Allison Transmission (NYSE: ALSN) officer granted 42 Dividend Equivalent Rights

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Price Michael Craig reported acquisition or exercise transactions in this Form 4 filing.

Allison Transmission Holdings Inc reported that officer Michael Craig Price received a grant of 42 Dividend Equivalent Rights on 2026-05-29. These rights accrued on previously awarded restricted stock units and increased his holdings in this derivative security to 84 rights.

Each Dividend Equivalent Right is described as the economic equivalent of one share of Allison Transmission common stock and will vest proportionately with the related restricted stock units. The filing shows this as a compensation-related grant, with no open-market purchases or sales reported in this transaction.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Price Michael Craig

Role See Remarks

Type	Security	Shares	Price	Value
Grant/Award	Dividend Equivalent Rights	42	$0.00	--

Holdings After Transaction: Dividend Equivalent Rights — 84 shares (Direct, null)

Footnotes (1)

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Key Figures

Dividend Equivalent Rights granted: 42 rights Dividend Equivalent Rights after transaction: 84 rights Underlying common shares: 42 shares

3 metrics

Dividend Equivalent Rights granted 42 rights Grant on 2026-05-29

Dividend Equivalent Rights after transaction 84 rights Total derivative holdings after grant

Underlying common shares 42 shares Underlying security for new Dividend Equivalent Rights

Key Terms

Dividend Equivalent Rights, restricted stock units, economic equivalent

3 terms

Dividend Equivalent Rights financial

"The dividend equivalent rights accrued on previously awarded restricted stock units ("RSUs")"

Dividend equivalent rights are promises that mirror the cash payments shareholders get from a company’s profits, but they are paid to holders of certain awards (like stock options or restricted stock units) rather than to actual shares. Think of them as a paycheck top‑up that matches dividends while the award is not yet a real stock, and they matter to investors because they add to employee compensation costs and potential share dilution, affecting company profitability and per‑share value.

restricted stock units financial

"accrued on previously awarded restricted stock units ("RSUs") and vest proportionately"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

economic equivalent financial

"Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings, Inc. common stock"

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Form 4 Insider Transactions: What Each Field Means →

06/02/2026 - 04:05 PM

SEC Form 4

FORM 4

UNITED 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^*

Price Michael Craig

(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)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	See Remarks

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/29/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Dividend Equivalent Rights	⁽¹⁾	05/29/2026		A		42		⁽¹⁾	⁽¹⁾	Common Stock	42	$0	84	D

Explanation of Responses:

1. 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:

Title: President and Business Unit Leader, Allison Off-Highway Drive and Motion Systems

	/s/ Preston B. Ray, attorney-in-fact	06/02/2026
	** Signature of Reporting Person	Date
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 insider transaction did Allison Transmission (ALSN) report for Michael Craig Price?

Allison Transmission reported that officer Michael Craig Price received 42 Dividend Equivalent Rights. These rights accrued on previously awarded restricted stock units and brought his total holdings in this derivative security to 84 rights, according to the Form 4 filing.

Are there any open-market stock trades in this Allison Transmission (ALSN) Form 4?

The Form 4 shows no open-market stock purchases or sales. It reports a grant of 42 Dividend Equivalent Rights related to previously awarded restricted stock units, with each right economically equivalent to one share of Allison Transmission common stock.

What are Dividend Equivalent Rights in the Allison Transmission (ALSN) filing?

Dividend Equivalent Rights in this filing are derivative awards tied to restricted stock units. The footnote states they accrue on previously awarded RSUs, vest proportionately with those RSUs, and each right is the economic equivalent of one share of Allison Transmission common stock.

How many Dividend Equivalent Rights does Michael Craig Price hold after this ALSN transaction?

After receiving 42 additional Dividend Equivalent Rights, Michael Craig Price holds 84 such rights. The filing notes that each right is economically equivalent to one share of Allison Transmission common stock and will vest in line with the associated restricted stock units.

Do the Dividend Equivalent Rights for ALSN vest immediately or over time?

The filing states that the Dividend Equivalent Rights vest proportionately with the restricted stock units to which they relate. This means vesting follows the same schedule as the underlying RSUs, rather than occurring immediately upon the grant date.