Treasury share disposal: results report

What happened

Treasury share disposal results report To the Governor of the Financial Supervisory Service July 21, 2026 Company name: LS ELECTRIC Co., Ltd. Representative Directors: Koo Ja-kyun, Chae Dae-seok Head office address: 127, LS-ro, Dongan-gu, Anyang-si, Gyeonggi-do (Phone) 02-1544-2080 (Website) http://www.ls-electric.com Preparer: (Title) Managing Director (Name) Kim Soon-woo (Phone) 02-2034-4232

1. Name and address of the issuer a. Name: LS ELECTRIC Co., Ltd. b. Address: 127, LS-ro, Dongan-gu, Anyang-si, Gyeonggi-do 2. Disposal report details a. Material event report filing date: July 15, 2026 b. Disposal period: from July 16, 2026 to July 16, 2026 c. Type and number of shares in the disposal report: common shares, 32,520 shares 3. Disposal details (Unit: KRW, shares) Date: July 16, 2026; Type: common stock; Disposal target: employees; Order quantity: -; Disposal quantity: 31,370; Price per share disposed: 190,000; Total disposal value: 5,960,300,000; Brokerage: NH Investment & Securities; Business entity ID: 00120182 Date: July 16, 2026; Type: common stock; Disposal target: employees; Order quantity: -; Disposal quantity: 1,150; Price per share disposed: 190,000; Total disposal value: 218,500,000; Brokerage: LS Securities; Business entity ID: 00330424 Total: Disposal quantity 32,520; Total disposal value 6,178,800,000

Note 1) The above shares were disposed of by transferring them from the Company's securities account, through the brokerage, to the individual securities accounts of employees. Note 2) The price per share disposed is the closing price on the disposal date.

4. Whether the disposal report details match the actual disposal details Planned shares for disposal (common/other): 32,520 / -; Total shares disposed (common/other): 32,520 / -; Match: match; Reason for difference: -

5. Holding status of treasury shares after disposal [as of July 21, 2026] (Unit: KRW millions, shares, %) Common shares: Holdings under Article 165-3 of the Act (A): quantity 1,182,130, ratio 0.79%, total value 17,475; Holdings under trust agreement under Article 165-3 (B): -; Total (A+B): quantity 1,182,130, ratio 0.79%, amount 17,475 Total: quantity 1,182,130, ratio 0.79%, amount 17,475

Note 1) The above ratio is relative to the total number of shares issued (150,000,000 shares). Note 2) The above total value is based on the acquisition cost.