John Niederhuber

Affiliations

  • Director at Aptevo Therapeutics Inc. (APVO), 2023-08-10
  • Director at Emergent Biosolutions Inc. (EBS), 2016-05-23
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
APVO $0.91 714 Director 1,516 2019-06-14 Filing