Janet Sylvester - 01 Oct 2026 Form 4 Insider Report for First Seacoast Bancorp, Inc. (FSEA)

Reporting relationship: Director
Issuer ticker: FSEA
Reported as of: 01 Oct 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 01 Oct 2026, 10:08:52 UTC
Prior SEC filing: 03 Dec 2024
Source filing: View source filing
Reporting owner signature: /s/ Victor L. Cangelosi, pursuant to power of attorney

Key filing fact

Janet Sylvester filed Form 4 for First Seacoast Bancorp, Inc. (FSEA) on 01 Oct 2026.

Key facts

This page summarizes Janet Sylvester's Form 4 filing for First Seacoast Bancorp, Inc. (FSEA).
4 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 01 Oct 2026, 10:08.

Change

Previous filing in this sequence was filed on 03 Dec 2024.
Current net transaction value: $0.

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 0001779448 Primary reporting owner

Sylvester Janet

Relationship: Director
Address: 633 CENTRAL AVENUE, DOVER
Signature: /s/ Victor L. Cangelosi, pursuant to power of attorney
Signature date: 01 Oct 2026

Reported non-derivative transactions

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

FSEA transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -8,760
Change %: -100%
Price
Shares after: 0
Date: 01 Oct 2026
Ownership: Direct
Footnotes: F1

FSEA transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -4,284
Change %: -100%
Price
Shares after: 0
Date: 01 Oct 2026
Ownership: By IRA
Footnotes: F1

Reported derivative securities

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

FSEA transaction Derivative

Stock Options

Disposed to Issuer

Transaction value
Shares: -9,343
Change %: -100%
Price
Shares after: 0
Date: 01 Oct 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 9,343
Exercise price: $8.06
Footnotes: F2

FSEA transaction Derivative

Stock Options

Disposed to Issuer

Transaction value
Shares: -10,250
Change %: -100%
Price
Shares after: 0
Date: 01 Oct 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,250
Exercise price: $9.29
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

Janet Sylvester is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 2 footnotes

Footnote F1

Pursuant to the Agreement and Plan of Merger, dated May 4, 2026, by and among the Issuer, First Seacoast Bank, Cambridge Financial Group Inc. and Cambridge Savings Bank (the "Merger Agreement"), each issued and outstanding share of Issuer common stock was converted into the right to receive $17.25 cash consideration.

Footnote F2

Pursuant to the Merger Agreement, each stock option was converted into the right to receive $17.25 cash consideration less the exercise price of such option.