Form4insider filings, from the source

Insider · CIK 0001932843

David E. Lazar

Files at: ATER, QUCY. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 5, 2026 CForm 4 →Aug 7, 6:51 pm EDTQuantum Cyber N.V.QUCY55,057,500$119.07$6,555,937,50055,057,500—
Aug 4, 2026 CForm 4 →Sep 11, 1:54 pm EDTAterian, Inc.ATER875,000$2.00$1,750,0006,737,500— late

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 5, 2026 CForm 4 →Aug 7, 6:51 pm EDTQuantum Cyber N.V.QUCY3,124,700——875,300—
Jul 17, 2026 ACForm 4 →Sep 11, 1:54 pm EDTAterian, Inc.ATER2,625,000$2.00$3,500,0006,737,500— late