CHICAGO RIVET & MACHINE CO

Q: Jun 30 2026

Q: Mar 31 2026

FY: Dec 31 2025

Q: Sep 30 2025

Q: Jun 30 2025

Q: Mar 31 2025

FY: Dec 31 2024

Q: Sep 30 2024

Q: Jun 30 2024

Q: Mar 31 2024

FY: Dec 31 2023

Q: Sep 30 2023

Q: Jun 30 2023

Q: Mar 31 2023

FY: Dec 31 2022

Q: Sep 30 2022

Q: Jun 30 2022

Q: Mar 31 2022

FY: Dec 31 2021

Q: Sep 30 2021

Submission of Matters to a Vote of Security Holders

Changes in Registrant's Certifying Accountant

Changes in Registrant's Certifying Accountant

Submission of Matters to a Vote of Security Holders

Other Events

Other Events

7.01

5.07

5.02

5.02,8.01

5.02

5.02,5.07

5.02

5.02

5.02

2.01,9.01

1.01

5.07,9.01

5.07

5.03,9.01

Definitive Proxy Statement

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Cooney Kent H

Galloway Capital Partners, LLC

MORRISSEY JOHN A

MORRISSEY JOHN A

MORRISSEY JOHN A

Kesselman Stanley

Kesselman Stanley

Salzbrunn Kimberly

none

Ong Karen G

none

Brown Joel M

Stlaske William G

Rizzo Gregory D

Morrissey Walter W JR

none

none

RENAISSANCE TECHNOLOGIES LLC

none

DIMENSIONAL FUND ADVISORS LP

Specialized Disclosure Report

Annual Report Scanned (Paper)

Specialized Disclosure Report

Annual Report Scanned (Paper)

Specialized Disclosure Report

Annual Report Scanned (Paper)

Specialized Disclosure Report

Annual Report Scanned (Paper)

Specialized Disclosure Report

Specialized Disclosure Report

Specialized Disclosure Report

Specialized Disclosure Report

Specialized Disclosure Report

Specialized Disclosure Report

Specialized Disclosure Report

Specialized Disclosure Report

Annual Report Scanned (Paper)

Specialized Disclosure Report

Annual Report Scanned (Paper)

Annual Report Scanned (Paper)