Form4insider filings, from the source

Company · CIK 0001110607 · SIC 3533 — Oil & Gas Field Machinery & Equipment · OTC

Koil Energy Solutions, Inc. · KLNG

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $145k · 5net −$145k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 22, 2026 SForm 4 →Sep 24, 1:06 pm EDTNeal I GoldmanDirector10,505$2.97$31,250752,695−1.38%
Sep 17, 2026 SForm 4 →Sep 21, 5:46 pm EDTNeal I GoldmanDirector6,800$3.03$20,604763,200−0.88%
Sep 4, 2026 SForm 4 →Sep 10, 8:09 am EDTNeal I GoldmanDirector21,875$3.07$67,253770,000−2.76% late
Sep 1, 2026 SForm 4 →Sep 3, 4:57 pm EDTNeal I GoldmanDirector2,000$3.20$6,400791,875−0.25%
Aug 26, 2026 SForm 4 →Aug 28, 6:24 pm EDTNeal I GoldmanDirector6,125$3.20$19,604793,875−0.77%
Aug 11, 2026 MForm 4 →Aug 17, 4:29 pm EDTDavid J. DouglasDirector, 10% Owner50,000$0.72$36,0001,584,091— late
Jul 6, 2026 MForm 4 →Jul 10, 3:48 pm EDTMark CardenDirector50,000$0.72$36,000110,980— late

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 11, 2026 MForm 4 →Aug 17, 4:29 pm EDTDavid J. DouglasDirector, 10% Owner50,000$0.72$36,000200,000— late
Jul 6, 2026 MForm 4 →Jul 10, 3:48 pm EDTMark CardenDirector50,000$0.72$36,000200,000— late