Form: SCHEDULE 13D

General Statement of Acquisition of Beneficial Ownership

February 6, 2026

Documents

 

Annex A

 

In accordance with the provisions of General Instruction C to Schedule 13D, the name of each director and executive officer of each of BPPUS, BPP, BNAC, BOG and BPCL, together with their citizenship and present principal occupation or employment (and the name, principal business and address of any corporation or other organization in which such employment is conducted) is set forth below. Except as set forth this Annex A, none of the Annex A Persons beneficially own any Common Stock.

 

Banpu Power US Corporation

 

Name   Citizenship   Present Principal Occupation or Employment and Principal
Address of Corporation in which Employment is Conducted
Kirana Limpaphayom(1)   Thailand   Director, Banpu Power US Corporation, 100 Congress Avenue, Suite 1551, Austin, Texas 78701
Paul Didsayabutra(2)   Thailand   Director / Chief Executive Officer, Banpu Power US Corporation, 100 Congress Avenue, Suite 1551,Austin, Texas 78701
Sinon Vongkusolkit   Thailand   Director, Banpu Power US Corporation, 100 Congress Avenue, Suite 1551, Austin, Texas 78701
Dechapong Yuwaprecha   Thailand   Director, Banpu Power US Corporation, 100 Congress Avenue, Suite 1551, Austin, Texas 78701
Issara Niropas   Thailand   Director, Banpu Power US Corporation, 100 Congress Avenue, Suite 1551, Austin, Texas 78701
Teerapat Wongraveekul   Thailand   Director, Banpu Power US Corporation, 100 Congress Avenue, Suite 1551, Austin, Texas 78701

 

 

 

 

Banpu Power Public Company Limited

 

Name   Citizenship   Present Principal Occupation or Employment and Principal
Address of Corporation in which Employment is Conducted
Naris Chaiyasoot   Thailand   Independent Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Yokporn Tantisawetrat   Thailand   Independent Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Patchanita Thamyongkit   Thailand   Independent Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Kijja Sripatthangkura   Thailand   Independent Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Chanin Vongkusolkit   Thailand   Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Metee Auapinyakul   Thailand   Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Somruedee Chaimongkol   Thailand   Director, Banpu Power Public Company Limited, Director / Chief Executive Officer, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Voravudhi Linananda   Thailand   Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Kirana Limpaphayom(1)   Thailand   Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Sinon Vongkusolkit   Thailand   Director, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Issara Niropas   Thailand   Director / Chief Executive Officer, Banpu Power Public Company Limited, 26th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand

 

 

 

 

Banpu North America Corporation

 

Name   Citizenship   Present Principal Occupation or Employment and Principal
Address of Corporation in which Employment is Conducted
Akaraphong Dayananda(3)   Thailand   Director, Banpu North America Corporation, 251 Little Falls Drive, Wilmington, New Castle, Delaware 19808
Somruedee Chaimongkol   Thailand   Director, Banpu North America Corporation, 251 Little Falls Drive, Wilmington, New Castle, Delaware 19808
Arisara Sakulkarawek   Thailand   Director, Banpu North America Corporation, 251 Little Falls Drive, Wilmington, New Castle, Delaware 19808
Sinon Vongkusolkit   Thailand   Director, Banpu North America Corporation, 251 Little Falls Drive, Wilmington, New Castle, Delaware 19808
Thiti Mekavichai(4)   Thailand   Director, Banpu North America Corporation, 251 Little Falls Drive, Wilmington, New Castle, Delaware 19808

 

BOG Co., Ltd.

 

Name   Citizenship   Present Principal Occupation or Employment and Principal
Address of Corporation in which Employment is Conducted
Akaraphong Dayananda(3)   Thailand   Director, BOG Co., Ltd., 1550 Thanapoom Tower, 27th Floor, New Petchburi Road, Makkasan Subdistrict, Ratchathewi District, Bangkok 10400, Thailand
Arisara Sakulkarawek   Thailand   Director, BOG Co., Ltd., 1550 Thanapoom Tower, 27th Floor, New Petchburi Road, Makkasan Subdistrict, Ratchathewi District, Bangkok 10400, Thailand
Sinon Vongkusolkit   Thailand   Director, BOG Co., Ltd., 1550 Thanapoom Tower, 27th Floor, New Petchburi Road, Makkasan Subdistrict, Ratchathewi District, Bangkok 10400, Thailand

 

 

 

 

Banpu Public Company Limited

 

Name   Citizenship   Present Principal Occupation or Employment and Principal
Address of Corporation in which Employment is Conducted
Sinon Vongkusolkit   Thailand   Director / Chief Executive Officer, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Chanin Vongkusolkit   Thailand   Director, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Metee Auapinyakul   Thailand   Director / Advisor, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Ongart Auapinyakul   Thailand   Director / Advisor, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Verajet Vongkusolkit   Thailand   Director, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Teerana Bhongmakapat   Thailand   Independent Director, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Anon Sirisaengtaksin(5)   Thailand   Director / Advisor, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Pichai Dusdeekulchai   Thailand   Independent Director, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Teerapat Sanguankotchakorn   Thailand   Independent Director, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Piriya Khempon   Thailand   Independent Director, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Sarayuth Saenchan   Thailand   Director, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Watanan Petersik   Thailand   Independent Director, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand
Buntoeng Vongkusolkit   Thailand   Director, Banpu Public Company Limited, 27th Floor, Thanapoom Tower, 1550 New Petchburi Road, Makkasan, Ratchathewi, Bangkok 10400 Thailand

 

(1)Mr. Limpaphayom holds 25,000 shares of Common Stock.
 (2)Mr. Didsayabuta holds 1,904 shares of Common Stock.
(3)Mr. Dayananda holds 500 shares of Common Stock.
(4)Mr. Mekavichai holds 18,500 shares of Common Stock.
(5)Mr. Sirisaengtaksin holds 5,000 shares of Common Stock.