Form4insider filings, from the source

Insider · CIK 0001364097

Gayn Erickson

Files at: AEHR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $5.2M · 1net −$5.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 12, 2026 SForm 4 →Aug 13, 6:12 pm EDTAEHR TEST SYSTEMSAEHR40,000$130.84$5,233,718157,723−20.2%
Jul 27, 2026 FForm 4 →Jul 27, 9:11 pm EDTAEHR TEST SYSTEMSAEHR1,057$77.48$81,896197,521—
Jul 14, 2026 FForm 4 →Jul 15, 4:33 pm EDTAEHR TEST SYSTEMSAEHR3,447$72.01$248,218198,578—
Jul 13, 2026 FForm 4 →Jul 13, 5:23 pm EDTAEHR TEST SYSTEMSAEHR4,404$72.60$319,730202,025—
Jul 1, 2026 AFForm 4 →Jul 2, 6:42 pm EDTAEHR TEST SYSTEMSAEHR73,801$82.71$2,151,689206,429—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.