[Form 4] Huntsman CORP Insider Trading Activity

Rhea-AI Filing Summary

Huntsman (HUN) Executive VP & CFO reported insider transactions. On 11/10/2025, the officer purchased 29,762 shares of common stock at a weighted average price of $8.155, with trades executed between $8.125 and $8.20. Following this buy, direct beneficial ownership stood at 116,914 shares.

On 11/12/2025, 49,704 shares were transferred for no consideration to a trust where the officer and spouse are trustees and beneficiaries. The filing states this was a change in the form of ownership exempt under Rule 16a-13. After the transfer, the officer held 67,210 shares of restricted common stock directly and 123,213 shares indirectly held in trust.

Insider Trade Summary

Net Buyer: 29,762 shares ($242,709)

Net Buy 3 txns

Insider Lister Philip M.

Role Exec VP & CFO

Bought 29,762 shs ($243K)

Type	Security	Shares	Price	Value
Other	Common Stock	49,704	$0.00	--
Other	Common Stock	49,704	$0.00	--
Purchase	Common Stock	29,762	$8.155	$243K

Holdings After Transaction: Common Stock — 67,210 shares (Direct); Common Stock — 123,213 shares (Indirect, Held in Trust)

Footnotes (1)

1. The price reported in Column 4 line 1 of Table I is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $8.125 to $8.20 per share. The Reporting Person has provided to the Issuer and undertakes to provide to any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in Footnote (1) to this Form 4. The Reporting Person transferred 49,704 shares of common stock to a trust of which the Reporting Person and his wife are trustees and beneficiaries for no consideration. This transfer reflects only a change in the form of beneficial ownership of the Reporting Person without changing the Reporting Person's pecuniary interest in such shares, and the transfer is exempt from reporting under Rule 16a-13 under the Securities Exchange Act of 1934, as amended. Following the transfer, the Reporting Person held 67,210 shares of restricted common stock directly.

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

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^*

Lister Philip M.

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Exec VP & CFO

3. Date of Earliest Transaction (Month/Day/Year)
11/10/2025

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	11/10/2025		P		29,762	A	$8.155(1)	116,914	D
Common Stock	11/12/2025		J(2)		49,704	D	$0(2)	67,210	D
Common Stock	11/12/2025		J(2)		49,704	A	$0(2)	123,213	I	Held in Trust

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

Explanation of Responses:

1. The price reported in Column 4 line 1 of Table I is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $8.125 to $8.20 per share. The Reporting Person has provided to the Issuer and undertakes to provide to any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in Footnote (1) to this Form 4.

2. The Reporting Person transferred 49,704 shares of common stock to a trust of which the Reporting Person and his wife are trustees and beneficiaries for no consideration. This transfer reflects only a change in the form of beneficial ownership of the Reporting Person without changing the Reporting Person's pecuniary interest in such shares, and the transfer is exempt from reporting under Rule 16a-13 under the Securities Exchange Act of 1934, as amended. Following the transfer, the Reporting Person held 67,210 shares of restricted common stock directly.

Remarks:

	Rachel K. Muir, by Power of Attorney	11/12/2025
	** 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)’s CFO report in this Form 4?

A purchase of 29,762 common shares on 11/10/2025 and a transfer of 49,704 shares to a trust on 11/12/2025.

At what price were the HUN shares purchased?

The weighted average price was $8.155, with trades between $8.125 and $8.20.

How many shares did the CFO hold after the purchase on 11/10/2025?

Direct beneficial ownership was 116,914 shares after that purchase.

What was the nature of the 11/12/2025 share transfer?

A transfer of 49,704 shares to a trust for $0 consideration; the filing cites exemption under Rule 16a-13.

What are the CFO’s holdings after the 11/12/2025 transfer?

Direct: 67,210 restricted shares. Indirect (trust): 123,213 shares.

Does the filing reference a Rule 10b5-1 trading plan?

The form includes the standard 10b5-1 checkbox language; no selection is indicated in the excerpt.