A. Mark Velleca

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GTHX $37.00 23 41,000 2021-02-16 Filing
GTHX $36.22 2,700 41,023 2021-02-16 Filing
GTHX $34.87 8,317 43,723 2021-02-16 Filing
GTHX $20.64 10,000 41,000 2021-01-21 Filing
GTHX $21.51 10,000 37,000 2021-01-20 Filing
GTHX $20.88 10,000 37,000 2021-01-19 Filing
GTHX $19.97 10,000 37,000 2020-12-17 Filing
GTHX $19.20 10,000 37,000 2020-12-16 Filing
GTHX $19.43 10,000 37,000 2020-12-15 Filing
GTHX $40.59 15 19,000 2018-11-15 Filing
GTHX $39.84 4,985 19,015 2018-11-15 Filing
GTHX $42.01 2,837 19,000 2018-10-15 Filing
GTHX $40.90 2,163 21,837 2018-10-15 Filing
GTHX $67.95 300 9,000 2018-09-17 Filing
GTHX $66.92 1,865 9,300 2018-09-17 Filing
GTHX $65.74 2,835 11,165 2018-09-17 Filing
GTHX $56.52 2,301 9,000 2018-08-15 Filing
GTHX $55.33 2,699 11,301 2018-08-15 Filing
GTHX $42.71 1,200 9,000 2018-07-16 Filing
GTHX $41.86 3,800 10,200 2018-07-16 Filing