Exagen Inc. SEC filings XGN
Exagen Inc. has 421 filings in SEC EDGAR's recent list, going back to Dec 29, 2003. Its latest annual report, Form ARS, was filed on Apr 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 4, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 4, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 2, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Oct 20, 2026 | Oct 19, 2026 |
| 4 | Insider transaction | Oct 19, 2026 | Oct 16, 2026 |
| 3 | Initial insider ownership | Oct 19, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 4/A | Form 4/a | Aug 24, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Aug 19, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Aug 19, 2026 | Jun 9, 2026 |
| 10-Q | Quarterly report | Aug 4, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 9, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2026 | Jun 9, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 27, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 20, 2026 | — |
| S-8 | Employee stock plan registration | May 12, 2026 | — |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| ARS | Annual report to shareholders | Apr 27, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 27, 2026 | — |
| DEF 14A | Proxy statement | Apr 27, 2026 | Jun 9, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 23, 2026 | Apr 17, 2026 |
| 3/A | Form 3/a | Apr 21, 2026 | Jul 17, 2025 |
| 3 | Initial insider ownership | Mar 16, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 12, 2026 |
| 4 | Insider transaction | Mar 16, 2026 | Mar 12, 2026 |
| 10-K | Annual report | Mar 10, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 10, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Feb 25, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 25, 2026 | Feb 24, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 11, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 4, 2026 | — |
| 8-K |
Current report
Results of operations, Other events
|
Jan 12, 2026 | Jan 11, 2026 |
| 10-Q | Quarterly report | Nov 4, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2025 | Nov 4, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| 10-Q | Quarterly report | Jul 29, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2025 | Jul 29, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 17, 2025 | Jul 17, 2025 |
| EFFECT | Filing | Jul 2, 2025 | — |
| CORRESP | Letter to the SEC | Jun 30, 2025 | — |
| UPLOAD | Letter from the SEC | Jun 30, 2025 | — |
| S-3 | Shelf registration | Jun 20, 2025 | — |
| 4/A | Form 4/a | Jun 12, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2025 | Jun 10, 2025 |
| S-8 | Employee stock plan registration | May 20, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 12, 2025 | — |
| 8-K |
Current report
Other events
|
May 9, 2025 | May 8, 2025 |
| 424B5 | Prospectus supplement | May 8, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
May 8, 2025 | May 7, 2025 |
| 424B5 | Prospectus supplement | May 7, 2025 | — |
| 10-Q | Quarterly report | May 5, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2025 |
| ARS | Annual report to shareholders | Apr 30, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 30, 2025 | — |
| DEF 14A | Proxy statement | Apr 30, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure
|
Apr 28, 2025 | Apr 25, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| 4 | Insider transaction | Mar 27, 2025 | Mar 25, 2025 |
| 10-K | Annual report | Mar 11, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 11, 2025 | Mar 11, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4/A | Form 4/a | Feb 25, 2025 | Nov 14, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 29, 2025 | — |
| 8-K |
Current report
Results of operations, Other events
|
Jan 13, 2025 | Jan 12, 2025 |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 12, 2024 | — |
| 4 | Insider transaction | Nov 27, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 15, 2024 |
| 4 | Insider transaction | Nov 18, 2024 | Nov 14, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| 144 | Notice of proposed sale | Oct 8, 2024 | — |
| 3 | Initial insider ownership | Sep 4, 2024 | Sep 1, 2024 |
| 4 | Insider transaction | Sep 4, 2024 | Sep 1, 2024 |
| 144 | Notice of proposed sale | Aug 9, 2024 | — |
| 10-Q | Quarterly report | Aug 5, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2024 | Aug 5, 2024 |
| 8-K/A |
Amended current report
Officer or director change, Other events
|
Aug 2, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 2, 2024 | Jul 31, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 10, 2024 |
| 3 | Initial insider ownership | Jun 14, 2024 | Jun 10, 2024 |
| 4 | Insider transaction | Jun 12, 2024 | Jun 10, 2024 |
| 4 | Insider transaction | Jun 12, 2024 | Jun 10, 2024 |
| 4 | Insider transaction | Jun 12, 2024 | Jun 10, 2024 |
| 4 | Insider transaction | Jun 12, 2024 | Jun 10, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2024 | Jun 10, 2024 |
| 4 | Insider transaction | May 16, 2024 | May 16, 2024 |
