Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Ceco Environmental Corp (CECO) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Ceco Environmental Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 3197.
Total stock buying since 2015: $6,197,170.
Total stock sales since 2015: $7,556,445.
Total stock option exercises since 2015: $752,929.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 19,500 | $576,645 | 148,101 | $5,733,686 | 0 | $0 |
| 2024 | 71,500 | $1,534,332 | 0 | $0 | 0 | $0 |
| 2023 | 35,000 | $516,630 | 38,495 | $655,981 | 0 | $0 |
| 2022 | 70,356 | $527,431 | 11,000 | $127,435 | 0 | $0 |
| 2021 | 57,901 | $362,657 | 0 | $0 | 2,000 | $13,320 |
| 2020 | 49,500 | $380,825 | 0 | $0 | 0 | $0 |
| 2019 | 15,900 | $114,736 | 0 | $0 | 65,000 | $263,250 |
| 2018 | 33,872 | $258,987 | 0 | $0 | 0 | $0 |
| 2017 | 118,300 | $754,596 | 0 | $0 | 0 | $0 |
| 2016 | 3,700 | $26,658 | 70,000 | $988,104 | 85,000 | $447,199 |
| 2015 | 134,340 | $1,143,673 | 6,000 | $51,239 | 6,000 | $29,160 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 4,500 | $199,125 | 0 | $0 | 0 | $0 |
| 2025-07 | 0 | $0 | 120,000 | $5,085,490 | 0 | $0 |
| 2025-03 | 0 | $0 | 28,101 | $648,196 | 0 | $0 |
| 2025-02 | 15,000 | $377,520 | 0 | $0 | 0 | $0 |
| 2024-08 | 10,000 | $287,720 | 0 | $0 | 0 | $0 |
| 2024-05 | 9,000 | $207,750 | 0 | $0 | 0 | $0 |
| 2024-03 | 52,500 | $1,038,862 | 0 | $0 | 0 | $0 |
| 2023-12 | 0 | $0 | 14,500 | $306,095 | 0 | $0 |
| 2023-09 | 22,000 | $325,020 | 0 | $0 | 0 | $0 |
| 2023-03 | 13,000 | $191,610 | 23,995 | $349,886 | 0 | $0 |
| 2022-12 | 0 | $0 | 11,000 | $127,435 | 0 | $0 |
| 2022-11 | 250 | $2,812 | 0 | $0 | 0 | $0 |
| 2022-09 | 15,000 | $142,050 | 0 | $0 | 0 | $0 |
| 2022-08 | 20,300 | $182,499 | 0 | $0 | 0 | $0 |
| 2022-05 | 570 | $3,055 | 0 | $0 | 0 | $0 |
| 2022-03 | 34,236 | $197,015 | 0 | $0 | 0 | $0 |
| 2021-12 | 45,000 | $272,212 | 0 | $0 | 0 | $0 |
| 2021-11 | 571 | $4,019 | 0 | $0 | 0 | $0 |
| 2021-08 | 7,630 | $52,486 | 0 | $0 | 0 | $0 |
| 2021-05 | 4,700 | $33,940 | 0 | $0 | 0 | $0 |
| 2021-03 | 0 | $0 | 0 | $0 | 2,000 | $13,320 |
| 2020-11 | 5,500 | $33,110 | 0 | $0 | 0 | $0 |
| 2020-08 | 44,000 | $347,715 | 0 | $0 | 0 | $0 |
| 2019-11 | 0 | $0 | 0 | $0 | 65,000 | $263,250 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-29 | Wallman Richard F | Buy | 4,500 | 44.25 | 199,125 |
| 2025-07-31 | Dezwirek Jason | Sale | 30,000 | 43.43 | 1,302,840 |
| 2025-07-30 | Mannarino Claudio A | Sale | 20,000 | 41.21 | 824,240 |
| 2025-07-30 | Dezwirek Jason | Sale | 70,000 | 42.26 | 2,958,410 |
