Every Form 4 that Ceco Environmental Corp (CECO) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow CECO and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full CECO filings page.
CECO ENVIRONMENTAL CORP executive Peter K. Johansson, SVP and Chief Financial Officer, reported an automatic tax-related disposition of company stock. On 2026-08-15, 2,914 shares of common stock were withheld at $79.59 per share to cover tax liabilities from vested restricted stock units, leaving him with 37,832 directly held common shares.
Johansson also reports performance-based restricted stock units that may convert into 47,247 shares of common stock on July 5, 2027 and 30,000 shares on September 12, 2029, in each case contingent on continued employment and achievement of specified stock price targets.
On 2026-07-15, CECO Environmental Corp’s Chief Human Resources Officer Candace Harris-Peterson had 890 shares of common stock withheld at $79.03 per share to cover tax liability from vesting restricted stock units via net settlement. After this tax-withholding disposition, she directly holds 21,101 CECO shares.
CECO Environmental Corp’s Chief Accounting Officer, Kiril Kovachev, reported a routine tax-related share disposition. On the reported date, 460 shares of common stock were withheld at $82.15 per share to cover taxes tied to vesting of restricted stock units. After this net share settlement, Kovachev directly held 15,801 shares of CECO common stock, so the tax withholding represents a small portion of his overall reported holdings.
CECO Environmental director-associated entity reports stock sales. An entity called 0to100 Inc., through which director Jason DeZwirek holds shares, sold a total of 68,000 shares of CECO Environmental common stock in open-market transactions.
The sales occurred in two 34,000-share blocks at weighted-average prices of about $96.61 and $97.28 per share, each reflecting multiple trades within disclosed price ranges. After these transactions, 0to100 Inc. held 132,000 shares.
DeZwirek also reports additional holdings as of an earlier date, including 2,770,546 shares indirectly through Icarus Investment Corp., where he is an officer and disclaims beneficial ownership beyond his pecuniary interest, and 1,236,080 shares held directly.
CECO Environmental Corp's SVP and Chief Financial Officer Peter K. Johansson reported an open-market sale of 30,000 shares of common stock at a weighted average price of $96.4934 per share, with individual trade prices ranging from $96.08 to $97.00.
After the sale, he directly holds 40,746 shares of common stock. He also holds performance-based restricted stock units covering 30,000 underlying shares scheduled to convert on July 5, 2027 and 47,247 underlying shares scheduled to convert on September 12, 2029, in each case contingent on continued employment and achievement of specified stock price targets.
Harris-Peterson Candace reported acquisition or exercise transactions in this Form 4 filing.
CECO Environmental Corp reported that Chief Human Resources Officer Candace Harris-Peterson received an equity grant of 3,105 shares of common stock in the form of restricted stock units. These units vest in three equal annual installments beginning on June 8, 2027, encouraging longer-term retention. Following this award, she directly holds a total of 21,991 shares of CECO common stock.
SACHS VALERIE GENTILE reported acquisition or exercise transactions in this Form 4 filing.
CECO Environmental Corp director Valerie Gentile Sachs received an equity grant of 3,190 shares of common stock as compensation. The award was granted at no cash cost to her and will vest on May 15, 2027. This grant increased her direct holdings to 105,334 shares of CECO common stock.
The footnotes state that 975 of the granted shares are issued in lieu of annual cash fees normally paid to the director, reflecting a shift toward stock-based board compensation rather than cash.
CECO Environmental director Richard F. Wallman reported two Common Stock transactions. He made an open-market purchase of 20,000 shares at a weighted average price of $76.8469 per share, held indirectly through his spouse. He also acquired 3,443 shares as a stock grant with no cash paid. Following these transactions, he holds 105,500 shares indirectly and 233,352 shares directly. A portion of the grant, including 1,228 shares received in lieu of annual cash director fees, is scheduled to vest on May 15, 2027.
SIEGEL LAURIE reported acquisition or exercise transactions in this Form 4 filing.
CECO Environmental Corp director Laurie Siegel reported an equity award of 2,215 shares of Common Stock. The shares were granted at a price of $0.00 per share as a stock-based compensation grant, rather than an open-market purchase.
