CECO ENVIRONMENTAL CORP ($CECO) Insider Transactions

Last updated: 2026-04-02 21:09 UTC | Total transactions: 149

In the last 12 months, insiders at CECO ENVIRONMENTAL CORP ($CECO) filed 149 transactions with the SEC: 15 open-market purchases totaling $2,866,651 and 19 sales totaling $21,665,117. Net insider sentiment: net selling.

CECO ENVIRONMENTAL CORP operates in the Industrial & commercial fans & blowers & air purifing equip industry (Technology sector).

Most Active Insiders

View all SEC Filings for CECO ENVIRONMENTAL CORP (CECO).

Set Up your own filters →

Recent Insider Transactions

Transaction Date Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 31, 2026 Gleason Todd R Chief Executive Officer F Common Stock 2110 $59.58 452,464.0000 36,549,130 0.46% 0.01%
March 31, 2026 Johansson Peter K. SVP, Chief Financial Officer F Common Stock 653 $59.58 70,726.0000 36,549,130 0.91% 0.00%
March 31, 2026 Gregory Alyson Noel General Counsel F Common Stock 175 $59.58 23,019.0000 36,549,130 0.75% 0.00%
March 17, 2026 Gregory Alyson Noel General Counsel F Common Stock 139 $57.06 23,194.0000 36,549,130 0.60% 0.00%
March 16, 2026 Gregory Alyson Noel General Counsel A Common Stock 3155 $0.00 23,333.0000 36,549,130 15.64% 0.01%
March 17, 2026 Johansson Peter K. SVP, Chief Financial Officer F Common Stock 1570 $57.06 71,379.0000 36,549,130 2.15% 0.00%
March 15, 2026 Gleason Todd R Chief Executive Officer A Common Stock 75055 $0.00 484,109.0000 36,549,130 18.35% 0.21%
March 15, 2026 Gleason Todd R Chief Executive Officer F Common Stock 29535 $54.85 454,574.0000 36,549,130 6.10% 0.08%
March 16, 2026 Gleason Todd R Chief Executive Officer A Stock Option (right to buy) 17563 $0.00 1,025,462.0000 36,549,130 1.74% 0.05%
March 15, 2026 Gregory Alyson Noel General Counsel F Common Stock 150 $54.50 20,178.0000 36,549,130 0.74% 0.00%
March 16, 2026 Johansson Peter K. SVP, Chief Financial Officer A Common Stock 3944 $0.00 72,949.0000 36,549,130 5.72% 0.01%
March 15, 2026 Johansson Peter K. SVP, Chief Financial Officer F Common Stock 1731 $54.50 69,005.0000 36,549,130 2.45% 0.00%
March 15, 2026 Johansson Peter K. SVP, Chief Financial Officer F Common Stock 4967 $54.85 70,736.0000 36,549,130 6.56% 0.01%
March 15, 2026 Johansson Peter K. SVP, Chief Financial Officer A Common Stock 16083 $0.00 75,703.0000 36,549,130 26.98% 0.04%
March 17, 2026 Kovachev Kiril Chief Accounting Officer F Common Stock 346 $57.06 16,261.0000 36,549,130 2.08% 0.00%
March 16, 2026 Kovachev Kiril Chief Accounting Officer A Common Stock 1753 $0.00 16,607.0000 36,549,130 11.80% 0.00%
March 15, 2026 Kovachev Kiril Chief Accounting Officer F Common Stock 380 $54.50 14,854.0000 36,549,130 2.49% 0.00%
March 7, 2026 Gleason Todd R Chief Executive Officer F Common Stock 3557 $52.53 409,054.0000 36,549,130 0.86% 0.01%
March 7, 2026 Gregory Alyson Noel General Counsel F Common Stock 287 $52.53 20,328.0000 36,549,130 1.39% 0.00%
