STOCK TITAN

Allison Transmission (NYSE: ALSN) director gains RSUs and share retainer

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

Rhea-AI Filing Summary

Allison Transmission Holdings Inc director Philip J. Christman reported a series of equity compensation awards and conversions with no open‑market buying or selling. He received 1,503 Restricted Stock Units (RSUs), each representing one share of common stock, as his annual equity award under the company’s Non-Employee Director Compensation Policy.

On the same date, 1,570 previously granted RSUs vested, along with 16 related dividend equivalent rights, and were settled in common stock. Christman also acquired 92 shares of common stock as a quarterly payment of his annual director retainer, calculated using a closing share price of $127.70. The new RSU grant was based on a closing share price of $123.02.

Positive

  • None.

Negative

  • None.
Insider Christman Philip J
Role null
Type Security Shares Price Value
Grant/Award Restricted Stock Units 1,503 $0.00 --
Exercise Restricted Stock Units 1,570 $0.00 --
Exercise Dividend Equivalent Rights 16 $0.00 --
Grant/Award Common Stock 92 $0.00 --
Exercise Common Stock 1,586 $0.00 --
Holdings After Transaction: Restricted Stock Units — 1,503 shares (Direct, null); Dividend Equivalent Rights — 0 shares (Direct, null); Common Stock — 8,982 shares (Direct, null)
Footnotes (1)
  1. These shares represent a quarterly payment of the reporting person's annual retainer under the Allison Transmission Holdings, Inc. (the "Company") Eighth Amended and Restated Non-Employee Director Compensation Policy. The annual retainer is paid quarterly in arrears in cash or common stock at the reporting person's discretion. The number of shares of common stock received was calculated based on $127.70, which was the closing price of the Company's common stock on the date of grant. Settlement of restricted stock units ("RSUs") and related dividend equivalents. Includes 16 dividend equivalents. Each RSU represents a contingent right to receive one share of the Company's common stock. On May 8, 2025, the reporting person was granted 1,570 RSUs that vested on May 6, 2026. Each dividend equivalent right is the economic equivalent of one share of the Company's common stock. The dividend equivalent rights accrued on previously awarded RSUs and vested on May 6, 2026. The RSUs represent the reporting person's annual equity award under the Company's Ninth Amended and Restated Non-Employee Director Compensation Policy. The RSUs vest on the date of the next annual meeting of the stockholders of the Company. Unvested RSUs earn dividend equivalents when dividends are declared on the Company's common stock. The number of RSUs received was calculated based on $123.02, which was the closing price of the Company's common stock on the date of grant.
New RSU grant 1,503 RSUs Annual equity award to director; each RSU equals one common share
Vested RSUs 1,570 RSUs Previously granted RSUs that vested and settled into common stock
Dividend equivalents vested 16 rights Dividend equivalent rights settled into common stock with RSUs
Quarterly retainer shares 92 shares Director retainer paid in common stock instead of cash
Retainer pricing reference $127.70 per share Closing price used to calculate 92-share retainer payment
RSU grant pricing reference $123.02 per share Closing price used to calculate 1,503 RSU grant
Derivative exercises 1,586 shares Total shares from derivative exercises reported in this Form 4
Restricted Stock Units financial
"These shares represent a quarterly payment ... Each RSU represents a contingent right to receive one share"
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.
Dividend equivalent rights financial
"Each dividend equivalent right is the economic equivalent of one share of the Company's common stock"
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.
annual retainer financial
"These shares represent a quarterly payment of the reporting person's annual retainer under the ... Non-Employee Director Compensation Policy"
Non-Employee Director Compensation Policy financial
"under the Allison Transmission Holdings, Inc. ... Non-Employee Director Compensation Policy"
annual equity award financial
"The RSUs represent the reporting person's annual equity award under the Company's Ninth Amended and Restated Non-Employee Director Compensation Policy"
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*
Christman Philip J

(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)
05/06/2026
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
Common Stock(1)05/06/2026A92(2)A$08,982D
Common Stock(3)05/06/2026M1,586(4)A$010,568D
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
Restricted Stock Units(5)05/06/2026M1,570 (6) (6)Common Stock1,570$00D
Dividend Equivalent Rights(7)05/06/2026M16 (8) (8)Common Stock16$00D
Restricted Stock Units(9)(5)05/07/2026A1,503 (10) (10)Common Stock1,503$0(11)1,503D
Explanation of Responses:
1. These shares represent a quarterly payment of the reporting person's annual retainer under the Allison Transmission Holdings, Inc. (the "Company") Eighth Amended and Restated Non-Employee Director Compensation Policy. The annual retainer is paid quarterly in arrears in cash or common stock at the reporting person's discretion.
2. The number of shares of common stock received was calculated based on $127.70, which was the closing price of the Company's common stock on the date of grant.
3. Settlement of restricted stock units ("RSUs") and related dividend equivalents.
4. Includes 16 dividend equivalents.
5. Each RSU represents a contingent right to receive one share of the Company's common stock.
6. On May 8, 2025, the reporting person was granted 1,570 RSUs that vested on May 6, 2026.
7. Each dividend equivalent right is the economic equivalent of one share of the Company's common stock.
8. The dividend equivalent rights accrued on previously awarded RSUs and vested on May 6, 2026.
9. The RSUs represent the reporting person's annual equity award under the Company's Ninth Amended and Restated Non-Employee Director Compensation Policy.
10. The RSUs vest on the date of the next annual meeting of the stockholders of the Company. Unvested RSUs earn dividend equivalents when dividends are declared on the Company's common stock.
11. The number of RSUs 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)

FAQ

What did Philip J. Christman report in this Form 4 for ALSN?

Philip J. Christman reported several equity compensation transactions, all classified as acquisitions. He received new Restricted Stock Units, had prior RSUs and dividend equivalents settle into common stock, and took part of his director retainer in shares instead of cash.

How many new Restricted Stock Units did ALSN director Christman receive?

Christman received 1,503 new Restricted Stock Units. Each RSU represents a contingent right to receive one share of Allison Transmission common stock, forming his annual equity award under the company’s Ninth Amended and Restated Non-Employee Director Compensation Policy.

What RSUs and dividend equivalents vested for ALSN director Christman?

A prior grant of 1,570 RSUs to Christman vested, together with 16 related dividend equivalent rights. These RSUs and dividend equivalents were settled in Allison Transmission common stock, converting previously awarded derivative rights into actual share ownership.

How was Philip Christman’s ALSN director retainer paid in this filing?

Christman received 92 shares of common stock as a quarterly payment of his annual director retainer. The number of shares was calculated using a closing stock price of $127.70 on the grant date, instead of receiving that portion of the retainer in cash.

What prices were used to calculate Christman’s ALSN equity awards?

Two closing share prices were used. The 92-share quarterly retainer payment was based on a $127.70 closing price. The 1,503 new RSU grant was calculated using a $123.02 closing price for Allison Transmission common stock on the respective grant dates.

Does this ALSN Form 4 show any stock sales by Philip Christman?

The Form 4 shows no open-market sales by Christman. All reported transactions are classified as acquisitions, including RSU grants, settlement of previously granted RSUs and dividend equivalent rights, and receipt of common stock as part of his quarterly director retainer.