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Ownership Document
|
| Schema Version: X0306 |
| Document Type: 4 |
| Period of Report: 8/31/20 |
| Issuer: |
| Issuer CIK: 1411207 |
| Issuer Name: Allison Transmission Holdings Inc |
| Issuer Trading Symbol: ALSN |
| Reporting Owner: |
| Reporting Owner ID: |
| | Owner CIK: 1543507 |
| | Owner Name: Scroggins Eric C. |
| Reporting Owner Address: |
| | Owner Street 1: ONE ALLISON WAY |
| | Owner Street 2: |
| | Owner City: INDIANAPOLIS |
| | Owner State: IN |
| | Owner ZIP Code: 46222 |
| | Owner State Description: |
| Reporting Owner Relationship: |
| | Is Director? No |
| | Is Officer? Yes |
| | Is Ten Percent Owner? No |
| | Is Other? No |
| | Officer Title: VP, Gen. Counsel and Secretary |
| | Other Text: |
| Non-Derivative Table: |
| Derivative Table: |
| Derivative Transaction: |
| | Security Title: |
| | | Value: Dividend Equivalent Rights |
| | Conversion or Exercise Price: |
| | | Footnote ID: F1 |
| | Transaction Date: |
| | | Value: 8/31/20 |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: A |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 27 |
| | | Transaction Price Per Share: |
| Value: 0 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Exercise Date: |
| | | Footnote ID: F1 |
| | Expiration Date: |
| | | Footnote ID: F1 |
| | Underlying Security: |
| | | Underlying Security Title: |
| Value: Common Stock |
| | | Underlying Security Shares: |
| Value: 27 |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 160 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Footnotes: |
| Footnote - F1: The dividend equivalent rights accrued on previously awarded restricted stock units ("RSUs") and vest proportionately with the RSUs to which they relate. Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings, Inc. common stock. |
| Remarks: |
| Owner Signature: |
| Signature Name: /s/ Jacalyn C. Bolles, attorney-in-fact |
| Signature Date: 9/2/20 |
