Form4insider filings, from the source

Company · CIK 0001693256 · SIC 1389 — Oil & Gas Field Services, NEC · NYSE

Select Water Solutions, Inc. · WTTR

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 15, 2026 FForm 4 →Aug 18, 5:14 pm EDTMichael James LyonsEVP, CSO & CTO1,844$20.86$38,466142,751—
Jul 16, 2026 AForm 4 →Jul 20, 9:05 pm EDTJohn SchmitzPresident & CEO, Director250,000——536,436—
Jul 2, 2026 FForm 4 →Jul 7, 5:26 pm EDTChristopher Kile GeorgeEVP & CFO730$17.99$13,133340,275—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 16, 2026 AForm 4 →Jul 20, 9:05 pm EDTJohn SchmitzPresident & CEO, Director1,125,000——125,000—