Form 4 Filing for AXT INC

Jesse Chen, a director at AXT INC, reported several transactions of the company's common stock on June 3rd and 4th, 2026. On June 3rd, Chen sold 4,000 shares at a weighted average price of $111.36. The following day, June 4th, Chen sold an additional 6,133 shares at a weighted average price of $108.28. Also on June 4th, Chen acquired 754 shares as part of an annual equity grant, valued at $105.99 per share based on the closing price on the grant date. Following these transactions, Chen's post-transaction ownership stands at 94,947 shares. The footnotes indicate that the sale prices were weighted averages, and full details of individual transactions are available upon request. The equity grant vests on May 14, 2027.