Jan. 15, 2026 Gregory Alyson Noel General Counsel A Common Stock 8465 $0.00 20,615.0000 36,549,130 69.67% 0.02%
Sept. 18, 2025 Gleason Todd R Chief Executive Officer M Stock Option (right to buy) 101899 $0.00 1,013,207.0000 36,382,000 9.14% 0.28%
Sept. 18, 2025 Gleason Todd R Chief Executive Officer S Common Stock 100000 $51.30 412,611.0000 36,382,000 19.51% 0.27%
Sept. 18, 2025 Gleason Todd R Chief Executive Officer M Common Stock 100000 $12.72 512,611.0000 36,382,000 24.24% 0.27%
Sept. 18, 2025 Gleason Todd R Chief Executive Officer M Stock Option (right to buy) 100000 $0.00 1,115,106.0000 36,382,000 8.23% 0.27%
Sept. 22, 2025 Gleason Todd R Chief Executive Officer M Stock Option (right to buy) 98101 $0.00 915,106.0000 36,382,000 9.68% 0.27%
Sept. 19, 2025 Gleason Todd R Chief Executive Officer S Common Stock 700 $51.15 412,611.0000 36,382,000 0.17% 0.00%
Sept. 22, 2025 Gleason Todd R Chief Executive Officer M Common Stock 98101 $12.72 510,712.0000 36,382,000 23.78% 0.27%
Sept. 19, 2025 Gleason Todd R Chief Executive Officer S Common Stock 16199 $50.38 413,311.0000 36,382,000 3.77% 0.04%
Sept. 19, 2025 Gleason Todd R Chief Executive Officer M Common Stock 101899 $12.72 514,510.0000 36,382,000 24.70% 0.28%
Sept. 19, 2025 Gleason Todd R Chief Executive Officer S Common Stock 85000 $49.10 429,510.0000 36,382,000 16.52% 0.23%
Sept. 22, 2025 Gleason Todd R Chief Executive Officer S Common Stock 98101 $50.45 412,611.0000 36,382,000 19.21% 0.27%
Sept. 12, 2025 Johansson Peter K. SVP, Chief Financial Officer A Restricted Stock Units 30000 $0.00 77,247.0000 36,382,000 63.50% 0.08%
Sept. 5, 2025 WALLMAN RICHARD F Not found P Common Stock 3000 $46.93 300,409.0000 36,382,000 1.01% 0.01%
Aug. 29, 2025 WALLMAN RICHARD F Not found P Common Stock 1500 $44.25 297,409.0000 36,382,000 0.51% 0.00%
Aug. 29, 2025 WALLMAN RICHARD F Not found P Common Stock 3000 $44.25 297,409.0000 36,382,000 1.02% 0.01%
Aug. 15, 2025 Johansson Peter K. SVP, Chief Financial Officer F Common Stock 2302 $44.61 59,620.0000 36,382,000 3.72% 0.01%
July 30, 2025 DEZWIREK JASON Not found S Common Stock 43685 $43.09 4,260,726.0000 36,382,000 1.01% 0.12%
July 30, 2025 DEZWIREK JASON Not found S Common Stock 21986 $42.34 4,238,740.0000 36,382,000 0.52% 0.06%
July 30, 2025 DEZWIREK JASON Not found S Common Stock 4329 $41.36 4,234,411.0000 36,382,000 0.10% 0.01%
July 31, 2025 DEZWIREK JASON Not found S Common Stock 19617 $43.79 4,214,794.0000 36,382,000 0.46% 0.05%
July 31, 2025 DEZWIREK JASON Not found S Common Stock 10383 $43.07 4,204,411.0000 36,382,000 0.25% 0.03%
July 30, 2025 Mannarino Claudio A Not found S Common Stock 7759 $41.98 89,830.0000 36,382,000 7.95% 0.02%
July 30, 2025 Mannarino Claudio A Not found S Common Stock 11801 $41.25 78,029.0000 36,382,000 13.14% 0.03%
July 30, 2025 Mannarino Claudio A Not found S Common Stock 440 $40.41 77,589.0000 36,382,000 0.56% 0.00%
