CECO Insider Transactions
1,197 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
CECO insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| DEZWIREK JASON | Director | 2026-06-25 | Sale | 34,000.0 | $97.28 |
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| DEZWIREK JASON | Director | 2026-06-24 | Sale | 34,000.0 | $96.61 |
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| Johansson Peter K. | SVP, Chief Financial Officer | 2026-06-24 | Sale | 30,000.0 | $96.49 |
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| WALLMAN RICHARD F | Director | 2026-06-01 | Purchase | 20,000.0 | $76.85 |
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| Nanda Munish | Director | 2026-05-01 | Sale | 11,218.0 | $74.0 |
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| WALLMAN RICHARD F | Director | 2026-04-29 | Purchase | 5,000.0 | $73.8 |
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| WALLMAN RICHARD F | Director | 2026-04-29 | Purchase | 10,000.0 | $73.25 |
|---|
| Gleason Todd R | Chief Executive Officer | 2025-09-22 | Sale | 98,101.0 | $50.45 |
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| Gleason Todd R | Chief Executive Officer | 2025-09-19 | Sale | 700.0 | $51.15 |
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| Gleason Todd R | Chief Executive Officer | 2025-09-19 | Sale | 16,199.0 | $50.38 |
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| Gleason Todd R | Chief Executive Officer | 2025-09-19 | Sale | 85,000.0 | $49.1 |
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| Gleason Todd R | Chief Executive Officer | 2025-09-18 | Sale | 100,000.0 | $51.3 |
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| WALLMAN RICHARD F | Director | 2025-09-05 | Purchase | 3,000.0 | $46.93 |
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| WALLMAN RICHARD F | Director | 2025-08-29 | Purchase | 1,500.0 | $44.25 |
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| WALLMAN RICHARD F | Director | 2025-08-29 | Purchase | 3,000.0 | $44.25 |
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| DEZWIREK JASON | Director | 2025-07-31 | Sale | 10,383.0 | $43.07 |
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| DEZWIREK JASON | Director | 2025-07-31 | Sale | 19,617.0 | $43.79 |
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| DEZWIREK JASON | Director | 2025-07-30 | Sale | 4,329.0 | $41.36 |
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| DEZWIREK JASON | Director | 2025-07-30 | Sale | 21,986.0 | $42.34 |
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| DEZWIREK JASON | Director | 2025-07-30 | Sale | 43,685.0 | $43.09 |
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| Mannarino Claudio A | Director | 2025-07-30 | Sale | 440.0 | $40.41 |
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| Mannarino Claudio A | Director | 2025-07-30 | Sale | 11,801.0 | $41.25 |
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| Mannarino Claudio A | Director | 2025-07-30 | Sale | 7,759.0 | $41.98 |
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| Johansson Peter K. | See Remarks | 2025-03-31 | Sale | 22,500.0 | $22.8 |
|---|
| Johansson Peter K. | See Remarks | 2025-03-27 | Sale | 5,601.0 | $24.15 |
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| WALLMAN RICHARD F | Director | 2025-02-26 | Purchase | 14,000.0 | $25.19 |
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| WALLMAN RICHARD F | Director | 2025-02-26 | Purchase | 1,000.0 | $25.15 |
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| WALLMAN RICHARD F | Director | 2024-08-30 | Purchase | 10,000.0 | $28.77 |
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| WALLMAN RICHARD F | Director | 2024-05-21 | Purchase | 4,000.0 | $24.5 |
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| WALLMAN RICHARD F | Director | 2024-05-21 | Purchase | 4,000.0 | $24.5 |
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| WALLMAN RICHARD F | Director | 2024-05-01 | Purchase | 5,000.0 | $21.95 |
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| SIEGEL LAURIE | Director | 2024-03-06 | Purchase | 2,500.0 | $19.87 |
