Tracey Dexter - Dec 30, 2022 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
Stock symbol: SBCF
Transactions as of: Dec 30, 2022
Transactions value $: -$11,384
Form type: 4
Date filed: 1/3/2023, 06:04 PM
Previous filing: Apr 5, 2022
Next filing: Feb 14, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SBCF	Common Stock	Tax liability	-$10.2K	-327	-4.06%	$31.19	7.72K	Dec 31, 2022	Direct	F1
transaction	SBCF	Common Stock	Tax liability	-$1.19K	-38	-100%	$31.19	0	Dec 30, 2022	Direct	F2
holding	SBCF	Common Stock						597	Dec 30, 2022	Direct	F3
holding	SBCF	Common Stock						1.15K	Dec 30, 2022	Direct	F4
holding	SBCF	Common Stock						2.91K	Dec 30, 2022	Direct	F5
holding	SBCF	Common Stock						420	Dec 30, 2022	Direct	F6

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						2.84K	Dec 30, 2022	Common Stock	2.84K	$31.15	Direct	F7, F8

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

Explanation of Responses:

Id	Content
F1	Represents shares to cover tax withholding obligations for vested performance-based restricted stock units ("PSUs"), which vested December 31, 2022.
F2	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.
F3	Represents an 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	Represents an unvested time-based restricted stock award granted on April 1, 2022, which shall vest over 3 years in one-third increments, beginning April 1, 2023, and on each anniversary thereafter, subject to continued employment.
F6	Shares in the Company's Employee Stock Purchase Plan.
F7	Granted pursuant to the Company's Amended and Restated 2013 Incentive Plan.
F8	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.