Isabel Kalofonos

Companies

• Crinetics PharmaceuticalsChief Commercial Officer Dec 30, 2024 to now¹
• ImmunoGen Inc.SVP & CHIEF COMMERCIAL OFFICER May 2, 2023 to Feb 12, 2024²

Holdings

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

Shares held

• Crinetics Pharmaceuticals0 shares³Sep 1, 2026

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

Recent filings

• Sep 1, 2026Returned to company 34,000 shares at $85.00 of Crinetics Pharmaceuticals³
• Sep 1, 2026Returned to company 1,669 shares at $85.00 of Crinetics Pharmaceuticals³
• Feb 23, 2026Granted 34,000 shares of Crinetics Pharmaceuticals⁴
• Jan 5, 2026Sold 2,500 shares at $55.00 of Crinetics Pharmaceuticals⁵
• Jan 5, 2026Exercised options 2,500 shares at $40.59 of Crinetics Pharmaceuticals⁵