Retension Pharmaceuticals Inc. (RTSN)
RTSN trades on Nasdaq in Health Care, Biotechnology: Pharmaceutical Preparations. Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price · October 14, 2026
$11.63
+2.74% on the day
Market cap
$91.7M
Micro cap
Revenue
New registrant: no annual report filed under this company yet
Net income
New registrant: no annual report filed under this company yet
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026.
Profile
| Field | Value |
|---|---|
| Ticker | RTSN on Nasdaq |
| Sector | Health Care |
| Industry | Biotechnology: Pharmaceutical Preparations |
| Country | United States |
| IPO year | 2026 |
| SEC CIK | 0002002988 |
| SEC industry code | Pharmaceutical Preparations |
| Incorporated in | DE |
Financials
New registrant: no annual report filed under this company yet.
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest prospectus or offering document PROSPECTUS | 424B4 | 2026-10-09 |
| Latest current report CURRENT REPORT | 8-K | 2026-10-13 |
Source: SEC EDGAR submissions feed, 37 recent filings. All filings on EDGAR.
Peers in Biotechnology: Pharmaceutical Preparations
| Ticker | Company | Price | Day | Market cap |
|---|---|---|---|---|
| BMEA | Biomea Fusion Inc. | $1.26 | -7.35% | $91.3M |
| CRBP | Corbus Pharmaceuticals Holdings Inc. | $4.78 | -9.30% | $92.5M |
| ANIX | Anixa Biosciences Inc. | $2.67 | -5.99% | $92.8M |
| IMUX | Immunic Inc. | $6.89 | -13.33% | $94.0M |
| RLYB | Rallybio Corporation | $16.72 | -0.42% | $88.8M |
| OKUR | OnKure Therapeutics Inc. | $2.35 | -3.10% | $95.0M |
| AARD | Aardvark Therapeutics Inc. | $4.04 | -9.21% | $88.4M |
| MIST | Milestone Pharmaceuticals Inc. Common Shares | $0.7658 | -4.93% | $95.3M |
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier