EXAGEN INC.
For the period ended Sep 30, 2026. Filed Nov 10, 2026.
View on SEC.govAbout this filing
A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Sep 30, 2026 · Filed Nov 10, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
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Item 6. Exhibits
| Incorporated by Reference | ||||||
|---|---|---|---|---|---|---|
| Exhibit Number | Exhibit Description | Form | File No. | Exhibit | Exhibit Filing Date | Filed/Furnished Herewith |
| 3.1 | Amended and Restated Certificate of Incorporation. | 8-K | 001-39049 | 3.1 | 9/23/2019 | |
| 3.2 | Amended and Restated Bylaws. | 8-K | 001-39049 | 3.1 | 3/22/2021 | |
| 3.3 | Amendment to Amended and Restated Bylaws, dated January 19, 2023. | 8-K | 001-39049 | 3.1 | 1/23/2023 | |
| 4.1 | Specimen stock certificate evidencing the shares of common stock. | S-1/A | 333-233446 | 4.1 | 9/9/2019 | |
| 4.2 | Form of Common Stock Purchase Warrant issued to investors by the Company in connection with private placement financings. | S-1/A | 333-233446 | 4.4 | 9/9/2019 | |
| 4.3 | Form of Common Stock Purchase Warrant to purchase common stock issued to investors by the Company in 2016. | S-1/A | 333-233446 | 4.8 | 9/9/2019 | |
| 4.4 | Form of Exchange Warrant | 10-Q | 001-39049 | 4.5 | 8/9/2021 | |
| 4.5 | Warrant Certificate, dated April 25, 2025, issued by the Company to Perceptive Credit Holdings IV, LP. | 8-K | 001-39049 | 4.1 | 4/28/2025 | |
| 4.6 | First Amendment to Warrant Certificate, dated November 6, 2026, issued by the Company to Perceptive Credit Holdings IV LP. | X | ||||
| 10.1† | Lease, dated July 6, 2026, by and between LOA 26 LP, a Delaware limited partnership, by and through View 26 LLC, its General Partner and the Company | 10-Q | 001-39049 | 10.1 | 8/4/2026 | |
| 10.2 | Second Amendment to Credit Agreement and Guaranty, dated September 30, 2026, by and among the Company, the guarantors and lenders party thereto, and Perceptive Credit Holdings IV LP. | X | ||||
| 10.3^ | Third Amendment to Credit Agreement and Guaranty, dated November 6, 2026, by and among the Company, the guarantors and lenders party thereto, and Perceptive Credit Holdings IV LP. | X | ||||
| 10.4^ | Sales Agreement, dated November 9, 2026, by and between the Company and TD Securities (USA) LLC. | X | ||||
| 31.1 | Certificate of Principal Executive Officer, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. | X | ||||
| 31.2 | Certificate of Principal Financial Officer, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. | X | ||||
| 32.1* | Certifications Pursuant to U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. | X | ||||
| 101.INS | Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. | X | ||||
| 101.SCH | Inline XBRL Taxonomy Extension Schema Document. | X | ||||
| 101.CAL | Inline XBRL Taxonomy Extension Calculation Linkbase Document. | X | ||||
| 101.DEF | Inline XBRL Taxonomy Extension Definition Linkbase Document. | X | ||||
| 101.LAB | Inline XBRL Taxonomy Extension Labels Linkbase Document. | X | ||||
| 101.PRE | Inline XBRL Taxonomy Extension Presentation Linkbase Document. | X |
| 104 | The cover page from the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2026, has been formatted in Inline XBRL. | X |
*Furnished herewith. This certification is deemed not filed for purpose of section 18 of the Exchange Act or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act.
† Certain portions of this exhibit that are not material have been redacted pursuant to Item 601(b)(10)(iv) of
Regulation S-K. A copy of the unredacted exhibit will be furnished to the SEC upon request.
^ Certain schedules to this exhibit have been omitted pursuant to Item 601(a)(5) of Regulation S-K. Copies of the omitted schedules will be furnished to the SEC upon request.
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.