#TrendMicroIncorporated

Between March 1 and March 23, 2026, 595,500 shares of common stock were acquired as treasury stock totaling 3,162,739,900 yen, and the acquisition based on the board resolution dated February 18 was completed.

Trend Micro Incorporated acquired 344,900 shares of treasury stock on the Tokyo Stock Exchange market between February 19 and February 28, 2026, totaling 1,837,157,000 yen.

The upper limit of the share buyback is 1,200,000 shares, total acquisition amount up to 5,000 million yen, and the acquisition period is from February 19, 2026 to March 24, 2026.

Trend Micro Incorporated recognizes that reducing the investment unit will lead to an expansion of a broad investor base and market revitalization, and has indicated a policy to consider further reductions of the investment unit through stock splits going forward.

The dividend per share as of the record date December 31, 2025, is 185 yen 00 sen; the total dividend amount is 24,175 million yen; and the effective date is March 27, 2026.

Consolidated net sales for the fiscal year ending December 2025 were JPY 275,984 million (1.2% increase YoY), operating income was JPY 57,777 million (20.1% increase YoY), net income attributable to owners of parent was JPY 34,523 million (0.5% increase YoY), treasury stock at year-end was 10,221,368 shares, and a dividend of JPY 185 per share is planned.