InsiderTrades

Form 4 for NPO Enpro Inc.

Accepted 2026-03-02 00:00:00 ET · period of report 2026-03-02 · accession 0001225208-26-002877 · 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 2026-03-02 2026-03-02 NPO Bower Steven R. SVP, CAO, Ctrl S - Sale+OE $265.15 -507 4,695 -10% -$134.4K
D 2026-03-02 2026-03-02 NPO Bower Steven R. SVP, CAO, Ctrl M - OptEx $53.78 +1,551 5,202 +42% +$83.4K
D 2026-03-02 2026-03-02 NPO Bower Steven R. SVP, CAO, Ctrl M - OptEx $0.00 -1,551 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-02 S D 507 $265.15 4,695 D — —
2 Common Common Stock 2026-03-02 M A 1,551 $53.78 5,202 D — —
3 Derivative Stock Option 2026-03-02 M D 1,551 $0.00 0 D $53.78 · — to — 1,551 Common Stock (F1) The stock options will vest, subject to continued employment, in approximate equal thirds on 2/27/2021, 2/27/2022 and 2/27/2023. (F2) 2/27/2030