0001062993-24-004260.txt : 20240223 0001062993-24-004260.hdr.sgml : 20240223 20240223162406 ACCESSION NUMBER: 0001062993-24-004260 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240221 FILED AS OF DATE: 20240223 DATE AS OF CHANGE: 20240223 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Milburn Ryan A. CENTRAL INDEX KEY: 0001543604 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35456 FILM NUMBER: 24671580 MAIL ADDRESS: STREET 1: ONE ALLISON WAY CITY: INDIANAPOLIS STATE: IN ZIP: 46222 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Allison Transmission Holdings Inc CENTRAL INDEX KEY: 0001411207 STANDARD INDUSTRIAL CLASSIFICATION: MOTOR VEHICLE PARTS & ACCESSORIES [3714] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: ONE ALLISON WAY CITY: Indianapolis STATE: IN ZIP: 46222 BUSINESS PHONE: (317) 242-5000 MAIL ADDRESS: STREET 1: ONE ALLISON WAY CITY: Indianapolis STATE: IN ZIP: 46222 4 1 form4.xml STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES X0508 4 2024-02-21 0001411207 Allison Transmission Holdings Inc ALSN 0001543604 Milburn Ryan A. C/O ALLISON TRANSMISSION HOLDINGS, INC. ONE ALLISON WAY INDIANAPOLIS IN 46222 0 1 0 0 VP, Product Engr. & Tech Dev. 0 Common Stock 2024-02-22 4 M 0 936 A 14763 D Common Stock 2024-02-22 4 M 0 16 A 14779 D Common Stock 2024-02-22 4 F 0 323 73.39 D 14456 D Employee Stock Option (right to buy) 70.88 2024-02-21 4 A 0 6438 0 A 2034-02-21 Common Stock 6438 6438 D Restricted Stock Units 2024-02-21 4 A 0 2146 0 A Common Stock 2146 2146 D Restricted Stock Units 2024-02-22 4 M 0 936 0 D Common Stock 936 1874 D Dividend Equivalent Rights 2024-02-22 4 M 0 16 0 D Common Stock 16 116 D Settlement of restricted stock units ("RSUs") granted on February 22, 2023. Each RSU represents a contingent right to receive one share of Allison Transmission Holdings, Inc. ("ALSN") common stock. Settlement of dividend equivalent rights ("DERs"). The DERs accrued when and as dividends were paid on ALSN common stock and vest proportionately with the RSU to which they relate. Each DER is the economic equivalent of one share of ALSN common stock. Represents shares withheld by ALSN to satisfy tax withholding obligations on the vesting of DERs and RSUs. The options vest in three equal annual installments beginning on February 21, 2025. Each RSU represents a contingent right to receive one share of ALSN common stock. The RSUs vest in three equal annual installments beginning on February 21, 2025. /s/ Preston B. Ray, attorney-in-fact 2024-02-23