Anne Marie Cook

Companies

• Phathom Pharmaceuticals, Inc.General counsel Jun 24, 2025 to now¹
• Sage Therapeutics, Inc.Officer Feb 8, 2017 to now²
• Sage Therapeutics, Inc.General counsel Sep 17, 2015 to Apr 4, 2018³

Holdings

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

Shares held

• PPPhathom Pharmaceuticals, Inc. PHAT88,660 shares⁴$622.8K at $7.03Feb 10, 2026
• STSage Therapeutics, Inc.24,040 shares⁵Aug 5, 2024

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

Recent filings

• Feb 10, 2026Shares withheld for tax 1,535 shares at $12.82 of Phathom Pharmaceuticals, Inc.⁴
• Feb 10, 2026Granted 3,461 shares of Phathom Pharmaceuticals, Inc.⁴
• Jan 2, 2026Granted 75,345 shares of Phathom Pharmaceuticals, Inc.⁶
• Dec 17, 2025Shares withheld for tax 7,703 shares at $15.36 of Phathom Pharmaceuticals, Inc.⁷
• Dec 17, 2025Granted 17,370 shares of Phathom Pharmaceuticals, Inc.⁷
• Aug 5, 2024Shares withheld for tax 4,503 shares at $8.96 of Sage Therapeutics, Inc.⁵
• Aug 5, 2024Granted 13,500 shares of Sage Therapeutics, Inc.⁵
• Feb 13, 2024Granted 11,250 shares of Sage Therapeutics, Inc.⁸
• Nov 28, 2023Shares withheld for tax 1,174 shares at $19.27 of Sage Therapeutics, Inc.⁹
• Nov 28, 2023Granted 4,000 shares of Sage Therapeutics, Inc.⁹
• Feb 3, 2023Shares withheld for tax 980 shares at $44.16 of Sage Therapeutics, Inc.¹⁰
• Feb 3, 2023Granted 2,850 shares of Sage Therapeutics, Inc.¹⁰
• Oct 19, 2021Shares withheld for tax 1,116 shares at $40.29 of Sage Therapeutics, Inc.¹¹
• Oct 19, 2021Granted 3,800 shares of Sage Therapeutics, Inc.¹¹