InsiderTrades

Form 4 for OSK OSHKOSH CORP

Accepted 2026-02-23 00:00:00 ET · period of report 2026-02-20 · accession 0000775158-26-000055 · 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
DM 2026-02-23 2026-02-20 OSK Brandt Bryan K SVP, CMO M - OptEx $175.52 +3,007 11.7K +35% +$527.7K
DM 2026-02-23 2026-02-20 OSK Brandt Bryan K SVP, CMO F - Tax $175.52 -1,433 12.3K -10% -$251.5K
D 2026-02-23 2026-02-20 OSK Brandt Bryan K SVP, CMO M - OptEx $0.00 -671.58 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-20 M A 1,332 $175.52 12,515.48 D — — (F2) Shares issued pursuant to the TSR-based Performance Shares granted under the Company's 2024 Incentive Stock and Awards Plan for the performance period January 1, 2023 through December 31, 2025.
2 Common Common Stock 2026-02-20 F D 627 $175.52 11,888.48 D — —
3 Common Common Stock 2026-02-20 M A 671.58 $175.52 12,560.06 D — — (F3) Each Restricted Stock Unit represents a contingent right to receive one share of OSK common stock.
4 Common Common Stock 2026-02-20 F D 506 $175.52 11,183.48 D — —
5 Common Common Stock 2026-02-20 F D 300 $175.52 12,260.06 D — —
6 Common Common Stock 2026-02-20 M A 1,003 $175.52 11,689.48 D — — (F1) Shares issued pursuant to the ROIC-based Performance Shares granted under the Company's 2024 Incentive Stock and Awards Plan for the performance period January 1, 2023 through December 31, 2025.
7 Derivative Restricted Stock Units 2026-02-20 M D 671.58 $0.00 0 D — · 2026-02-20 to — 671.58 Common Stock (F3) 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 2/20/2023.