The award will vest on May 15, 2027, tying part of Siegel's compensation to the company’s future performance over the next several years. After this award, Siegel directly holds 22,133 shares of CECO Environmental common stock, reflecting a continued ownership stake aligned with shareholders.
CECO Environmental director Robert E. Knowling Jr. reported a compensation-related stock award and updated equity holdings. On June 1, 2026, he received 2,215 shares of common stock as a grant, bringing his direct common stock holdings to 13,077 shares after the transaction.
He also holds restricted stock units (RSUs) under the CECO Environmental Corp. Deferred Compensation Plan for Non-Employee Directors, representing 20,311 underlying shares of common stock. Each RSU is a contingent right to receive one common share, with conversion and distribution deferred until his service as a company director ends.
Nanda Munish reported acquisition or exercise transactions in this Form 4 filing.
CECO Environmental Corp director Munish Nanda received a grant of 2,215 shares of common stock on June 1, 2026 at no cost. These shares are scheduled to vest on May 15, 2027, bringing his direct holdings to 64,246 shares after the award.
CECO Environmental Corp director Claudio A. Mannarino reported routine equity compensation grants. He received 1,108 shares of common stock as a grant at no cash cost, increasing his direct common stock holdings to 78,697 shares after the transaction.
He was also granted 1,107 restricted stock units, each representing a contingent right to one share of common stock, bringing his restricted stock unit balance to 7,113 units. Both the new stock grant and the restricted stock units are scheduled to vest on May 15, 2027. Conversion and distribution of shares from the deferred compensation plan are deferred until his service as a company director ends.
CECO Environmental Corp director Jason Dezwirek reported a stock grant on Common Stock. He received an award of 2,215 shares at a price of $0.0000 per share, characterized as a grant or other acquisition, with these shares scheduled to vest on May 15, 2027.
Following this grant, his direct holdings in CECO Environmental Common Stock total 1,236,080 shares. The filing also lists indirect holdings of 200,000 shares held by 0to100 Inc. and 2,770,546 shares held by Icarus Investment Corp., where he is an officer and disclaims beneficial ownership except for his pecuniary interest.
CECO Environmental’s Chief Human Resources Officer, Candace Harris-Peterson, reported multiple stock awards in the form of common shares. On June 1, 2026, she received a total of 18,886 shares at a price of $0.00 per share as compensation awards, not open-market purchases.
The awards reflect converted restricted stock units and performance units from Thermon Group following a merger, with various tranches vesting through March 31, 2029. After these grants, she directly holds 18,886 CECO Environmental common shares.
CECO Environmental director J. Marcus reported acquiring company shares through a merger and an equity award. On June 1, 2026, he received 36,690 shares of CECO common stock as Mixed Election Consideration in exchange for his Thermon Group Holdings shares under the merger agreement. He also was credited with an additional 2,215 CECO shares that will vest on May 15, 2027. After these transactions, he directly holds 38,905 CECO common shares, all acquired without open-market purchases.
CECO Environmental Corp director Victor L. Richey Jr. reported equity acquisitions tied to CECO’s merger with Thermon Group Holdings and to director compensation. In connection with the merger, he elected stock consideration and received 6,378 shares of CECO common stock in exchange for Thermon shares he previously held.
Separately, he was granted 2,215 restricted stock units under CECO’s Deferred Compensation Plan for Non-Employee Directors. Each unit represents one share of common stock and will vest on May 15, 2027, with delivery of shares deferred until his service as a director ends. These are compensation-related and not open-market trades.
CECO Environmental Corp director Munish Nanda reported an open-market sale of 11,218 shares of Common Stock on May 1, 2026 at a weighted average price of $74.0012 per share. After this transaction, he directly holds 62,031 shares.
The price reflects a weighted average for multiple sales between $74.00 and $74.02 per share, and detailed trade-by-trade information is available upon request from the company, the SEC staff, or a security holder.
CECO Environmental Corp director Richard F. Wallman reported open-market purchases of CECO common stock. On April 29, 2026, he bought a total of 15,000 shares, including 5,000 shares at a weighted average price of $73.798 per share held indirectly through his spouse and 10,000 shares at $73.25 per share held directly. Following these transactions, his reported direct holdings rose to 229,909 shares, and indirect holdings through his spouse reached 85,500 shares, indicating a modest increase in his overall equity stake.