| S-8 | Employee stock plan registration | May 13, 2024 | — |
| 10-Q | Quarterly report | May 13, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 13, 2024 | May 13, 2024 |
| DEFA14A | Additional proxy material | Apr 26, 2024 | — |
| ARS | Annual report to shareholders | Apr 26, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 26, 2024 | Apr 22, 2024 |
| DEF 14A | Proxy statement | Apr 26, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Mar 18, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 18, 2024 | Mar 18, 2024 |
| 4 | Insider transaction | Mar 6, 2024 | Mar 4, 2024 |
| 4 | Insider transaction | Mar 4, 2024 | Feb 29, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 20, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2024 | — |
| 4 | Insider transaction | Feb 8, 2024 | Feb 6, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 2, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 22, 2024 | — |
| 8-K |
Current report
Results of operations
|
Jan 8, 2024 | Jan 7, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 11, 2023 | Dec 6, 2023 |
| EFFECT | Filing | Nov 29, 2023 | — |
| 424B5 | Prospectus supplement | Nov 29, 2023 | — |
| CORRESP | Letter to the SEC | Nov 28, 2023 | — |
| S-3/A | Filing | Nov 27, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 22, 2023 | — |
| 424B5 | Prospectus supplement | Nov 20, 2023 | — |
| 8-K |
Current report
Material agreement
|
Nov 17, 2023 | Nov 17, 2023 |
| S-3 | Shelf registration | Nov 17, 2023 | — |
| 10-Q | Quarterly report | Nov 13, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2023 | Nov 13, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Oct 26, 2023 | Oct 24, 2023 |
| 4 | Insider transaction | Oct 18, 2023 | Oct 17, 2023 |
| 4 | Insider transaction | Sep 6, 2023 | Aug 31, 2023 |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2023 | Aug 7, 2023 |
| 4 | Insider transaction | Jul 26, 2023 | Jul 24, 2023 |
| 3 | Initial insider ownership | Jul 26, 2023 | Jul 24, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 24, 2023 | Jul 24, 2023 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 15, 2023 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 15, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 14, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| DEFA14A | Additional proxy material | May 24, 2023 | — |
| S-8 | Employee stock plan registration | May 18, 2023 | — |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 15, 2023 | May 15, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
May 4, 2023 | Apr 28, 2023 |
| ARS | Annual report to shareholders | Apr 28, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 28, 2023 | — |
| DEF 14A | Proxy statement | Apr 28, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 23, 2023 | Mar 20, 2023 |
| 10-K | Annual report | Mar 20, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 20, 2023 | Mar 20, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 27, 2023 |
| 4 | Insider transaction | Mar 1, 2023 | Feb 27, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| 4 | Insider transaction | Feb 10, 2023 | Feb 8, 2023 |
| 4 | Insider transaction | Feb 10, 2023 | Feb 8, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 6, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 2, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 23, 2023 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure
|
Jan 23, 2023 | Jan 23, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Jan 9, 2023 | Jan 9, 2023 |
| 4 | Insider transaction | Dec 9, 2022 | Dec 8, 2022 |
| 8-K |
Current report
Exit or restructuring costs, Officer or director change
|
Dec 5, 2022 | Dec 5, 2022 |
| SC 13G | Ownership over 5% (passive) | Nov 23, 2022 | — |
| 10-Q | Quarterly report | Nov 21, 2022 | Sep 30, 2022 |
| 10-Q/A | Amended quarterly report | Nov 21, 2022 | Jun 30, 2022 |
| NT 10-Q | Filing | Nov 14, 2022 | Nov 14, 2022 |
| 8-K |
Current report
Results of operations, Restatement
|
Nov 14, 2022 | Nov 14, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 20, 2022 | Oct 16, 2022 |
| 4 | Insider transaction | Oct 18, 2022 | Oct 16, 2022 |
| 3 | Initial insider ownership | Oct 18, 2022 | Oct 16, 2022 |
| 424B5 | Prospectus supplement | Sep 15, 2022 | — |
| 8-K |
Current report
Material agreement
|
Sep 15, 2022 | Sep 15, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2022 | Aug 4, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 21, 2022 | Jun 16, 2022 |
| S-8 | Employee stock plan registration | May 11, 2022 | — |
| 10-Q | Quarterly report | May 11, 2022 | Mar 31, 2022 |
Showing 200 filings, the most recent 200. 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
- Services-Medical Laboratories (SIC 8071)
- Listed as
- XGN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Vista, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1274737
- Former names
- EXAGEN DIAGNOSTICS INC (until May 18, 2017)
Other Services-Medical Laboratories companies
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.