Stephen J. Hoffman

Companies

• AcelRx Pharmaceuticals (United States)Board member Feb 10, 2011 to now¹
• Dicerna Pharmaceuticals (United States)Board member Jan 29, 2014 to Dec 29, 2021²
• Research Alliance Corp. IIBoard member Mar 17, 2021 to Mar 17, 2021³
• Whitehawk Therapeutics, Inc.Board member Dec 18, 2017 to May 16, 2019⁴
• Whitehawk Therapeutics, Inc.Chief executive officer Dec 6, 2017 to May 16, 2019⁵
• Genocea (United States)Board member Feb 4, 2014 to Jun 7, 2016⁶

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• AcelRx Pharmaceuticals (United States) TLPH13,959 shares⁷$14.9K at $1.07Jun 22, 2026
• DPDicerna Pharmaceuticals (United States)0 shares⁸Dec 28, 2021

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 22, 2026Granted 5,100 shares of AcelRx Pharmaceuticals (United States)⁷
• Oct 23, 2025Granted 4,267 shares of AcelRx Pharmaceuticals (United States)⁹
• Jun 24, 2024Granted 2,174 shares of AcelRx Pharmaceuticals (United States)¹⁰
• Oct 10, 2023Granted 581 shares of AcelRx Pharmaceuticals (United States)¹¹
• Jul 15, 2022Granted 15,500 shares of AcelRx Pharmaceuticals (United States)¹²
• Dec 28, 2021U 16,157 shares at $38.25 of Dicerna Pharmaceuticals (United States)⁸