ACQUISITION ACTIVITY

The Company completed the acquisition of Sabadell United Bank, N.A. ("Sabadell United") from Banco de Sabadell, S.A. on July 31, 2017. The acquisition added $4.0 billion in loans and $4.4 billion in deposits after fair value adjustments. The consolidated financial statements reflect the impact of the acquisition beginning on the acquisition date and are subject to future refinements to purchase accounting adjustments. The acquisition expanded our presence in Southeast Florida adding 25 offices serving the Miami metropolitan area and three offices in Naples, Sarasota and Tampa.

Under the terms of the Stock Purchase Agreement, Banco de Sabadell, S.A. received $809.2 million in cash and 2,610,304 shares of IBERIABANK Corporation common stock in exchange for 100 percent of Sabadell United's common stock. The cash consideration was financed through two public common stock offerings completed on December 7, 2016, and March 7, 2017.

The acquisition of Sabadell United constituted a business combination. The Company accounts for business combinations under the acquisition method in accordance with ASC Topic 805, Business Combinations. Accordingly, assets acquired, liabilities assumed, and consideration exchanged were recorded at their estimated fair value on the acquisition date. The determination of estimated fair values requires management to make certain estimates about discount rates, future expected cash flows, market conditions, and other future events that are highly subjective in nature and may require adjustments. Upon receipt of final fair value estimates during the measurement period, which must be within one year of the acquisition date, the Company will record any adjustments to the preliminary fair value estimates in the reporting period in which the adjustments are determined. Fair value adjustments based on updated estimates could materially affect the goodwill recorded on the acquisition. The Company may incur losses on the acquired loans that are materially different from losses the Company originally projected.

During the third quarter of 2017, the Company recorded preliminary purchase price allocations related to Sabadell United, which resulted in goodwill of $431.8 million. The following table summarizes the consideration paid for Sabadell United's net assets and the amount of acquired identifiable assets and liabilities assumed as of the acquisition date.

Acquisition of Sabadell United



(Dollars in thousands)	Number of Shares	Amount
Equity consideration
Common stock issued	2,610,304	$	211,043
Total equity consideration		211,043
Non-equity consideration
Cash		809,159
Total consideration paid		1,020,202
Fair value of net assets assumed including identifiable intangible assets		588,375
Goodwill		$	431,827



(Dollars in thousands)	Sabadell United Fair Value (Preliminary)
Assets
Cash and cash equivalents	$	318,650
Investment securities	964,123
Loans	4,026,240
Core deposit intangible	96,607
Deferred tax asset, net	38,922
Other assets	89,935
Total assets acquired	$	5,534,477
Liabilities
Deposit liabilities	$	4,383,049
Short-term borrowings	520,539
Other liabilities	42,514
Total liabilities assumed	$	4,946,102

Information regarding the allocation of goodwill recorded as a result of the acquisition to the Company's reportable segments is provided in Note 7 "Goodwill and Other Intangible Assets." The goodwill recorded as a result of the acquisition is not deductible for tax purposes.

The following is a description of the methods used to determine the fair values of significant assets acquired and liabilities assumed presented above.

Cash and Cash Equivalents: The carrying amount of these assets is a reasonable estimate of fair value based on the short-term nature of these assets.

Investment Securities: Fair values for securities were based on quoted market prices from multiple bond dealers. The simple average of the prices received was used to calculate the adjustments.

Loans: Fair values for loans were based on a discounted cash flow methodology that considered factors including loan type, classification status, remaining term of the loan, fixed or variable interest rate, amortization status and current discount rates. The discount rates used for loans were based on current market rates for new originations of comparable loans and included adjustments for any liquidity concerns. The discount rate did not include an explicit factor for credit losses, as that was included as a reduction to the estimated cash flows.

Core Deposit Intangible (CDI): The fair value for core deposit intangible assets was estimated based on a discounted cash flow methodology that gave appropriate consideration to expected customer attrition rates, net maintenance cost of the deposit base, alternative cost of funds, and the interest costs associated with the customer deposits. The CDI is being amortized over its estimated useful life of approximately ten years utilizing an accelerated method.

Deposit Liabilities: The fair values used for the demand and savings deposits by definition equal the amount payable on demand at the acquisition date. Fair values for time deposits were estimated using a discounted cash flow analysis, that applied interest rates currently being offered to the contractual interest rates on such time deposits.

Short-term Borrowings: The carrying amount of short-term borrowings is a reasonable estimate of fair value based on the short-term nature of these liabilities.

The following table presents financial information regarding the former Sabadell United operations included in our unaudited consolidated statements of comprehensive income from the acquisition date (July 31, 2017) through September 30, 2017 under the column "Actual from acquisition date." The following table also presents unaudited pro forma information as if the acquisition occurred on January 1, 2016 under the "Unaudited Pro Forma" columns. The pro forma information does not necessarily reflect the results of operations that would have occurred had the Company acquired Sabadell United on January 1, 2016. Furthermore, cost savings and other business synergies related to the acquisition are not reflected in the pro forma amounts.



			Unaudited Pro Forma for
			Three months ended September 30,				Nine months ended September 30,
(Dollars in thousands)	Actual from acquisition date through September 30, 2017		2017		2016		2017		2016
Net interest income	$	20,611	$	232,828	$	210,736	$	688,846	$	632,209
Non-interest income	1,018		54,511		63,756		164,360		191,267
Net income	13,207		30,663		61,144		162,850		183,433

This pro forma information combines the historical consolidated results of operations of IBERIABANK and Sabadell United for the periods presented and gives effect to the following non recurring adjustments:

Fair value adjustments: Pro forma adjustment to net interest income of $3.0 million and $9.7 million for the three months ended September 30, 2017 and 2016, respectively and $20.3 million and $29.1 million for the nine months ended September 30, 2017 and 2016, respectively, to record estimated amortization of premiums and accretion of discounts on acquired loans, securities, and deposits.

Sabadell United accretion / amortization: Pro forma adjustment to net interest income of $0.02 million and $1.0 million for the three months ended September 30, 2017 and 2016, respectively and $1.3 million and $3.1 million for the nine months ended September 30, 2017 and 2016, respectively, to eliminate Sabadell United's amortization of premiums and accretion of discounts on previously acquired loans, securities, FDIC indemnification asset, and deposits.

Sabadell United provision for loan losses: Pro forma adjustments were made to provision for loan losses of $0.9 million and $1.5 million for the three months ended September 30, 2017 and 2016, respectively and $6.4 million and $4.4 million for the nine months ended September 30, 2017 and 2016, respectively, to eliminate the reversal (benefit) of Sabadell United's release of provision for loan losses and to account for the provision for loan losses on new loans originated during the periods presented.

Amortization of acquired intangibles: Pro forma adjustment to non-interest expense of $1.1 million and $3.4 million for the three months ended September 30, 2017 and 2016, respectively, and $7.7 million and $10.3 million for the nine months ended September 30, 2017 and 2016, respectively, to record estimated amortization of acquired intangible assets.

Other adjustments: Pro forma results also include adjustments related to the removal of benefit from release of reserve for unfunded lending commitments, removal of FDIC clawback liability expense, adjustments to FDIC insurance and other regulatory assessment expenses and related income tax effects.

Merger-related costs: Pro forma results include IBERIABANK merger-related costs which primarily included, but were not limited to, compensation/benefits, professional services, data processing fees, and legal expenses totaling $28.5 million and $29.6 million for the three and nine-months ended September 30, 2017, respectively.