Jeffrey M. Jonas - Insider Trading & Ownership

Location
Roberts Sheridan & Kotel, 12 East 49 Th Street 30 Th Fl, New York, NY
Summary
The estimated net worth of Jeffrey M. Jonas is at least $450K dollars as of October 31, 2025. Jeffrey M. Jonas is the Director of Generation Bio Co. and owns shares of Generation Bio Co. (GBIO) stock worth about $275K. Jeffrey M. Jonas is the Director of Sage Therapeutics, Inc. and owns shares of Sage Therapeutics, Inc. (SAGE) stock worth about $174K.
Signature
/s/ Meredith Prithviraj by Power of Attorney for Jeffrey M. Jonas
All Insider Reports
All Insider Reports

Ownership of Jeffrey M. Jonas

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
GBIO Generation Bio Co. Director $275K Jun 4, 2025
SAGE Sage Therapeutics, Inc. Director $174K Jun 10, 2024
KRTX Karuna Therapeutics, Inc. Director $0 Mar 15, 2024
CMPS COMPASS Pathways plc Director Oct 29, 2025

Insider Transactions Reported by Jeffrey M. Jonas:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.