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| WALLMAN RICHARD F | Director | 2024-03-06 | Purchase | 50,000.0 | $19.78 |
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| Gleason Todd R | Chief Executive Officer | 2023-12-21 | Sale | 14,500.0 | $21.11 |
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| WALLMAN RICHARD F | Director | 2023-09-18 | Purchase | 10,000.0 | $15.99 |
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| WALLMAN RICHARD F | Director | 2023-09-07 | Purchase | 12,000.0 | $13.76 |
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| Gohr Paul M | Chief Accounting Officer | 2023-03-28 | Sale | 11,880.0 | $14.41 |
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| Liner David B | Director | 2023-03-15 | Purchase | 3,000.0 | $13.62 |
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| Nuggihalli Ramesh | Chief Operating Officer | 2023-03-10 | Sale | 12,115.0 | $14.75 |
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| WALLMAN RICHARD F | Director | 2023-03-07 | Purchase | 10,000.0 | $15.08 |
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| Gleason Todd R | Chief Executive Officer | 2022-12-29 | Sale | 11,000.0 | $11.59 |
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| Nuggihalli Ramesh | Chief Operating Officer | 2022-11-18 | Purchase | 250.0 | $11.25 |
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| Liner David B | Director | 2022-09-21 | Purchase | 10,500.0 | $9.5 |
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| Liner David B | Director | 2022-09-20 | Purchase | 4,500.0 | $9.4 |
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| Nuggihalli Ramesh | Chief Operating Officer | 2022-08-24 | Purchase | 300.0 | $10.33 |
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| WALLMAN RICHARD F | Director | 2022-08-09 | Purchase | 20,000.0 | $8.97 |
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| Nuggihalli Ramesh | Chief Operating Officer | 2022-05-11 | Purchase | 570.0 | $5.36 |
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| Gleason Todd R | Chief Executive Officer | 2022-03-24 | Purchase | 1,776.0 | $5.56 |
|---|
| WALLMAN RICHARD F | Director | 2022-03-22 | Purchase | 16,913.0 | $5.73 |
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| WALLMAN RICHARD F | Director | 2022-03-21 | Purchase | 13,087.0 | $5.87 |
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| Nuggihalli Ramesh | Chief Operating Officer | 2022-03-15 | Purchase | 560.0 | $5.37 |
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| Eckl Matthew | Chief Financial Officer | 2022-03-15 | Purchase | 1,900.0 | $5.48 |
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| WALLMAN RICHARD F | Director | 2021-12-21 | Purchase | 9,574.0 | $6.01 |
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| WALLMAN RICHARD F | Director | 2021-12-20 | Purchase | 5,426.0 | $5.86 |
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| WALLMAN RICHARD F | Director | 2021-12-10 | Purchase | 8,160.0 | $6.09 |
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| WALLMAN RICHARD F | Director | 2021-12-10 | Purchase | 16,310.0 | $6.1 |
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| WALLMAN RICHARD F | Director | 2021-12-09 | Purchase | 1,840.0 | $6.1 |
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| WALLMAN RICHARD F | Director | 2021-12-09 | Purchase | 3,690.0 | $6.1 |
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| Henry Chasity | Chief Operating Officer | 2021-11-10 | Purchase | 571.0 | $7.04 |
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| Nuggihalli Ramesh | Chief Operating Officer | 2021-11-10 | Purchase | 571.0 | $7.04 |
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| Pollack Jonathan | Director | 2021-08-05 | Purchase | 7,630.0 | $6.88 |
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| Liner David B | Director | 2021-05-11 | Purchase | 2,000.0 | $7.25 |
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| Eckl Matthew | Chief Financial Officer | 2021-05-07 | Purchase | 1,400.0 | $7.2 |
