HAZNEDAR CAROLANN I 4

4 · Allison Transmission Holdings Inc · Filed May 8, 2026

AI-generated summary of this filing

Updated May 8, 2026

Allison (ALSN) Director Carolann Haznedar Receives Award

What Happened

Carolann Haznedar, a director of Allison Transmission Holdings, received an award of 1,503 deferred stock units (DSUs) on May 7, 2026. The DSUs were granted at a $0.00 acquisition price (transaction code A, derivative) and were calculated using the closing stock price of $123.02, giving an economic value of about $184,899.

Key Details

Transaction date: May 7, 2026; filing date: May 8, 2026 (timely).
Award type: Deferred Stock Units (DSUs) — derivative award, not an open‑market purchase or sale.
Grant price reported: $0.00 (award); DSU count based on $123.02 closing price (per filing).
Shares owned after transaction: not specified in the excerpt of the filing provided.
Notable footnotes: DSUs are deferred director compensation, each DSU equals one share economically, earn dividend equivalents, vest on the date of the next annual meeting, and are payable in common stock (or cash at the company’s election) upon separation from service or a change in control.

Context

Director DSU grants are routine compensation and represent deferred pay rather than an outright stock purchase or sale; they don’t necessarily signal a personal bullish or bearish trade by the director. For retail investors, purchases (open‑market buys) are typically more informative about an insider’s market view than standard director awards.

Form 4

Period: 2026-05-07

Director

Transactions

Award
Deferred Stock Units
[F1][F2][F4][F3]
2026-05-07+1,503→ 23,312 total
→ Common Stock (1,503 underlying)

Footnotes (4)

[F1]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.
[F2]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.
[F3]The DSUs vest on the date of the next annual meeting of the stockholders of the Company.
[F4]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.

Signature

/s/ Preston B. Ray, Attorney-in-Fact|2026-05-08

1 file