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 |
| 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 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 27, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 20, 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 |
| 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 | — |
| 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 | — |
| 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 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| 4 | Insider transaction | Mar 27, 2025 | Mar 25, 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 | — |
| 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 |
| 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 | — |
| 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 |
| 4 | Insider transaction | May 16, 2024 | May 16, 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 | — |
| 4 | Insider transaction | Oct 18, 2023 | Oct 17, 2023 |
| 4 | Insider transaction | Sep 6, 2023 | Aug 31, 2023 |
| 4 | Insider transaction | Jul 26, 2023 | Jul 24, 2023 |
| 3 | Initial insider ownership | Jul 26, 2023 | Jul 24, 2023 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 15, 2023 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 15, 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 |
| 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 | — |
| 4 | Insider transaction | Dec 9, 2022 | Dec 8, 2022 |
| SC 13G | Ownership over 5% (passive) | Nov 23, 2022 | — |
| 4 | Insider transaction | Oct 18, 2022 | Oct 16, 2022 |
| 3 | Initial insider ownership | Oct 18, 2022 | Oct 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 |
| 4 | Insider transaction | Jun 21, 2022 | Jun 16, 2022 |
| 4 | Insider transaction | Mar 2, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 2, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 2, 2022 | Mar 1, 2022 |
| 4 | Insider transaction | Mar 2, 2022 | Mar 1, 2022 |
| SC 13G | Ownership over 5% (passive) | Feb 15, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2022 | — |
| 4 | Insider transaction | Feb 8, 2022 | Feb 4, 2022 |
| 4 | Insider transaction | Feb 8, 2022 | Feb 4, 2022 |
| 4 | Insider transaction | Feb 8, 2022 | Feb 4, 2022 |
| 4 | Insider transaction | Feb 8, 2022 | Feb 4, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 20, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 19, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Dec 27, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Dec 17, 2021 | — |
| 4 | Insider transaction | Sep 7, 2021 | Sep 3, 2021 |
| 4 | Insider transaction | Aug 6, 2021 | Aug 5, 2021 |
| 4 | Insider transaction | Aug 4, 2021 | Aug 2, 2021 |
| 4 | Insider transaction | Jul 30, 2021 | Jul 29, 2021 |
| 3 | Initial insider ownership | Jul 30, 2021 | Jul 29, 2021 |
| 4 | Insider transaction | Jun 29, 2021 | Jun 25, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 17, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 17, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 17, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 17, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 17, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 17, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 17, 2021 |
| 3 | Initial insider ownership | Jun 21, 2021 | Jun 17, 2021 |
| 4 | Insider transaction | May 17, 2021 | May 17, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 9, 2021 | — |
| 3 | Initial insider ownership | Mar 25, 2021 | Mar 13, 2021 |
| 4 | Insider transaction | Feb 25, 2021 | Feb 23, 2021 |
| 4 | Insider transaction | Feb 25, 2021 | Feb 23, 2021 |
| 4 | Insider transaction | Feb 25, 2021 | Feb 23, 2021 |
| SC 13D | Ownership over 5% (active) | Feb 24, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 11, 2021 | — |
| 4 | Insider transaction | Feb 8, 2021 | Feb 5, 2021 |
| 4 | Insider transaction | Jan 26, 2021 | Jan 22, 2021 |
| 4 | Insider transaction | Jan 21, 2021 | Jan 19, 2021 |
| 4 | Insider transaction | Jan 20, 2021 | Jan 15, 2021 |
| 4 | Insider transaction | Jan 15, 2021 | Jan 13, 2021 |
| 4 | Insider transaction | Jan 14, 2021 | Jan 12, 2021 |
| 4 | Insider transaction | Jan 11, 2021 | Jan 7, 2021 |
| 4 | Insider transaction | Dec 16, 2020 | Dec 15, 2020 |
| 4 | Insider transaction | Dec 15, 2020 | Dec 15, 2020 |
| 4 | Insider transaction | Dec 14, 2020 | Dec 10, 2020 |
| 4 | Insider transaction | Nov 12, 2020 | Nov 9, 2020 |
| 4 | Insider transaction | Nov 12, 2020 | Nov 9, 2020 |
| 4 | Insider transaction | Oct 19, 2020 | Oct 15, 2020 |
| 4 | Insider transaction | Oct 1, 2020 | Oct 1, 2020 |
| 3 | Initial insider ownership | Oct 1, 2020 | Oct 1, 2020 |
| SC 13G | Ownership over 5% (passive) | Sep 18, 2020 | — |
| 4 | Insider transaction | Sep 14, 2020 | Sep 11, 2020 |
| 4 | Insider transaction | Sep 3, 2020 | Sep 1, 2020 |
| 4 | Insider transaction | Aug 18, 2020 | Aug 14, 2020 |
| 4 | Insider transaction | Jul 16, 2020 | Jun 18, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 18, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 18, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 18, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 18, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 18, 2020 |
| 4 | Insider transaction | Jul 2, 2020 | Jun 18, 2020 |
| 4 | Insider transaction | Jun 11, 2020 | Jun 9, 2020 |
| 4 | Insider transaction | May 29, 2020 | May 27, 2020 |
| 4 | Insider transaction | May 22, 2020 | May 20, 2020 |
| 4 | Insider transaction | Apr 15, 2020 | Apr 13, 2020 |
| 4 | Insider transaction | Apr 15, 2020 | Apr 13, 2020 |
| 4 | Insider transaction | Mar 27, 2020 | Mar 11, 2020 |
| 4 | Insider transaction | Mar 26, 2020 | Mar 24, 2020 |
| 3 | Initial insider ownership | Mar 26, 2020 | Mar 24, 2020 |
| 4 | Insider transaction | Mar 24, 2020 | Mar 20, 2020 |
| 4 | Insider transaction | Mar 24, 2020 | Mar 20, 2020 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Feb 7, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Jan 27, 2020 | — |
| 4 | Insider transaction | Jan 9, 2020 | Jan 9, 2020 |
| 4 | Insider transaction | Jan 9, 2020 | Jan 9, 2020 |
| 4 | Insider transaction | Sep 23, 2019 | Sep 19, 2019 |
| 4 | Insider transaction | Sep 23, 2019 | Sep 19, 2019 |
| 4 | Insider transaction | Sep 23, 2019 | Sep 19, 2019 |
| 4 | Insider transaction | Sep 23, 2019 | Sep 19, 2019 |
| 4 | Insider transaction | Sep 23, 2019 | Sep 19, 2019 |
| 4 | Insider transaction | Sep 23, 2019 | Sep 23, 2019 |
| 4 | Insider transaction | Sep 20, 2019 | Sep 18, 2019 |
| 4 | Insider transaction | Sep 20, 2019 | Sep 18, 2019 |
| 4 | Insider transaction | Sep 20, 2019 | Sep 18, 2019 |
| 4 | Insider transaction | Sep 20, 2019 | Sep 18, 2019 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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
- Natera, Inc. NTRA
- Labcorp Holdings Inc. LH
- Quest Diagnostics Inc DGX
- Guardant Health, Inc. GH
- Caris Life Sciences, Inc. CAI
- GRAIL, Inc. GRAL
- RadNet, Inc. RDNT
- BillionToOne, Inc. BLLN
Source: SEC EDGAR filings. This is company-reported data, not investment advice.