• Info
  • Insider Ownership

Insider Trading & Ownership of JEFFREY M. JONAS

Location
Cambridge, MA
Summary
The estimated net worth of JEFFREY M. JONAS is at least $449,543 dollars as of 31 Oct 2025. JEFFREY M. JONAS is the Director of Generation Bio Co. and owns shares of Generation Bio Co. (GBIO) stock worth about $275.4K. JEFFREY M. JONAS is the Director of Sage Therapeutics, Inc. and owns shares of Sage Therapeutics, Inc. (SAGE) stock worth about $174.1K.
Signature
/s/ Meredith Prithviraj by Power of Attorney for Jeffrey M. Jonas
All Insider Reports
All Insider Reports

Notify me when JEFFREY M. JONAS files a new Insider Trading report.

⭐ Subscribe ⭐

Ownership of JEFFREY M. JONAS

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
GBIO Generation Bio Co. Director $275,400 04 Jun 2025
SAGE Sage Therapeutics, Inc. Director $174,143 10 Jun 2024
KRTX Karuna Therapeutics, Inc. Director $0 15 Mar 2024
CMPS COMPASS Pathways plc Director 29 Oct 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.