Beneficial Ownership | |
---|---|
Beneficial Owner | NumberofShares:PercentofTotal |
The Vanguard Group | 30375212:(1):8.6:% |
BlackRock, Inc. | 29575972:8.4:(2):% |
Gary S. Guthart, Ph.D. | 1632005:*:(3) |
David J. Rosa | (4):*:505432 |
Henry L. Charlton | (5):62225:* |
Craig H. Barratt, Ph.D. | (6):*:53275 |
Alan J. Levy, Ph.D. | (7):*:38010 |
Amal M. Johnson | 36743:*:(8) |
Jamie E. Samath | *:(9):28882 |
Bob DeSantis | 28208:(10):* |
Jami Dover Nachtsheim | 20461:*:(11) |
Mark J. Rubash | (12):*:15482 |
Don R. Kania, Ph.D. | 12985:*:(13) |
Keith R. Leonard Jr. | (14):11359:* |
Amy L. Ladd, M.D. | 7769:*:(15) |
Joseph C. Beery | 7219:*:(16) |
Monica P. Reed, M.D. | 4156:*:(17) |
Lewis Chew | *:(18):44 |
Sreelakshmi Kolli | |
All executive officers and directors as a group (21 persons) | 2926031:0.8:(19):% |