TRACEY DEXTER - 30 Dec 2021 Form 4 Insider Report for SEACOAST BANKING CORP OF FLORIDA (SBCF)

Role: EVP & CFO
Signature: /s/ Kathy L. Hsu as Power of Attorney for Tracey Dexter
Issuer symbol: SBCF
Transactions as of: 30 Dec 2021
Net transactions value: -$4,478
Form type: 4
Filing time: 03 Jan 2022, 16:26:31 UTC
Next filing: 14 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SBCF	Common Stock	Tax liability	$3,185	-90	-1.7%	$35.39	5,106	31 Dec 2021	Direct
transaction	SBCF	Common Stock	Tax liability	$1,292	-37	-19%	$34.93	153	30 Dec 2021	Direct	F1
holding	SBCF	Common Stock						618	30 Dec 2021	Direct	F2
holding	SBCF	Common Stock						1,175	30 Dec 2021	Direct	F3
holding	SBCF	Common Stock						1,711	30 Dec 2021	Direct	F4
holding	SBCF	Common Stock						317	30 Dec 2021	Direct	F5

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	SBCF	Common Stock Right to Buy						2,842	30 Dec 2021	Common Stock	2,842	$31.15	Direct	F6, F7

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents unvested time-based restricted stock award granted on December 30, 2019, which shall vest over 3 years in one-third increments, beginning December 30, 2020, and on each anniversary thereafter, subject to continued employment.
F2	Represents unvested time-based restricted stock award granted on October 1, 2019, which shall vest over 3 years in one-third increments, beginning April 1, 2020, and on each anniversary thereafter, subject to continued employment.
F3	Represents unvested time-based restricted stock award granted on April 1, 2020, which shall vest over 3 years in one-third increments, beginning April 1, 2021, and on each anniversary thereafter, subject to continued employment.
F4	Represents an unvested time-based restricted stock award granted on April 1, 2021, which shall vest over 3 years in one-third increments, beginning April 1, 2022, and on each anniversary thereafter, subject to continued employment.
F5	Shares in the Company's Employee Stock Purchase Plan.
F6	Granted pursuant to the Company's Amended and Restated 2013 Incentive Plan.
F7	Vests over 3 years in one-third increments each anniversary of the date of grant beginning on the first anniversary of the date of grant (the date indicated), subject to continued employment.