This table shows the list known insiders, and is generated automatically from filings disclosed to the SEC. In addition to the names, most recent title, and director, officer, or 10% owner designation, we provide the latest disclosed holdings.
| Name | Shares | Options |
|---|---|---|
| TANG KEVIN C By LP | 9,607,934 | 0 |
| TANG KEVIN C By LP | 9,278,825 | 0 |
| Frazier Healthcare V, LP | 4,833,333 | 0 |
| Naini Nader J By Frazier Healthcare V, LP | 4,000,000 | 0 |
| Topper James N By Frazier Healthcare V, LP | 4,000,000 | 0 |
| PERCEPTIVE ADVISORS LLC | 2,253,376 | 0 |
| TIDMARSH GEORGE F | 1,283,326 | 0 |
| RAMSAY DAVID A | 100,000 | 0 |
| Rolke James | 76,330 | 0 |
| TIDMARSH GEORGE F By children | 22,000 | 0 |
| CARVER JENNIFER | 12,116 | 0 |
| Wellinghoff Darryl | 6,545 | 0 |
| KOCH LISA I | 6,350 | 12,500 |
| Chawla Lakhmir S | 5,259 | 0 |
| TIDMARSH GEORGE F By son | 4,000 | 0 |
| TANSEY MICHAEL JAMES BYRON | 1,900 | 0 |
| LINNIK MATTHEW D | 1,300 | 50,600 |
| Zarrabian Saiid For Children | 688 | 0 |
| MULROY DENNIS | 500 | 0 |
| JENN PAUL | 350 | 118,694 |
| WISEMAN ANDREW | 0 | 25,000 |
| WISEMAN ANDREW Held | 0 | 0 |
| MARTIN STEPHEN | 0 | 2,000 |
| THOMPSON W LEIGH MD PHD By Daughter | 0 | 20,000 |
| PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | 0 | 0 |
| Elchico Josefina T | 0 | 19,000 |
| ADAMS THOMAS PHD | 0 | 8,000 |
| 0 | 0 | |
| TANG CAPITAL PARTNERS LP By LP | 0 | 0 |
| SEIKKULA LUKE | 0 | 0 |
| Gillespie Deirdre | 0 | 150,000 |
| ENGLE STEVEN B | 0 | 3,290,000 |
| YOUNG FRANK | 0 | 8,000 |
| WELCH WILLIAM J | 0 | 472,500 |
| RINGO WILLIAM R | 0 | 0 |
| Johnson Craig A | 0 | 0 |
| Edwards Larry G. | 0 | 0 |
| Douglass Laura L. | 0 | 0 |
| HEILBRUNN KENNETH R | 0 | 0 |
| SMITH CRAIG R | 0 | 8,000 |
| FILDES ROBERT PHD | 0 | 1,000 |
| SUTTER MARTIN P | 0 | 8,000 |
| LINNIK MATTHEW D Held | 0 | 0 |
| TANG KEVIN C | 0 | 0 |
| Reinisch Richard | 0 | 0 |
| Naini Nader J | 0 | 8,000 |
| Topper James N | 0 | 8,000 |
| Zarrabian Saiid | 0 | 0 |
| FHM V, LLC | 0 | 0 |
| REILLY TEDDI | 0 | 504,500 |
| ENGBERS WILLIAM | 0 | 0 |
| Hearne Michael S | 0 | 0 |
| Rosen Robert | 0 | 0 |
| THOMPSON W LEIGH MD PHD By Limited Partnership | 0 | 5,000 |
| BENNETT BRUCE K JR | 0 | 474,000 |
While Insider sales are normal part of tax harvesting and is part of compensation of executives - A large number of transactions would indicate that the management isnt convinced that the price will go up and hence reducing their holding. This would be a possible indicator or fall in price
| Name | Shares | Price | Date |
|---|
Insider buys arent usual, since it indicates a high conviction by the management that they believe the price will go up eventually. Usually a good sign that investors should consider this as a factor to purchase a stock, especially if the current SP is lower than the price the management bought these at. The table below doesnt include any Stock Options or RSUs. They're just open market purchases by the insiders.
| Name | Shares | Price | Date |
|---|