Treasury share acquisition: results report

What happened

Treasury Share Acquisition: Results Report. To: Financial Supervisory Service. Date: 2026-07-23. Company name: Exem Co., Ltd.; CEOs: Jo Jong-am, Go Pyeong-seok; Head office: 40 Magok Jungang 8-ro 5-gil, Gangseo-gu, Seoul; Tel: 02-6203-6300; Website: http://www.ex-em.com; Preparer: CEO Go Pyeong-seok, Tel 02-2093-2839. 1. Name and address of the issuer: Exem Co., Ltd.; 40 Magok Jungang 8-ro 5-gil, Gangseo-gu, Seoul. 2. Acquisition report details: (a) Material event report filing date: 2026-07-06. (b) Acquisition period: 2026-07-07 to 2026-07-22 (Note 1: the acquisition period above is based on trade-execution dates). 3. Acquisition details (date / type / order quantity / acquired quantity / per-share acquisition price (KRW) / total acquisition value (KRW) / brokerage firm / financial-investment-firm ID): 2026-07-07 - common shares - 350,000 - 350,000 - 1,522 - 533,002,854 - Samsung Securities - 00104856 2026-07-08 - common shares - 350,000 - 350,000 - 1,587 - 555,756,647 - Samsung Securities - 00104856 2026-07-09 - common shares - 350,000 - 350,000 - 1,616 - 565,689,702 - Samsung Securities - 00104856 2026-07-10 - common shares - 350,000 - 285,322 - 1,639 - 467,812,123 - Samsung Securities - 00104856 2026-07-13 - common shares - 350,000 - 350,000 - 1,649 - 577,498,978 - Samsung Securities - 00104856 2026-07-14 - common shares - 350,000 - 318,387 - 1,591 - 506,598,076 - Samsung Securities - 00104856 2026-07-15 - common shares - 350,000 - 308,340 - 1,647 - 507,837,110 - Samsung Securities - 00104856 2026-07-16 - common shares - 200,000 - 200,000 - 1,623 - 324,699,755 - Samsung Securities - 00104856 2026-07-20 - common shares - 200,000 - 200,000 - 1,538 - 307,712,081 - Samsung Securities - 00104856 2026-07-21 - common shares - 200,000 - 200,000 - 1,461 - 292,361,266 - Samsung Securities - 00104856 2026-07-22 - common shares - 248,987 - 235,000 - 1,529 - 359,423,801 - Samsung Securities - 00104856 Total: order quantity 3,298,987 - acquired quantity 3,147,049 - average price 1,588 - total KRW 4,998,392,393. (Note 1: dates above are trade-execution dates; the per-share acquisition price is the average price. Note 2: the per-share acquisition price and total acquisition value exclude brokerage fees.) 4. Consistency between planned and actual acquisition: planned acquisition amount (KRW): common shares 4,999,999,752, other-class -; total acquisition value (KRW): common shares 4,998,392,393, other-class -; whether the planned amount was not reached: -; reason for shortfall: -. (Note 1: the company completed the treasury-share acquisition within the planned amount stated in its material event report (treasury share acquisition decision); due to share-price movements during the acquisition period, a gap arose between the planned acquisition quantity (3,523,608 shares) and the actual acquired quantity (3,147,049 shares). Note 2: the "total acquisition value" above excludes brokerage fees; including fees, the total acquisition cost was KRW 5,002,310,417, which exceeds the planned acquisition amount.) 5. Treasury-share holdings after acquisition [as of 2026-07-22] (KRW, shares, %): holdings under Capital Markets Act Article 165-3 (A): common shares 5,069,899, ratio 7.17%, total value KRW 8,006,415,639; trust-contract holdings under Article 165-3 (B): nil; total (A+B): common shares 5,069,899, ratio 7.17%, amount KRW 8,006,415,639. (Note 1: the ratio above is against total shares outstanding of 70,686,423 as of the submission date; the total value/amount is the book value including fees.) 6. Change in the largest shareholder's holdings before and after acquisition [as of 2026-07-22] (shares): Jo Jong-am - common shares: holding as of the acquisition-report filing date 26,401,061, holding as of acquisition completion 26,401,061, no change; total: common shares 26,401,061/26,401,061, other-class shares -, combined total 26,401,061/26,401,061, no change. (Note 1: figures are based on trade-execution dates.)