Canadian Solar COO Dylan Marx's Stock Transactions and RSU Vesting

This Form 4 filing reports transactions by Dylan Marx, Chief Operating Officer of Canadian Solar Inc. On May 26, 2026, Marx engaged in several transactions involving company stock. He acquired 1,660 shares of common stock at $0.00 per share through an M code transaction, bringing his total holdings to 5,537 shares. Simultaneously, he disposed of 983 shares at $19.4516 per share through an F code transaction, reducing his holdings to 4,554 shares. Additionally, 1,660 restricted share units (RSUs) vested and were converted to common stock, with the RSUs having no expiration date. Following these transactions, Marx holds 11,840 RSUs. The filing provides transparency into executive compensation and stock ownership changes, showing both acquisition and disposition activities on the same day.