Shiferman Gregory L.

Voyager Therapeutics, Inc. · SVP and General Counsel

Shiferman Gregory L. is listed in public filings as officer: SVP and General Counsel. This Shiferman Gregory L. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Voyager Therapeutics, Inc. (VYGR), and Sage Therapeutics, Inc. (SAGE). Investors use Shiferman Gregory L.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Voyager Therapeutics, Inc.VYGR--50k sharesGrant / ExerciseApr 1, 2026Disclosure amount unavailable50k shares----

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Voyager Therapeutics, Inc.VYGR$402k100k sharesGrant / ExerciseJan 6, 2026$402.0K100k shares$4.02--
Sage Therapeutics, Inc.SAGE$028k sharesOtherJul 31, 2025$195.2K28k shares$6.97--
Sage Therapeutics, Inc.SAGE--23.7k sharesOtherJul 31, 2025Disclosure amount unavailable23.7k shares----
Sage Therapeutics, Inc.SAGE$010k sharesOtherJul 31, 2025$60.5K10k shares$6.05--
Sage Therapeutics, Inc.SAGE$07.2k sharesOtherJul 31, 2025$25.3K7.2k shares$3.50--
Sage Therapeutics, Inc.SAGE$285k31k sharesGrant / ExerciseJun 24, 2025$72879 shares$9.22--
Sage Therapeutics, Inc.SAGE$252k30.7k sharesGrant / ExerciseMar 24, 2025$64979 shares$8.21--
Sage Therapeutics, Inc.SAGE$230k30.8k sharesGrant / ExerciseFeb 24, 2025$18.7K2.5k shares$7.49--
Sage Therapeutics, Inc.SAGE$241k33.5k sharesGrant / ExerciseFeb 13, 2025$2.7K376 shares$7.18--
Sage Therapeutics, Inc.SAGE$239k33.3k sharesGrant / ExerciseFeb 13, 2025$1.8K251 shares$7.18--
Sage Therapeutics, Inc.SAGE$195k28k sharesGrant / ExerciseJan 16, 2025$195.2K28k shares$6.97--
Sage Therapeutics, Inc.SAGE--33.9k sharesGrant / ExerciseJan 16, 2025Disclosure amount unavailable14k shares----
Sage Therapeutics, Inc.SAGE$109k19.9k sharesGrant / ExerciseDec 24, 2024$43379 shares$5.48--
Sage Therapeutics, Inc.SAGE--20k sharesGrant / ExerciseNov 1, 2024Disclosure amount unavailable5k shares----
Sage Therapeutics, Inc.SAGE$61k10k sharesGrant / ExerciseNov 1, 2024$60.5K10k shares$6.05--