Most Active Insiders
Executives, directors, and 10% owners ranked by disclosed trading volume — find repeat buyers and high-conviction sellers from recent SEC Form 4 filings.
100 insiders
100 loaded
| # | |||||
|---|---|---|---|---|---|
| 1 | VILSACK ROBERT D | 185 | — | $1.9M 185 sells | $1.9M |
| 2 | ROTHBLATT MARTINE A | 96 | — | $24.1M 86 sells | $35.3M |
| 3 | BAKER BROS. ADVISORS LP | 84 | $157.0M 82 buys | — | $157.0M |
| 4 | Kurtz George | 46 | — | $15.6M 46 sells | $15.6M |
| 5 | MOSLEY WILLIAM D | 46 | — | $27.7M 44 sells | $29.0M |
| 6 | Conifer Management, L.L.C. | 42 | $97.8M 42 buys | — | $97.8M |
| 7 | CORR PAUL J | 34 | — | $150.7K 32 sells | $215.0K |
| 8 | Mallick Dhiraj | 23 | — | $80.8M 19 sells | $81.1M |
| 9 | HERSHEY TRUST CO TRUSTEE IN TRUST FOR MILTON HERSHEY SCHOOL | 21 | — | $8.2M 21 sells | $8.2M |
| 10 | Batista de Lima Filho Pedro | 20 | — | $4.3M 4 sells | $4.3M |
| 11 | ORBIMED ADVISORS LLC | 19 | $16.1M 3 buys | — | $16.1M |
| 12 | GORDON CARL L | 19 | $16.1M 3 buys | — | $16.1M |
| 13 | Intrator Michael N | 19 | — | $33.5M 13 sells | $33.5M |
| 14 | BERNAU JAMES W | 18 | $9.5K 18 buys | — | $9.5K |
| 15 | Saraci Marsida | 17 | — | — | $166.8K |
| 16 | Komin Robert Patrick Jr. | 16 | — | $6.6M 16 sells | $6.6M |
| 17 | George Simeon | 15 | $27.2M 3 buys | — | $27.2M |
| 18 | SR ONE CAPITAL MANAGEMENT, LLC | 15 | $27.2M 3 buys | — | $27.2M |
| 19 | Lie Sean | 15 | — | $25.1M 9 sells | $25.7M |
| 20 | Lam Yat Tung | 14 | — | $30.9M 7 sells | $31.6M |
| 21 | Wu May Yihong | 14 | — | $126.2K 14 sells | $126.2K |
| 22 | Saba Capital Management, L.P. | 13 | $370.0K 10 buys | $927.2K 3 sells | $1.3M |
| 23 | MCCONNELL JOHN P/OH | 12 | — | $6.7M 6 sells | $12.8M |
| 24 | LAV Biosciences Fund V, L.P. | 12 | — | — | $0 |
| 25 | RUBIN KEVIN | 12 | — | $102.4K 12 sells | $102.4K |
| 26 | Zuckerberg Mark | 12 | — | $21.4M 10 sells | $21.4M |
| 27 | MAHON PAUL A | 12 | — | $4.7M 10 sells | $7.1M |
| 28 | Bicket John | 12 | — | $10.0M 12 sells | $10.0M |
| 29 | Biswas Sanjit | 12 | — | $10.0M 12 sells | $10.0M |
| 30 | Wang Xiaodong | 11 | — | $11.3M 10 sells | $12.5M |
| 31 | DUFFIELD DAVID A | 11 | — | $18.7M 9 sells | $18.7M |
| 32 | Robinson Chandler | 11 | — | $2.6M 4 sells | $4.2M |
| 33 | Altschuler Randolph | 11 | — | $1.6M 11 sells | $1.6M |
| 34 | Alvare Manuel A. III | 11 | — | — | $122.4K |
| 35 | Nechmad Yair | 10 | $4.2M 10 buys | — | $4.2M |
| 36 | Robertson Stephen | 10 | — | — | $0 |
| 37 | Wang Yanjun | 10 | — | $414.8K 10 sells | $414.8K |
| 38 | Jiang Fang | 10 | — | $12.1M 2 sells | $12.1M |
| 39 | Schaible John Martin | 10 | $19.6K 2 buys | — | $345.3K |
| 40 | Lamb-Hale Nicole | 10 | — | $163.3K 10 sells | $163.3K |
| 41 | THOMPSON JOHN WENDELL | 10 | — | $1.6M 6 sells | $1.6M |
| 42 | Burrows Scott L | 10 | — | $2.3M 6 sells | $3.0M |
| 43 | Ali Asif | 10 | — | $8.3M 2 sells | $11.1M |
| 44 | Fuerst Bryan Eric | 10 | — | — | $0 |
| 45 | Cooper Kenneth Lyle | 10 | — | — | $0 |
