Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 16,090 N/A N/A Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 16,090 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Stock Option (Right to Buy) 16,090 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 15 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 15 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 15 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Stock Option (right to buy) 10,986 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 10,986 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 8,409 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 8,409 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 8,409 N/A N/A Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 10,986 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 83,153 N/A N/A Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 11,403 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Stock Option (right to buy) 83,153 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 28,376 N/A N/A Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 28,376 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Stock Option (right to buy) 28,376 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 2,087 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 2,087 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 2,087 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 2,300 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 2,300 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 2,300 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 43,400 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 43,400 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 43,400 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 34,721 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 34,721 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 34,721 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 6,818 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 6,818 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 6,818 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 34,900 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 34,900 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 34,900 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 33,200 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 33,200 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 33,200 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 34,900 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 34,900 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 34,900 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 17,724 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 17,724 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 17,724 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 17,724 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 17,724 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 17,724 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 17,724 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 17,724 N/A N/A