Key facts
- This page summarizes Todd R. Gleason's Form 4 filing for CECO ENVIRONMENTAL CORP (CECO).
- 11 reported transactions and 8 derivative rows are listed below.
- Accepted by SEC: 22 Sep 2025, 20:49.
Todd R. Gleason - 18 Sep 2025 Form 4 Insider Report for CECO ENVIRONMENTAL CORP (CECO)
- Reporting relationship
- Chief Executive Officer, Director
- Issuer ticker
- CECO
- Reported as of
- 18 Sep 2025
- Net transaction value
- -$11,288,936
- SEC form
- 4
- Accepted by SEC
- 22 Sep 2025, 20:49:12 UTC
- Prior SEC filing
- 06 Jun 2025
- Next SEC filing
- 09 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Kiril Kovachev as Attorney-in-Fact for Todd Gleason
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Todd R. Gleason filed Form 4 for CECO ENVIRONMENTAL CORP (CECO) on 22 Sep 2025.
Change
- Previous filing in this sequence was filed on 06 Jun 2025.
- Current net transaction value: -$11,288,936.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001571235
Primary reporting owner
Gleason Todd R
- Relationship
- Chief Executive Officer, Director
- Address
- 5080 SPECTRUM DRIVE, SUITE 800E, ADDISON
- Signature
- /s/ Kiril Kovachev as Attorney-in-Fact for Todd Gleason
- Signature date
- 22 Sep 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
CECO
transaction
Common Stock
Options Exercise
- Transaction value
- $1,272,000
- Shares
- +100,000
- Change %
- +24%
- Price
- $12.72
- Shares after
- 510,835
- Date
- 18 Sep 2025
- Ownership
- Direct
CECO
transaction
Common Stock
Sale
- Transaction value
- $5,130,140
- Shares
- -100,000
- Change %
- -20%
- Price
- $51.30
- Shares after
- 410,835
- Date
- 18 Sep 2025
- Ownership
- Direct
- Footnotes
- F1
CECO
transaction
Common Stock
Options Exercise
- Transaction value
- $1,296,155
- Shares
- +101,899
- Change %
- +25%
- Price
- $12.72
- Shares after
- 512,734
- Date
- 19 Sep 2025
- Ownership
- Direct
CECO
transaction
Common Stock
Sale
- Transaction value
- $4,173,704
- Shares
- -85,000
- Change %
- -17%
- Price
- $49.10
- Shares after
- 427,734
- Date
- 19 Sep 2025
- Ownership
- Direct
- Footnotes
- F2
CECO
transaction
Common Stock
Sale
- Transaction value
- $816,157
- Shares
- -16,199
- Change %
- -3.8%
- Price
- $50.38
- Shares after
- 411,535
- Date
- 19 Sep 2025
- Ownership
- Direct
- Footnotes
- F3
CECO
transaction
Common Stock
Sale
- Transaction value
- $35,808
- Shares
- -700
- Change %
- -0.17%
- Price
- $51.15
- Shares after
- 410,835
- Date
- 19 Sep 2025
- Ownership
- Direct
- Footnotes
- F4
CECO
transaction
Common Stock
Options Exercise
- Transaction value
- $1,247,845
- Shares
- +98,101
- Change %
- +24%
- Price
- $12.72
- Shares after
- 508,936
- Date
- 22 Sep 2025
- Ownership
- Direct
CECO
transaction
Common Stock
Sale
- Transaction value
- $4,949,127
- Shares
- -98,101
- Change %
- -19%
- Price
- $50.45
- Shares after
- 410,835
- Date
- 22 Sep 2025
- Ownership
- Direct
- Footnotes
- F5
CECO
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 444
- Date
- 18 Sep 2025
- Ownership
- By first son
CECO
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 444
- Date
- 18 Sep 2025
- Ownership
- By second son
CECO
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 444
- Date
- 18 Sep 2025
- Ownership
- By third son
CECO
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 444
- Date
- 18 Sep 2025
- Ownership
- By daughter
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
CECO
transaction
Derivative
Stock Option (right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- -100,000
- Change %
- -11%
- Price
- $0.000000
- Shares after
- 798,204
- Date
- 18 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 100,000
- Exercise price
- $12.72
- Footnotes
- F6
CECO
transaction
Derivative
Stock Option (right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- -101,899
- Change %
- -13%
- Price
- $0.000000
- Shares after
- 696,305
- Date
- 18 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 101,899
- Exercise price
- $12.72
- Footnotes
- F6
CECO
transaction
Derivative
Stock Option (right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- -98,101
- Change %
- -14%
- Price
- $0.000000
- Shares after
- 598,204
- Date
- 22 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 98,101
- Exercise price
- $12.72
- Footnotes
- F6
CECO
holding
Derivative
Stock Option (right to buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 316,902
- Date
- 18 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 316,902
- Exercise price
- $6.36
- Footnotes
- F6
CECO
holding
Derivative
Stock Options (right to buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 25,446
- Date
- 18 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 25,446
- Exercise price
- $21.32
- Footnotes
- F7
CECO
holding
Derivative
Stock Options (right to buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 67,347
- Date
- 18 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 67,347
- Exercise price
- $23.50
- Footnotes
- F8
CECO
holding
Derivative
Restricted Stock Units
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 225,000
- Date
- 18 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 225,000
- Exercise price
- Footnotes
- F9, F10
CECO
holding
Derivative
Restricted Stock Units
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 150,000
- Date
- 18 Sep 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 150,000
- Exercise price
- Footnotes
- F9, F11
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 11 footnotes
Footnote F1
Price reflects the weighted average sale price for multiple transactions that ranged from $51.00 to $51.96 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Footnote F2
Price reflects the weighted average sale price for multiple transactions that ranged from $48.75 to $49.65 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Footnote F3
Price reflects the weighted average sale price for multiple transactions that ranged from $50.00 to $50.97 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Footnote F4
Price reflects the weighted average sale price for multiple transactions that ranged from $51.04 to $51.38 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Footnote F5
Price reflects the weighted average sale price for multiple transactions that ranged from $50.15 to $50.71 per share. The Reporting Person undertakes to provide, upon request by the Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Footnote F6
The stock option vested in four equal annual installments beginning on July 6, 2021, and expires on July 6, 2027.
Footnote F7
The stock option vests in three equal annual installments beginning on March 15, 2025, and expires on March 15, 2034.
Footnote F8
The stock option vests in three equal annual installments beginning on March 17, 2026, and expires on March 17, 2035.
Footnote F9
Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock.
Footnote F10
Conversion of restricted stock units to the Company's common stock will occur on July 5, 2027 assuming the applicable conditions are satisfied.
Footnote F11
Conversion of restricted stock units to the Company's common stock will occur on June 4, 2029 assuming the applicable conditions are satisfied.