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Gleason Todd R

Disclosed activity across 1 company

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54534
SEC CIK
0001571235

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CECO ENVIRONMENTAL CORPCECO · Entity 4034Director · Chief Executive OfficerMarch 31, 2026April 02, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CECO ENVIRONMENTAL CORP

Report date March 31, 2026 · Filed April 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect450,688 Reported balance After 2026-03-31 transaction · row 1
1 source row

Row 1 · 2026-03-31 · Tax withholding · Disposed 2,110 · Balance 450,688

F1: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

Common StockSEC Table I · non-derivativeIndirectBy first son444 Reported balance Holding disclosure · report date 2026-03-31 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 444

Common StockSEC Table I · non-derivativeIndirectBy second son444 Reported balance Holding disclosure · report date 2026-03-31 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 444

Common StockSEC Table I · non-derivativeIndirectBy third son444 Reported balance Holding disclosure · report date 2026-03-31 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 444

Common StockSEC Table I · non-derivativeIndirectBy daughter444 Reported balance Holding disclosure · report date 2026-03-31 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 444

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.36Direct316,902 Reported balance Holding disclosure · report date 2026-03-31 · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · Balance 316,902

F2: The stock option vested in four installments beginning on June 6, 2021, and expires on June 6, 2027.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $12.72Direct598,204 Reported balance Holding disclosure · report date 2026-03-31 · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · Balance 598,204

F2: The stock option vested in four installments beginning on June 6, 2021, and expires on June 6, 2027.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $21.31Direct25,446 Reported balance Holding disclosure · report date 2026-03-31 · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · Balance 25,446

F3: The stock option vests in three equal annual installments beginning on March 15, 2025, and expires on March 15, 2034.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $23.50Direct67,347 Reported balance Holding disclosure · report date 2026-03-31 · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · Balance 67,347

F4: The stock option vests in three equal annual installments beginning on March 17, 2026, and expires on March 17, 2035.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $57.06Direct17,563 Reported balance Holding disclosure · report date 2026-03-31 · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · Balance 17,563

F5: The stock option vests in three equal annual installments beginning on March 16, 2027 and expires on March 16, 2036.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect225,000 Reported balance Holding disclosure · report date 2026-03-31 · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · Balance 225,000

F6: Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock.

F7: 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.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect150,000 Reported balance Holding disclosure · report date 2026-03-31 · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · Balance 150,000

F6: Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock.

F8: Conversion of restricted stock units to the Company's common stock will occur on June 4, 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.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

F2: The stock option vested in four installments beginning on June 6, 2021, and expires on June 6, 2027.

F3: The stock option vests in three equal annual installments beginning on March 15, 2025, and expires on March 15, 2034.

F4: The stock option vests in three equal annual installments beginning on March 17, 2026, and expires on March 17, 2035.

F5: The stock option vests in three equal annual installments beginning on March 16, 2027 and expires on March 16, 2036.

F6: Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock.

F7: 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.

F8: Conversion of restricted stock units to the Company's common stock will occur on June 4, 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 31, 2026 Filed Apr 2, 2026 19:17 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 2,110 $59.58 $125,713.80
Disclosure

SEC source: 0001193125-26-139880 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 450,688

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

Read SEC document
March 16, 2026 Filed Mar 18, 2026 00:33 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantStock Option (right to buy) · Derivative 17,563 $0.00 Strike: $57.06 $0.00
Disclosure

SEC source: 0001193125-26-111577 · ownership.xml · derivative · entry 7

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,563

Underlying: Common Stock · 17,563 shares

Expires not disclosed

F3 · derivative.exercise_date: The stock option vests in three equal annual installments beginning on March 16, 2027, and expires on March 16, 2036.

F3 · derivative.expiration_date: The stock option vests in three equal annual installments beginning on March 16, 2027, and expires on March 16, 2036.

Read SEC document
March 15, 2026 Filed Mar 18, 2026 00:33 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 29,535 $54.85 $1,619,994.75
Disclosure

SEC source: 0001193125-26-111577 · ownership.xml · nonDerivative · entry 2

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 452,798

F2 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

Read SEC document
March 15, 2026 Filed Mar 18, 2026 00:33 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantCommon Stock 75,055 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-111577 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 482,333

F1 · kind: Represents performance share units earned.

