InsiderTrades

Form 4 for OSK OSHKOSH CORP

Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-16 · accession 0000775158-26-000023 · 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 2026-02-18 2026-02-17 OSK Field Matthew EVP, CFO M - OptEx $168.47 +2,751 11.1K +33% +$463.5K
D 2026-02-18 2026-02-17 OSK Field Matthew EVP, CFO F - Tax $168.47 -1,318 9,818 -12% -$222.0K
D 2026-02-18 2026-02-16 OSK Field Matthew EVP, CFO A - Grant $0.00 +5,553 5,553 New $0
D 2026-02-18 2026-02-17 OSK Field Matthew EVP, CFO M - OptEx $0.00 -2,751 5,502 -33% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-17 M A 2,751.05 $168.47 11,136.10 D — — (F1) Each Restricted Stock Unit represents a contingent right to receive one share of OSK common stock.
2 Common Common Stock 2026-02-17 F D 1,318 $168.47 9,818.10 D — —
3 Derivative Restricted Stock Units 2026-02-16 A A 5,553 $0.00 5,553 D — · — to — 5,553 Common Stock (F2) Restricted Stock Unit Award granted pursuant to the Company's Stock Plan. (F3) Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/16/2027.
4 Derivative Restricted Stock Units 2026-02-17 M D 2,751.05 $0.00 5,502.10 D — · 2026-02-17 to — 2,751.05 Common Stock (F1) Each Restricted Stock Unit represents a contingent right to receive one share of OSK common stock. (F4) Restricted Stock Unit Award vests in one-third (1/3) annual increments commencing on 2/17/2026.