO is a beneficial indicator of the performance of an equity REIT. However, other REITs may not define FFO in accordance with the NAREIT definition, or may interpret the current NAREIT definition differently than we do; therefore, our computation of FFO may not be comparable to that of such other REITs.

Incremental Capital Expenditures: Incremental Capital Expenditures are defined as capital expenditures of a non-recurring nature that incrementally enhance the underlying assets’ income generating capacity. Tenant improvements, leasing commissions, building capital and deferred lease incentives (“Leasing Costs”) incurred to lease space that was vacant at acquisition, Leasing Costs for spaces vacant for greater than one year, Leasing Costs for spaces at newly acquired properties for which in-place leases expire shortly after acquisition, improvements associated with the expansion of a building and renovations that change the underlying classification of a building are included in this measure.

35

Piedmont Office Realty Trust, Inc.

Supplemental Definitions

NOI from Unconsolidated Joint Ventures: NOI from Unconsolidated Joint Ventures is defined as Core NOI attributable to our interests in eight properties owned through unconsolidated partnerships. We present this measure on an accrual basis and a cash basis, which eliminates the effects of straight lined rents and fair value lease revenue. NOI from Unconsolidated Joint Ventures is a non-GAAP measure and therefore may not be comparable to similarly defined data provided by other REITs.

Non-Incremental Capital Expenditures: Non-Incremental Capital Expenditures are defined as capital expenditures of a recurring nature related to tenant improvements and leasing commissions that do not incrementally enhance the underlying assets’ income generating capacity. We exclude first generation tenant improvements and leasing commissions from this measure, in addition to other capital expenditures that qualify as Incremental Capital Expenditures, as defined above.

Same Store Net Operating Income (“Same Store NOI”): Same Store NOI is calculated as the Core NOI attributable to the properties owned or placed in service during the entire span of the current and prior year reporting periods. Same Store NOI excludes amounts attributable to industrial properties and unconsolidated joint venture assets. We present this measure on an accrual basis and a cash basis, which eliminates the effects of straight lined rents and fair value lease revenue. We believe Same Store NOI is an important measure of comparison of our stabilized properties’ operating performance. Other REITs may calculate Same Store NOI differently and our calculation should not be compared to that of other REITs.

Same Store Properties: Same Store Properties is defined as properties owned or placed in service during the entire span of the current and prior year reporting periods. Same Store Properties excludes industrial properties and unconsolidated joint venture assets. We believe Same Store Properties is an important measure of comparison of our stabilized portfolio performance.

36

Piedmont Office Realty Trust, Inc.

Research Coverage

Paul E. Adornato, CFA	John W. Guinee, III	Brendan Maiorana
BMO Capital Markets	Stifel, Nicolaus & Company	Wells Fargo
3 Times Square, 26th Floor	One South Street	7 St. Paul Street
New York, NY 10036	16th Floor	MAC R1230-011
Phone: (212) 885-4170	Baltimore, MD 21202	Baltimore, MD 21202
	Phone: (443) 224-1307	Phone: (443) 263-6516
Michael Knott, CFA	Richard Moore	Chris Caton
Green Street Advisors	RBC Capital Markets	Morgan Stanley
660 Newport Center Drive, Suite 800	Arbor Court	555 California Street, 21st Floor
Newport Beach, CA 92660	30575 Bainbridge Road, Suite 250	San Francisco, CA 94104
Phone: (949) 640-8780	Solon, OH 44139	Phone: (415) 576-2637
	Phone: (440) 715-2646
Anthony Paolone, CFA
JP Morgan
277 Park Avenue
New York, NY 10172
Phone: (212) 622-6682

37

Piedmont Office Realty Trust, Inc.