CECO Environmental Corp senior vice president and chief financial officer Peter K. Johansson reported routine equity-related activity. On March 31, 653 shares of common stock were withheld at a price of $59.58 per share to satisfy tax obligations, leaving him with 70,726 common shares held directly.
He also holds performance-based restricted stock units tied to the company’s common stock. Footnotes state 47,247 units are scheduled to convert to shares on July 5, 2027, and 30,000 units on September 12, 2029, in each case only if he remains employed and specified stock price targets are achieved over the performance periods.
CECO Environmental CEO Todd R. Gleason reported a routine tax-related share disposition. On this Form 4, 2,110 shares of common stock were withheld at $59.58 per share to cover tax liabilities from vesting restricted stock units. After this net settlement, he directly holds 450,688 common shares.
He also has significant equity incentives, including stock options on 316,902 shares at $6.36, 598,204 shares at $12.72, and smaller grants at higher exercise prices, plus performance-based restricted stock units covering 225,000 and 150,000 shares that may convert in 2027 and 2029 if employment and stock price targets are met.
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.
CECO Environmental General Counsel Gregory Alyson Noel reported routine equity compensation activity in company common stock. On March 16, 2026, Noel received a grant of 3,155 shares at no cost. On March 15 and March 17, 2026, a total of 289 shares were withheld to cover tax liabilities tied to restricted stock unit vesting, rather than sold on the market. After these transactions, Noel directly holds 23,194 common shares.
CECO Environmental’s Chief Accounting Officer, Kiril Kovachev, reported routine equity compensation activity involving common stock. On March 16, he received a grant of 1,753 shares at no cost, increasing his direct holdings.
On March 15 and 17, a total of 726 shares were disposed of to cover tax liabilities related to vesting restricted stock units, as reflected by Form 4 code F and the accompanying footnote. After these transactions, he directly holds 16,261 shares of CECO Environmental common stock.
CECO Environmental’s SVP and CFO Peter K. Johansson reported equity-based compensation and related tax withholding. He received grants of 16,083 and 3,944 shares of common stock at no cost, while 4,967, 1,731 and 1,570 shares were withheld to cover tax liabilities on vesting.
After these transactions he directly holds 71,379 common shares. He also holds performance-based restricted stock units covering 47,247 and 30,000 underlying shares, which may convert to common stock on July 5, 2027 and September 12, 2029 if continued employment and stock price targets are met.
CECO Environmental CEO Todd R. Gleason reported new equity awards and related tax withholding. He received a grant of 75,055 shares of Common Stock as compensation, with 29,535 shares withheld at $54.85 per share to cover taxes on vesting restricted stock units, leaving 452,798 shares held directly.
He was also granted a stock option for 17,563 shares at a $57.06 exercise price, vesting in three equal annual installments beginning March 16, 2027 and expiring March 16, 2036. The filing lists substantial existing option and performance-based restricted stock unit positions, plus small indirect holdings for his children.
CECO Environmental Chief Executive Officer Todd R. Gleason reported a tax-related share disposition. On March 7, 2026, 3,557 shares of common stock were withheld at $52.53 per share to cover the tax liability from vesting restricted stock units.
After this tax-withholding disposition, Gleason directly holds 407,278 shares of CECO common stock, with additional indirect holdings of common stock reported for his children, plus multiple stock option and restricted stock unit positions.
CECO Environmental Corp General Counsel Alyson Noel reported a Form 4 transaction involving company common stock. On the reported date, 287 shares were disposed of through a tax-withholding arrangement tied to the vesting of restricted stock units, rather than an open-market sale. After this withholding, Noel directly owned 20,328 common shares.
CECO Environmental’s General Counsel, Alyson Gregory, reported acquiring 8,465 shares of common stock of CECO Environmental Corp on January 15, 2026. The shares were acquired at a reported price of $0.00 per share, indicating they were received without cash payment, such as through an equity grant or similar award mechanism.
Following this transaction, Gregory’s direct beneficial ownership in CECO Environmental common stock increased to 20,615 shares. The filing shows no derivative securities transactions and confirms the report was filed for a single reporting person.