Huntsman (HUN) director Jan E. Tighe receives 12,434 stock unit grant

Rhea-AI Filing Summary

Huntsman Corporation director Jan E. Tighe was granted 12,434 stock units on February 12, 2026. The Form 4 shows these derivative awards were acquired at a price of $0 per unit and are held directly by the director.

Each stock unit represents the right to receive one share of Huntsman common stock upon termination of service. The units were granted under the Huntsman Corporation 2025 Stock Incentive Plan and vest immediately on the grant date, with shares to be delivered when the director’s service with Huntsman ends.

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

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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^*

Tighe Jan E

(Last) (First) (Middle)

10003 WOODLOCH FOREST DRIVE

(Street)

THE WOODLANDS TX 77380

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Huntsman CORP [ HUN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/12/2026

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

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
Stock Units	(1)	02/12/2026		A		12,434		(2)	(2)	Common Stock	12,434	$0	12,434	D

Explanation of Responses:

1. Each stock unit represents the right to receive one share of Huntsman common stock upon termination of service.

2. These stock units granted under the Huntsman Corporation 2025 Stock Incentive Plan vest immediately on the date granted. Shares will be delivered to the reporting person upon termination of service with Huntsman.

Remarks:

	Rachel K. Muir, by Power of Attorney	02/17/2026
	** 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.

FAQ

What did Huntsman (HUN) director Jan E. Tighe report in this Form 4?

Jan E. Tighe reported receiving 12,434 stock units as a director award. These units are a form of deferred equity compensation that convert into Huntsman common shares when her service with the company ends, aligning compensation with long-term shareholder value.

How many Huntsman (HUN) stock units were granted to the director?

The director was granted 12,434 stock units. Each unit represents the right to receive one share of Huntsman common stock in the future, providing equity-based compensation that is settled in shares upon termination of service with Huntsman Corporation.

When do Jan E. Tighe’s Huntsman (HUN) stock units vest?

The stock units vest immediately on the February 12, 2026 grant date. Although vesting is immediate, the underlying Huntsman common shares are only delivered to the director when her service with the company terminates, based on the plan’s deferral terms.

What does each Huntsman (HUN) stock unit represent for the director?

Each stock unit represents the right to receive one share of Huntsman common stock. The units function like deferred share awards, converting into actual Huntsman shares that are delivered to the director when her service with the company ends.

Under which plan were the Huntsman (HUN) stock units granted to the director?

The stock units were granted under the Huntsman Corporation 2025 Stock Incentive Plan. This plan provides equity-based awards to directors and other participants, using stock units that vest immediately but settle in Huntsman common shares upon termination of service.

Is the Huntsman (HUN) director’s Form 4 transaction a purchase or a grant?

The transaction is a grant, not an open-market purchase. The Form 4 describes it as a grant or award acquisition of 12,434 stock units at $0 per unit, reflecting equity compensation rather than a cash-financed stock purchase on the market.