Thomas J. Chamberlain - 11 Mar 2026 Form 4 Insider Report for IF Bancorp, Inc. (IROQ)

Reporting relationship: President
Issuer ticker: IROQ
Reported as of: 11 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 13 Mar 2026, 10:57:51 UTC
Prior SEC filing: 12 Nov 2024
Source filing: View source filing
Reporting owner signature: /s/ Thomas J. Chamberlain

Key filing fact

Thomas J. Chamberlain filed Form 4 for IF Bancorp, Inc. (IROQ) on 13 Mar 2026.

Key facts

This page summarizes Thomas J. Chamberlain's Form 4 filing for IF Bancorp, Inc. (IROQ).
5 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 13 Mar 2026, 10:57.

Change

Previous filing in this sequence was filed on 12 Nov 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 0001524582 Primary reporting owner

CHAMBERLAIN THOMAS J

Relationship: President
Address: 201 EAST CHERRY STREET, WATSEKA
Signature: /s/ Thomas J. Chamberlain
Signature date: 12 Mar 2026

Reported non-derivative transactions

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

IROQ transaction

Common Stock

Gift

Transaction value
Shares: -4,594
Change %: -20%
Price: $0.000000^*
Shares after: 18,800
Date: 11 Mar 2026
Ownership: Direct

IROQ transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -18,800
Change %: -100%
Price
Shares after: 0
Date: 12 Mar 2026
Ownership: Direct
Footnotes: F1

IROQ transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -19,552
Change %: -100%
Price
Shares after: 0
Date: 12 Mar 2026
Ownership: By 401(k)
Footnotes: F1

IROQ transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -16,778
Change %: -100%
Price
Shares after: 0
Date: 12 Mar 2026
Ownership: By IRAs
Footnotes: F1

IROQ transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -8,519
Change %: -100%
Price
Shares after: 0
Date: 12 Mar 2026
Ownership: By ESOP
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

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

Explanation of responses 1 footnote

Footnote F1

Pursuant to the Agreement and Plan of Merger, dated as of October 29, 2025, between the Issuer and ServBanc Holdco, Inc., each issued and outstanding share of Issuer common stock was converted into the right to receive $26.40 cash consideration.