Form4insider filings, from the source

Company · CIK 0001103795 · SIC 3533 — Oil & Gas Field Machinery & Equipment · OTC

QS Energy, Inc. · QSEP

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 27, 2026 JForm 4 →Aug 28, 4:31 pm EDTEric BuntingDirector150,000$0.10$15,00020,789,977—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jan 1, 2026 ACJForm 4 →Aug 28, 4:31 pm EDTEric BuntingDirector633,333$0.10$15,000555,557— late
Jan 1, 2026 AForm 4 →Aug 28, 4:31 pm EDTCecil Bond KyteChief Executive Officer, Director500,000——32,036,250— late