X0508 4 2026-01-06 0 0001070235 BLACKBERRY Ltd BB 0002031563 Foote Tim C/O BLACKBERRY LIMITED 2200 UNIVERSITY AVENUE EAST WATERLOO A6 N2K 0A7 ONTARIO, CANADA 0 1 0 0 Chief Financial Officer 0 Common Shares 2026-01-06 4 M 0 2367 A 60614 D Common Shares 2026-01-06 4 S 0 811 3.88 D 59803 D Common Shares 2026-01-06 4 M 0 4616 A 64419 D Common Shares 2026-01-06 4 S 0 1634 3.88 D 62785 D Restricted Share Units 2026-01-06 4 M 0 2367 D Common Shares 2367 0 D Performance-Based Restricted Share Units 2026-01-06 4 M 0 4616 D Common Shares 4616 27007 D 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. Sales to cover withholding taxes upon vesting of Restricted Share Units ("RSUs")". The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.83 to $3.93, exclusive of any fees, commissions or other expenses. The Reporting Person undertakes to provide BlackBerry, any shareholder of BlackBerry, or the Staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The RSUs fully vested on January 6, 2026. Reflects an amount of Performance-Based Restricted Share Units ("RSUs") determined in accordance with satisfaction of performance conditions. 4,616 RSUs vested on January 6, 2026, 2,187 RSUs will vest on January 2, 2027, 9,114 will vest on April 4, 2027, and 15,706 will vest on January 2, 2028, if the reporting person is employed by BlackBerry Limited as of those dates. /s/ Fraser Deziel, Attorney-in-Fact for Tim Foote 2026-01-08