Key facts
- This page summarizes David S. Graziosi's Form 4 filing for Allison Transmission Holdings Inc (ALSN).
- 1 reported transaction and 1 derivative row are listed below.
- Accepted by SEC: 27 Feb 2026, 16:00.
David S. Graziosi - 25 Feb 2026 Form 4 Insider Report for Allison Transmission Holdings Inc (ALSN)
- Reporting relationship
- Chair, President and CEO, Director
- Issuer ticker
- ALSN
- Reported as of
- 25 Feb 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 27 Feb 2026, 16:00:02 UTC
- Prior SEC filing
- 24 Feb 2026
- Next SEC filing
- 03 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Preston B. Ray, attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
David S. Graziosi filed Form 4 for Allison Transmission Holdings Inc (ALSN) on 27 Feb 2026.
Change
- Previous filing in this sequence was filed on 24 Feb 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001543492
Primary reporting owner
Graziosi David S.
- Relationship
- Chair, President and CEO, Director
- Address
- C/O ALLISON TRANSMISSION HOLDINGS, INC., ONE ALLISON WAY, INDIANAPOLIS
- Signature
- /s/ Preston B. Ray, attorney-in-fact
- Signature date
- 27 Feb 2026
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
ALSN
transaction
Derivative
Restricted Stock Units
Award
- Transaction value
- $0
- Shares
- +34,320
- Change %
- Price
- $0.000000
- Shares after
- 34,320
- Date
- 25 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 34,320
- Exercise price
- Footnotes
- F1, F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Each restricted stock unit ("RSU") represents a contingent right to receive one share of Allison Transmission Holdings, Inc. common stock.
Footnote F2
The RSUs vest in three equal annual installments beginning on February 25, 2027.