Read SEC document
March 07, 2026 Filed Mar 9, 2026 17:04 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 3,557 $52.53 $186,849.21
Disclosure

SEC source: 0001193125-26-098095 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 407,278

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

Read SEC document
September 22, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Exercise / conversionStock Option (right to buy) · Derivative 98,101 $0.00 Strike: $12.72 $0.00
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · derivative · entry 15

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 598,204

Underlying: Common Stock · 98,101 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The stock option vested in four equal annual installments beginning on July 6, 2021, and expires on July 6, 2027.

F6 · derivative.expiration_date: The stock option vested in four equal annual installments beginning on July 6, 2021, and expires on July 6, 2027.

Read SEC document
September 22, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 SaleCommon Stock 98,101 $50.45 $4,949,126.78
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · nonDerivative · entry 8

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410,835

F5 · price: 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.

Read SEC document
September 22, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Exercise / conversionCommon Stock 98,101 $12.72 $1,247,844.72
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · nonDerivative · entry 7

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 508,936

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 19, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 SaleCommon Stock 700 $51.15 $35,807.52
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · nonDerivative · entry 6

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410,835

F4 · price: 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.

Read SEC document
September 19, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 SaleCommon Stock 16,199 $50.38 $816,157.46
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · nonDerivative · entry 5

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 411,535

F3 · price: 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.

Read SEC document
September 19, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 SaleCommon Stock 85,000 $49.10 $4,173,704.00
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · nonDerivative · entry 4

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 427,734

F2 · price: 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.

Read SEC document
September 19, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Exercise / conversionCommon Stock 101,899 $12.72 $1,296,155.28
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · nonDerivative · entry 3

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 512,734

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 18, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Exercise / conversionStock Option (right to buy) · Derivative 101,899 $0.00 Strike: $12.72 $0.00
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · derivative · entry 14

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 696,305

Underlying: Common Stock · 101,899 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The stock option vested in four equal annual installments beginning on July 6, 2021, and expires on July 6, 2027.

F6 · derivative.expiration_date: The stock option vested in four equal annual installments beginning on July 6, 2021, and expires on July 6, 2027.

Read SEC document
September 18, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Exercise / conversionStock Option (right to buy) · Derivative 100,000 $0.00 Strike: $12.72 $0.00
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · derivative · entry 13

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 798,204

Underlying: Common Stock · 100,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The stock option vested in four equal annual installments beginning on July 6, 2021, and expires on July 6, 2027.

F6 · derivative.expiration_date: The stock option vested in four equal annual installments beginning on July 6, 2021, and expires on July 6, 2027.

Read SEC document
September 18, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 SaleCommon Stock 100,000 $51.30 $5,130,140.00
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · nonDerivative · entry 2

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410,835

F1 · price: 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.

Read SEC document
September 18, 2025 Filed Sep 23, 2025 00:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Exercise / conversionCommon Stock 100,000 $12.72 $1,272,000.00
Disclosure

SEC source: 0001193125-25-211916 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 510,835

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 04, 2025 Filed Jun 6, 2025 19:27 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantRestricted Stock Units · Derivative 150,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-082990 · ownership.xml · derivative · entry 6

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock will occur on June 4, 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.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock will occur on June 4, 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.

Read SEC document
April 01, 2025 Filed Apr 2, 2025 17:22 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 3,618 $23.09 $83,539.62
Disclosure

SEC source: 0000950170-25-049066 · ownership.xml · nonDerivative · entry 2

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410,835

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

Read SEC document
March 31, 2025 Filed Apr 2, 2025 17:22 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 2,110 $22.80 $48,108.00
Disclosure

SEC source: 0000950170-25-049066 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 414,453

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

Read SEC document
March 17, 2025 Filed Mar 18, 2025 23:20 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantStock Options (right to buy) · Derivative 67,347 $0.00 Strike: $23.50 $0.00
Disclosure

SEC source: 0000950170-25-041583 · ownership.xml · derivative · entry 7

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,347

Underlying: Common Stock · 67,347 shares

Expires not disclosed

F3 · derivative.exercise_date: The stock option vests in three equal annual installments beginning on March 17, 2026, and expires ten years from the grant date.

