Purchase
COLUMN GROUP II, LP 10 percent owner 10 percent owner
Common Stock 63 $12.46 $785 Purchase
COLUMN GROUP II, LP 10 percent owner 10 percent owner
Common Stock 1,837 $12.46 $22,880 Purchase
COLUMN GROUP II, LP 10 percent owner 10 percent owner
Common Stock 538 $12 $6,457 Purchase
COLUMN GROUP II, LP 10 percent owner 10 percent owner
Common Stock 15,776 $12 $189,344 Purchase
COLUMN GROUP II, LP 10 percent owner 10 percent owner
Common Stock 338 $12.5 $4,225 Purchase
COLUMN GROUP II, LP 10 percent owner 10 percent owner
Common Stock 9,898 $12.5 $123,715 Purchase
COLUMN GROUP II, LP 10 percent owner 10 percent owner
Common Stock 41,250 $10.67 $440,220 Purchase
COLUMN GROUP II, LP 10 percent owner 10 percent owner
Common Stock 1,208,750 $10.67 $12,899,780 Purchase
ROBBINS WENDYE director director
Common Stock 400 $10.62 $4,248 Purchase
ROBBINS WENDYE director director
Common Stock 600 $10.49 $6,294 Purchase
YOUNG RODNEY KB officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 5,000 $10.53 $52,650 Purchase
ROBBINS WENDYE director director
Common Stock 1,000 $10.51 $10,510 Purchase
ROBBINS WENDYE director director
Common Stock 500 $11.3 $5,650 Purchase
ROBBINS WENDYE director director
Common Stock 2,500 $11.8 $29,500 Purchase
ROBBINS WENDYE director director
Common Stock 2,000 $10.54 $21,080 Sale
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 720 $15.05 $10,836 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Option (right to buy) 920 $12 $11,040 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 920 $12 $11,040 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Option (right to buy) 1,357 $6.18 $8,386 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Option (right to buy) 1,290 $6.18 $7,972 Sale
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,647 $23.05 $61,013 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,647 $6.18 $16,358 Sale
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 3,000 $22.96 $68,880 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Option (right to buy) 695 $6.3 $4,379 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 695 $6.3 $4,379 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Option (right to buy) 2,648 $6.18 $16,365 Sale
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,648 $23.91 $63,314 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,648 $6.18 $16,365 Sale
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 3,000 $18.79 $56,370 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Option (right to buy) 2,647 $6.18 $16,358 Sale
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,647 $22.47 $59,478 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,647 $6.18 $16,358 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Option (right to buy) 460 $12 $5,520 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Option (right to buy) 347 $6.3 $2,186 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 460 $12 $5,520 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 347 $6.3 $2,186 Sale
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 3,000 $30.67 $92,010 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Stock Option (right to buy) 2,648 $6.18 $16,365 Sale
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,648 $32.16 $85,160 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,648 $6.18 $16,365 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Option (right to buy) 2,305 $12 $27,660 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Option (right to buy) 1,736 $6.3 $10,937 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Option (right to buy) 1,737 $6.18 $10,735 Sale
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 2,000 $40 $80,000 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 2,305 $12 $27,660 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 1,736 $6.3 $10,937 Option
HO WILLIAM officer: Chief Medical Officer officer: Chief Medical Officer
Common Stock 1,737 $6.18 $10,735 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Option (right to buy) 2,647 $6.3 $16,676 Sale
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,647 $30.88 $81,739 Option
BROCKSTEDT DIRK G. officer: Chief Scientific Officer officer: Chief Scientific Officer
Common Stock 2,647 $6.3 $16,676