Scott A. Mell - 25 Feb 2026 Form 4 Insider Report for Allison Transmission Holdings Inc (ALSN)

Role
CFO & Treasurer
Signature
/s/ Preston B. Ray, as attorney-in-fact
Issuer symbol
ALSN
Transactions as of
25 Feb 2026
Net transactions value
$0
Form type
4
Filing time
27 Feb 2026, 16:00:08 UTC
Previous filing
09 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Mell Scott A CFO & Treasurer C/O ALLISON TRANSMISSION HOLDINGS, INC., ONE ALLISON WAY, INDIANAPOLIS /s/ Preston B. Ray, as attorney-in-fact 27 Feb 2026 0001860129

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ALSN Restricted Stock Units Award $0 +8,947 $0.000000 8,947 25 Feb 2026 Common Stock 8,947 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit ("RSU") represents a contingent right to receive one share of Allison Transmission Holdings, Inc. common stock.
F2 The RSUs vest in three equal annual installments beginning on February 25, 2027.