Starling Oncology, Inc. SEC filings STLN
Starling Oncology, Inc. has 544 filings in SEC EDGAR's recent list, going back to Jan 14, 2020. Its latest annual report, Form ARS, was filed on Apr 28, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 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 |
|---|---|---|---|
| 424B5 | Prospectus supplement | Aug 13, 2025 | — |
| S-3/A | Form s-3 amendment no. 1 | Jun 16, 2025 | — |
| S-3 | Shelf registration | Jun 6, 2025 | — |
| S-3 | Shelf registration | May 8, 2025 | — |
| 424B3 | Prospectus | Feb 10, 2023 | — |
| 424B3 | Prospectus | Feb 10, 2023 | — |
| POS AM | Filing | Jan 30, 2023 | — |
| POS AM | Filing | Jan 30, 2023 | — |
| 424B3 | Prospectus | Jan 9, 2023 | — |
| POS AM | Filing | Dec 30, 2022 | — |
| 424B3 | Prospectus | Dec 1, 2022 | — |
| 424B3 | Prospectus | Dec 1, 2022 | — |
| 424B3 | Prospectus | Dec 1, 2022 | — |
| 424B3 | Prospectus | Nov 10, 2022 | — |
| 424B3 | Prospectus | Nov 10, 2022 | — |
| 424B3 | Prospectus | Nov 10, 2022 | — |
| 424B3 | Prospectus | Sep 26, 2022 | — |
| S-1/A | Amended registration statement | Sep 23, 2022 | — |
| 424B3 | Prospectus | Sep 22, 2022 | — |
| 424B3 | Prospectus | Sep 22, 2022 | — |
| S-1 | Registration statement | Sep 8, 2022 | — |
| 424B3 | Prospectus | Aug 10, 2022 | — |
| 424B3 | Prospectus | Aug 10, 2022 | — |
| 424B3 | Prospectus | Aug 10, 2022 | — |
| 424B3 | Prospectus | Aug 10, 2022 | — |
| 424B3 | Prospectus | Aug 10, 2022 | — |
| 424B3 | Prospectus | Jun 3, 2022 | — |
| S-1 | Registration statement | May 19, 2022 | — |
| 424B3 | Prospectus | May 12, 2022 | — |
| S-8 | Employee stock plan registration | May 12, 2022 | — |
| 424B3 | Prospectus | May 11, 2022 | — |
| 424B3 | Prospectus | May 9, 2022 | — |
| 424B3 | Prospectus | May 6, 2022 | — |
| POS AM | Form s-1 | Apr 29, 2022 | — |
| 424B3 | Prospectus | Apr 4, 2022 | — |
| 424B3 | Prospectus | Mar 11, 2022 | — |
| 424B3 | Prospectus | Mar 8, 2022 | — |
| S-8 | Employee stock plan registration | Feb 22, 2022 | — |
| 424B5 | Prospectus supplement | Feb 14, 2022 | — |
| S-1/A | Amended registration statement | Feb 9, 2022 | — |
| S-1 | Registration statement | Dec 17, 2021 | — |
| 424B3 | Prospectus | Oct 22, 2021 | — |
| S-4/A | Filing | Oct 20, 2021 | — |
| S-4/A | Filing | Oct 4, 2021 | — |
| S-4/A | Filing | Sep 7, 2021 | — |
| S-4 | Registration for a merger or exchange | Jul 23, 2021 | — |
| 424B4 | Prospectus | Mar 12, 2020 | — |
| S-1/A | Amended registration statement | Mar 5, 2020 | — |
| S-1/A | Amended registration statement | Mar 4, 2020 | — |
| S-1 | Registration statement | Feb 21, 2020 | — |
Showing 50 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.
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Company profile
- Industry
- Services-Offices & Clinics of Doctors of Medicine (SIC 8011)
- Listed as
- STLN (Nasdaq), DFPH (OTC), STLNW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Cerritos, CA
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 1799191
- Former names
- Oncology Institute, Inc. (until Aug 3, 2026); DFP HEALTHCARE ACQUISITIONS CORP. (until Nov 12, 2021)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.