July 5, 2025 Kovachev Kiril Chief Accounting Officer F Common Stock 460 $30.00 15,114.0000 36,382,000 2.95% 0.00%
June 27, 2025 Watkins-Asiyanbi Joycelynn See Remarks. F Common Stock 1554 $29.60 73,178.0000 36,382,000 2.08% 0.00%
June 4, 2025 Gleason Todd R Chief Executive Officer A Restricted Stock Units 150000 $0.00 375,000.0000 36,382,000 66.67% 0.41%
June 3, 2025 Mannarino Claudio A Not found A Restricted Stock Units 3150 $0.00 6,006.0000 36,382,000 110.29% 0.01%
June 3, 2025 Mannarino Claudio A Not found A Common Stock 3150 $0.00 97,589.0000 36,382,000 3.34% 0.01%
June 3, 2025 SIEGEL LAURIE Not found A Common Stock 6300 $0.00 19,918.0000 36,382,000 46.26% 0.02%
June 3, 2025 KNOWLING ROBERT E JR Not found A Restricted Stock Units 6300 $0.00 20,311.0000 36,382,000 44.96% 0.02%
June 3, 2025 SACHS VALERIE GENTILE Not found A Common Stock 9072 $0.00 102,144.0000 36,382,000 9.75% 0.02%
June 3, 2025 DEZWIREK JASON Not found A Common Stock 6300 $0.00 4,304,411.0000 36,382,000 0.15% 0.02%
June 3, 2025 WALLMAN RICHARD F Not found A Common Stock 9792 $0.00 292,909.0000 36,382,000 3.46% 0.03%
June 3, 2025 Nanda Munish Not found A Common Stock 6300 $0.00 73,249.0000 36,382,000 9.41% 0.02%
March 31, 2025 Johansson Peter K. See Remarks S Common Stock 22500 $22.80 62,160.0000 36,382,000 26.58% 0.06%
April 1, 2025 Gleason Todd R Chief Executive Officer F Common Stock 3618 $23.09 412,611.0000 36,382,000 0.87% 0.01%
March 31, 2025 Gleason Todd R Chief Executive Officer F Common Stock 2110 $22.80 416,229.0000 36,382,000 0.50% 0.01%
March 31, 2025 Johansson Peter K. See Remarks F Common Stock 653 $22.80 61,507.0000 36,382,000 1.05% 0.00%
March 31, 2025 Watkins-Asiyanbi Joycelynn See Remarks. F Common Stock 688 $22.80 74,732.0000 36,382,000 0.91% 0.00%
March 27, 2025 Johansson Peter K. See Remarks S Common Stock 5601 $24.15 84,660.0000 36,382,000 6.21% 0.02%
March 15, 2025 Johansson Peter K. See Remarks A Common Stock 22212 $0.00 84,772.0000 36,382,000 35.51% 0.06%
March 17, 2025 Gleason Todd R Chief Executive Officer A Stock Options (right to buy) 67347 $0.00 92,793.0000 36,382,000 264.67% 0.19%
March 15, 2025 Gleason Todd R Chief Executive Officer F Common Stock 75778 $23.25 418,339.0000 36,382,000 15.34% 0.21%
March 15, 2025 Gleason Todd R Chief Executive Officer A Common Stock 202705 $0.00 494,117.0000 36,382,000 69.56% 0.56%
March 15, 2025 Watkins-Asiyanbi Joycelynn See Remarks. F Common Stock 4372 $23.25 64,781.0000 36,382,000 6.32% 0.01%
March 15, 2025 Watkins-Asiyanbi Joycelynn See Remarks. A Common Stock 11012 $0.00 69,153.0000 36,382,000 18.94% 0.03%
March 17, 2025 Johansson Peter K. See Remarks A Common Stock 11969 $0.00 90,261.0000 36,382,000 15.29% 0.03%
March 15, 2025 Johansson Peter K. See Remarks F Common Stock 6480 $23.25 78,292.0000 36,382,000 7.64% 0.02%
March 17, 2025 Watkins-Asiyanbi Joycelynn See Remarks. A Common Stock 10639 $0.00 75,420.0000 36,382,000 16.42% 0.03%
