Mirion Technologies, Inc. SEC filings MIR
Mirion Technologies, Inc. has 534 filings in SEC EDGAR's recent list, going back to Apr 20, 2020. Its latest annual report, Form ARS, was filed on Apr 1, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 27, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Other events
|
Aug 31, 2026 | Aug 31, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2026 | Jul 28, 2026 |
| 8-K |
Current report
Officer or director change
|
Jul 2, 2026 | Jul 2, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 14, 2026 | May 13, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 13, 2026 | Apr 9, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 10, 2026 | Feb 10, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 8, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Other events
|
Dec 1, 2025 | Dec 1, 2025 |
| 8-K |
Current report
Other events
|
Nov 7, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2025 | Oct 28, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Sep 30, 2025 | Sep 25, 2025 |
| 8-K |
Current report
Other events
|
Sep 24, 2025 | Sep 24, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 5, 2025 | Jun 5, 2025 |
| 8-K |
Current report
Other events
|
May 29, 2025 | May 29, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
May 23, 2025 | May 20, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 20, 2025 | May 20, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 16, 2025 | May 15, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 21, 2025 | Mar 21, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2025 | Feb 11, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 3, 2024 | Dec 3, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2024 | Oct 29, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 4, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Unregistered share sale
|
Jun 4, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Other events
|
May 23, 2024 | May 23, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
May 22, 2024 | May 22, 2024 |
| 8-K |
Current report
Other events
|
May 17, 2024 | May 17, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2024 | Apr 30, 2024 |
| 8-K |
Current report
Other events
|
Apr 18, 2024 | Apr 18, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2024 | Feb 13, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 5, 2024 | Dec 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 18, 2023 | Oct 18, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 27, 2023 | Jun 23, 2023 |
| 8-K |
Current report
Agreement ended, Officer or director change
|
Jun 21, 2023 | Jun 20, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 9, 2023 | Jun 6, 2023 |
| 8-K |
Current report
Other events
|
May 16, 2023 | May 11, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| 8-K |
Current report
Other events
|
Mar 7, 2023 | Mar 2, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 1, 2023 | Feb 28, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 21, 2023 | Feb 21, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2023 | Feb 14, 2023 |
| 8-K |
Current report
Other events
|
Nov 17, 2022 | Nov 17, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2022 | Nov 1, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 3, 2022 | Oct 3, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 19, 2022 | Sep 13, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2022 | Jul 29, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 17, 2022 | Jun 15, 2022 |
| 8-K |
Current report
Officer or director change
|
May 20, 2022 | May 18, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| 8-K |
Current report
Other events
|
Mar 8, 2022 | Mar 8, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 3, 2022 | Feb 28, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 23, 2022 | Feb 18, 2022 |
| 8-K |
Current report
Officer or director change
|
Dec 29, 2021 | Dec 27, 2021 |
| 8-K/A | Amended current report | Dec 13, 2021 | Oct 19, 2021 |
| 8-K/A | Amended current report | Nov 12, 2021 | Oct 19, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2021 | Nov 12, 2021 |
| 8-K/A |
Amended current report
Change to shareholder rights, Bylaw or fiscal year change
|
Oct 25, 2021 | Oct 19, 2021 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Auditor change, Change in control, Officer or director change, Shareholder vote results, Other events
|
Oct 25, 2021 | Oct 19, 2021 |
| 8-K |
Current report
Other events
|
Oct 13, 2021 | Oct 13, 2021 |
| 8-K |
Current report
Material agreement
|
Sep 3, 2021 | Sep 3, 2021 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Jun 21, 2021 | Jun 17, 2021 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jun 17, 2021 | Jun 17, 2021 |
| 8-K |
Current report
Restatement
|
Apr 30, 2021 | Apr 29, 2021 |
| 8-K |
Current report
Other events
|
Aug 20, 2020 | Aug 19, 2020 |
| 8-K |
Current report
Other events
|
Jul 9, 2020 | Jul 2, 2020 |
| 8-K |
Current report
Other events
|
Jul 2, 2020 | Jun 29, 2020 |
Showing 72 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Measuring & Controlling Devices, NEC (SIC 3829)
- Listed as
- MIR (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Atlanta, GA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1809987
- Former names
- GS Acquisition Holdings Corp II (until Oct 19, 2021)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.