InsiderTrades

Form 4 for STEM STEM, INC.

Accepted 2026-02-23 00:00:00 ET · period of report 2026-02-20 · accession 0001986259-26-000006 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-02-23 2026-02-20 STEM Tappin Matthew Pres, Software Products S - Sale $11.40 -366 2,237 -14% -$4,172

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, Par Value $0.0001 Per Share 2026-02-20 S D 366 $11.40 2,237 D — —