March 15, 2025 Kovachev Kiril Chief Accounting Officer F Common Stock 464 $23.25 11,318.0000 36,382,000 3.94% 0.00%
March 17, 2025 Kovachev Kiril Chief Accounting Officer A Common Stock 4256 $0.00 15,574.0000 36,382,000 37.60% 0.01%
March 7, 2025 Gleason Todd R Chief Executive Officer F Common Stock 3526 $24.24 287,886.0000 36,382,000 1.21% 0.01%
Feb. 26, 2025 WALLMAN RICHARD F Not found P Common Stock 14000 $25.19 283,117.0000 36,382,000 5.20% 0.04%
Feb. 26, 2025 WALLMAN RICHARD F Not found P Common Stock 1000 $25.15 283,117.0000 36,382,000 0.35% 0.00%
April 1, 2023 Gleason Todd R Chief Executive Officer F Common Stock 3617 $13.99 163,333.0000 35,005,159 2.17% 0.01%
July 5, 2024 Kovachev Kiril Chief Accounting Officer F Common Stock 457 $28.46 11,782.0000 35,334,090 3.73% 0.00%
June 27, 2023 Watkins-Asiyanbi Joycelynn See Remarks. F Common Stock 1554 $12.74 60,881.0000 35,005,159 2.49% 0.00%
Aug. 15, 2023 Watkins-Asiyanbi Joycelynn See Remarks. F Common Stock 543 $13.28 60,338.0000 35,005,159 0.89% 0.00%
March 31, 2024 Watkins-Asiyanbi Joycelynn See Remarks. F Common Stock 688 $23.02 59,650.0000 35,334,090 1.14% 0.00%
June 27, 2024 Watkins-Asiyanbi Joycelynn See Remarks. F Common Stock 1554 $27.20 58,096.0000 35,334,090 2.61% 0.00%
Aug. 15, 2024 Watkins-Asiyanbi Joycelynn See Remarks. F Common Stock 543 $28.20 58,141.0000 35,334,090 0.93% 0.00%
Aug. 15, 2023 Johansson Peter K. See Remarks F Common Stock 1803 $13.28 65,436.0000 35,005,159 2.68% 0.01%
March 31, 2024 Johansson Peter K. See Remarks F Common Stock 921 $23.02 64,515.0000 35,334,090 1.41% 0.00%
Aug. 15, 2024 Johansson Peter K. See Remarks F Common Stock 2544 $28.20 62,560.0000 35,334,090 3.91% 0.01%
July 6, 2021 Gleason Todd R Chief Executive Officer F Common Stock 5743 $7.12 179,222.0000 0 3.10% 0.00%
April 1, 2022 Gleason Todd R Chief Executive Officer F Common Stock 2726 $5.46 176,496.0000 0 1.52% 0.00%
July 6, 2022 Gleason Todd R Chief Executive Officer F Common Stock 5743 $5.97 170,753.0000 0 3.25% 0.00%
March 7, 2023 Gleason Todd R Chief Executive Officer F Common Stock 3803 $14.99 166,950.0000 35,005,159 2.23% 0.01%
July 6, 2023 Gleason Todd R Chief Executive Officer F Common Stock 9281 $12.83 154,052.0000 35,005,159 5.68% 0.03%
March 7, 2024 Gleason Todd R Chief Executive Officer F Common Stock 3788 $20.56 150,264.0000 35,334,090 2.46% 0.01%
March 15, 2024 Gleason Todd R Chief Executive Officer A Common Stock 76337 $0.00 226,601.0000 35,334,090 50.80% 0.22%
March 15, 2024 Gleason Todd R Chief Executive Officer A Common Stock 128678 $0.00 355,279.0000 35,334,090 56.79% 0.36%
March 15, 2024 Gleason Todd R Chief Executive Officer F Common Stock 50635 $21.44 304,644.0000 35,334,090 14.25% 0.14%
March 31, 2024 Gleason Todd R Chief Executive Officer F Common Stock 2110 $23.02 302,534.0000 35,334,090 0.69% 0.01%
April 1, 2024 Gleason Todd R Chief Executive Officer F Common Stock 3617 $23.00 298,917.0000 35,334,090 1.20% 0.01%