F3 · derivative.expiration_date: The stock option vests in three equal annual installments beginning on March 17, 2026, and expires ten years from the grant date.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 23:20 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 75,778 $23.25 $1,761,838.50
Disclosure

SEC source: 0000950170-25-041583 · ownership.xml · nonDerivative · entry 2

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 416,563

F2 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 23:20 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantCommon Stock 202,705 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-041583 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 492,341

F1 · shares: Represents performance share units earned.

Read SEC document
March 07, 2025 Filed Mar 11, 2025 14:28 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 3,526 $24.24 $85,470.24
Disclosure

SEC source: 0000950170-25-036884 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 286,110

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units.

Read SEC document
July 06, 2024 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 9,281 $28.46 $264,137.26
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 13

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 289,636

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

Read SEC document
April 01, 2024 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 3,617 $23.00 $83,191.00
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 12

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 298,917

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

Read SEC document
March 31, 2024 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 2,110 $23.02 $48,572.20
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 11

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302,534

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 17:29 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantStock Option (right to buy) · Derivative 25,446 $0.00 Strike: $21.32 $0.00
Disclosure

SEC source: 0000950170-24-033314 · ownership.xml · derivative · entry 6

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,446

Underlying: Common Stock · 25,446 shares

Expires not disclosed

F2 · derivative.exercise_date: The stock option vests in three equal annual installments beginning on March 15, 2025, and expires ten years from the grant date.

F2 · derivative.expiration_date: The stock option vests in three equal annual installments beginning on March 15, 2025, and expires ten years from the grant date.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 17:29 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantCommon Stock 76,337 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-033314 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 304,195

F1 · balance_after: Includes 42,893 shares representing the achievement in excess of target for the performance-based restricted stock awards granted on April 1, 2021.

Read SEC document
March 15, 2024 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 50,635 $21.44 $1,085,614.40
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 10

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 304,644

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

Read SEC document
March 15, 2024 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantCommon Stock 128,678 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 9

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 355,279

F2 · kind: Reflects performance-based restricted stock units that were earned and settled in shares but omitted from the Form 4 filed on March 19, 2024 due to an administrative oversight.

Read SEC document
March 15, 2024 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantCommon Stock 76,337 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 8

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,601

Read SEC document
March 07, 2024 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 3,788 $20.56 $77,881.28
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 7

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,264

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

Read SEC document
December 21, 2023 Filed Dec 26, 2023 14:28 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 SaleCommon Stock 14,500 $21.11 $306,087.75
Disclosure

SEC source: 0000950170-23-072835 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,965

F1 · price: Price reflects the weighted average purchase price for multiple transactions that ranged from $21.08 to $21.19 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 purchased at each separate price.

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July 06, 2023 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 9,281 $12.83 $119,075.23
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 6

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 154,052

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

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July 05, 2023 Filed Jul 7, 2023 18:49 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantRestricted Stock Units · Derivative 16,982 $13.25 $225,011.50
Disclosure

SEC source: 0001209191-23-041775 · doc4.xml · derivative · entry 6

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,982

Underlying: Common Stock · 16,982 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock.

F2 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock will occur at the fourth anniversary of the grant date 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.

F2 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock will occur at the fourth anniversary of the grant date 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.

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July 05, 2023 Filed Oct 3, 2023 20:09 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantRestricted Stock Units · Derivative 225,000 $13.25 $2,981,250.00
Disclosure

SEC source: 0001209191-23-051416 · doc4a.xml · derivative · entry 6

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,000

Underlying: Common Stock · 225,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents performance-based restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Company's stock.

F2 · shares: This amendment to the Form 4 filed on July 7, 2023 corrects the number of performance-based restricted stock units granted to the reporting person shown in Table II.

F3 · derivative.exercise_date: Conversion of restricted stock units to the Company's common stock will occur at the fourth anniversary of the grant date 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.

