Sergei Krylov

Affiliations

  • at Profrac Holding Corp. (ACDC), 2025-06-02
  • Director at Dawson Geophysical Co (DWSN), 2025-05-20
  • President And Ceo at Approach Resources Inc (AREXQ), 2020-01-03
Insider Trading: Purchases See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
PFHC $18.00 1,500 $27,000.00 1,500 2022-05-17 Filing
Insider Trading: Sales See All
Symbol Price Amount Total Value Remaining Holdings Date Form 4
AREX $0.93 18,921 $17,596.53 627,953 2018-12-28 Filing