FFO, Core FFO, & AFFO Reconciliations

Unaudited (in thousands)

	Three Months Ended										Six Months Ended
	6/30/2012		3/31/2012		12/31/2011		9/30/2011		6/30/2011		6/30/2012		6/30/2011
Net income attributable to Piedmont	$	30,708	$	37,227	$	119,020	$	51,026	$	21,027	$	67,935	$	54,994
Depreciation		28,033		27,809		27,287		28,102		27,879		55,842		55,033
Amortization		11,539		12,840		15,531		16,616		15,878		24,379		27,984
Impairment loss		-		-		-		-		-		-		-
(Gain) / loss on sale of properties		(10,008)		(17,830)		(95,901)		(26,826)		(45)		(27,838)		(45)
(Gain) / loss on consolidation of VIE		-		-		-		-		388		-		(1,532)
Funds from operations		60,272		60,046		65,937		68,918		65,127		120,318		136,434
Acquisition costs		84		(3)		372		285		716		81		690
(Gain) / loss on extinguishment of debt		-		-		(1,039)		-		-		-		-
Core funds from operations		60,356		60,043		65,270		69,203		65,843		120,399		137,124
Depreciation of non real estate assets		108		93		77		84		168		201		338
Stock-based and other non-cash compensation expense		289		334		1,730		1,111		896		623		1,864
Deferred financing cost amortization		590		803		649		879		1,060		1,392		1,667
Amortization of fair market adjustments on notes payable		-		-		-		471		942		-		942
Straight-line effects of lease revenue		(5,477)		(1,565)		(5,019)		(4,129)		(2,596)		(7,042)		(359)
Amortization of lease related intangibles		(1,785)		(1,532)		(2,215)		(1,817)		(1,670)		(3,316)		(3,033)
Income from amortization of discount on purchase of mezzanine loans		-		-		-		-		-		-		(484)
Acquisition costs		(84)		3		(372)		(285)		(716)		(81)		(690)
Non-incremental capital expenditures		(17,781)		(8,066)		(15,392)		(14,529)		(13,349)		(25,847)		(30,480)
Adjusted funds from operations	$	36,216	$	50,113	$	44,728	$	50,988	$	50,578	$	86,329	$	106,889

38

Piedmont Office Realty Trust, Inc.

Same Store Net Operating Income (Cash Basis)

Unaudited (in thousands)

	Three Months Ended										Six Months Ended
	6/30/2012		3/31/2012		12/31/2011		9/30/2011		6/30/2011		6/30/2012		6/30/2011
Net income attributable to Piedmont	$	30,708	$	37,227	$	119,020	$	51,026	$	21,027	$	67,935	$	54,994
Net income attributable to noncontrolling interest		4		4		91		135		121		8		243
Interest expense		15,943		16,537		17,457		17,804		19,313		32,480		36,487
(Gain) / loss on extinguishment of debt		-		-		(1,039)		-		-		-		-
Depreciation		28,141		27,902		27,364		28,186		28,047		56,043		55,371
Amortization		11,539		12,840		15,531		16,616		15,878		24,379		27,984
Impairment loss		-		-		-		-		-		-		-
(Gain) / loss on sale of properties		(10,008)		(17,830)		(95,901)		(26,826)		(45)		(27,838)		(45)
(Gain) / loss on consolidation of VIE		-		-		-		-		388		-		(1,532)
Core EBITDA		76,327		76,680		82,523		86,941		84,729		153,007		173,502
General & administrative expenses		4,866		5,318		6,241		4,747		7,392		10,184		14,096
Management fee revenue		(626)		(574)		(281)		(110)		(363)		(1,199)		(1,193)
Interest and other income		(305)		(97)		357		74		253		(403)		(3,206)
Lease termination income		(88)		(123)		(320)		33		(1,347)		(212)		(4,751)
Lease termination expense - straight line rent & acquisition intangibles write-offs		165		99		186		260		43		264		479
Straight-line effects of lease revenue		(5,642)		(1,664)		(5,180)		(4,296)		(2,639)		(7,306)		(667)
Net effect of amortization of above/(below) market in-place lease intangibles		(1,785)		(1,532)		(2,239)		(1,911)		(1,670)		(3,316)		(3,204)
Core net operating income - Cash Basis		72,912		78,107		81,287		85,738		86,398		151,019		175,056
Net operating income from:
Acquisitions		(3,886)		(3,150)		(4,489)		(3,393)		(3,446)		(7,036)		(3,444)
Dispositions		(296)		(1,395)		(6,121)		(7,445)		(7,376)		(1,692)		(14,873)
Industrial properties		(245)		(242)		(242)		(254)		(242)		(487)		(479)
Unconsolidated joint ventures		(598)		(590)		(1,013)		(818)		(696)		(1,188)		(1,354)
Same Store NOI - Cash Basis	$	67,887	$	72,730	$	69,422	$	73,828	$	74,638	$	140,616	$	154,906

39

Piedmont Office Realty Trust, Inc.

