Form4insider filings, from the source

Company · CIK 0001881487 · SIC 1389 — Oil & Gas Field Services, NEC · Nasdaq

ProFrac Holding Corp. · ACDC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $9.8M · 4sales $0 · 0net $9.8M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 9Aug 11Aug 13Aug 15Aug 17Aug 19Aug 22

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 21, 2026 PForm 4 →Aug 26, 7:12 pm EDTTHRC Holdings, LP +110% Owner607,227$4.72$2,867,64983,816,235+0.73% late
Aug 21, 2026 PForm 4 →Aug 26, 7:11 pm EDTDan H. Wilks10% Owner607,227$4.72$2,867,64988,107,422+0.69% late
Aug 10, 2026 PForm 4 →Aug 12, 7:28 pm EDTDan H. Wilks +210% Owner720,000$5.02$3,616,64187,500,195+0.83%
Aug 10, 2026 PForm 4 →Aug 12, 6:00 pm EDTMatthew WilksChief Executive Officer, Director80,000$5.02$401,851502,097+19.0%
Aug 7, 2026 DForm 4 →Aug 11, 6:00 pm EDTJohnathan Ladd WilksDirector370,883——85,033—
Jun 25, 2026 JForm 4 →Jun 29, 6:31 pm EDTDan H. Wilks10% Owner1,071,454$4.72$5,057,26386,743,609—
Jun 25, 2026 JForm 4 →Jun 26, 1:36 pm EDTFarris Wilks10% Owner1,071,454$4.72$5,057,2631,071,454—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.