| 2025-03-31 | Johansson Peter K. (See Remarks) | Sale | 22,500 | 22.80 | 512,932 |
| 2025-03-27 | Johansson Peter K. (See Remarks) | Sale | 5,601 | 24.15 | 135,264 |
| 2025-02-26 | Wallman Richard F | Buy | 15,000 | 25.17 | 377,520 |
| 2024-08-30 | Wallman Richard F | Buy | 10,000 | 28.77 | 287,720 |
| 2024-05-21 | Wallman Richard F | Buy | 4,000 | 24.50 | 98,000 |
| 2024-05-01 | Wallman Richard F | Buy | 5,000 | 21.95 | 109,750 |
| 2024-03-06 | Siegel Laurie | Buy | 2,500 | 19.86 | 49,662 |
| 2024-03-06 | Wallman Richard F | Buy | 50,000 | 19.78 | 989,200 |
| 2023-12-21 | Gleason Todd R (Chief Executive Officer) | Sale | 14,500 | 21.11 | 306,095 |
| 2023-09-18 | Wallman Richard F (Director) | Buy | 10,000 | 15.99 | 159,900 |
| 2023-09-07 | Wallman Richard F (Director) | Buy | 12,000 | 13.76 | 165,120 |
| 2023-03-28 | Gohr Paul M (Chief Accounting Officer) | Sale | 11,880 | 14.41 | 171,190 |
| 2023-03-15 | Liner David B (Director) | Buy | 3,000 | 13.62 | 40,860 |
| 2023-03-10 | Nuggihalli Ramesh (Chief Operating Officer) | Sale | 12,115 | 14.75 | 178,696 |
| 2023-03-07 | Wallman Richard F (Director) | Buy | 10,000 | 15.07 | 150,750 |
| 2022-12-29 | Gleason Todd R (Chief Executive Officer) | Sale | 11,000 | 11.59 | 127,435 |
| 2022-11-18 | Nuggihalli Ramesh (Chief Operating Officer) | Buy | 250 | 11.25 | 2,812 |
| 2022-09-21 | Liner David B (Director) | Buy | 10,500 | 9.50 | 99,750 |
| 2022-09-20 | Liner David B (Director) | Buy | 4,500 | 9.40 | 42,300 |
| 2022-08-24 | Nuggihalli Ramesh (Chief Operating Officer) | Buy | 300 | 10.33 | 3,099 |
| 2022-08-09 | Wallman Richard F (Director) | Buy | 20,000 | 8.97 | 179,400 |
| 2022-05-11 | Nuggihalli Ramesh (Chief Operating Officer) | Buy | 570 | 5.36 | 3,055 |
| 2022-03-24 | Gleason Todd R (Chief Executive Officer) | Buy | 1,776 | 5.56 | 9,869 |
| 2022-03-22 | Wallman Richard F (Director) | Buy | 16,913 | 5.73 | 96,911 |
| 2022-03-21 | Wallman Richard F (Director) | Buy | 13,087 | 5.87 | 76,820 |
| 2022-03-15 | Nuggihalli Ramesh (Chief Operating Officer) | Buy | 560 | 5.37 | 3,007 |
| 2022-03-15 | Eckl Matthew (Chief Financial Officer) | Buy | 1,900 | 5.48 | 10,408 |
| 2021-12-21 | Wallman Richard F (Director) | Buy | 9,574 | 6.01 | 57,539 |
| 2021-12-20 | Wallman Richard F (Director) | Buy | 5,426 | 5.86 | 31,796 |
| 2021-12-10 | Wallman Richard F (Director) | Buy | 24,470 | 6.09 | 149,144 |
| 2021-12-09 | Wallman Richard F (Director) | Buy | 5,530 | 6.10 | 33,733 |
| 2021-11-10 | Henry Chasity (Chief Operating Officer) | Buy | 571 | 7.04 | 4,019 |
| 2021-08-05 | Pollack Jonathan (Director) | Buy | 7,630 | 6.88 | 52,486 |