Unconsolidated Joint Venture NOI Reconciliation

Pro-rata (in thousands)

	Three Months Ended													Six Months Ended
	6/30/2012			3/31/2012		12/31/2011		9/30/2011			6/30/2011			6/30/2012			6/30/2011
Equity in Income of Unconsolidated JVs	$	246		$	170	$	587	$	485		$	338		$	416		$	547
Interest expense		-			-		-		-			-			-			-
Depreciation		300			296		293		296			300			596			602
Amortization		41			41		33		33			33			82			63
(Gain) / loss on sale of properties		-			-		-		(71	)		(45	)		-			(45	)
Core EBITDA		587			507		913		743			626			1,094			1,167
General & administrative expenses		(3	)		57		49		29			27			54			102
Interest and other income		(21	)		-		-		(1	)		-			(21	)		-
Core net operating income (accrual basis)		563			564		962		771			653			1,127			1,269
Straight-line effects of lease revenue		35			26		51		47			43			61			85
Net effect of amortization of above/(below) market in-place lease intangibles		-			-		-		-			-			-			-
Core net operating income (cash basis)	$	598		$	590	$	1,013	$	818		$	696		$	1,188		$	1,354

40

Piedmont Office Realty Trust, Inc.

Discontinued Operations

Unaudited (in thousands)

	Three Months Ended													Six Months Ended
	6/30/2012		3/31/2012		12/31/2011			9/30/2011			6/30/2011			6/30/2012		6/30/2011
Revenues:
Rental income	$	313	$	1,273	$	7,607		$	8,895		$	10,002		$	1,586	$	20,001
Tenant reimbursements		64		254		4,366			3,756			5,516			318		11,126
Property management fee revenue		-		-		-			-			-			-		-
Other rental income		-		-		-			-			-			-		-
Total revenues		377		1,527		11,973			12,651			15,518			1,904		31,127
Operating expenses:
Property operating costs		69		145		4,698			3,651			6,402			214		12,760
Depreciation		43		237		277			1,820			2,045			280		4,106
Amortization		20		57		95			1,759			1,805			77		3,607
General and administrative		5		3		(12	)		41			23			8		40
Total operating expenses		137		442		5,058			7,271			10,275			579		20,513
Interest expense		-		-		(1,278	)		(1,568	)		(1,551	)		-		(3,085	)
Interest and other income (expense)		-		-		-			16			(15	)		-		(15	)
Net income attributable to noncontrolling interest		-		-		(87	)		(131	)		(117	)		-		(235	)
Total other income (expense)		-		-		(1,365	)		(1,683	)		(1,683	)		-		(3,335	)
Operating income, excluding impairment loss and gain on sale		240		1,085		5,550			3,697			3,560			1,325		7,279
Gain / (loss) on sale of properties		10,008		17,830		95,901			26,756			-			27,838		-
Income from discontinued operations	$	10,248	$	18,915	$	101,451		$	30,453		$	3,560		$	29,163	$	7,279

41

Piedmont Office Realty Trust, Inc.

