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 152 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 152 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 152 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 12 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 12 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 12 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 224,500 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 224,500 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 224,500 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 310 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 310 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 310 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 5,824 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 5,824 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 5,824 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 1,782 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 1,782 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 1,782 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 2,600 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 2,600 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 2,600 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 8,855 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 8,855 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 8,855 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 19,201 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 19,201 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 19,201 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 30,059 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 30,059 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 30,059 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 30,753 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 30,753 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 30,753 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 29,054 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 29,054 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 29,054 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 30,760 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 30,760 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 30,760 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 30,760 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 30,760 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 30,760 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 6,222 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 6,222 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 6,222 N/A N/A Purchase
GOEDDEL DAVID V director, 10 percent owner, other: Managin.. director, 10 percent owner, oth..
Common Stock 3,900 N/A N/A Purchase
COLUMN GROUP L P director, 10 percent owner director, 10 percent owner
Common Stock 3,900 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 3,900 N/A N/A Purchase
SVENNILSON PETER 10 percent owner, other: Managing Partner 10 percent owner, other: Managi..
Common Stock 16,188 N/A N/A