| 2021-05-11 | Liner David B (Director) | Buy | 2,000 | 7.25 | 14,500 |
| 2021-05-07 | Nuggihalli Ramesh (Chief Operating Officer) | Buy | 1,300 | 7.20 | 9,360 |
| 2021-05-07 | Eckl Matthew (Chief Financial Officer) | Buy | 1,400 | 7.20 | 10,080 |
| 2021-03-04 | Pollack Jonathan (Director) | Option Ex | 2,000 | 6.66 | 13,320 |
| 2020-11-06 | Liner David B (Director) | Buy | 5,500 | 6.02 | 33,110 |
| 2020-08-13 | Liner David B (Director) | Buy | 5,000 | 8.65 | 43,250 |
| 2020-08-10 | Pollack Jonathan (Director) | Buy | 3,000 | 8.34 | 25,032 |
| 2020-08-07 | Dezwirek Jason (Director) | Buy | 11,000 | 8.00 | 88,033 |
| 2020-08-06 | Dezwirek Jason (Director) | Buy | 25,000 | 7.66 | 191,400 |
| 2019-11-22 | Pollack Jonathan (Director) | Option Ex | 65,000 | 4.05 | 263,250 |
| 2019-08-27 | Liner David B (Director) | Buy | 3,000 | 6.90 | 20,700 |
| 2019-08-15 | Sadlowski Dennis (Chief Executive Officer) | Buy | 2,000 | 7.00 | 14,000 |
| 2019-05-09 | Eckl Matthew (Chief Financial Officer) | Buy | 1,900 | 8.14 | 15,466 |
| 2019-03-28 | Sadlowski Dennis (Chief Executive Officer) | Buy | 4,000 | 7.23 | 28,920 |
| 2019-03-08 | Liner David B (Director) | Buy | 5,000 | 7.13 | 35,650 |
| 2018-12-28 | Sadlowski Dennis (Chief Executive Officer) | Buy | 1,000 | 6.59 | 6,590 |
| 2018-12-11 | Sadlowski Dennis (Chief Executive Officer) | Buy | 1,500 | 7.53 | 11,295 |
| 2018-11-28 | Liner David B (Director) | Buy | 5,000 | 7.86 | 39,300 |
| 2018-08-09 | Sadlowski Dennis (Chief Executive Officer) | Buy | 2,872 | 8.10 | 23,263 |
| 2018-08-09 | Pollack Jonathan (Director) | Buy | 15,000 | 8.61 | 129,149 |
| 2018-06-04 | Pollack Jonathan (Director) | Buy | 5,000 | 5.86 | 29,300 |
| 2018-06-01 | Eckl Matthew (Chief Financial Officer) | Buy | 3,500 | 5.74 | 20,090 |
| 2017-12-14 | Sadlowski Dennis (Chief Executive Officer) | Buy | 4,100 | 4.85 | 19,885 |
| 2017-11-13 | Goldberg Eric Michael (Director) | Buy | 1,500 | 5.68 | 8,520 |
| 2017-11-09 | Sadlowski Dennis (Chief Executive Officer) | Buy | 4,000 | 5.54 | 22,160 |
| 2017-11-09 | Rudin Seth (Director) | Buy | 1,000 | 5.81 | 5,810 |
| 2017-11-09 | Pollack Jonathan (Director) | Buy | 8,900 | 5.87 | 52,243 |
| 2017-11-09 | Mannarino Claudio A (Director) | Buy | 2,000 | 5.80 | 11,600 |
| 2017-11-09 | Liner David B (Director) | Buy | 4,000 | 5.76 | 23,040 |
| 2017-11-09 | Sachs Valerie Gentile (Director) | Buy | 5,000 | 5.49 | 27,450 |
| 2017-11-09 | Dezwirek Jason (Director) | Buy | 50,000 | 5.80 | 290,000 |
| 2017-08-16 | Pollack Jonathan (Director) | Buy | 6,800 | 7.31 | 49,708 |
| 2017-08-15 | Dezwirek Jason (Director) | Buy | 25,000 | 7.27 | 181,750 |
