Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 28, 2024 STEM A 45,000 · · 45,000 Direct · Acquired (price as of 2026-10-02)
July 18, 2024 STEM A 75,727 · · 185,963 Direct +68.70% Acquired (price as of 2026-10-02)
June 7, 2024 STEM M 12,138 · · 12,138 Direct · Acquired (price as of 2026-10-02)
June 7, 2024 STEM M 12,138 · · 110,236 Direct -9.92% Disposed (price as of 2026-10-02)
May 29, 2024 STEM A 110,236 · · 122,374 Direct +908.19% Acquired (price as of 2026-10-02)
April 19, 2024 STEM A 12,138 · · 12,138 Direct · Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 28, 2024 STEM Stock Option (Right to Buy) Common Stock, Par Value $0.0001 Per Share (45,000) $1.00 Aug. 28, 2034 45,000 Acquired
July 18, 2024 STEM Restricted Stock Unit Common Stock, Par Value $0.0001 Per Share (75,727) $0.00 · 75,727 Acquired
June 7, 2024 STEM Restricted Stock Unit Common Stock, Par Value $0.0001 Per Share (12,138) $0.00 · 12,138 Disposed
May 29, 2024 STEM Restricted Stock Unit Common Stock, Par Value $0.0001 Per Share (110,236) $0.00 · 110,236 Acquired
April 19, 2024 STEM Restricted Stock Unit Common Stock, Par Value $0.0001 Per Share (12,138) · · 12,138 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).