Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
May 7, 2026
Reporting period
Not applicable
Filed with the SEC
May 8, 2026
DirectorGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001193125-26-214567
Filed / recorded
May 8, 2026, 8:00 PM UTC
Added to OQRO
Oct 6, 2026, 4:40 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
Allison Transmission Holdings Inc
Issuer CIK
1411207
Ticker
ALSN
Reporting person
Judy L Altmaier
Relationship
Director
Security
Deferred Stock Units
Table
Derivative (Table II)
Transaction date
May 7, 2026
Transaction code
A
Shares / units
1,503
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
22,519
Ownership form
Direct
Amendment
No
Footnotes from the filing
The deferred stock units ("DSUs") represent the portion of the reporting person's annual equity award under the Allison Transmission Holdings, Inc. (the "Company") Ninth Amended and Restated Non-Employee Director Compensation Policy deferred pursuant to the Company's Amended and Restated Non-Employee Director Deferred Compensation Plan.
Each DSU is the economic equivalent of one share of the Company's common stock. The DSUs become payable, in common stock, or at the Company's election cash, at the earlier of the reporting person's separation from service or a change in control. DSUs earn dividend equivalents when dividends are declared on the Company's common stock.
The number of DSUs received was calculated based on $123.02, which was the closing price of the Company's common stock on the date of grant.
The DSUs vest on the date of the next annual meeting of the stockholders of the Company.
