CECO (CECO) general counsel has 175 shares withheld for taxes

Rhea-AI Filing Summary

CECO Environmental Corp reported that its General Counsel, Gregory Alyson Noel, had 175 shares of Common Stock withheld on March 31, 2026 to satisfy tax obligations. This tax-withholding disposition was priced at $59.58 per share. After this non-market transaction, Noel directly holds 23,019 shares of CECO common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Gregory Alyson Noel

Role General Counsel

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	175	$59.58	$10K

Holdings After Transaction: Common Stock — 23,019 shares (Direct)

Footnotes (1)

Key Figures

Shares withheld for taxes: 175 shares Withholding price: $59.58 per share Shares held after transaction: 23,019 shares

3 metrics

Shares withheld for taxes 175 shares Tax-withholding disposition on March 31, 2026

Withholding price $59.58 per share Price used for tax-withholding disposition

Shares held after transaction 23,019 shares Direct CECO Common Stock holdings after tax withholding

Key Terms

tax-withholding disposition, Common Stock, Payment of exercise price or tax liability by delivering securities

3 terms

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Payment of exercise price or tax liability by delivering securities financial

""transaction_code_description": "Payment of exercise price or tax liability by delivering securities""

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Gregory Alyson Noel

(Last) (First) (Middle)

5080 SPECTRUM DRIVE

SUITE 800E

(Street)

ADDISON TEXAS 75001

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CECO ENVIRONMENTAL CORP [ CECO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/31/2026		F		175	D	$59.58	23,019	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Kiril Kovachev as Attorney-in-Fact for Alyson Gregory	04/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did CECO (CECO) report for Gregory Alyson Noel?

CECO reported that General Counsel Gregory Alyson Noel had 175 shares of Common Stock withheld to cover taxes. This tax-withholding disposition occurred on March 31, 2026, and was not an open-market buy or sell transaction.

How many CECO (CECO) shares were involved in the latest insider tax withholding?

The filing shows that 175 shares of CECO Common Stock were withheld to satisfy tax obligations. This was recorded as a tax-withholding disposition at a price of $59.58 per share on March 31, 2026.

What is Gregory Alyson Noel’s CECO (CECO) shareholding after the transaction?

Following the tax-withholding disposition, General Counsel Gregory Alyson Noel directly holds 23,019 shares of CECO Common Stock. This figure reflects his position immediately after the 175 shares were withheld for tax purposes.

Was the CECO (CECO) insider transaction an open-market sale or purchase?

No, the transaction was not an open-market trade. It was classified as a tax-withholding disposition, where 175 shares were delivered to satisfy tax liability, rather than a discretionary purchase or sale in the market.

What transaction code was used in the CECO (CECO) Form 4 filing?

The transaction used code F, which indicates payment of exercise price or tax liability by delivering securities. In this case, 175 CECO Common Stock shares were withheld at $59.58 per share to cover tax obligations.