First Seacoast Bancorp insider updates share sales and equity awards

Rhea-AI Filing Summary

First Seacoast Bancorp, Inc. (FSEA) director reported several stock transactions and updated equity holdings. On 06/17/2025, the director sold 1,700 shares of common stock at $11.0818. On 11/18/2025, additional sales were reported of 500 shares at $11.52 and 1,250 shares at $11.6001.

After these transactions, the director beneficially owned 5,146 shares of common stock held directly, which includes restricted stock that vests in thirds annually starting December 2, 2025. The director also holds stock options for 9,343 shares at an exercise price of $8.06 vesting in thirds from May 25, 2024, and options for 10,250 shares at an exercise price of $9.29 vesting in thirds from December 2, 2025, all expiring on the dates listed in the filing.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jean Thomas J.

(Last) (First) (Middle)

633 CENTRAL AVENUE

(Street)

DOVER NH 03820

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
First Seacoast Bancorp, Inc. [ FSEA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
06/17/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/17/2025		S		1,700	D	$11.0818	6,896(1)	D
Common Stock	11/18/2025		S		500	D	$11.52	6,396(1)	D
Common Stock	11/18/2025		S		1,250	D	$11.6001	5,146(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Options	$8.06							05/25/2024	05/25/2033	Common Stock	9,343(2)		9,343(2)	D
Stock Options	$9.29							12/02/2025	12/02/2034	Common Stock	10,250(3)		10,250(3)	D

Explanation of Responses:

1. Includes shares of restricted stock which vest at a rate of 33 1/3% per year commencing on December 2, 2025.

2. Stock options vest at a rate of 33 1/3% per year commencing on May 25, 2024.

3. Stock options vest at a rate of 33 1/3% per year commencing on December 2, 2025.

	/s/ Victor L. Cangelosi, pursuant to Power of Attorney	11/19/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider activity did First Seacoast Bancorp (FSEA) disclose on this Form 4?

The filing reports that a director of First Seacoast Bancorp, Inc. (FSEA) sold shares of common stock on 06/17/2025 and 11/18/2025, and updates the director’s remaining stock and option holdings.

How many FSEA shares did the director sell and at what prices?

The director sold 1,700 shares of common stock at $11.0818 on 06/17/2025, 500 shares at $11.52 on 11/18/2025, and 1,250 shares at $11.6001 on 11/18/2025.

How many FSEA shares does the director own after these transactions?

Following the reported sales, the director beneficially owns 5,146 shares of First Seacoast Bancorp common stock directly, which includes restricted stock that vests over time.

What restricted stock is included in the FSEA director’s holdings?

The beneficial ownership figure includes restricted stock that vests at a rate of 33 1/3% per year, starting on December 2, 2025.

What stock options does the FSEA director hold according to this Form 4?

The director holds stock options for 9,343 shares of common stock with an exercise price of $8.06, vesting in thirds from May 25, 2024 and expiring on May 25, 2033, and options for 10,250 shares with an exercise price of $9.29, vesting in thirds from December 2, 2025 and expiring on December 2, 2034.

What is the reporting person’s relationship to First Seacoast Bancorp (FSEA)?

The reporting person is identified as a director of First Seacoast Bancorp, Inc. and filed this report as a single reporting person.