Shattuck Labs, Inc. SEC filings STTK
Shattuck Labs, Inc. has 413 filings in SEC EDGAR's recent list, going back to Jul 28, 2016. Its latest annual report, Form ARS, was filed on Apr 8, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 5, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2026 | Nov 5, 2026 |
| S-8 | Employee stock plan registration | Aug 11, 2026 | — |
| 8-K |
Current report
Results of operations
|
Aug 11, 2026 | Aug 11, 2026 |
| 10-Q | Quarterly report | Aug 11, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Material agreement
|
Jun 11, 2026 | Jun 9, 2026 |
| 424B5 | Prospectus supplement | Jun 11, 2026 | — |
| 424B5 | Prospectus supplement | Jun 9, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 9, 2026 | Jun 8, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 2, 2026 | May 28, 2026 |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| ARS | Annual report to shareholders | Apr 8, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 8, 2026 | — |
| DEF 14A | Proxy statement | Apr 8, 2026 | May 28, 2026 |
| 10-K | Annual report | Mar 5, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 5, 2026 | Mar 5, 2026 |
| 8-K |
Current report
Other events
|
Feb 5, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Material agreement
|
Jan 22, 2026 | Jan 22, 2026 |
| 424B5 | Prospectus supplement | Jan 22, 2026 | — |
| EFFECT | Filing | Jan 21, 2026 | — |
| CORRESP | Letter to the SEC | Jan 16, 2026 | — |
| UPLOAD | Letter from the SEC | Jan 16, 2026 | — |
| S-3 | Shelf registration | Jan 13, 2026 | — |
| 8-K/A |
Amended current report
Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| 424B3 | Prospectus | Sep 30, 2025 | — |
| EFFECT | Filing | Sep 26, 2025 | — |
| CORRESP | Letter to the SEC | Sep 24, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 24, 2025 | — |
| S-3 | Shelf registration | Sep 18, 2025 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 26, 2025 | Aug 25, 2025 |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2025 | Aug 14, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Aug 5, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jul 15, 2025 | Jul 10, 2025 |
| ARS | Annual report to shareholders | May 21, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | May 21, 2025 | — |
| DEF 14A | Proxy statement | May 21, 2025 | Jul 10, 2025 |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 1, 2025 | May 1, 2025 |
| 10-K/A | Amended annual report | May 1, 2025 | Dec 31, 2024 |
| 10-K/A | Amended annual report | Apr 30, 2025 | Dec 31, 2024 |
| 424B5 | Prospectus supplement | Mar 27, 2025 | — |
| S-8 | Employee stock plan registration | Mar 27, 2025 | — |
| 10-K | Annual report | Mar 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 27, 2025 | Mar 27, 2025 |
| 10-Q | Quarterly report | Nov 14, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2024 | Nov 14, 2024 |
| 8-K |
Current report
Agreement ended, Exit or restructuring costs, Other events
|
Oct 1, 2024 | Sep 30, 2024 |
| 10-Q | Quarterly report | Aug 1, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 14, 2024 | Jun 14, 2024 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 11, 2024 | Mar 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2024 | Jun 7, 2024 |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 2, 2024 | May 2, 2024 |
| ARS | Annual report to shareholders | Apr 23, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 23, 2024 | — |
| DEF 14A | Proxy statement | Apr 23, 2024 | Jun 7, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 4, 2024 | Mar 1, 2024 |
| S-8 | Employee stock plan registration | Feb 29, 2024 | — |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 29, 2024 | Feb 29, 2024 |
| 8-K |
Current report
Material agreement
|
Feb 13, 2024 | Feb 9, 2024 |
| 424B3 | Prospectus | Feb 2, 2024 | — |
| EFFECT | Filing | Jan 31, 2024 | — |
| CORRESP | Letter to the SEC | Jan 30, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 30, 2024 | — |
| S-3 | Shelf registration | Jan 24, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 22, 2023 | Dec 21, 2023 |
| 424B5 | Prospectus supplement | Dec 22, 2023 | — |
| 8-K |
Current report
Other events
|
Dec 21, 2023 | Dec 21, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 13, 2023 | Dec 13, 2023 |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 9, 2023 |