July 6, 2024 Gleason Todd R Chief Executive Officer F Common Stock 9281 $28.46 289,636.0000 35,334,090 3.10% 0.03%
Aug. 30, 2024 WALLMAN RICHARD F Not found P Common Stock 10000 $28.77 268,117.0000 35,334,090 3.87% 0.03%
June 30, 2024 SACHS VALERIE GENTILE Not found A Common Stock 663 $0.00 93,072.0000 35,334,090 0.72% 0.00%
June 30, 2024 WALLMAN RICHARD F Not found A Common Stock 798 $0.00 258,117.0000 35,334,090 0.31% 0.00%
May 20, 2024 SACHS VALERIE GENTILE Not found A Common Stock 8833 $0.00 92,409.0000 35,334,090 10.57% 0.02%
May 20, 2024 Mannarino Claudio A Not found A Restricted Stock Units 2856 $24.51 2,856.0000 35,334,090 9999.99% 0.01%
May 20, 2024 Mannarino Claudio A Not found A Common Stock 2856 $0.00 94,439.0000 35,334,090 3.12% 0.01%
May 20, 2024 DEZWIREK JASON Not found A Common Stock 5712 $0.00 4,298,111.0000 35,334,090 0.13% 0.02%
May 20, 2024 WALLMAN RICHARD F Not found A Common Stock 9466 $0.00 253,319.0000 35,334,090 3.88% 0.03%
May 21, 2024 WALLMAN RICHARD F Not found P Common Stock 4000 $24.50 257,319.0000 35,334,090 1.58% 0.01%
May 20, 2024 Nanda Munish Not found A Common Stock 5712 $0.00 66,949.0000 35,334,090 9.33% 0.02%
May 20, 2024 WALLMAN RICHARD F Not found A Common Stock 9466 $0.00 253,319.0000 35,334,090 3.88% 0.03%
May 21, 2024 WALLMAN RICHARD F Not found P Common Stock 4000 $24.50 257,319.0000 35,334,090 1.58% 0.01%
May 20, 2024 KNOWLING ROBERT E JR Not found A Restricted Stock Units 5712 $24.51 14,011.0000 35,334,090 68.83% 0.02%
May 20, 2024 SIEGEL LAURIE Not found A Common Stock 5712 $0.00 13,618.0000 35,334,090 72.25% 0.02%
May 1, 2024 WALLMAN RICHARD F Not found P Common Stock 5000 $21.95 243,853.0000 35,334,090 2.09% 0.01%
March 31, 2024 WALLMAN RICHARD F Not found A Common Stock 1000 $0.00 238,853.0000 35,334,090 0.42% 0.00%
March 31, 2024 SACHS VALERIE GENTILE Not found A Common Stock 831 $0.00 83,576.0000 35,334,090 1.00% 0.00%
March 15, 2024 Gleason Todd R Chief Executive Officer A Common Stock 76337 $0.00 305,971.0000 35,334,090 33.24% 0.22%
March 15, 2024 Gleason Todd R Chief Executive Officer A Stock Option (right to buy) 25446 $0.00 25,446.0000 35,334,090 9999.99% 0.07%
March 15, 2024 Kovachev Kiril Chief Accounting Officer A Common Stock 4691 $0.00 12,239.0000 35,334,090 62.15% 0.01%
March 15, 2024 Watkins-Asiyanbi Joycelynn See Remarks A Common Stock 23454 $0.00 62,435.0000 35,334,090 60.17% 0.07%
March 15, 2024 Johansson Peter K. See Remarks A Common Stock 26384 $0.00 67,239.0000 35,334,090 64.58% 0.07%
March 6, 2024 WALLMAN RICHARD F Not found P Common Stock 50000 $19.78 237,853.0000 35,334,090 26.62% 0.14%
March 6, 2024 SIEGEL LAURIE Not found P Common Stock 2500 $19.87 7,906.0000 35,334,090 46.24% 0.01%
Jan. 5, 2024 WALLMAN RICHARD F Not found A Common Stock 1186 $0.00 187,853.0000 35,334,090 0.64% 0.00%
Dec. 21, 2023 Gleason Todd R Chief Executive Officer S Common Stock 14500 $21.11 186,741.0000 35,005,159 7.21% 0.04%
