Peter M. Hecht

Companies

• Korsana Biosciences, Inc.Board member Apr 3, 2019 to now¹
• Korsana Biosciences, Inc.Chief executive officer Apr 3, 2019 to May 22, 2023¹
• Ironwood PharmaceuticalsBoard member Feb 2, 2010 to Apr 3, 2019²
• Ironwood PharmaceuticalsChief executive officer Feb 2, 2010 to Apr 3, 2019²

Holdings

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

Shares held

• KBKorsana Biosciences, Inc. KRSA910,264 shares³$30.6M at $33.65Jul 20, 2026

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

Recent filings

• Jul 16, 2026Converted 351,037 shares of Korsana Biosciences, Inc.³
• Mar 25, 2025Granted 181,818 shares at $2.75 of Korsana Biosciences, Inc.⁴
• Jan 1, 2024Granted 15,000 shares of Korsana Biosciences, Inc.⁵
• Dec 1, 2023Granted 15,000 shares of Korsana Biosciences, Inc.⁶
• Nov 30, 2023Granted 20,000 shares of Korsana Biosciences, Inc.⁶
• May 19, 2023Granted 225,000 shares at $8.68 of Korsana Biosciences, Inc.⁷