Allison Transmission (NYSE: ALSN) CLO logs RSU vesting and tax share withholding

Rhea-AI Filing Summary

Allison Transmission Holdings Inc chief legal officer Eric C. Scroggins reported equity compensation activity involving restricted stock units, dividend equivalent rights, and common shares. On February 19, 2026, 416 restricted stock units granted February 19, 2025 settled into 416 shares of common stock, and 4 dividend equivalent rights settled into 4 additional shares. To cover tax withholding on the vesting of these awards, 147 common shares were withheld by the company, based on a share value of $117.78. After these transactions, Scroggins directly held 13,940 shares of Allison Transmission common stock.

Insider Trade Summary

420 shares exercised/converted

Mixed 5 txns

Insider Scroggins Eric C.

Role CLO & Asst. Secretary

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	416	$0.00	--
Exercise	Dividend Equivalent Rights	4	$0.00	--
Grant/Award	Common Stock	416	$0.00	--
Grant/Award	Common Stock	4	$0.00	--
Tax Withholding	Common Stock	147	$117.78	$17K

Holdings After Transaction: Restricted Stock Units — 832 shares (Direct); Dividend Equivalent Rights — 75 shares (Direct); Common Stock — 14,083 shares (Direct)

Footnotes (1)

1. Settlement of restricted stock units ("RSUs") granted February 19, 2025. Each RSU represents a contingent right to receive one share of Allison Transmission Holdings, Inc. ("ALSN") common stock. Settlement of dividend equivalent rights ("DERs"). The DERs accrued when and as dividends were paid on ALSN common stock and vest proportionately with the RSU to which they relate. Each DER is the economic equivalent of one share of ALSN common stock. Represents shares withheld by ALSN to satisfy tax withholding obligations on the vesting of RSUs and DERs.

Form 4 Insider Transactions: What Each Field Means →

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

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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^*

Scroggins Eric C.

(Last) (First) (Middle)

C/O ALLISON TRANSMISSION HOLDINGS, INC.

ONE ALLISON WAY

(Street)

INDIANAPOLIS IN 46222

(City) (State) (Zip)

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)
	CLO & Asst. Secretary

3. Date of Earliest Transaction (Month/Day/Year)
02/19/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/19/2026		A		416	A	(1)	14,083	D
Common Stock	02/19/2026		A		4	A	(2)	14,087	D
Common Stock	02/19/2026		F		147(3)	D	$117.78	13,940	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	02/19/2026		M			416	(1)	(1)	Common Stock	416	$0	832	D
Dividend Equivalent Rights	(2)	02/19/2026		M			4	(2)	(2)	Common Stock	4	$0	75	D

Explanation of Responses:

1. Settlement of restricted stock units ("RSUs") granted February 19, 2025. Each RSU represents a contingent right to receive one share of Allison Transmission Holdings, Inc. ("ALSN") common stock.

2. Settlement of dividend equivalent rights ("DERs"). The DERs accrued when and as dividends were paid on ALSN common stock and vest proportionately with the RSU to which they relate. Each DER is the economic equivalent of one share of ALSN common stock.

3. Represents shares withheld by ALSN to satisfy tax withholding obligations on the vesting of RSUs and DERs.

	/s/ Preston B. Ray, attorney-in-fact	02/23/2026
	** Signature of Reporting Person	Date
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