Derivative Warrants | CCET19C2609A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN SEPTEMBER 2026

Derivative Warrants | CCET13C2602A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN FEBRUARY

Derivative Warrants | CCET19C2603A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN MARCH 2026 # A

Derivative Warrants | CCET19C2612A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN DECEMBER 2026

Derivative Warrants | CCET13C2612A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN DECEMBER

Derivative Warrants | CCET13C2611A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN NOVEMBER

Derivative Warrants | CCET19C2607A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN JULY 2026 # A

Derivative Warrants | CCET41C2607A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY JPMORGAN SECURITIES (THAILAND) LIMITED LAST TRADING IN JULY 2026 # A

Derivative Warrants | CCET13C2608A | DERIVATIVE CALL WARRANTS ON CAL-COMP ELECTRONICS (THAILAND) PUBLIC CO., LTD. ISSUED BY KGI SECURITIES (THAILAND) PUBLIC COMPANY LIMITED LAST TRADING IN AUGUST

1 No. CC20190805ELE August 13, 2019 Subject Report of the Resolutions of Board of Directors’ Meeting No.3/2019 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal-Comp