Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 118,067 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 118,067 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 118,067 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 118,067 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 118,067 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 2,416 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 2,416 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 2,416 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 128,377 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 128,377 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 128,377 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 170,387 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 170,387 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 170,387 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 143,082 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 143,082 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 143,082 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 148,464 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 148,464 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 148,464 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 8,307 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 8,307 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 8,307 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 9,986 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 9,986 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 9,986 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 38,758 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 38,758 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 38,758 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 14,124 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 14,124 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 14,124 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 37,800 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 37,800 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 37,800 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 33,896 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 33,896 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 33,896 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 3,751 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 3,751 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 3,751 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 44,900 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 44,900 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 44,900 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Stock Option (Right to Buy) 18,641 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 18,641 N/A N/A Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 18,641 N/A N/A Sale
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 14,201 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Stock Option (Right to Buy) 87,784 N/A N/A Option
CHEN JIN-LONG director, officer: Chief Scientific Officer director, officer: Chief Scient..
Common Stock 87,784 N/A N/A