Gregory L. Shiferman

Officer, Sage Therapeutics, Inc.

Companies

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

Voyager Therapeutics (United States) VYGR50,000 shares³$102.5K at $2.05Apr 1, 2026
Sage Therapeutics, Inc.0 shares⁴Jul 31, 2025

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

Apr 1, 2026Granted 50,000 shares of Voyager Therapeutics (United States)³
Jul 31, 2025Returned to company 23,735 shares of Sage Therapeutics, Inc.⁴
Jul 31, 2025U 7,215 shares of Sage Therapeutics, Inc.⁴
Jun 24, 2025Shares withheld for tax 79 shares at $9.22 of Sage Therapeutics, Inc.⁵
Apr 10, 2025Shares withheld for tax 176 shares at $6.91 of Sage Therapeutics, Inc.⁶
Apr 10, 2025Granted 525 shares of Sage Therapeutics, Inc.⁶
Mar 24, 2025Shares withheld for tax 79 shares at $8.21 of Sage Therapeutics, Inc.⁷
Feb 24, 2025Shares withheld for tax 2,502 shares at $7.49 of Sage Therapeutics, Inc.⁸
Feb 13, 2025Shares withheld for tax 251 shares at $7.18 of Sage Therapeutics, Inc.⁹
Feb 13, 2025Shares withheld for tax 376 shares at $7.18 of Sage Therapeutics, Inc.⁹
Jan 16, 2025Granted 14,000 shares of Sage Therapeutics, Inc.¹⁰
Dec 24, 2024Shares withheld for tax 79 shares at $5.48 of Sage Therapeutics, Inc.¹¹
Nov 1, 2024Granted 5,000 shares of Sage Therapeutics, Inc.¹²

The numbers on this page point here. Each one links to the record it came from.