Allison Transmission Holdings Inc — 10-K Filings
14 10-K filings on record
This page lists all 10-K filings submitted to the SEC by Allison Transmission Holdings Inc (ALSN), sorted by most recent first. Each row links to the full filing on EdgarLookup. Allison Transmission Holdings Inc has filed 14 10-K documents with the SEC since 2020. To view all SEC filings by Allison Transmission Holdings Inc, see the full filings list.
All
10-K
10-Q
144
144/A
3
3/A
4
4/A
424B1
424B3
424B7
5
8-A12B
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
POS EX
PRE 14A
REGDEX
S-1
S-1/A
S-3ASR
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-K | 10-K | 0001193125-26-065627 | Feb 24, 2026 | Dec 31, 2025 |
| 10-K | 10-K | 0000950170-25-019379 | Feb 13, 2025 | Dec 31, 2024 |
| 10-K | 10-K | 0000950170-24-015192 | Feb 14, 2024 | Dec 31, 2023 |
| 10-K | 10-K | 0000950170-23-002967 | Feb 16, 2023 | Dec 31, 2022 |
| 10-K | 10-K | 0000950170-22-001427 | Feb 17, 2022 | Dec 31, 2021 |
| 10-K | 10-K | 0001564590-21-006709 | Feb 18, 2021 | Dec 31, 2020 |
| 10-K | 10-K | 0001564590-20-007355 | Feb 27, 2020 | Dec 31, 2019 |
| 10-K | 10-K | 0001411207-19-000050 | Feb 26, 2019 | Dec 31, 2018 |
| 10-K | FORM 10-K | 0001193125-18-047233 | Feb 15, 2018 | Dec 31, 2017 |
| 10-K | FORM 10-K | 0001193125-17-056079 | Feb 24, 2017 | Dec 31, 2016 |
| 10-K | 10-K | 0001193125-16-469168 | Feb 19, 2016 | Dec 31, 2015 |
| 10-K | FORM 10-K | 0001193125-15-055034 | Feb 20, 2015 | Dec 31, 2014 |
| 10-K | 10-K | 0001193125-14-063895 | Feb 24, 2014 | Dec 31, 2013 |
| 10-K | FORM 10-K | 0001193125-13-084136 | Feb 28, 2013 | Dec 31, 2012 |