Form4insider filings, from the source

Insider · CIK 0001705066

Michael Stock

Files at: LBRT. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $518k · 3net −$518k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 SForm 4 →Sep 1, 4:40 pm EDTLiberty Energy Inc.LBRT6,666$19.84$132,253760,379−0.87%10b5-1
Aug 3, 2026 SForm 4 →Aug 4, 7:24 pm EDTLiberty Energy Inc.LBRT6,666$18.98$126,487767,045−0.86%10b5-1
Jul 1, 2026 SForm 4 →Jul 1, 5:13 pm EDTLiberty Energy Inc.LBRT9,999$25.89$258,874773,711−1.28%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.