Form4insider filings, from the source

Insider · CIK 0002081813

Brian Musfeldt

Files at: STEM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $6,086 · 1net −$6,086
$10k$10k$100k$100k$1M$1MbuyssalesJul 19Jul 19Jul 19Jul 20Jul 20Jul 20Jul 21

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 20, 2026 SForm 4 →Jul 21, 5:15 pm EDTSTEM, INC.STEM996$6.11$6,0862,379−29.5%
Jul 17, 2026 MForm 4 →Jul 21, 5:15 pm EDTSTEM, INC.STEM3,375$6.26$21,1283,375—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 17, 2026 MForm 4 →Jul 21, 5:15 pm EDTSTEM, INC.STEM3,375——3,375—