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 |
|---|---|---|
| BAKER BROS. ADVISORS LP | 42,947,504 | 3,676 |
| BAKER FELIX | 40,885,092 | 0 |
| SIEGALL CLAY B | 666,060 | 51,129 |
| DRACHMAN JONATHAN G | 170,934 | 45,000 |
| SIMPSON TODD E | 118,946 | 0 |
| DOBMEIER ERIC | 117,424 | 24,700 |
| DANSEY ROGER D | 99,389 | 0 |
| LIU JEAN I | 86,763 | 0 |
| Cline Darren S | 72,556 | 0 |
| ROMP CHARLES R | 59,069 | 0 |
| Reynolds Thomas C | 57,601 | 11,035 |
| BOERNER CHRISTOPHER S. | 56,358 | 37,732 |
| LIPPMAN MARC E | 52,338 | 3,462 |
| HIMES VAUGHN B | 43,837 | 0 |
| GRYSKA DAVID W | 40,253 | 0 |
| AKKARAJU SRINIVAS | 40,168 | 3,171 |
| ROSENBERG MORRIS | 17,643 | 36,434 |
| Orwin John A | 10,700 | 3,676 |
| WELCH DANIEL G | 6,253 | 0 |
| Baker / Tisch Capital (GP), LLC Through Partnership | 0 | 0 |
| 667, L.P. | 0 | 0 |
| TrailSmith Pamela A | 0 | 0 |
| LOVE TED W | 0 | 3,676 |
| MCLAUGHLIN JOHN PETER | 0 | 9,260 |
| JP MORGAN PARTNERS BHCA LP See Footnnote | 0 | 0 |
| FBB3 LLC | 0 | 0 |
| Baker Bros. Capital (GP), LLC Through Partnership | 0 | 0 |
| 0 | 0 | |
| FBB2 LLC | 0 | 0 |
| TAYLOR ROBIN G | 0 | 11,083 |
| JP MORGAN PARTNERS BHCA LP | 0 | 0 |
| SOUTHERN DOUGLAS | 0 | 10,000 |
| Epstein David R | 0 | 0 |
| Seth Alpna | 0 | 3,676 |
| 14159, L.P. | 0 | 0 |
| Baker Brothers Life Sciences Capital (GP), LLC | 0 | 0 |
| BERGER FRANKLIN M | 0 | 0 |
| Baker Brothers Life Sciences LP | 0 | 0 |
| Baker Brothers Life Sciences Capital (GP), LLC Through Partnership | 0 | 0 |
| AKKARAJU SRINIVAS New Leaf | 0 | 17,500 |
| Baker Biotech Capital (GP), LLC Through Partnership | 0 | 0 |
| SWAIN SANDRA M | 0 | 0 |
| Simonian Nancy A | 0 | 3,676 |
| H&Q Holdings, Inc. | 0 | 0 |
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 |
|---|---|---|---|
| ROMP CHARLES R | 708 | 192.46 | 2023 Jul 03 |
| HIMES VAUGHN B | 16,215 | 195.29 | 2023 Jun 07 |
| ROMP CHARLES R | 349 | 189.86 | 2023 May 16 |
| WELCH DANIEL G | 1,864 | 200.02 | 2023 May 15 |
| WELCH DANIEL G | 5,835 | 200.07 | 2023 May 02 |
| WELCH DANIEL G | 351 | 200.07 | 2023 May 02 |
| WELCH DANIEL G | 3,462 | 200.10 | 2023 May 02 |
| WELCH DANIEL G | 3,171 | 200.05 | 2023 May 02 |
| WELCH DANIEL G | 1,888 | 200.05 | 2023 May 02 |
| WELCH DANIEL G | 4,890 | 200.06 | 2023 May 01 |
| WELCH DANIEL G | 295 | 200.06 | 2023 May 01 |
