X0202 SCHEDULE 13G/A 0000944388 XXXXXXXX LIVE 4 common shares 03/31/2026 0001002638 OPEN TEXT CORP 683715106 275 FRANK TOMPA DRIVE WATERLOO ONTARIO CANADA A6 N2L 0A1 Rule 13d-1(b) 1832 Asset Management L.P. A6 27039270.00 27039270.00 27039270.00 11.0 FI MD Financial Management Inc. A6 333950.00 333950.00 333950.00 0.1 FI SCOTIA CAPITAL INC. A6 394466.00 394466.00 394466.00 0.2 FI OPEN TEXT CORP 275 FRANK TOMPA DRIVE, WATERLOO, ONTARIO CANADA, ONTARIO, CANADA, N2L 0A1. 1832 Asset Management L.P. MD Financial Management Inc. Scotia McLeod, a division of Scotia Capital Inc Scotiabank North, 40 Temperance Street, 16th Floor, Toronto, Ontario, M5H 0B4, Canada 1870 Alta Vista Drive, Ottawa, Ontario, K1G 6R7, Canada 40 King St. West, Scotia Plaza, 52nd Floor, Toronto, Ontario, M5W 2X6, Canada Canadian Canadian Canadian N FI Investment Adviser and Broker Dealer 27767686 11.31 27767686 0 27767686 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ? 240.14a-11. By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to Investment Fund Manager and Portfolio Manager is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D. 1832 Asset Management L.P. Kevin Brown 05/01/2026 MD Financial Management Inc. Kevin Brown 05/01/2026 SCOTIA CAPITAL INC. Kevin Brown 05/01/2026