| 2017-03-14 | Mannarino Claudio A (Director) | Buy | 1,500 | 10.24 | 15,360 |
| 2017-03-10 | Eckl Matthew (Chief Financial Officer) | Buy | 500 | 10.46 | 5,230 |
| 2017-03-10 | Sadlowski Dennis (Interim CEO) | Buy | 4,000 | 10.46 | 41,840 |
| 2016-12-28 | Lang Jeffrey (CEO and President) | Sale | 10,000 | 14.23 | 142,290 |
| 2016-12-28 | Lang Jeffrey (CEO and President) | Option Ex | 10,000 | 3.78 | 37,800 |
| 2016-12-27 | Lang Jeffrey (CEO and President) | Sale | 4,072 | 14.30 | 58,229 |
| 2016-12-27 | Lang Jeffrey (CEO and President) | Option Ex | 4,072 | 3.78 | 15,392 |
| 2016-12-23 | Lang Jeffrey (CEO and President) | Sale | 5,928 | 14.31 | 84,835 |
| 2016-12-23 | Lang Jeffrey (CEO and President) | Option Ex | 5,928 | 3.78 | 22,407 |
| 2016-12-22 | Lang Jeffrey (CEO and President) | Sale | 15,000 | 14.35 | 215,250 |
| 2016-12-22 | Lang Jeffrey (CEO and President) | Option Ex | 15,000 | 3.78 | 56,700 |
| 2016-12-21 | Lang Jeffrey (CEO and President) | Sale | 25,000 | 14.39 | 359,700 |
| 2016-12-21 | Lang Jeffrey (CEO and President) | Option Ex | 25,000 | 3.78 | 94,500 |
| 2016-11-18 | Cook Benton Lowell (VP Controller) | Sale | 10,000 | 12.78 | 127,800 |
| 2016-11-18 | Cook Benton Lowell (VP Controller) | Option Ex | 10,000 | 11.09 | 110,900 |
| 2016-06-15 | Wright Donald (Director) | Option Ex | 15,000 | 7.30 | 109,500 |
| 2016-05-17 | Rudin Seth (Director) | Buy | 700 | 7.59 | 5,313 |
| 2016-01-06 | Mannarino Claudio A (Director) | Buy | 3,000 | 7.12 | 21,345 |
| 2015-12-15 | Lang Jeffrey (CEO and President) | Buy | 13,000 | 7.20 | 93,600 |
| 2015-12-11 | Dezwirek Jason (Director) | Buy | 20,000 | 7.10 | 142,000 |
| 2015-12-04 | Pollack Jonathan (Director) | Buy | 7,000 | 7.79 | 54,530 |
| 2015-11-25 | Cape Arthur (Director) | Sale | 6,000 | 8.54 | 51,239 |
| 2015-11-25 | Cape Arthur (Director) | Option Ex | 6,000 | 4.86 | 29,160 |
| 2015-08-13 | Rudin Seth (Director) | Buy | 1,000 | 10.00 | 10,000 |
| 2015-08-13 | Goldberg Eric Michael (Director) | Buy | 3,000 | 10.05 | 30,150 |
| 2015-08-10 | Lang Jeffrey (CEO and President) | Buy | 10,000 | 9.14 | 91,400 |
| 2015-08-10 | Pollack Jonathan (Director) | Buy | 5,000 | 9.19 | 45,950 |
| 2015-08-10 | Wright Donald (Director) | Buy | 5,000 | 9.30 | 46,500 |
| 2015-08-10 | Dezwirek Jason (Director) | Buy | 70,340 | 8.95 | 629,543 |
Insider trading activities including stock purchases, stock sales, and option exercises of CECO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Ceco Environmental Corp (symbol CECO, CIK number 3197) see the Securities and Exchange Commission (SEC) website.