John Edward Robinson

Companies

• Cogent Biosciences, Inc.Chief Scientific Officer Apr 15, 2021 to now¹

Holdings

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

Shares held

• CBCogent Biosciences, Inc. COGT140,002 shares²$4.2M at $29.96Dec 26, 2025

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

Recent filings

• Dec 26, 2025Sold 90,000 shares at $38.74 of Cogent Biosciences, Inc.²
• Dec 17, 2025Shares withheld for tax 139,998 shares at $39.45 of Cogent Biosciences, Inc.³
• Dec 17, 2025Granted 320,000 shares of Cogent Biosciences, Inc.³
• Dec 17, 2025Granted 50,000 shares of Cogent Biosciences, Inc.³