W Stephen Webster
Affiliations
- at Cullinan Therapeutics Inc. (CGEM), 2025-06-16
- at Gritstone Bio Inc. (GRTS), 2025-04-09
- at Nextcure Inc. (NXTC), 2024-06-21
- Director at Tcr2 Therapeutics Inc. (TCRR), 2023-06-01
- Director at Nabriva Therapeutics Plc (NBRV), 2022-08-04
- Director at Viking Therapeutics Inc. (VKTX), 2020-01-04
- Chief Financial Officer at Spark Therapeutics Inc. (ONCE), 2019-12-17
- Director at Nabriva Therapeutics Plc (NBRV), 2017-06-28
- Chief Financial Officer at Optimer Pharmaceuticals Inc (OPTR), 2013-10-28
- Svp, Finance & Cfo at Adolor Corp (ADLR), 2011-12-14
- Director at Hearusa Inc (EAR), 2010-06-14
Insider Trading: Purchases See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| VKTX | $5.21 | 8,000 | $41,712.00 | 8,000 | 2018-05-29 | Filing |
| NBRV | $4.59 | 8,000 | $36,720.00 | 8,000 | 2018-05-23 | Filing |
| ONCE | $23.00 | 2,500 | $57,500.00 | 2,500 | 2015-02-04 | Filing |
| ADLR | $1.88 | 10,000 | $18,800.00 | 137,500 | 2011-06-27 | Filing |
Insider Trading: Sales See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| NBRV | $0.19 | 7,826 | $1,486.94 | 11,447 | 2022-08-02 | Filing |
| NBRV | $1.20 | 777 | $932.40 | 19,273 | 2021-08-02 | Filing |
| ONCE | $70.14 | 10,000 | $701,400.00 | 2,500 | 2017-11-16 | Filing |
| ONCE | $79.38 | 10,000 | $793,800.00 | 2,500 | 2017-08-15 | Filing |
| ONCE | $71.12 | 2,337 | $166,207.44 | 2,500 | 2017-07-31 | Filing |