InsiderTrades

Form 4 for ALSN Allison Transmission Holdings Inc

Accepted 2025-03-04 00:00:00 ET · period of report 2025-02-28 · accession 0000950170-25-031970 · 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 2025-03-04 2025-02-28 ALSN Graziosi David S. COB, Pres, CEO, Dir M - OptEx — +88.6K 281.2K +46% —
D 2025-03-04 2025-02-28 ALSN Graziosi David S. COB, Pres, CEO, Dir F - Tax $101.75 -39.0K 242.2K -14% -$3.97M
D 2025-03-04 2025-02-28 ALSN Graziosi David S. COB, Pres, CEO, Dir M - OptEx $0.00 -88.6K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-02-28 M A 88,600 — 281,234 D — — (F1) Settlement of performance-based restricted stock units ("PSUs") granted on February 24, 2022. Each PSU represents a contingent right to receive one share of Allison Transmission Holdings, Inc. ("ALSN") common stock.
2 Common Common Stock 2025-02-28 F D 39,029 $101.75 242,205 D — — (F2) Represents shares withheld by ALSN to satisfy tax withholding obligations on the vesting of PSUs.
3 Derivative Performance Stock Units 2025-02-28 M D 88,600 $0.00 0 D — · — to — 88,600 Common Stock (F1) Settlement of performance-based restricted stock units ("PSUs") granted on February 24, 2022. Each PSU represents a contingent right to receive one share of Allison Transmission Holdings, Inc. ("ALSN") common stock.