The following table summarizes the terms of Piedmont’s indebtedness outstanding as of March 31, 2013 and December 31, 2012 (in thousands):



Facility	Collateral	Rate⁽¹⁾			Maturity	Amount Outstanding as of
Facility	Collateral	Rate⁽¹⁾			Maturity	March 31, 2013		December 31, 2012
Secured (Fixed)
$200.0 Million Mortgage Note	Aon Center	4.87	%		5/1/2014	$	200,000	$	200,000
$25.0 Million Mortgage Note	Aon Center	5.70	%		5/1/2014	25,000		25,000
$350.0 Million Secured Pooled Facility	Nine Property Collateralized Pool ⁽²⁾	4.84	%		6/7/2014	350,000		350,000
$105.0 Million Fixed-Rate Loan	US Bancorp Center	5.29	%		5/11/2015	105,000		105,000
$125.0 Million Fixed-Rate Loan	Four Property Collateralized Pool ⁽³⁾	5.50	%		4/1/2016	125,000		125,000
$42.5 Million Fixed-Rate Loan	Las Colinas Corporate Center I & II	5.70	%		10/11/2016	42,525		42,525
$140.0 Million WDC Mortgage Notes	1201 & 1225 Eye Street	5.76	%		11/1/2017	140,000		140,000
Subtotal/Weighted Average ⁽⁴⁾		5.17	%			987,525		987,525
Unsecured (Variable)
$300 Million Unsecured Term Loan		LIBOR + 1.45%		⁽⁵⁾	11/22/2016	300,000		300,000
$500 Million Unsecured Line of Credit		1.39	%	⁽⁶⁾	8/19/2016	412,000		129,000
Subtotal/Weighted Average ⁽⁴⁾		1.93	%			712,000		429,000
Total/ Weighted Average ⁽⁴⁾		3.81	%			$	1,699,525	$	1,416,525


⁽¹⁾	All of Piedmont’s outstanding debt as of March 31, 2013 and December 31, 2012 is interest-only debt.


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


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


⁽⁴⁾	Weighted average is based on contractual balance of outstanding debt and interest rates in the table as of March 31, 2013.


⁽⁵⁾	The $300 Million Unsecured Term Loan has a stated variable rate; however, Piedmont entered into interest rate swap agreements which effectively fix, exclusive of changes to Piedmont's credit rating, the rate on this facility to 2.69%.

⁽⁶⁾

Piedmont may select from multiple interest rate options with each draw, including the prime rate and various-length LIBOR locks. All LIBOR selections are subject to an additional spread (1.175% as of March 31, 2013) over the selected rate based on Piedmont’s current credit rating. The outstanding balance as of March 31, 2013 consisted of 30-day LIBOR draws at 0.21% (subject to the additional spread mentioned above).