Form 4 Filing for Canadian Solar Inc.

This filing details stock transactions by Zhu Xinbo, Chief Financial Officer of Canadian Solar Inc. On May 26, 2026, Mr. Xinbo acquired 2,490 shares of Common Stock through the settlement of Restricted Share Units (RSUs) with a reported transaction value of $0.00. Following this acquisition, his total holdings of Common Stock increased to 150,850 shares. Additionally, on the same date, Mr. Xinbo disposed of 6 shares of Common Stock at a price of $19.4516 per share, reducing his total holdings to 150,844 shares. The filing also notes the disposal of 2,490 RSUs, resulting in a post-transaction balance of 23,322 RSUs. The RSUs have no expiration date.