Mailing Address ONE ALLISON WAY Indianapolis IN 46222
Business Address ONE ALLISON WAY Indianapolis IN 46222 (317) 242-5000
Allison Transmission Holdings Inc CIK#: 0001411207 (see all company filings)

SIC: 3714 - MOTOR VEHICLE PARTS & ACCESSORIES
State location: IN | State of Inc.: DE | Fiscal Year End: 1231
formerly: Allison Transmission Holdings Inc (filings through 2025-03-26)
(CF Office: 04 Manufacturing)
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File Number: 001-35456

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Items 1 - 40  001-35456 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
ARS  Documents Annual Report to Security Holders
Acc-no: 0001140361-25-010360 (34 Act)  Size: 4 MB
2025-03-26 001-35456
25770341
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001140361-25-010359 (34 Act)  Size: 2 MB
2025-03-26 001-35456
25770337
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001140361-25-010358 (34 Act)  Size: 19 MB
2025-03-26 001-35456
25770336
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041152 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748230
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041163 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748225
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041161 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748220
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041148 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748212
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041160 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748211
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041147 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748209
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041157 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748207
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041146 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748206
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041145 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748202
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041169 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748201
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041144 (34 Act)  Size: 6 KB
2025-03-18 001-35456
25748198
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041158 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748195
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041143 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748194
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041168 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748193
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041142 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748191
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041154 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748190
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-041141 (34 Act)  Size: 5 KB
2025-03-18 001-35456
25748189
PRE 14A  Documents   Interactive Data Other preliminary proxy statements
Acc-no: 0001140361-25-007865 (34 Act)  Size: 19 MB
2025-03-10 001-35456
25723900
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-036235 (34 Act)  Size: 6 KB
2025-03-10 001-35456
25723561
144  Documents Report of proposed sale of securities
Acc-no: 0001964306-25-000139 (33 Act)  Size: 5 KB
2025-03-06 001-35456
25715853
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-031978 (34 Act)  Size: 8 KB
2025-03-04 001-35456
25704222
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-031975 (34 Act)  Size: 8 KB
2025-03-04 001-35456
25704211
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-031962 (34 Act)  Size: 8 KB
2025-03-04 001-35456
25704206
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-031961 (34 Act)  Size: 8 KB
2025-03-04 001-35456
25704194
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-031970 (34 Act)  Size: 8 KB
2025-03-04 001-35456
25704191
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-031969 (34 Act)  Size: 8 KB
2025-03-04 001-35456
25704182
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-031959 (34 Act)  Size: 8 KB
2025-03-04 001-35456
25704180
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-031965 (34 Act)  Size: 9 KB
2025-03-04 001-35456
25704173
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-030829 (34 Act)  Size: 11 KB
2025-03-03 001-35456
25697733
144  Documents Report of proposed sale of securities
Acc-no: 0001964306-25-000108 (33 Act)  Size: 6 KB
2025-02-27 001-35456
25679482
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-029018 (34 Act)  Size: 5 KB
2025-02-27 001-35456
25678630
144  Documents Report of proposed sale of securities
Acc-no: 0001964306-25-000105 (33 Act)  Size: 4 KB
2025-02-26 001-35456
25670495
144  Documents Report of proposed sale of securities
Acc-no: 0001964306-25-000094 (33 Act)  Size: 4 KB
2025-02-25 001-35456
25663471
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-026628 (34 Act)  Size: 29 KB
2025-02-25 001-35456
25663006
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-026625 (34 Act)  Size: 28 KB
2025-02-25 001-35456
25662997
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-026620 (34 Act)  Size: 28 KB
2025-02-25 001-35456
25662974
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000950170-25-026619 (34 Act)  Size: 27 KB
2025-02-25 001-35456
25662972