A. Mark Velleca

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GTHX $46.63 1,700 0 2018-05-15 Filing
GTHX $46.17 5,800 1,700 2018-05-15 Filing
GTHX $36.71 500 0 2018-04-16 Filing
GTHX $35.95 7,000 500 2018-04-16 Filing
GTHX $38.20 7,500 0 2018-03-15 Filing
GTHX $20.00 7,500 0 2018-02-15 Filing
GTHX $22.99 7,500 0 2018-01-16 Filing
GTHX $20.01 7,500 0 2017-12-18 Filing