Philip M. Lister - 10 Nov 2025 Form 4 Insider Report for Huntsman CORP (HUN)

Role: Exec VP & CFO
Signature: Rachel K. Muir, by Power of Attorney
Issuer symbol: HUN
Transactions as of: 10 Nov 2025
Net transactions value: +$242,709
Form type: 4
Filing time: 12 Nov 2025, 16:05:54 UTC
Previous filing: 18 Feb 2025
Next filing: 17 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lister Philip M.	Exec VP & CFO	10003 WOODLOCH FOREST DRIVE, THE WOODLANDS	Rachel K. Muir, by Power of Attorney	12 Nov 2025	0001867599

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HUN	Common Stock	Purchase	$242,709	+29,762	+34%	$8.16	116,914	10 Nov 2025	Direct	F1
transaction	HUN	Common Stock	Other	$0	-49,704	-43%	$0.000000	67,210	12 Nov 2025	Direct	F2
transaction	HUN	Common Stock	Other	$0	+49,704	+68%	$0.000000	123,213	12 Nov 2025	Held in Trust	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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.
F2	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.

Content

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.