Property Detail

As of June 30, 2012

Building Name	City	State	Percent Ownership			Year Built		Rentable Square Footage Owned (in thousands)		Leased Percentage			Commenced Leased Percentage			Economic Leased Percentage  (1)
Atlanta
11695 Johns Creek Parkway	Johns Creek	GA		100.0	%		2001		101		91.1	%		91.1	%		88.1	%
3750 Brookside Parkway	Alpharetta	GA		100.0	%		2001		103		91.3	%		91.3	%		91.3	%
Glenridge Highlands Two	Atlanta	GA		100.0	%		2000		406		71.2	%		71.2	%		60.3	%
Suwanee Gateway One	Suwanee	GA		100.0	%		2008		142		0.0	%		0.0	%		0.0	%
The Dupree	Atlanta	GA		100.0	%		1997		138		82.6	%		82.6	%		82.6	%
The Medici	Atlanta	GA		100.0	%		2008		152		32.9	%		32.9	%		23.7	%
Metropolitan Area Subtotal / Weighted Average									1,042		61.3	%		61.3	%		55.5	%
Austin
Braker Pointe III	Austin	TX		100.0	%		2001		195		100.0	%		100.0	%		100.0	%
Metropolitan Area Subtotal / Weighted Average									195		100.0	%		100.0	%		100.0	%
Boston
1200 Crown Colony Drive	Quincy	MA		100.0	%		1990		235		100.0	%		100.0	%		22.1	%
90 Central Street	Boxborough	MA		100.0	%		2001		175		97.1	%		97.1	%		97.1	%
1414 Massachusetts Avenue	Cambridge	MA		100.0	%		1873		78		100.0	%		100.0	%		100.0	%
One Brattle Square	Cambridge	MA		100.0	%		1991		95		94.7	%		94.7	%		94.7	%
225 Presidential Way	Woburn	MA		100.0	%		2001		202		100.0	%		100.0	%		100.0	%
235 Presidential Way	Woburn	MA		100.0	%		2000		238		100.0	%		100.0	%		100.0	%
Metropolitan Area Subtotal / Weighted Average									1,023		99.0	%		99.0	%		81.1	%
Chicago
Windy Point I	Schaumburg	IL		100.0	%		1999		187		100.0	%		96.8	%		96.8	%
Windy Point II	Schaumburg	IL		100.0	%		2001		300		15.7	%		15.7	%		15.7	%
Aon Center	Chicago	IL		100.0	%		1972		2,685		81.8	%		70.8	%		67.7	%
Two Pierce Place	Itasca	IL		100.0	%		1991		486		77.4	%		76.3	%		76.1	%
2300 Cabot Drive	Lisle	IL		100.0	%		1998		152		76.3	%		76.3	%		76.3	%
500 West Monroe Street	Chicago	IL		100.0	%		1991		962		53.7	%		47.6	%		47.6	%
Metropolitan Area Subtotal / Weighted Average									4,772		72.0	%		64.4	%		62.7	%
Cleveland
Eastpoint I	Mayfield Heights	OH		100.0	%		2000		102		100.0	%		100.0	%		100.0	%
Eastpoint II	Mayfield Heights	OH		100.0	%		2000		85		91.8	%		91.8	%		71.8	%
Metropolitan Area Subtotal / Weighted Average									187		96.3	%		96.3	%		87.2	%
Dallas
3900 Dallas Parkway	Plano	TX		100.0	%		1999		120		100.0	%		100.0	%		40.8	%
5601 Headquarters Drive	Plano	TX		100.0	%		2001		166		100.0	%		100.0	%		100.0	%
6031 Connection Drive	Irving	TX		100.0	%		1999		229		88.6	%		88.6	%		79.5	%
6021 Connection Drive	Irving	TX		100.0	%		2000		223		100.0	%		100.0	%		100.0	%
6011 Connection Drive	Irving	TX		100.0	%		1999		152		100.0	%		100.0	%		100.0	%
Las Colinas Corporate Center I	Irving	TX		100.0	%		1998		159		89.9	%		88.1	%		83.0	%
Las Colinas Corporate Center II	Irving	TX		100.0	%		1998		227		58.1	%		57.3	%		48.0	%
Metropolitan Area Subtotal / Weighted Average									1,276		89.3	%		88.9	%		79.4	%
Denver
350 Spectrum Loop	Colorado Springs	CO		100.0	%		2001		156		100.0	%		100.0	%		100.0	%
Metropolitan Area Subtotal / Weighted Average									156		100.0	%		100.0	%		100.0	%
Detroit
1441 West Long Lake Road	Troy	MI		100.0	%		1999		107		79.4	%		73.8	%		73.8	%
150 West Jefferson	Detroit	MI		100.0	%		1989		493		73.8	%		73.8	%		73.4	%
Auburn Hills Corporate Center	Auburn Hills	MI		100.0	%		2001		120		100.0	%		100.0	%		100.0	%
1075 West Entrance Drive	Auburn Hills	MI		100.0	%		2001		210		100.0	%		100.0	%		100.0	%
Metropolitan Area Subtotal / Weighted Average									930		83.8	%		83.1	%		82.9	%
Central & South Florida
Sarasota Commerce Center II	Sarasota	FL		100.0	%		1999		152		84.9	%		84.2	%		65.8	%
5601 Hiatus Road	Tamarac	FL		100.0	%		2001		100		100.0	%		100.0	%		100.0	%
2001 NW 64th Street	Ft. Lauderdale	FL		100.0	%		2001		48		100.0	%		77.1	%		77.1	%
400 TownPark	Lake Mary	FL		100.0	%		2008		176		34.1	%		31.3	%		20.5	%
Metropolitan Area Subtotal / Weighted Average									476		70.8	%		67.2	%		57.4	%
Houston
1430 Enclave Parkway	Houston	TX		100.0	%		1994		313		100.0	%		100.0	%		100.0	%
1200 Enclave Parkway	Houston	TX		100.0	%		1999		150		80.7	%		79.3	%		9.3	%
Metropolitan Area Subtotal / Weighted Average									463		93.7	%		93.3	%		70.6	%

