Retension Pharmaceuticals (RTSN) Stock: Insider Buying, News & P/E
Net buyingShare price and insider trades
Price history unavailable.
Retension Pharmaceuticals insider trading at a glance (Oct 13, 2026): in the past 12 months, 2 insiders bought $370K and 0 sold $0 of RTSN stock on the open market.
By InsiderPrint Research Desk · Updated · Sources: SEC EDGAR Form 4 filings · How we calculate this
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RTSN insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | $370K | 2 | — | 0 |
Valuation, profit and volume
Summary
Over the past 12 months, 2 Retension Pharmaceuticals, Inc. insiders reported open-market purchases totaling $370K, while 0 insiders reported sales totaling $0.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Oct 13 NewSEC | Eric L. KellerCEO | Buy | 20,800423,377 held (+5%) | $12.00 | $250K | — | — |
| Oct 13 NewSEC | Franklin M BergerDirector | Buy | 10,000new position | $12.00 | $120K | — | — |
Insiders at Retension Pharmaceuticals, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Eric L. KellerCEO | $250K | — | Oct 13, 2026 | — |
| Franklin M BergerDirector | $120K | — | Oct 13, 2026 | — |
RTSN stock: common questions
Are Retension Pharmaceuticals, Inc. insiders buying RTSN stock?
In the past 12 months, 2 insiders reported open-market purchases of RTSN worth $370K. The latest was CEO Eric L. Keller bought $250K of RTSN at $12.00 — first open-market purchase in our records.
Are Retension Pharmaceuticals, Inc. insiders selling RTSN stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.