Retension Pharmaceuticals, Inc. SEC filings RTSN
Retension Pharmaceuticals, Inc. has 45 filings in SEC EDGAR's recent list, going back to Dec 5, 2023. The most recent current report (Form 8-K) was filed on Oct 23, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 4, 2026 | Nov 2, 2026 |
| 3 | Initial insider ownership | Nov 4, 2026 | Nov 2, 2026 |
| 4 | Insider transaction | Oct 22, 2026 | Oct 22, 2026 |
| 3 | Initial insider ownership | Oct 16, 2026 | Oct 13, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 16, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 16, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 15, 2026 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Oct 14, 2026 | — |
| 4 | Insider transaction | Oct 13, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 13, 2026 |
| 3 | Initial insider ownership | Oct 13, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 8, 2026 | Oct 8, 2026 |
| 4 | Insider transaction | Oct 8, 2026 | Oct 8, 2026 |
| 4 | Insider transaction | Oct 8, 2026 | Oct 8, 2026 |
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 8, 2026 |
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 8, 2026 |
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 8, 2026 |
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 8, 2026 |
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 8, 2026 |
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 8, 2026 |
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 8, 2026 |
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 8, 2026 |
Showing 27 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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- RTSN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Mclean, VA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2002988
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.