Tracy Zimmermann

Insider Trading: Sales
  • Displaying 11
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GBIO $36.30 510 0 2021-05-03 Filing
GBIO $35.54 1,990 510 2021-05-03 Filing
GBIO $33.32 2,500 0 2021-04-22 Filing
GBIO $41.38 3,000 0 2021-03-03 Filing
GBIO $40.71 200 0 2021-03-01 Filing
GBIO $40.03 1,000 200 2021-03-01 Filing
GBIO $38.74 200 1,200 2021-03-01 Filing
GBIO $37.81 900 1,400 2021-03-01 Filing
GBIO $35.75 200 2,300 2021-03-01 Filing
GBIO $33.05 2,500 0 2021-02-02 Filing
GBIO $33.09 2,500 0 2021-01-14 Filing