| 10-Q | Quarterly report | Aug 10, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2023 | Aug 10, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2023 | May 23, 2023 |
| 10-Q | Quarterly report | May 9, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 9, 2023 | May 9, 2023 |
| ARS | Annual report to shareholders | Apr 6, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 6, 2023 | — |
| DEF 14A | Proxy statement | Apr 6, 2023 | May 23, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 10, 2023 | Mar 10, 2023 |
| S-8 | Employee stock plan registration | Feb 23, 2023 | — |
| 10-K | Annual report | Feb 23, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 23, 2023 | Feb 23, 2023 |
| 10-Q | Quarterly report | Nov 9, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2022 | Nov 8, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2022 | Aug 11, 2022 |
| 10-Q | Quarterly report | Aug 11, 2022 | Jun 30, 2022 |
| EFFECT | Filing | Jul 29, 2022 | — |
| 8-K |
Current report
Material agreement
|
Jul 29, 2022 | Jul 29, 2022 |
| 424B5 | Prospectus supplement | Jul 29, 2022 | — |
| CORRESP | Letter to the SEC | Jul 28, 2022 | — |
| S-3/A | Filing | Jul 28, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2022 | Jun 7, 2022 |
| 10-Q | Quarterly report | May 12, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 12, 2022 | May 12, 2022 |
| DEFA14A | Additional proxy material | Apr 21, 2022 | — |
| DEF 14A | Proxy statement | Apr 21, 2022 | Jun 7, 2022 |
| UPLOAD | Letter from the SEC | Mar 21, 2022 | — |
| S-3 | Shelf registration | Mar 15, 2022 | — |
| S-8 | Employee stock plan registration | Mar 15, 2022 | — |
| 8-K |
Current report
Results of operations
|
Mar 15, 2022 | Mar 15, 2022 |
| 10-K | Annual report | Mar 15, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 15, 2021 | Nov 12, 2021 |
| 10-Q | Quarterly report | Nov 9, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2021 | Nov 9, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 28, 2021 | Oct 22, 2021 |
| 10-Q | Quarterly report | Aug 12, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2021 | Aug 11, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2021 | Jun 8, 2021 |
| 10-Q | Quarterly report | May 10, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 10, 2021 | May 10, 2021 |
| DEFA14A | Additional proxy material | Apr 22, 2021 | — |
| DEF 14A | Proxy statement | Apr 22, 2021 | Jun 8, 2021 |
| S-8 | Employee stock plan registration | Mar 16, 2021 | — |
| 10-K | Annual report | Mar 16, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2021 | Mar 15, 2021 |
| 10-Q | Quarterly report | Nov 13, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2020 | Nov 13, 2020 |
| S-8 | Employee stock plan registration | Oct 19, 2020 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 14, 2020 | Oct 14, 2020 |
| 424B4 | Prospectus | Oct 13, 2020 | — |
| EFFECT | Filing | Oct 8, 2020 | — |
| S-1MEF | Filing | Oct 8, 2020 | — |
| CERT | Filing | Oct 8, 2020 | — |
| S-1/A | Amended registration statement | Oct 8, 2020 | — |
| CORRESP | Letter to the SEC | Oct 7, 2020 | — |
| UPLOAD | Letter from the SEC | Oct 7, 2020 | — |
| CORRESP | Letter to the SEC | Oct 6, 2020 | — |
| CORRESP | Letter to the SEC | Oct 6, 2020 | — |
| 8-A12B | Filing | Oct 5, 2020 | — |
| S-1/A | Amended registration statement | Oct 5, 2020 | — |
| CORRESP | Letter to the SEC | Oct 5, 2020 | — |
| UPLOAD | Letter from the SEC | Oct 1, 2020 | — |
| CORRESP | Letter to the SEC | Sep 25, 2020 | — |
| SEC STAFF LETTER | Filing | Sep 22, 2020 | — |
| UPLOAD | Letter from the SEC | Sep 22, 2020 | — |
| S-1 | Registration statement | Sep 18, 2020 | — |
| DRS/A | Filing | Sep 10, 2020 | — |
| DRSLTR | Filing | Sep 10, 2020 | — |
| UPLOAD | Letter from the SEC | Sep 3, 2020 | — |
| DRS | Filing | Aug 7, 2020 | — |
| D | Filing | Jun 23, 2020 | — |
| D | Filing | Feb 13, 2020 | — |
| D | Filing | May 25, 2018 | — |
| D | Filing | Apr 5, 2017 | — |
| D/A | Filing | Aug 22, 2016 | — |
| D | Filing | Jul 28, 2016 | — |
Showing 153 filings. 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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- STTK (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Austin, TX
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1680367
- Former names
- Shattuck Labs, Inc. (until Nov 5, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.