Blackberry (BB) 4: GIAMATTEO JOHN JOSEPH bought 172,756 shares of Performance-… (Apr 9, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-03-31 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: BLACKBERRY Ltd (BB) CIK: 0001070235 --- Reporting Owner --- Name: GIAMATTEO JOHN JOSEPH CIK: 0001234080 Role: Director, Officer (CEO & President, Secure Comm.) --- Derivative Transactions --- [Transaction #1] Security: Performance-Based Restricted Share Units Date: 2026-03-31 | Code: A (Grant or award) Shares: +172,756 Shares Owned After: 349,868 | Ownership: D (Direct) Footnotes: [F1] Each unit represents a contingent right to receive one common share or an equivalent amount of cash, or a combination of the two, at the discretion of BlackBerry Limited. [F1] Each unit represents a contingent right to receive one common share or an equivalent amount of cash, or a combination of the two, at the discretion of BlackBerry Limited. [F2] Reflects an amount of Performance-Based Restricted Share Units ("RSUs") determined in accordance with satisfaction of performance conditions. RSUs will vest on January 2, 2027 if the reporting person is employed by BlackBerry Limited as of those dates. [F2] Reflects an amount of Performance-Based Restricted Share Units ("RSUs") determined in accordance with satisfaction of performance conditions. RSUs will vest on January 2, 2027 if the reporting person is employed by BlackBerry Limited as of those dates. --- Footnotes (Complete Index) --- F1: Each unit represents a contingent right to receive one common share or an equivalent amount of cash, or a combination of the two, at the discretion of BlackBerry Limited. F2: Reflects an amount of Performance-Based Restricted Share Units ("RSUs") determined in accordance with satisfaction of performance conditions. RSUs will vest on January 2, 2027 if the reporting person is employed by BlackBerry Limited as of those dates. --- Signature --- /s/ /s/ Fraser Deziel, Attorney-in-Fact for John Giamatteo (2026-04-09)