| 46 | Sohn Adam Craig | 10 | — | — | $0 |
| 47 | KAMFAR RAMIN | 9 | $11.3M 9 buys | — | $11.3M |
| 48 | MONTGOMERY CHARLES D | 9 | — | $262.9K 6 sells | $495.0K |
| 49 | AJB Investment Fund II, LP | 9 | $30.6K 9 buys | — | $30.6K |
| 50 | HR - HAMILTON LANE ADVISORS LLC | 9 | $37.2M 9 buys | — | $37.2M |
| 51 | Chimovits Erez | 9 | $1.0M 1 buys | — | $1.0M |
| 52 | Adarkar Prabir | 9 | — | $1.6M 9 sells | $1.6M |
| 53 | Gronberg Nathan Mark | 9 | — | — | $79.9K |
| 54 | Sullivan Gregory Jon | 9 | — | — | $117.9K |
| 55 | Korch Angela A | 9 | — | — | $284.3K |
| 56 | Rock William | 9 | — | — | $137.0K |
| 57 | DeCecco Julie A. | 9 | — | — | $91.1K |
| 58 | Kunkel Lynanne | 9 | — | — | $161.4K |
| 59 | Xu Hong | 9 | — | $1.4M 1 sells | $1.4M |
| 60 | Chen Yang Luke | 9 | — | $37.6K 6 sells | $37.6K |
| 61 | KATZ ROBERT A | 9 | — | — | $327.2K |
| 62 | AULT MILTON C III | 9 | $97.6M 8 buys | — | $97.6M |
| 63 | Cheng Chi Fung | 9 | — | $5.3M 9 sells | $5.3M |
| 64 | Smith Nicholas Conrad | 9 | — | $3.6M 3 sells | $4.2M |
| 65 | MCLAMB MICHAEL H | 9 | — | — | $511.8K |
| 66 | McGill W Brett | 9 | — | — | $2.8M |
| 67 | Cassella Anthony E. Jr. | 9 | — | — | $144.7K |
| 68 | Saia John G. | 9 | — | — | $647.6K |
| 69 | Freeman Chris | 9 | — | — | $549.2K |
| 70 | Kalia Kumud | 9 | — | — | $536.0K |
| 71 | Berg Shawn | 9 | — | — | $174.8K |
| 72 | Langbehn Kyle | 9 | — | — | $778.7K |
| 73 | Sentonas Michael | 9 | — | $64.2M 7 sells | $64.2M |
| 74 | Chudova Darya | 9 | — | — | $754.9K |
| 75 | Hershkowitz Steven | 9 | — | — | $901.3K |
| 76 | Bousquet Raphael | 9 | — | — | $105.7K |
| 77 | Hsing Michael | 8 | — | $40.3M 8 sells | $40.3M |
| 78 | RA CAPITAL MANAGEMENT, L.P. | 8 | — | — | $390.2K |
| 79 | HR - Japan Post Holdings Co., Ltd. | 8 | — | $5.5M 8 sells | $5.5M |
| 80 | Blecharczyk Nathan | 8 | — | $2.1M 5 sells | $2.1M |
| 81 | Sousa Mauad Bruno | 8 | — | — | $665.1K |
| 82 | Bailey Jerome Ronnell | 8 | — | — | $385.3K |
| 83 | Jiang Fan (FJ) | 8 | — | — | $0 |
| 84 | Golechha Dipak | 8 | — | $10.8M 8 sells | $10.8M |
| 85 | Lewis Fred Joseph | 8 | — | — | $385.3K |
| 86 | MALONE JOHN C | 8 | $3.6M 7 buys | $2.9M 1 sells | $6.5M |
| 87 | Mainolfi Nello | 8 | — | $3.4M 6 sells | $3.5M |
| 88 | Huffman Steve Ladd | 8 | — | $2.5M 6 sells | $3.4M |
| 89 | SIEBEL THOMAS M | 8 | — | — | $0 |
| 90 | Olesen Value Fund L.P. | 8 | — | $716.7K 8 sells | $716.7K |
| 91 | Bender Scott | 8 | — | $6.2M 1 sells | $6.2M |
| 92 | Bender Joel | 8 | — | $6.2M 1 sells | $6.2M |
| 93 | MENDOLA ROBERT JAMES JR | 8 | $89.4K 1 buys | — | $404.5K |
| 94 | Eltoukhy Helmy | 8 | — | — | $3.2M |
| 95 | Talasaz AmirAli | 8 | — | — | $3.2M |
| 96 | Blackstone Holdings III GP Management L.L.C. | 7 | — | $11.1M 7 sells | $11.1M |
| 97 | BTOA - NQ L.L.C. | 7 | — | $11.1M 7 sells | $11.1M |
| 98 | BCP Buzz Holdings L.P. | 7 | — | $11.1M 7 sells | $11.1M |
| 99 | BX Buzz ML-1 GP LLC | 7 | — | $11.1M 7 sells | $11.1M |
| 100 | BX Buzz ML-1 Holdco L.P. | 7 | — | $11.1M 7 sells | $11.1M |