Mark P. Boulanger - 03 Sep 2025 Form 4 Insider Report for First Seacoast Bancorp, Inc. (FSEA)

Reporting relationship: Director
Issuer ticker: FSEA
Reported as of: 03 Sep 2025
Net transaction value: +$13,764
SEC form: 4
Accepted by SEC: 03 Sep 2025, 15:30:37 UTC
Prior SEC filing: 06 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Victor L. Cangelosi, pursuant to power of attorney

Key filing fact

Mark P. Boulanger filed Form 4 for First Seacoast Bancorp, Inc. (FSEA) on 03 Sep 2025.

Key facts

This page summarizes Mark P. Boulanger's Form 4 filing for First Seacoast Bancorp, Inc. (FSEA).
1 reported transaction and 2 derivative rows are listed below.
Accepted by SEC: 03 Sep 2025, 15:30.

Change

Previous filing in this sequence was filed on 06 Jun 2025.
Current net transaction value: +$13,764.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001779459 Primary reporting owner

Boulanger Mark P.

Relationship: Director
Address: 633 CENTRAL AVENUE, DOVER
Signature: /s/ Victor L. Cangelosi, pursuant to power of attorney
Signature date: 03 Sep 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

FSEA transaction

Common Stock

Purchase

Transaction value: $13,764
Shares: +1,200
Change %: +23%
Price: $11.47
Shares after: 6,501
Date: 03 Sep 2025
Ownership: By IRA

FSEA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 7,759
Date: 03 Sep 2025
Ownership: Direct
Footnotes: F1

FSEA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 4,000
Date: 03 Sep 2025
Ownership: By Trust

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

FSEA holding Derivative

Stock Options

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 9,343
Date: 03 Sep 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 9,343
Exercise price: $8.06
Footnotes: F2

FSEA holding Derivative

Stock Options

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 10,250
Date: 03 Sep 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,250
Exercise price: $9.29
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

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

Footnote F2

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

Footnote F3

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