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Allison Transmission (NYSE: ALSN) director awarded 1,503 deferred stock units

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

HAZNEDAR CAROLANN I reported acquisition or exercise transactions in this Form 4 filing.

Allison Transmission Holdings Inc director Carolann I. Haznedar received a grant of 1,503 Deferred Stock Units (DSUs) as part of her annual equity compensation. Each DSU is economically equivalent to one share of common stock and was calculated using a reference price of $123.02 per share.

The DSUs vest on the date of the next annual stockholder meeting and become payable in common stock or, at the company’s election, cash upon her separation from service or a change in control. Following this award, Haznedar directly holds 23,312 DSUs, which also earn dividend equivalents when dividends are declared on the company’s common stock.

Positive

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Insider HAZNEDAR CAROLANN I
Role null
Type Security Shares Price Value
Grant/Award Deferred Stock Units 1,503 $0.00 --
Holdings After Transaction: Deferred Stock Units — 23,312 shares (Direct, null)
Footnotes (1)
  1. 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 DSUs vest on the date of the next annual meeting of the stockholders of the Company. 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.
Deferred Stock Units granted 1,503 units Annual equity award grant on May 7, 2026
Reference stock price $123.02 per share Closing price used to calculate DSUs on grant date
DSUs after transaction 23,312 units Total Deferred Stock Units directly held after grant
Underlying common stock 1,503 shares Each DSU economically equals one share of common stock
Deferred Stock Units financial
"The deferred stock units ("DSUs") represent the portion of the reporting person's annual equity award"
Deferred stock units are promises from a company to give an employee shares of stock at a future date, often after certain conditions are met or after leaving the company. They function like a form of delayed compensation, allowing employees to earn shares over time. For investors, they represent potential future ownership in the company, but do not provide immediate voting rights or dividends until the shares are actually received.
dividend equivalents financial
"DSUs earn dividend equivalents when dividends are declared on the Company's common stock."
Payments tied to employee or contractor equity awards that mirror the cash dividends paid on the company’s stock; they give the holder the same economic benefit as owning the shares without transferring actual shares—often paid in cash or additional award units when the award becomes payable. Investors care because these payments affect a company’s compensation costs, cash flow and potential share dilution, and they signal how management is being rewarded and aligned with shareholders.
change in control financial
"payable ... at the earlier of the reporting person's separation from service or a change in control."
A "change in control" occurs when the ownership or management of a company shifts significantly, such as through a merger, acquisition, or sale of a large part of its assets. This change can impact how the company is run and may influence its future direction. For investors, it matters because it can affect the company's stability, strategy, and value, often signaling potential changes in investment risk or opportunity.
Deferred Compensation Plan financial
"deferred pursuant to the Company's Amended and Restated Non-Employee Director Deferred Compensation Plan."
A deferred compensation plan is an arrangement where an employer agrees to pay part of an employee’s pay or bonus at a later date instead of immediately, often to reduce current tax bills or to tie rewards to long-term performance. For investors it matters because these promises create future cash obligations and influence executive incentives and retention; they can affect a company’s reported liabilities, cash flow planning and the risk profile if the business faces financial trouble.
Non-Employee Director Compensation Policy financial
"Ninth Amended and Restated Non-Employee Director Compensation Policy deferred pursuant"
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
HAZNEDAR CAROLANN I
(Last)(First)(Middle)
C/O ALLISON TRANSMISSION HOLDINGS, INC.
ONE ALLISON WAY
(Street)
INDIANAPOLIS INDIANA 46222
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
Allison Transmission Holdings Inc [ ALSN ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Deferred Stock Units(1)(2)05/07/2026A1,503 (3) (3)Common Stock1,503$0(4)23,312D
Explanation of Responses:
1. 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.
2. 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.
3. The DSUs vest on the date of the next annual meeting of the stockholders of the Company.
4. 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.
/s/ Preston B. Ray, Attorney-in-Fact05/08/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What did Allison Transmission (ALSN) disclose in this Form 4?

Allison Transmission disclosed that director Carolann I. Haznedar received 1,503 Deferred Stock Units as part of her annual equity award. These units are tied to the company’s common stock and represent routine non-employee director compensation.

How many Deferred Stock Units did the Allison Transmission director receive?

Director Carolann I. Haznedar received 1,503 Deferred Stock Units. The number of units was calculated using a reference price of $123.02, which was the closing price of Allison Transmission’s common stock on the grant date.

When do the Deferred Stock Units for ALSN’s director vest and pay out?

The Deferred Stock Units vest on the date of Allison Transmission’s next annual stockholder meeting. They become payable in common stock, or cash at the company’s election, upon the director’s separation from service or a change in control.

What is the economic value of each Deferred Stock Unit at Allison Transmission?

Each Deferred Stock Unit is the economic equivalent of one share of Allison Transmission common stock. For this grant, the award size was determined using a closing stock price of $123.02 on the grant date as the calculation basis.

How many units does the Allison Transmission director hold after this grant?

After receiving the 1,503-unit grant, director Carolann I. Haznedar directly holds a total of 23,312 Deferred Stock Units. This figure reflects her position in these equity-based awards following the reported transaction on the Form 4 filing.

Do Allison Transmission Deferred Stock Units earn dividends?

Yes. The Deferred Stock Units earn dividend equivalents when Allison Transmission declares dividends on its common stock. These equivalents mirror the cash value of dividends that would be paid on an equivalent number of common shares.