Oct. 6, 2023 WALLMAN RICHARD F Director A Common Stock 1462 $0.00 186,667.0000 35,005,159 0.79% 0.00%
July 5, 2023 Gleason Todd R Chief Executive Officer A Restricted Stock Units 225000 $13.25 225,000.0000 35,005,159 9999.99% 0.64%
Sept. 29, 2023 Watkins-Asiyanbi Joycelynn See Remarks A Restricted Stock Units 41341 $15.97 41,341.0000 35,005,159 9999.99% 0.12%
Sept. 29, 2023 Johansson Peter K. See Remarks A Restricted Stock Units 47247 $15.97 47,247.0000 35,005,159 9999.99% 0.13%
Sept. 18, 2023 WALLMAN RICHARD F Director P Common Stock 10000 $15.99 185,205.0000 35,005,159 5.71% 0.03%
Sept. 7, 2023 SIEGEL LAURIE Director A Common Stock 5406 $0.00 5,406.0000 35,005,159 9999.99% 0.02%
Sept. 7, 2023 WALLMAN RICHARD F Director P Common Stock 12000 $13.76 175,205.0000 35,005,159 7.35% 0.03%
July 10, 2023 WALLMAN RICHARD F Director A Common Stock 1054 $0.00 163,205.0000 35,005,159 0.65% 0.00%
July 5, 2023 Gleason Todd R Chief Executive Officer A Restricted Stock Units 16982 $13.25 16,982.0000 35,005,159 9999.99% 0.05%
June 5, 2023 DEZWIREK JASON Director A Common Stock 8299 $0.00 4,292,399.0000 35,005,159 0.19% 0.02%
June 5, 2023 WALLMAN RICHARD F Director A Common Stock 8299 $0.00 162,151.0000 35,005,159 5.39% 0.02%
June 5, 2023 SACHS VALERIE GENTILE Director A Common Stock 8299 $0.00 82,745.0000 35,005,159 11.15% 0.02%
June 5, 2023 Nanda Munish Director A Common Stock 8299 $0.00 61,237.0000 35,005,159 15.68% 0.02%
June 5, 2023 Mannarino Claudio A Director A Common Stock 8299 $0.00 91,583.0000 35,005,159 9.96% 0.02%
June 5, 2023 KNOWLING ROBERT E JR Director A Restricted Stock Units 8299 $12.05 8,299.0000 35,005,159 9999.99% 0.02%
April 12, 2023 WALLMAN RICHARD F Director A Common Stock 1030 $0.00 153,852.0000 35,005,159 0.67% 0.00%
March 31, 2023 Gohr Paul M Chief Accounting Officer A Common Stock 5361 $0.00 54,564.0000 35,005,159 10.90% 0.02%
March 31, 2023 Johansson Peter K. See Remarks A Common Stock 10722 $0.00 40,338.0000 35,005,159 36.20% 0.03%
March 31, 2023 Nuggihalli Ramesh Chief Operating Officer A Common Stock 10722 $0.00 73,904.0000 35,005,159 16.97% 0.03%
March 31, 2023 Watkins-Asiyanbi Joycelynn See Remarks A Common Stock 9382 $0.00 37,994.0000 35,005,159 32.79% 0.03%
March 31, 2023 Gleason Todd R Chief Executive Officer A Common Stock 21444 $0.00 201,241.0000 35,005,159 11.93% 0.06%
March 28, 2023 Gohr Paul M Chief Accounting Officer S Common Stock 11880 $14.41 49,203.0000 35,005,159 19.45% 0.03%
March 15, 2023 Liner David B Director P Common Stock 3000 $13.62 118,080.0000 35,005,159 2.61% 0.01%
March 10, 2023 Nuggihalli Ramesh Chief Operating Officer S Common Stock 12115 $14.75 63,182.0000 35,005,159 16.09% 0.03%
March 7, 2023 WALLMAN RICHARD F Director P Common Stock 10000 $15.08 152,822.0000 35,005,159 7.00% 0.03%
Dec. 29, 2022 Gleason Todd R Chief Executive Officer S Common Stock 11000 $11.59 179,797.0000 0 5.77% 0.00%