| WELCH DANIEL G | 1,990 | 200.12 | 2023 May 01 |
| WELCH DANIEL G | 5,150 | 200.04 | 2023 May 01 |
| LIU JEAN I | 5,000 | 205.86 | 2023 Apr 17 |
| DANSEY ROGER D | 10,000 | 205.95 | 2023 Apr 17 |
| SIMPSON TODD E | 40,364 | 204.74 | 2023 Apr 10 |
| SIMPSON TODD E | 14,980 | 204.14 | 2023 Apr 10 |
| SIMPSON TODD E | 243 | 205.86 | 2023 Apr 06 |
| ROMP CHARLES R | 133 | 205.86 | 2023 Apr 06 |
| LIU JEAN I | 174 | 205.86 | 2023 Apr 06 |
| HIMES VAUGHN B | 243 | 205.86 | 2023 Apr 06 |
| DANSEY ROGER D | 333 | 205.86 | 2023 Apr 06 |
| WELCH DANIEL G | 4,284 | 202.54 | 2023 Apr 03 |
| WELCH DANIEL G | 3,317 | 201.51 | 2023 Apr 03 |
| WELCH DANIEL G | 3,124 | 200.45 | 2023 Apr 03 |
| WELCH DANIEL G | 1,082 | 202.54 | 2023 Apr 03 |
| WELCH DANIEL G | 851 | 201.51 | 2023 Apr 03 |
| WELCH DANIEL G | 817 | 200.45 | 2023 Apr 03 |
| WELCH DANIEL G | 112 | 203.05 | 2023 Apr 03 |
| WELCH DANIEL G | 7,158 | 202.51 | 2023 Apr 03 |
| WELCH DANIEL G | 5 | 202.49 | 2023 Apr 03 |
| WELCH DANIEL G | 3,575 | 201.59 | 2023 Apr 03 |
| WELCH DANIEL G | 5,680 | 200.71 | 2023 Apr 03 |
| WELCH DANIEL G | 995 | 200.11 | 2023 Apr 03 |
| LIU JEAN I | 5,000 | 199.90 | 2023 Mar 16 |
| WELCH DANIEL G | 1,246 | 200.05 | 2023 Mar 15 |
| WELCH DANIEL G | 320 | 200.05 | 2023 Mar 15 |
| WELCH DANIEL G | 2,037 | 200.05 | 2023 Mar 15 |
| DANSEY ROGER D | 10,000 | 199.81 | 2023 Mar 15 |
| WELCH DANIEL G | 288 | 200.00 | 2023 Mar 14 |
| WELCH DANIEL G | 470 | 200.00 | 2023 Mar 14 |
| WELCH DANIEL G | 74 | 200.00 | 2023 Mar 14 |
| WELCH DANIEL G | 173 | 202.36 | 2023 Mar 13 |
| WELCH DANIEL G | 808 | 201.53 | 2023 Mar 13 |
| WELCH DANIEL G | 8,210 | 200.20 | 2023 Mar 13 |
| WELCH DANIEL G | 5,758 | 200.06 | 2023 Mar 13 |
| WELCH DANIEL G | 44 | 202.35 | 2023 Mar 13 |
| WELCH DANIEL G | 214 | 201.53 | 2023 Mar 13 |
| WELCH DANIEL G | 2,098 | 200.20 | 2023 Mar 13 |
| WELCH DANIEL G | 7,629 | 200.30 | 2023 Mar 13 |
| WELCH DANIEL G | 1,348 | 201.53 | 2023 Mar 13 |
| WELCH DANIEL G | 283 | 202.36 | 2023 Mar 13 |
| SIMPSON TODD E | 6,082 | 177.37 | 2023 Mar 09 |
| SIMPSON TODD E | 26,449 | 176.71 | 2023 Mar 09 |
| SIMPSON TODD E | 10,262 | 175.89 | 2023 Mar 09 |
| HIMES VAUGHN B | 2,691 | 177.92 | 2023 Mar 02 |
| HIMES VAUGHN B | 13,524 | 177.07 | 2023 Mar 02 |
| SIMPSON TODD E | 20,000 | 182.53 | 2023 Feb 27 |
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 |
|---|