Moleculin Biotech, Inc.
For the period ended Jun 30, 2026. Filed Aug 13, 2026.
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Jun 30, 2026 · Filed Aug 13, 2026
MBRX$8.66-0.5%Stored close · as of Nov 9, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
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Item 6. Exhibits
| Exhibit No. | Description |
| 3.1 | Amended and Restated Certificate of Incorporation of Moleculin Biotech, Inc. (incorporated by reference to exhibit 3.1 of the Form S-1/A filed March 21, 2016) |
| 3.2 | Certificate of Amendment of the Amended and Restated Certificate of Incorporation of Moleculin Biotech, Inc. (incorporated by reference to Exhibit 3.1 of the Form 8-K filed May 24, 2019) |
| 3.3 | Certificate of Amendment of the Amended and Restated Certificate of Incorporation of Moleculin Biotech, Inc. (incorporated by reference to Exhibit 3.1 of the Form 8-K filed January 29, 2021) |
| 3.4 | Certificate of Amendment of the Amended and Restated Certificate of Incorporation of Moleculin Biotech, Inc. (incorporated by reference to Exhibit 3.1 of the Form 8-K filed March 19, 2024) |
| 3.5 | Certificate of Amendment to Amended and Restated Certificate of Incorporation of Moleculin Biotech, Inc., dated August 21, 2025 (incorporated by reference to Exhibit 3.1 of the Form 8-K filed August 27, 2025) |
| 3.6 | Certificate of Amendment to the Amended and Restated Certificate of Incorporation of Moleculin Biotech, Inc., filed with the Secretary of State of the State of Delaware. (incorporated by reference to Exhibit 3.1 of the Form 8-K filed November 28, 2025) |
| 3.7 | Amended and Restated Bylaws of Moleculin Biotech., Inc. (incorporated by reference to exhibit 3.1 of the Form 8-K filed December 17, 2021) |
| 4.1 | Form of Series I Common Stock Purchase Warrant used in August 2026 offering (incorporated by reference to exhibit 4.1 of the Form 8-K filed August 3, 2026) |
| 4.2 | Form of Pre-Funded Warrant used in August 2026 offering (incorporated by reference to exhibit 4.2 of the Form 8-K filed August 3, 2026) |
| 10.1 | Placement Agency Agreement dated July 31, 2026, by and between Moleculin Biotech, Inc. and Roth Capital Partners, LLC (incorporated by reference to exhibit 1.1 of the Form 8-K filed August 3, 2026) |
| 10.2 | Form of Securities Purchase Agreement used in August 2026 offering (incorporated by reference to exhibit 10.1 of the Form 8-K filed August 3, 2026) |
| 31.1* | Certification of Principal Executive Officer Pursuant to Section 302 of Sarbanes-Oxley Act of 2002 |
| 31.2* | Certification of Principal Financial Officer Pursuant to Section 302 of Sarbanes-Oxley Act of 2002 |
| 32.1*+ | Certification of Principal Executive Officer Pursuant to Section 18 USC. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 |
| 32.2*+ | Certification of Principal Accounting and Financial Officer Pursuant to Section 18 USC. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 |
| 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) |
| 101.SCH* | Inline XBRL Taxonomy Extension Schema Document |
| 101.CAL* | Inline XBRL Taxonomy Extension Calculation Linkbase Document |
| 101.DEF* | Inline XBRL Taxonomy Extension Definition Linkbase Document |
| 101.LAB* | Inline XBRL Taxonomy Extension Label Linkbase Document |
| 101.PRE* | Inline XBRL Taxonomy Extension Presentation Linkbase Document |
| 104 | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) |
- Filed herewith.
- The certifications on Exhibit 32 hereto are deemed not “filed” for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of that Section. Such certifications will not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act.
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