9,515 RSUs granted to Allison Transmission (ALSN) officer Bohley in Form 4

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Allison Transmission Holdings Inc reported that officer G. Frederick Bohley acquired 9,515 restricted stock units (RSUs) as an equity award. Each RSU represents the right to receive one share of Allison Transmission common stock. The RSUs vest in three equal annual installments beginning on February 25, 2027, aligning the award with multi‑year company performance and retention goals.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Bohley G Frederick

Role See Remarks

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	9,515	$0.00	--

Holdings After Transaction: Restricted Stock Units — 9,515 shares (Direct)

Footnotes (1)

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Allison Transmission Holdings, Inc. common stock. The RSUs vest in three equal annual installments beginning on February 25, 2027.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 02/27/2026 - 04:00 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^*

Bohley G Frederick

(Last)

(First)

(Middle)

C/O ALLISON TRANSMISSION HOLDINGS, INC.

ONE ALLISON WAY

(Street)

INDIANAPOLIS

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)
	See Remarks

3. Date of Earliest Transaction (Month/Day/Year)
02/25/2026

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)
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)
Restricted Stock Units	⁽¹⁾	02/25/2026		A		9,515		⁽²⁾	⁽²⁾	Common Stock	9,515	$0	9,515	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Allison Transmission Holdings, Inc. common stock.

2. The RSUs vest in three equal annual installments beginning on February 25, 2027.

Remarks:

Title: President and Business Unit Leader Allison Transmission and Allison Chief Operating Officer

	/s/ Preston B. Ray, attorney-in-fact	02/27/2026
	** 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.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Allison Transmission (ALSN) report for G. Frederick Bohley?

Allison Transmission reported that officer G. Frederick Bohley received a grant of 9,515 restricted stock units. These RSUs are a form of stock-based compensation that convert into shares of common stock if vesting conditions are satisfied over time.

How many restricted stock units were granted in the latest ALSN Form 4?

The Form 4 shows a grant of 9,515 restricted stock units to officer G. Frederick Bohley. Each RSU corresponds to one share of Allison Transmission common stock, subject to vesting requirements over several years as detailed in the award terms.

When do the newly granted ALSN restricted stock units vest?

The restricted stock units vest in three equal annual installments beginning on February 25, 2027. This means one-third of the award becomes deliverable each year, encouraging longer-term alignment between the officer and Allison Transmission shareholders.

Does the ALSN Form 4 indicate a cash purchase or a compensation award?

The Form 4 characterizes the transaction as a grant or award acquisition of restricted stock units at a reported price of $0.0000 per unit. This indicates equity compensation, not an open-market cash purchase of Allison Transmission shares by the officer.

What does each ALSN restricted stock unit in this grant represent?

Each restricted stock unit represents a contingent right to receive one share of Allison Transmission Holdings Inc. common stock. Delivery of those shares depends on satisfying the vesting schedule, which runs in three equal annual installments beginning February 25, 2027.

Is this ALSN insider transaction a buy or sell of existing shares?

The transaction is reported as an acquisition through a grant or award of restricted stock units, not a market buy or sell of existing shares. It reflects stock-based compensation granted to the officer, which may convert into shares as the RSUs vest.