[Form 4] Huntsman Corporation Insider Trading Activity

Huntsman Corporation (HUN) – Form 4 insider filing (08/05/2025) Division President Jan Buberl reported an administrative share withholding related to restricted-stock vesting.

Rhea-AI Filing Summary

Huntsman Corporation (HUN) – Form 4 insider filing (08/05/2025)

Division President Jan Buberl reported an administrative share withholding related to restricted-stock vesting. On 08/01/2025, the company withheld 422 common shares (transaction code F) at an average price of $9.21 to cover tax obligations. Following the transaction, Buberl still owns 30,203 shares directly.

No open-market purchase or sale occurred; the filing simply settles payroll taxes upon vesting. The residual stake represents roughly $278k in market value (at the same price), indicating continuing alignment with shareholders. The small size (<1.5% of Buberl’s holdings) and non-discretionary nature suggest neutral impact on Huntsman’s investment thesis.

Insights

Equity Analyst

TL;DR: Routine tax-withhold Form 4; no signal on insider sentiment.

The code F withholding of 422 shares is a mechanical transaction tied to restricted-stock vesting, not a discretionary sale. Buberl retains 30k shares, demonstrating continued exposure to Huntsman’s equity. Given the de minimis dollar value (<$4k) relative to Huntsman’s $4 bn market cap, the event is immaterial for valuation or liquidity. I rate the filing neutral; investors should focus on upcoming Q2 earnings and polyurethane cycle dynamics rather than this administrative movement.

Insider Trade Summary

Exercise Price or Tax Liability: 422 shares

Exercise Price or Tax Liability 1 txn

Insider Buberl Jan

Role Division President

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	422	$9.21	$4K

Holdings After Transaction: Common Stock — 30,203 shares (Direct)

Footnotes (1)

1. F1. Shares automatically withheld upon vesting of restricted stock to satisfy tax withholding obligations.

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Accepted by SEC EDGAR 08/05/2025 - 04:09 PM Learn about SEC filing dates

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^*

Buberl Jan

(Last) (First) (Middle)

10003 WOODLOCH FOREST DRIVE

(Street)

THE WOODLANDS TX 10003

(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)
	Division President

3. Date of Earliest Transaction (Month/Day/Year)
08/01/2025

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	08/01/2025		F		422(1)	D	$9.21	30,203	D

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. Shares automatically withheld upon vesting of restricted stock to satisfy tax withholding obligations.

Remarks:

	Rachel K. Muir, by Power of Attorney	08/05/2025
	** 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).
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