Peter K. Johansson - 15 Mar 2026 Form 4 Insider Report for CECO ENVIRONMENTAL CORP (CECO)

Role
SVP, Chief Financial Officer
Signature
/s/ Alyson Gregory as Attorney-in-Fact for Peter Johansson
Issuer symbol
CECO
Transactions as of
15 Mar 2026
Net transactions value
$0
Form type
4
Filing time
17 Mar 2026, 20:34:17 UTC
Previous filing
16 Sep 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Johansson Peter K. SVP, Chief Financial Officer 5080 SPECTRUM DRIVE, SUITE 800E, ADDISON /s/ Alyson Gregory as Attorney-in-Fact for Peter Johansson 17 Mar 2026 0001941417

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CECO Common Stock Award +16,083 +27% $0.000000* 75,703 15 Mar 2026 Direct F1
transaction CECO Common Stock Tax liability -4,967 -6.6% $54.85* 70,736 15 Mar 2026 Direct F2
transaction CECO Common Stock Tax liability -1,731 -2.4% $54.50* 69,005 15 Mar 2026 Direct F2
transaction CECO Common Stock Award +3,944 +5.7% $0.000000* 72,949 16 Mar 2026 Direct
transaction CECO Common Stock Tax liability -1,570 -2.2% $57.06* 71,379 17 Mar 2026 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding CECO Restricted Stock Units 47,247 15 Mar 2026 Common Stock 47,247 Direct F3, F4
holding CECO Restricted Stock Units 30,000 15 Mar 2026 Common Stock 30,000 Direct F3, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents performance share units earned.
F2 Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.
F3 Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock.
F4 Conversion of restricted stock units to the Company's common stock will occur on July 5, 2027 assuming the reporting person is still employed by the Company and if the shares of the Company's common stock have achieved certain stock price targets over the course of the performance period.
F5 Conversion of restricted stock units to the Company's common stock will occur on September 12, 2029 assuming the reporting person is still employed by the Company and if the shares of the Company's common stock have achieved certain stock price targets over the course of the performance period.

Remarks:

Exhibit 24: Power of Attorney