Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001140361-25-012468
Filing Date
2025-04-07
Accepted
2025-04-07 09:00:19
Documents
4

Document Format Files

Seq Description Document Type Size
1 DEFA14A ef20046932_defa14a.htm DEFA14A 22463
2 image0.jpg GRAPHIC 327675
3 image1.jpg GRAPHIC 1685290
4 image2.jpg GRAPHIC 1601206
  Complete submission text file 0001140361-25-012468.txt   5001963
Mailing Address ONE ALLISON WAY Indianapolis IN 46222
Business Address ONE ALLISON WAY Indianapolis IN 46222 (317) 242-5000
Allison Transmission Holdings Inc (Filer) CIK: 0001411207 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-35456 | Film No.: 25816499
SIC: 3714 Motor Vehicle Parts & Accessories
(CF Office: 04 Manufacturing)