F3 · derivative.expiration_date: Conversion of restricted stock units to the Company's common stock will occur at the fourth anniversary of the grant date 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.

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April 01, 2023 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 3,617 $13.99 $50,601.83
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 5

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,333

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

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March 31, 2023 Filed Apr 3, 2023 19:09 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 GrantCommon Stock 21,444 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-022097 · doc4.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 199,465

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March 07, 2023 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 3,803 $14.99 $57,006.97
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 4

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,950

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

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December 29, 2022 Filed Jan 3, 2023 19:58 UTC CECO ENVIRONMENTAL CORP CECO · Entity 4034 SaleCommon Stock 11,000 $11.59 $127,436.10
Disclosure

SEC source: 0001209191-23-000128 · doc4.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178,021

F1 · price: Price reflects the weighted average purchase price for multiple transactions that ranged from $11.49 to $11.65 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 purchased at each separate price.

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July 06, 2022 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 5,743 $5.97 $34,285.71
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 3

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,753

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

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April 01, 2022 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 2,726 $5.46 $14,883.96
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 2

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,496

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

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March 30, 2022 Filed Mar 31, 2022 20:15 UTC CECO ENVIRONMENTAL CORP CECE · Entity 4034 GiftCommon Stock 444 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-021753 · doc4.xml · nonDerivative · entry 5

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Daughter

Disclosed balance after: 444

F4 · shares: This transaction involved a gift of securities by the reporting person to his daughter, who shares reporting person's household. The reporting person disclaims beneficial ownership of the shares held by his daughter.

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March 30, 2022 Filed Mar 31, 2022 20:15 UTC CECO ENVIRONMENTAL CORP CECE · Entity 4034 GiftCommon Stock 444 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-021753 · doc4.xml · nonDerivative · entry 4

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Third Son

Disclosed balance after: 444

F3 · shares: This transaction involved a gift of securities by the reporting person to his third son, who shares reporting person's household. The reporting person disclaims beneficial ownership of the shares held by his third son.

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March 30, 2022 Filed Mar 31, 2022 20:15 UTC CECO ENVIRONMENTAL CORP CECE · Entity 4034 GiftCommon Stock 444 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-021753 · doc4.xml · nonDerivative · entry 3

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Second Son

Disclosed balance after: 444

F2 · shares: This transaction involved a gift of securities by the reporting person to his second son, who shares reporting person's household. The reporting person disclaims beneficial ownership of the shares held by his second son.

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March 30, 2022 Filed Mar 31, 2022 20:15 UTC CECO ENVIRONMENTAL CORP CECE · Entity 4034 GiftCommon Stock 444 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-021753 · doc4.xml · nonDerivative · entry 2

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By First Son

Disclosed balance after: 444

F1 · shares: This transaction involved a gift of securities by the reporting person to his first son, who shares reporting person's household. The reporting person disclaims beneficial ownership of the shares held by his first son.

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March 30, 2022 Filed Mar 31, 2022 20:15 UTC CECO ENVIRONMENTAL CORP CECE · Entity 4034 GiftCommon Stock 1,776 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-021753 · doc4.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 189,021

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March 24, 2022 Filed Mar 28, 2022 20:15 UTC CECO ENVIRONMENTAL CORP CECE · Entity 4034 PurchaseCommon Stock 1,776 $5.56 $9,869.05
Disclosure

SEC source: 0001209191-22-021312 · doc4.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,797

Read SEC document
March 07, 2022 Filed Mar 10, 2022 01:35 UTC CECO ENVIRONMENTAL CORP CECE · Entity 4034 GrantCommon Stock 57,916 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-017722 · doc4.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 189,021

Read SEC document
July 06, 2021 Filed Dec 12, 2024 19:55 UTC Amendment CECO ENVIRONMENTAL CORP CECO · Entity 4034 Tax withholdingCommon Stock 5,743 $7.12 $40,890.16
Disclosure

SEC source: 0000950170-24-135715 · ownership.xml · nonDerivative · entry 1

Gleason Todd R · CIK 0001571235 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,222

F1 · kind: Reflects shares withheld for net settlement to cover the tax liability for the vesting of restricted stock units, which withholding was not previously reported due to an administrative oversight.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.