Other Information
−Removed: Amended and Restated Equity Distribution Agreement, dated as of April 25, 2025, by and among Co-Diagnostics, Inc., Piper Sandler & Co., and Clear Street LLC.
+Added: Placement Agency Agreement, dated as of September 17, 2025, by and between the Company and Maxim Group LLC
+Added: Form of Securities Purchase Agreement
Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
4 unchanged sentences
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
−Removed: Inline XBRL Instance Document
−Removed: Inline XBRL Taxonomy Extension
−Removed: Schema Document
−Removed: Inline XBRL Taxonomy Extension
−Removed: Calculation Linkbase Document
−Removed: Inline XBRL Taxonomy Extension
−Removed: Definition Linkbase Document
−Removed: Inline XBRL Taxonomy Extension
−Removed: Label Linkbase Document
−Removed: Inline XBRL Taxonomy Extension
−Removed: Presentation Linkbase Document
−Removed: Cover Page Interactive
+Added: XBRL Instance Document
+Added: XBRL Taxonomy Extension Schema Document
+Added: XBRL Taxonomy Extension Calculation Linkbase Document
+Added: XBRL Taxonomy Extension Definition Linkbase Document
+Added: XBRL Taxonomy Extension Label Linkbase Document
+Added: XBRL Taxonomy Extension Presentation Linkbase Document
+Added: Page Interactive Data File
* Filed herewith.
−Removed: **Incorporated
−Removed: herein by reference to Exhibit 10.1 of Form 8-K, filed April 28, 2025, File No.
+Added: **Incorporated herein by reference to Exhibit 10.1
+Added: of Form 8-K, filed September 18, 2025, File No.
+Added: *** Incorporated herein by reference to
+Added: Exhibit 1.1 of Form 8-K, filed September 18, 2025, File No.
to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by
1 unchanged sentence
CO-DIAGNOSTICS,
−Removed: August 14, 2025
−Removed: Chief Executive Officer
−Removed: and Principal Executive Officer
−Removed: August 14, 2025
−Removed: Chief Financial Officer
−Removed: and Principal Financial and Accounting Officer
+Added: November 13, 2025
+Added: Executive Officer and Principal Executive Officer
+Added: November 13, 2025
+Added: Financial Officer and Principal Financial and Accounting Officer
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.