Figures computed from official regulatory filings — .
Analysttarget 3.13 USD (+177%) · consensus 4.75/5 · 4 buy · 0 hold · 0 sell
Ownershipinsiders 21.41% · institutions 46.03% · short 1.7% of float
In USD · as of Oct 5, 2026
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Talphera, Inc., a specialty pharmaceutical company, focuses on the development and commercialization of therapies for use in medically supervised settings. The company's lead product candidate, Niyad, is a lyophilized formulation of nafamostat that acts as a regional anticoagulant for infusion into the extracorporeal circuit. It is also developing LTX-608, a lyophilized vial containing nafamostat for IV infusion for disseminated intravascular coagulation, acute respiratory distress syndrome, acute pancreatitis, and an anti-viral treatment; Fedsyra, an ephedrine pre-filled syringe for injection; and a phenylephrine pre-filled syringe for injection. The company was formerly known as AcelRx Pharmaceuticals, Inc. and changed its name to Talphera, Inc. in January 2024. The company was incorporated in 2005 and is headquartered in San Mateo, California.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
87 buys34 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Angotti Vincent J.track record | Buy | $7.3K | conv 46 |
| Bozilenko Marina | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Church Jill Marie | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| HOFFMAN STEPHEN Jtrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| ADAMS ADRIANtrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Rosen Howard B | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Afable Richard | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Afable Richard | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Rosen Howard B | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Church Jill Marie | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bozilenko Marina | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| ADAMS ADRIANtrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| HOFFMAN STEPHEN Jtrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| WAN MARK A | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| WAN MARK A | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Angotti Vincent J.track record | Buy | $8K | conv 55First in 12mo | SEC |
| Palmer Pamela Ptrack record | Sell | $8.1K | SEC |
| Palmer Pamela Ptrack record | Sell | $11.1K | SEC |
| ASADORIAN RAFFItrack record | Other | $668.1 | SEC |
| Angotti Vincent J.track record | Other | $2.2K | SEC |
| Palmer Pamela Ptrack record | Other | $746.7 | SEC |
| Dasu Badri N | Other | $521.4 | SEC |
| Dasu Badri N | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| ASADORIAN RAFFItrack record | Other | $1.5K | SEC |
| Angotti Vincent J.track record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |