# EDGAR Filing Document

**Accession Number:** 0001307954
**File Stem:** 0000912282-26-000366
**Filing Date:** 2026-2
**Character Count:** 12350
**Document Hash:** 219d0447d8cf973b57fbb68cb854f210
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000912282-26-000366.hdr.sgml**: 20260220

**ACCESSION NUMBER**: 0000912282-26-000366

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260220

**DATE AS OF CHANGE**: 20260220

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Huntsman CORP
- **CENTRAL INDEX KEY:** 0001307954
- **STANDARD INDUSTRIAL CLASSIFICATION:** CHEMICALS & ALLIED PRODUCTS [2800]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 421648585
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-80566
- **FILM NUMBER:** 26659796

**BUSINESS ADDRESS:**
- **STREET 1:** 10003 WOODLOCH FOREST DRIVE
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77380
- **BUSINESS PHONE:** (281) 719-6000

**MAIL ADDRESS:**
- **STREET 1:** 10003 WOODLOCH FOREST DRIVE
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77380
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Huntsman Peter R
- **CENTRAL INDEX KEY:** 0001314653

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D

**MAIL ADDRESS:**
- **STREET 1:** WATERWAY 1
- **STREET 2:** 10003 WOODLOCH FOREST DRIVE
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77380

## Ex-99

**limited Power of Attorney**

Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended (the "Exchange Act") and the rules and regulations thereunder, the undersigned, Peter R. Huntsman ("Mr. Huntsman"), hereby grants full power and authority to each of Amy K. Smedley, Rachel K. Muir and Brent D. Wagner, or any of them signing singly, to:

1. execute on behalf of the undersigned Form 13D in accordance with Section 13(d) and Section 13(g) of the Exchange Act or any rule or regulation thereunder;

2. do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 13D, complete and execute any amendments, restatements, supplements, and/or exhibits thereto, and timely file such form with the U.S. Securities and Exchange Commission (the "SEC"); and

3. take any other action in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by or for, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Limited Power of Attorney shall be in such form and shall contain such information and disclosure as such attorney-in-fact may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever required, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute, shall lawfully do or cause to be done by virtue of this Limited Power of Attorney and the rights and powers herein granted.

The undersigned acknowledges that the foregoing attorney-in-fact, in serving in such capacity at the request and on the behalf of the undersigned, is not assuming any of the undersigned's responsibilities to comply with, or any liability for the failure to comply with, any provision of Section 13 of the Exchange Act.

This Limited Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 13D with respect to Mr. Huntsman's holdings of and transactions in securities, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorney-in-fact.

IN WITNESS WHEREOF, the undersigned hereby has caused this Power of Attorney to be executed this 19th day of February, 2026.

<u>/s/ Peter R. Huntsman</u>__________________________

Peter R. Huntsman

4921-0638-8880\

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**Huntsman Corporation**

*(Name of Issuer)*

**Common Stock, par value $0.01 per share**

*(Title of Class of Securities)*

**447011107**

*(CUSIP Number)*

**Amy K. Smedley**<br>10003 Woodloch Forest Drive<br>The Woodlands TX 77380<br>(281)719-6000

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**02/12/2026**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **447011107** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Peter R. Huntsman** | Name of reporting person<br>**Peter R. Huntsman** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**PF** | Source of funds (See Instructions)<br>**PF** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**7971845.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**933328.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**7971845.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**933328.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**8905173.00** | Aggregate amount beneficially owned by each reporting person<br>**8905173.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**5.09%** | Percent of class represented by amount in Row (11)<br>**5.09%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** Beneficial ownership consists of (i) 7,156,341 shares of common stock, par value $0.01 per share ("Common Stock"), of the Issuer owned by Peter R. Huntsman (the "Reporting Person"), (ii) options to purchase 815,504 shares of Common Stock of the Issuer awarded by the Issuer to Mr. Huntsman in his capacity as President and Chief Executive Officer of the Issuer, and (iii) 933,328 shares of Common Stock held by P&B Capital, L.C. (""P&B").  The Reporting Person may be deemed the beneficial owner of the shares of Common Stock held by P&B for which he and his spouse are the only managers and members.

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Stock, par value $0.01 per share

**(b) Name of Issuer:**
Huntsman Corporation

**(c) Address of Issuer's Principal Executive Offices:**
10003 Woodloch Forest Drive, The Woodlands, TX, 77380

**Item 4. Purpose of Transaction**

All of the shares of Common Stock reported herein were acquired for investment purposes.

The Reporting Person intends to evaluate his investment in the shares on a continual basis. The Reporting Person has no plans or proposals as of the date of this filing that relate to, or would result in, any of the actions enumerated in Item 4(a)-(j) of Schedule 13D. The Reporting Person may engage in communications with one or more stockholders, officers or directors of the Issuer and others, including but not limited to, discussions regarding the Issuer's operations and strategic direction and ideas that, if effected, could result in, among other things, any of the matters identified in Item 4(a)-(j) of Schedule 13D, including but not limited to debt or equity capital raising transactions, acquisitions, mergers, combinations and other strategic transactions. The Reporting Person reserves their right, based on all relevant factors and subject to applicable law, at any time and from time to time, to review or reconsider their position, change their purpose, take other actions, including to cause or introduce strategic or corporate transactions involving the Issuer or any of its subsidiaries, or one or more of the types of transactions or have one or more the results described in Item 4(a)-(j) of Schedule 13D) or formulate and implement plans or proposals with respect to any of the foregoing.

The Reporting Person from time to time intends to review his investment in the Issuer on the basis of various factors, including whether various strategic transactions have occurred or may occur, the Issuer's business, financial condition, results of operations and prospects, general economic and industry conditions, the securities markets in general and those for the Issuer's securities in general, as well as other developments and other investment opportunities. Based upon such review, the Reporting Person intends to take such actions in the future as they deem appropriate in light of the circumstances existing from time to time, which may include acquisitions of shares of Common Stock of the Issuer or disposal of all or any portion of shares of Common Stock of the Issuer acquired by the Reporting Person, either in the open market or privately negotiated transactions, with or without prior notice.

**Item 5. Interest in Securities of the Issuer**

**(a)**
The Reporting Person beneficially owns an aggregate of 8,905,173 or 5.09% of the shares of Common Stock of the Issuer, which includes 7,156,341 shares of Common Stock, options to purchase 815,504 shares of Common Stock, and 933,328 shares of Common Stock of which the Reporting Person may be deemed the beneficial owner held by P&B.

**(b)**
The Reporting Person beneficially owns an aggregate of 8,905,173 of the shares of Common Stock of the Issuer, which includes 7,156,341 shares of Common Stock, options to purchase 815,504 shares of Common Stock for an aggregate of 7,971,845 shares of Common Stock, all of which the Reporting Person has the sole power to vote, direct the vote, dispose of or to direct the disposition of each of those shares.  In addition, the Reporting Person may be deemed the beneficial owner of 933,328 shares of Common Stock held by P&B, of which he and his spouse are the only managers and members and for such shares of Common Stock. The Reporting Person and his spouse share power to vote, direct the vote, dispose of or to direct the disposition of each of those shares.

**(c)**
The Reporting Person exercised 241,496 options to purchase Common Stock of the Issuer on February 3, 2026.  The Reporting Person acquired 372,268 shares of Common Stock of the Issuer on February 12, 2026, which were shares of restricted stock granted under the Issuer's 2025 Stock Incentive Plan and vest in three equal annual installments beginning February 12, 2027.  The Reporting Person disposed of 16,804 shares of Common Stock as of February 13, 2026, disposed of 21,662 shares of Common Stock as of February 13, 2026, and disposed of another 19,184 shares of Common Stock also on February 13, 2026, all of which disposed shares were automatically withheld upon vesting of restricted stock to satisfy tax withholding obligations by the Reporting Person.

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.**

Not applicable.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Peter R. Huntsman

**Signature:** /s/ Peter R. Huntsman

**Name/Title:** Peter R. Huntsman

**Date:** 02/20/2026