Allison Transmission (NYSE: ALSN) plans Rule 144 sale of 6,829 shares

Rhea-AI Filing Summary

Allison Transmission Holdings Inc. reported a planned sale of 6,829 shares of its common stock under Rule 144. The shares are to be sold through Merrill Lynch on the NYSE, with an aggregate market value of $751,190.00 and 83,228,716 shares of common stock outstanding. The seller acquired these 6,829 shares on 01/15/2026 by exercising employee stock options in a broker-assisted cashless exercise on the same date.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Merrill Lynch 225 Liberty Street Floor 27 New York NY 10281	6829	751190.00	83228716	01/15/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	01/15/2026	Exercise of employee stock options	Allison Transmission Holdings Inc.			6829	01/15/2026	Broker assisted cashless exercise

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What share sale is disclosed for ALSN in this Form 144?

The notice covers a planned sale of 6,829 shares of Allison Transmission Holdings Inc. common stock under Rule 144.

What is the aggregate market value of the ALSN shares to be sold?

The 6,829 common shares to be sold have an aggregate market value of $751,190.00 as disclosed.

How were the Allison Transmission (ALSN) shares being sold acquired?

The 6,829 ALSN shares were acquired on 01/15/2026 through the exercise of employee stock options via a broker-assisted cashless exercise.

When is the planned sale date for the ALSN shares in this filing?

The approximate date of sale for the 6,829 ALSN common shares is 01/15/2026.

Which broker and exchange are involved in the ALSN Form 144 sale?

The filing lists Merrill Lynch as broker, with the shares to be sold on the NYSE.

How many Allison Transmission shares are outstanding in this Form 144?

The filing states that 83,228,716 shares of Allison Transmission common stock are outstanding.