W Stephen Webster

Affiliations

  • at Cullinan Therapeutics Inc. (CGEM), 2024-06-27
  • at Nextcure Inc. (NXTC), 2024-06-21
  • at Gritstone Bio Inc. (GRTS), 2024-06-20
  • 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
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
VKTX $5.21 8,000 Director 8,000 2018-05-29 Filing
NBRV $4.59 8,000 Director 8,000 2018-05-23 Filing
ONCE $23.00 2,500 Officer 2,500 2015-02-04 Filing
ADLR $1.88 10,000 Officer 137,500 2011-06-27 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
NBRV $0.19 7,826 Director 11,447 2022-08-02 Filing
NBRV $1.20 777 Director 19,273 2021-08-02 Filing
ONCE $70.14 10,000 Officer 2,500 2017-11-16 Filing
ONCE $79.38 10,000 Officer 2,500 2017-08-15 Filing
ONCE $71.12 2,337 Officer 2,500 2017-07-31 Filing