Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 79,945 $11.62 $929,041 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 17 $11.81 $201 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 485 $11.81 $5,726 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 2,728 $11.62 $31,702 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 79,945 $11.62 $929,041 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 88 $11.85 $1,043 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 2,564 $11.85 $30,376 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 2,657 $11.23 $29,827 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 77,866 $11.23 $874,124 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 88 $11.85 $1,043 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 2,564 $11.85 $30,376 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 2,657 $11.23 $29,827 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 77,866 $11.23 $874,124 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 1,032 $11.36 $11,728 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 30,233 $11.36 $343,568 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 1,032 $11.36 $11,728 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 30,233 $11.36 $343,568 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 2,745 $10.79 $29,627 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 80,430 $10.79 $868,081 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 2,745 $10.79 $29,627 Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 80,430 $10.79 $868,081 Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 579,910 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 579,910 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 19,791 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 19,791 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 250,000 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner director, 10 percent owner
Common Stock 250,000 N/A N/A Option
WOODHOUSE DAVID J director, officer: Chief Executive Officer director, officer: Chief Execut..
Stock Option (Right to Buy) 17,654 $7.92 $139,820 Option
WOODHOUSE DAVID J director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 17,654 $7.92 $139,820 Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Stock Option (Right to Buy) 69,444 $1.44 $99,999 Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 15,000 $18.6 $279,000 Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 69,444 $1.44 $99,999 Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 15,000 $18.21 $273,150 Option
WOODHOUSE DAVID J director, officer: Chief Executive Officer director, officer: Chief Execut..
Stock Option (Right to Buy) 15,000 $7.54 $113,100 Sale
WOODHOUSE DAVID J director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 15,000 $20.02 $300,300 Option
WOODHOUSE DAVID J director, officer: Chief Executive Officer director, officer: Chief Execut..
Common Stock 15,000 $7.54 $113,100 Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 30,000 $19.73 $591,750 Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 15,000 $20.14 $302,100 Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 15,000 $20.41 $306,150 Option
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Stock Option (Right to Buy) 2,000 $12.06 $24,120 Sale
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Common Stock 2,000 $22 $44,000 Option
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Common Stock 2,000 $12.06 $24,120 Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 15,000 $25.84 $387,525 Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 15,000 $26.25 $393,705 Sale
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Common Stock 8,000 $23.5 $188,000 Sale
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Common Stock 8,000 $12.06 $96,480 Option
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Common Stock 8,000 $23.5 $188,000 Option
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Stock Option (Right to Buy) 8,000 $12.06 $96,480 Option
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Stock Option (Right to Buy) 8,000 $12.06 $96,480 Sale
LIEU HSIAO D officer: SVP, Chief Medical Officer officer: SVP, Chief Medical Off..
Stock Option (Right to Buy) 2,258 $12.06 $27,231