Form 4 Filing: Officer/Director Equity Transaction

This filing details a Form 4 submission by John Joseph Giamatteo, CEO & President of Secure Comm. at BLACKBERRY Ltd. On April 9, 2026, Mr. Giamatteo was granted 732,984 Restricted Share Units (RSUs) with a transaction value of $0.00. These RSUs represent a contingent right to receive common shares or an equivalent cash amount at the company's discretion. The award vests in twelve equal quarterly installments, concluding on April 9, 2029. The underlying security for these RSUs is Common Shares, with 732,984 underlying shares. The filing was signed on April 13, 2026.