Tracy Zimmermann is CHIEF DEVELOPMENT OFFICER of Generation Bio Co.. Currently has a direct ownership of 49,164 shares of GBIO, which is worth approximately $67,354. The most recent transaction as insider was on Feb 02, 2021, when has been sold 2,500 shares (Common Stock) at a price of $4.59 per share, resulting in proceeds of $11,475. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 49.2K
0% 3M change
35.12% 12M change
Total Value Held $67,354

Tracy Zimmermann Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 02 2021
BUY
Exercise of conversion of derivative security
$11,475 $4.59 p/Share
2,500 Added 50.0%
2,500 Common Stock
Jan 14 2021
SELL
Open market or private sale
$82,725 $33.09 p/Share
2,500 Reduced 100.0%
0 Common Stock
Jan 14 2021
BUY
Exercise of conversion of derivative security
$11,475 $4.59 p/Share
2,500 Added 50.0%
2,500 Common Stock
TZ

Tracy Zimmermann

CHIEF DEVELOPMENT OFFICER
Cambridge, MA

Track Institutional and Insider Activities on GBIO

Follow Generation Bio Co. and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells GBIO shares.

Notify only if

Insider Trading

Get notified when an Generation Bio Co. insider buys or sells GBIO shares.

Notify only if

News

Receive news related to Generation Bio Co.

Track Activities on GBIO