Peter R. Huntsman - 03 Feb 2026 Form 4 Insider Report for Huntsman CORP (HUN)

Reporting relationship: Chairman, President & CEO, Director
Issuer ticker: HUN
Reported as of: 03 Feb 2026
Net transaction value: +$2,139,655
SEC form: 4
Accepted by SEC: 05 Feb 2026, 16:33:21 UTC
Prior SEC filing: 08 May 2025
Next SEC filing: 17 Feb 2026
Source filing: View source filing
Reporting owner signature: Rachel K. Muir, by Power of Attorney

Key filing fact

Peter R. Huntsman filed Form 4 for Huntsman CORP (HUN) on 05 Feb 2026.

Key facts

This page summarizes Peter R. Huntsman's Form 4 filing for Huntsman CORP (HUN).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 05 Feb 2026, 16:33.

Change

Previous filing in this sequence was filed on 08 May 2025.
Current net transaction value: +$2,139,655.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001314653 Primary reporting owner

Huntsman Peter R

Relationship: Chairman, President & CEO, Director
Address: 10003 WOODLOCH FOREST DRIVE, THE WOODLANDS
Signature: Rachel K. Muir, by Power of Attorney
Signature date: 05 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

HUN transaction

Common Stock

Options Exercise

Transaction value: $2,139,655
Shares: +241,496
Change %: +3.7%
Price: $8.86
Shares after: 6,841,723
Date: 03 Feb 2026
Ownership: Direct

HUN holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 933,328
Date: 03 Feb 2026
Ownership: By P&B Capital, L.C.

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

HUN transaction Derivative

Option (Right to Buy)

Options Exercise

Transaction value: $0
Shares: -241,496
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 03 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 241,496
Exercise price: $8.86
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

This installment of options granted under the Huntsman Corporation 2016 Stock Incentive Plan vested on February 3, 2019.

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