On August 23, 2021, the Company announced that it had entered into an agreement and plan of merger with Sabal Palm Bancorp, Inc. (“Sabal Palm”) and its wholly-owned subsidiary, Sabal Palm Bank. Sabal Palm operates three branches across the Sarasota, FL market with $255 million in loans and $389 million in deposits as of September 30, 2021. The acquisition is expected to close in the first quarter of 2022, pending receipt of regulatory and shareholder approvals.

On August 23, 2021, the Company announced that it had entered into an agreement and plan of merger with Business Bank of Florida, Corp (“BBFC”) and its wholly-owned subsidiary, Florida Business Bank. BBFC operates one branch in Melbourne, FL with $139 million in loans and $169 million in deposits as of September 30, 2021. The acquisition is expected to close in the first quarter of 2022 pending receipt of regulatory and shareholder approvals.

On August 6, 2021, the Company completed its acquisition of Legacy Bank of Florida (“Legacy Bank”). Prior to the acquisition, Legacy Bank operated five branches in Broward and Palm Beach counties.

As a result of this acquisition, the Company expects to expand its customer base and leverage operating cost through economies of scale, and positively affect the Company’s operating results.

The Company acquired 100% of the outstanding common stock of Legacy Bank. Under the terms of the definitive agreement, each share of Legacy Bank common stock was converted into the right to receive 0.1703 share of Seacoast common stock.


(In thousands, except per share data)	August 6, 2021
Number of Legacy Bank common shares outstanding	15,778

Per share exchange ratio	0.1703
Number of shares of common stock issued	2,687
Multiplied by common stock price per share on August 6, 2021	$	32.19
Value of common stock issued	86,487
Cash paid for fractional shares	7
Fair value of options converted	4,736
Total purchase price	$	91,230

The acquisition of Legacy Bank was accounted for under the acquisition method in accordance with ASC Topic 805, Business Combinations. The Company recognized goodwill of $31.0 million for this acquisition that is nondeductible for tax purposes. Determining fair values of assets and liabilities, especially the loan portfolio, core deposit intangibles, and deferred taxes, is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values. The fair values initially assigned to assets acquired and liabilities assumed are preliminary and could change for up to one year after the closing date of the acquisition as new information and circumstances relative to closing date fair values becomes known.


(In thousands)	Initially Measured August 6, 2021
Assets:
Cash	$	98,107
Investment securities	992
Loans	477,215
Bank premises and equipment	2,577
Core deposit intangibles	3,454
Goodwill	30,978
Other assets	15,532
Total assets	$	628,855
Liabilities:
Deposits	494,921
Other liabilities	42,705
Total liabilities	$	537,626


	August 6, 2021
(In thousands)	Book Balance		Fair Value
Loans:
Construction and land development	$	37,558	$	36,651
Commercial real estate - owner-occupied	35,765		35,363
Commercial real estate - non owner-occupied	241,322		237,091
Residential real estate	71,118		70,541
Commercial and financial	61,274		58,324
Consumer	647		647
PPP loans	38,598		38,598
Total acquired loans	$	486,282	$	477,215

The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:


(In thousands)	August 6, 2021
Book balance of loans at acquisition	$	66,371
Allowance for credit losses at acquisition	(3,046)
Non-credit related discount	(736)
Total PCD loans acquired	$	62,589

The acquisition of Legacy Bank resulted in the addition of $11.2 million in allowance for credit losses, including the $3.0 million identified in the table above for PCD loans, and $8.2 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition.

The Company believes the deposits assumed in the acquisition have an intangible value. In determining the valuation amount, deposits were analyzed based on factors such as type of deposit, deposit retention, interest rates and age of deposit relationships.

On August 21, 2020, the Company completed its acquisition of Fourth Street Banking Company (“Fourth Street”). Simultaneously, upon completion of the merger of Fourth Street and the Company, Fourth Street's wholly owned subsidiary

As a result of this acquisition, the Company expects to enhance its presence in St. Petersburg, expand its customer base and leverage operating cost through economies of scale, and positively affect the Company’s operating results.

The Company acquired 100% of the outstanding common stock of Fourth Street. Under the terms of the definitive agreement, each share of Fourth Street common stock was converted into the right to receive 0.1275 share of Seacoast common stock.


