X0202 SCHEDULE 13G/A 0001596800-25-000005 0001596800 XXXXXXXX LIVE 5 COM 09/30/2026 0001904856 Enerflex Ltd. 29269R105 1331 MacLeod Trail South East Calgary A0 T2G 0K3 Rule 13d-1(b) Connor, Clark & Lunn Investment Management Ltd. A1 10326437.00 0 11192817.00 0 11192817.00 9.2 IA Enerflex Ltd. 1331 MacLeod Trail South East, Calgary, CA-AB, T2G 0K3, CA Connor, Clark & Lunn Investment Management Ltd. 800 - 1090 West Pender Street, Vancouver, V6E 0E3, BC, Canada BRITISH COLUMBIA, CANADA N IA 11,192,817 9.2 10,326,437 0 11,192,817 0 Y N 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. Connor, Clark & Lunn Investment Management Ltd. Derrick Crowe 11/09/2026