42

Piedmont Office Realty Trust, Inc.

Property Detail

As of June 30, 2012

Building Name	City	State	Percent Ownership			Year Built		Rentable Square Footage Owned (in thousands)		Leased Percentage			Commenced Leased Percentage			Economic Leased Percentage (1)
Los Angeles
800 North Brand Boulevard	Glendale	CA		100.0	%		1990		518		80.3	%		80.3	%		80.3	%
1055 East Colorado Boulevard	Pasadena	CA		100.0	%		2001		175		62.3	%		62.3	%		50.9	%
Fairway Center II	Brea	CA		100.0	%		2002		134		95.5	%		95.5	%		77.6	%
1901 Main Street	Irvine	CA		100.0	%		2001		172		84.9	%		80.8	%		80.8	%
Metropolitan Area Subtotal / Weighted Average									999		80.0	%		79.3	%		74.9	%
Minneapolis
Crescent Ridge II	Minnetonka	MN		100.0	%		2000		301		74.8	%		74.8	%		68.8	%
US Bancorp Center	Minneapolis	MN		100.0	%		2000		928		95.6	%		95.3	%		90.6	%
One Meridian Crossings	Richfield	MN		100.0	%		1997		195		100.0	%		100.0	%		100.0	%
Two Meridian Crossings	Richfield	MN		100.0	%		1998		189		91.5	%		91.5	%		91.5	%
Metropolitan Area Subtotal / Weighted Average									1,613		91.8	%		91.6	%		87.8	%
Nashville
2120 West End Avenue	Nashville	TN		100.0	%		2000		312		100.0	%		100.0	%		100.0	%
Metropolitan Area Subtotal / Weighted Average									312		100.0	%		100.0	%		100.0	%
New York
1111 Durham Avenue	South Plainfield	NJ		100.0	%		1975		237		61.2	%		61.2	%		61.2	%
2 Gatehall Drive	Parsippany	NJ		100.0	%		1985		405		100.0	%		100.0	%		100.0	%
200 Bridgewater Crossing	Bridgewater	NJ		100.0	%		2002		299		73.6	%		27.4	%		20.7	%
Copper Ridge Center	Lyndhurst	NJ		100.0	%		1989		268		97.0	%		93.3	%		92.2	%
60 Broad Street	New York	NY		100.0	%		1962		1,027		99.8	%		99.8	%		99.8	%
600 Corporate Drive	Lebanon	NJ		100.0	%		2005		125		100.0	%		100.0	%		100.0	%
400 Bridgewater Crossing	Bridgewater	NJ		100.0	%		2002		297		99.7	%		99.7	%		99.7	%
Metropolitan Area Subtotal / Weighted Average									2,658		93.2	%		87.6	%		86.7	%
Philadelphia
1901 Market Street	Philadelphia	PA		100.0	%		1987		761		100.0	%		100.0	%		100.0	%
Metropolitan Area Subtotal / Weighted Average									761		100.0	%		100.0	%		100.0	%
Phoenix
River Corporate Center	Tempe	AZ		100.0	%		1998		133		100.0	%		100.0	%		0.0	%
8700 South Price Road	Tempe	AZ		100.0	%		2000		132		100.0	%		100.0	%		100.0	%
Desert Canyon 300	Phoenix	AZ		100.0	%		2001		149		100.0	%		100.0	%		100.0	%
Chandler Forum	Chandler	AZ		100.0	%		2003		150		42.0	%		42.0	%		42.0	%
Metropolitan Area Subtotal / Weighted Average									564		84.6	%		84.6	%		61.0	%
Washington, D.C.
11107 Sunset Hills Road	Reston	VA		100.0	%		1985		101		100.0	%		98.0	%		98.0	%
1201 Eye Street	Washington	DC		49.5	% (2)		2001		269		100.0	%		100.0	%		100.0	%
1225 Eye Street	Washington	DC		49.5	% (2)		1986		225		87.1	%		84.9	%		75.1	%
3100 Clarendon Boulevard	Arlington	VA		100.0	%		1987		250		100.0	%		100.0	%		100.0	%
400 Virginia Avenue	Washington	DC		100.0	%		1985		224		93.8	%		93.8	%		93.8	%
4250 North Fairfax Drive	Arlington	VA		100.0	%		1998		304		100.0	%		100.0	%		100.0	%
9211 Corporate Boulevard	Rockville	MD		100.0	%		1989		115		100.0	%		100.0	%		100.0	%
9221 Corporate Boulevard	Rockville	MD		100.0	%		1989		115		100.0	%		100.0	%		100.0	%
One Independence Square	Washington	DC		100.0	%		1991		334		100.0	%		100.0	%		100.0	%
9200 Corporate Boulevard	Rockville	MD		100.0	%		1982		109		100.0	%		100.0	%		100.0	%
11109 Sunset Hills Road	Reston	VA		100.0	%		1984		41		0.0	%		0.0	%		0.0	%
Two Independence Square	Washington	DC		100.0	%		1991		561		100.0	%		100.0	%		100.0	%
Piedmont Pointe I	Bethesda	MD		100.0	%		2007		186		68.8	%		65.6	%		65.1	%
Piedmont Pointe II	Bethesda	MD		100.0	%		2008		221		50.2	%		42.1	%		18.6	%
Metropolitan Area Subtotal / Weighted Average									3,055		91.8	%		90.7	%		88.3	%
Grand Total									20,482		85.0	%		82.2	%		77.5	%

