CECO Environmental(CECO) - 2023 Q4 - Annual Report

FORM 10-K (Mark one) ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2023 or ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File No. 0-7099 CECO ENVIRONMENTAL CORP. Identification No.) Delaware 13-2566064 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer 14651 North Dallas Parkway Suite 500 Dallas, Texas 75254 (Ad ...