SCHEDULE 13G 0001540172 XXXXXXXX LIVE Common Stock 12/31/2024 0001370416 Westport Fuel Systems Inc. 960908507 1691 West 75th Avenue Vancouver Z4 V6P 6P2 Rule 13d-1(b) Alex Cushner b CA 14900 1129606 14900 1129606 1144506 N 6.68 IA Westport Fuel Systems Inc. 1691 West 75th Avenue, VancouverBritish Columbia, Canada, V6P 6P2 Alex Cushner 30 Sarah Drive, Mill Valley, CA 94941 California N IA 1,144,506 6.68% 14,900 1,129,606 14.900 1,129.606 Y N As reported above, Mr. Cushner is deemed to beneficially own 1,129,606 shares held in client accounts over which he holds discretionary authority. These shares are also reported as beneficially owned by Robert W. Baird & Co. Incorporated, Mr. Cushner's employer, as set forth in a Schedule 13G filed with the Securities & Exchange Commission on February 11, 2025. The respective clients have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities. Mr. Cushner declares that his discretionary authority in respect of these shares shall not be construed as an admission that he is the beneficial owner thereof. 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. Alex Cushner Alex Cushner 02/14/2025