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| Nuggihalli Ramesh | Chief Operating Officer | 2021-05-07 | Purchase | 1,300.0 | $7.2 |
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| Liner David B | Director | 2020-11-06 | Purchase | 5,500.0 | $6.02 |
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| Liner David B | Director | 2020-08-13 | Purchase | 5,000.0 | $8.65 |
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| Pollack Jonathan | Director | 2020-08-10 | Purchase | 3,000.0 | $8.34 |
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| DEZWIREK JASON | Director,TenPercentOwner | 2020-08-07 | Purchase | 11,000.0 | $8.0 |
|---|
| DEZWIREK JASON | Director,TenPercentOwner | 2020-08-06 | Purchase | 25,000.0 | $7.66 |
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| Liner David B | Director | 2019-08-27 | Purchase | 3,000.0 | $6.9 |
|---|
| Sadlowski Dennis | Chief Executive Officer | 2019-08-15 | Purchase | 2,000.0 | $7.0 |
|---|
| Eckl Matthew | Chief Financial Officer | 2019-05-09 | Purchase | 1,900.0 | $8.14 |
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| Sadlowski Dennis | Chief Executive Officer | 2019-03-28 | Purchase | 4,000.0 | $7.23 |
|---|
| Liner David B | Director | 2019-03-08 | Purchase | 5,000.0 | $7.13 |
|---|
| Sadlowski Dennis | Chief Executive Officer | 2018-12-28 | Purchase | 1,000.0 | $6.59 |
|---|
| Sadlowski Dennis | Chief Executive Officer | 2018-12-11 | Purchase | 1,500.0 | $7.53 |
|---|
| Liner David B | Director | 2018-11-28 | Purchase | 5,000.0 | $7.86 |
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| Pollack Jonathan | Director | 2018-08-09 | Purchase | 15,000.0 | $8.61 |
|---|
| Sadlowski Dennis | Chief Executive Officer | 2018-08-09 | Purchase | 2,872.0 | $8.1 |
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| Pollack Jonathan | Director | 2018-06-04 | Purchase | 5,000.0 | $5.86 |
|---|
| Eckl Matthew | Chief Financial Officer | 2018-06-01 | Purchase | 3,500.0 | $5.74 |
|---|
| Sadlowski Dennis | Chief Executive Officer | 2017-12-14 | Purchase | 4,100.0 | $4.85 |
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| GOLDBERG ERIC MICHAEL | Director | 2017-11-13 | Purchase | 1,500.0 | $5.68 |
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| Liner David B | Director | 2017-11-09 | Purchase | 4,000.0 | $5.76 |
|---|
| Mannarino Claudio A | Director | 2017-11-09 | Purchase | 2,000.0 | $5.8 |
|---|
| Sadlowski Dennis | Chief Executive Officer | 2017-11-09 | Purchase | 4,000.0 | $5.54 |
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| DEZWIREK JASON | Director,TenPercentOwner | 2017-11-09 | Purchase | 50,000.0 | $5.8 |
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| SACHS VALERIE GENTILE | Director | 2017-11-09 | Purchase | 5,000.0 | $5.49 |
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| Pollack Jonathan | Director | 2017-11-09 | Purchase | 8,900.0 | $5.87 |
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| RUDIN SETH | Director | 2017-11-09 | Purchase | 1,000.0 | $5.81 |
|---|
| Pollack Jonathan | Director | 2017-08-16 | Purchase | 6,800.0 | $7.31 |
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| DEZWIREK JASON | Director,TenPercentOwner | 2017-08-15 | Purchase | 25,000.0 | $7.24 |
|---|
| DEZWIREK JASON | Director,TenPercentOwner | 2017-08-15 | Purchase | 25,000.0 | $7.27 |
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| DEZWIREK JASON | Director,TenPercentOwner | 2017-08-15 | Purchase | 25,000.0 | $7.27 |
|---|
| Mannarino Claudio A | Director | 2017-03-14 | Purchase | 1,500.0 | $10.24 |
|---|
| Sadlowski Dennis | Interim CEO | 2017-03-10 | Purchase | 4,000.0 | $10.46 |
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| Eckl Matthew | Chief Financial Officer | 2017-03-10 | Purchase | 500.0 | $10.46 |
|---|
| Lang Jeffrey | CEO and President | 2016-12-28 | Sale | 10,000.0 | $14.23 |
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| Lang Jeffrey | CEO and President | 2016-12-27 | Sale | 4,072.0 | $14.3 |
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| Lang Jeffrey | CEO and President | 2016-12-23 | Sale | 5,928.0 | $14.31 |
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