⁽¹⁾ Economic leased percentage excludes the square footage associated with executed but not commenced leases for currently vacant spaces and the square footage associated with tenants receiving rental abatements (after proportionate adjustments for tenants receiving only partial rent abatements).

⁽²⁾ Although Piedmont owns 49.5% of the asset, it is entitled to 100% of the cash flows under the terms of the property ownership entity’s joint venture agreement.

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Piedmont Office Realty Trust, Inc.

Supplemental Operating & Financial Data

Risks, Uncertainties and Limitations

Certain statements contained in this supplemental package constitute forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). We intend for all such forward-looking statements to be covered by the safe-harbor provisions for forward-looking statements contained in Section 27A of the Securities Act and Section 21E of the Exchange Act, as applicable. Such information is subject to certain risks and uncertainties, as well as known and unknown risks, which could cause actual results to differ materially from those projected or anticipated. Therefore, such statements are not intended to be a guarantee of our performance in future periods. Such forward-looking statements can generally be identified by our use of forward-looking terminology such as “may,” “will,” “expect,” “intend,” “anticipate,” “believe,” “continue” or similar words or phrases that are predictions of future events or trends and which do not relate solely to historical matters.

The following are some of the factors that could cause our actual results and expectations to differ materially from those described in our forward-looking statements: our ability to successfully identify and consummate suitable acquisitions; the demand for office space, rental rates and property values may continue to lag the general economic recovery; our $500 Million Unsecured Facility matures in August 2012 and a failure to renew this facility could cause our business, results of operations, cash flows, financial condition and access to capital to be adversely affected; lease terminations or lease defaults, particularly by one of our large lead tenants; the impact of competition on our efforts to renew existing leases or re-let space; changes in the economies and other conditions of the office market in general and of the specific markets in which we operate; economic and regulatory changes; additional risks and costs associated with directly managing properties occupied by government tenants; adverse market and economic conditions and related impairments to our assets, including, but not limited to, receivables, real estate assets and other intangible assets; availability of financing; costs of complying with governmental laws and regulations; uncertainties associated with environmental and other regulatory matters; potential changes in the political environment and reduction in federal and/or state funding of our government tenants; we are and may continue to be subject to litigation; our ability to continue to qualify as a REIT under the Internal Revenue Code; and other factors detailed in our most recent Annual Report on Form 10-K and other documents we file with the Securities and Exchange Commission.

Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this supplemental report. We cannot guarantee the accuracy of any such forward-looking statements contained in this supplemental report, and we do not intend to publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise.

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