Operating results (consolidated) (preliminary) (fair disclosure)

What happened

Operating results (consolidated) (preliminary) (fair disclosure)

Performance Period Current Period: 2026-07-01 ~ 2026-07-31 Prior Period: 2026-06-01 ~ 2026-06-30 Same Period Last Year: 2025-07-01 ~ 2025-07-31 Current Cumulative Period: 2026-01-01 ~ 2026-07-31 Prior-Year Cumulative Period: 2025-01-01 ~ 2025-07-31 Note: This information is preliminary and may differ from the final figures.

1. Consolidated performance details (Unit: KRW million, %) Sales: Current-period figure - / Cumulative figure - Operating Profit: Current-period figure - / Cumulative figure - Pre-tax Income from Continuing Operations: Current-period figure - / Cumulative figure - Net Income: Current-period figure - / Cumulative figure - Net Income Attributable to Owners of the Parent: Current-period figure - / Cumulative figure - (All of the above financial items are not disclosed ("-") in this filing.)

Category (KRW million, %): Current Period (July 2026) / Prior Period (June 2026) / Change vs. Prior Period (%) / Same Period Last Year (July 2025) / Change vs. Same Period Last Year (%) Casino Revenue: 51,594 / 48,750 / 5.8% / 43,413 / 18.8 Table: 48,909 / 47,230 / 3.6% / 41,549 / 17.7 Machine: 2,685 / 1,519 / 76.7% / 1,864 / 44.1 Hotel Revenue: 8,784 / 8,032 / 9.4% / 7,889 / 11.3

Category (KRW million, %): Current Cumulative (Jan-Jul 2026) / Same-Period-Last-Year Cumulative (Jan-Jul 2025) / Change vs. Same-Period-Last-Year Cumulative (%) Casino Revenue: 317,337 / 237,997 / 33.3 Table: 302,687 / 226,224 / 33.8 Machine: 14,650 / 11,773 / 24.4 Hotel Revenue: 49,705 / 43,850 / 13.4

2. Information disclosure details Information Provider: IR Team Information Recipients: Domestic and overseas investors and media Scheduled Information Provision Date: 2026.08.03 Scheduled Information Provision Time: - Event Name (Location): -

3. Contact Department: IR Team Phone: 02-398-2974

4. Other important matters for investment judgment * Casino table drop: the amount customers pay to purchase chips for table games (unit: KRW million) Current Period (July 2026): 216,763 / Prior Period (June 2026): 224,596 / Change vs. Prior Period (%): -3.5% / Same Period Last Year (July 2025): 240,566 / Change vs. Same Period Last Year (%): -9.9% Current Cumulative (Jan-Jul 2026): 1,428,138 / Same-Period-Last-Year Cumulative (Jan-Jul 2025): 1,262,488 / Change vs. Same-Period-Last-Year Cumulative (%): 13.1%

1. The above results are preliminary and subject to change. 2. Casino revenue is net revenue under consolidated financial statements prepared under IFRS, after deducting revenue-reducing items (such as commissions paid to agents under contracts) from gross gaming revenue (GGR); it differs by KRW 2,946 million from the July revenue of KRW 54,540 million tallied by the Korea Casino Association. 3. Hotel revenue is on a consolidated basis, calculated by deducting intercompany sales with subsidiaries from the separate-financial-statement sales; hotel sales for July on a separate-financial-statement basis were KRW 17,225 million. 4. Based on the 2025 year-end consolidated financial statements, casino revenue accounted for 72.9% and hotel revenue for 12.5% of the company's total sales. 5. Performance-related materials will be posted on the company's website IR materials room (http://ir.lottetour.com/kor/IrPresentationA).

Related disclosure: -