InsiderTrades

Form 4 for AVA AVISTA CORP

Accepted 2026-03-03 00:00:00 ET · period of report 2026-03-02 · accession 0000104918-26-000032 · 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
D 2026-03-03 2026-03-02 AVA Hesler Gregory Curtis Sr V Pres, Corp Sec F - Tax $39.92 -403 25.0K -2% -$16.1K
D 2026-03-03 2026-03-02 AVA Hesler Gregory Curtis Sr V Pres, Corp Sec M - OptEx — +1,652 25.4K +7% —
D 2026-03-03 2026-03-02 AVA Hesler Gregory Curtis Sr V Pres, Corp Sec M - OptEx — -4,128 0 -100% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock - Performance Shares (CEPS) 2026-03-02 F D 403 $39.92 24,969.97 D — — (F2) Shares withheld to pay income tax on Performance Shares acquired 3/2/26.
2 Common Common Stock - Performance Shares (CEPS) 2026-03-02 M A 1,652 — 25,372.97 D — — (F1) No conversion price. Shares awarded if performance measure is met.
3 Derivative Conversion of 2023 Performance Shares (CEPS) 2026-03-02 M D 4,128 — 0 D — · — to — 4,128 Common Stock (F1) No conversion price. Shares awarded if performance measure is met.