(In thousands, except per share data)	August 21, 2020
Number of Fourth Street common shares outstanding	11,220
Shares issued upon conversion of convertible debt	5,405
Per share exchange ratio	0.1275
Number of shares of common stock issued	2,120
Multiplied by common stock price per share on August 21, 2020	$	19.40
Value of common stock issued	41,121
Cash paid for Fourth Street vested stock options	596
Total purchase price	$	41,717

The acquisition of Fourth Street was accounted for under the acquisition method in accordance with ASC Topic 805, Business Combinations. The Company recognized goodwill of $9.0 million for this acquisition that is nondeductible for tax purposes. Determining fair values of assets and liabilities, especially the loan portfolio, core deposit intangibles, and deferred taxes, is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values.


(In thousands)	August 21, 2020
Assets:
Cash	$	38,082
Investment securities	3,498
Loans	303,434
Bank premises and equipment	9,480
Core deposit intangibles	1,310
Goodwill	9,030
Other assets	7,088
Total assets	$	371,922
Liabilities:
Deposits	$	329,662
Other liabilities	543
Total liabilities	$	330,205


	August 21, 2020
(In thousands)	Book Balance		Fair Value
Loans:
Construction and land development	$	9,197	$	8,851
Commercial real estate - owner-occupied	77,936		75,215
Commercial real estate - non owner-occupied	76,014		71,171
Residential real estate	23,548		23,227
Commercial and financial	72,745		68,096
Consumer	2,748		2,694
PPP loans	55,005		54,180
Total acquired loans	$	317,193	$	303,434

The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:


(In thousands)	August 21, 2020
Book balance of loans at acquisition	$	59,455
Allowance for credit losses at acquisition	(5,763)
Non-credit related discount	(4,319)
Total PCD loans acquired	$	49,373

The acquisition of Fourth Street resulted in the addition of $10.4 million in allowance for credit losses, including the $5.8 million identified in the table above for PCD loans, and $4.6 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition.

On March 13, 2020, the Company completed its acquisition of First Bank of the Palm Beaches (“FBPB”). FBPB was merged with and into Seacoast Bank. FBPB operated two branches in the Palm Beach market.

As a result of this acquisition, the Company expects to enhance its presence in the Palm Beach market, expand its customer base and leverage operating cost through economies of scale, and positively affect the Company’s operating results.

The Company acquired 100% of the outstanding common stock of FBPB. Under the terms of the definitive agreement, each share of FBPB common stock was converted into the right to receive 0.2000 share of Seacoast common stock.


(In thousands, except per share data)	March 13, 2020
Number of FBPB common shares outstanding	5,213
Per share exchange ratio	0.2000
Number of shares of common stock issued	1,043
Multiplied by common stock price per share on March 13, 2020	$	20.17
Value of common stock issued	21,031
Cash paid for FBPB vested stock options	866
Total purchase price	$	21,897

The acquisition of FBPB was accounted for under the acquisition method in accordance with ASC Topic 805, Business Combinations. The Company recognized goodwill of $6.9 million for this acquisition that is nondeductible for tax purposes. Determining fair values of assets and liabilities, especially the loan portfolio, core deposit intangibles, and deferred taxes, is a

complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values. The adjustments reflected in the table below are the result of information obtained subsequent to the initial measurement.


(In thousands)	Initially Measured March 13, 2020		Measurement Period Adjustments		As Adjusted March 13, 2020
Assets:
Cash	$	34,749	$	—	$	34,749
Investment securities	447		—		447
Loans	146,839		(62)		146,777
Bank premises and equipment	6,086		—		6,086
Core deposit intangibles	819		—		819
Goodwill	6,799		62		6,861
Other assets	1,285		20		1,305
Total assets	$	197,024	$	20	$	197,044
Liabilities:
Deposits	$	173,741	$	—	$	173,741
Other liabilities	1,386		20		1,406
Total liabilities	$	175,127	$	20	$	175,147


	March 13, 2020
(In thousands)	Book Balance		Fair Value
Loans:
Construction and land development	$	9,493	$	9,012
Commercial real estate - owner-occupied	46,221		45,171
Commercial real estate - non owner-occupied	36,268		35,079
Residential real estate	47,569		47,043
Commercial and financial	9,659		9,388
Consumer	1,132		1,084
Total acquired loans	$	150,342	$	146,777

The table below presents the carrying amount of loans for which, at the date of acquisition, there was evidence of more than insignificant deterioration of credit quality since origination:


(In thousands)	March 13, 2020
Book balance of loans at acquisition	$	43,682
Allowance for credit losses at acquisition	(516)
Non-credit related discount	(128)
Total PCD loans acquired	$	43,038

The acquisition of FBPB resulted in the addition of $2.3 million in allowance for credit losses, including the $0.5 million identified in the table above for PCD loans, and $1.8 million for non-PCD loans recorded through the provision for credit losses at the date of acquisition.