| 2026-06-01 | CECO | A | +2,215 sh | — | — | 38,905 |
| 2026-06-01 | Thermon Group Holdings, Inc. | D | −52.6K sh | — | — | 0 |
| 2026-06-01 | Thermon Group Holdings, Inc. | D | −50 sh | — | — | 0 |
| 2026-06-01 | CECO | A | +36.7K sh | — | — | 36,690 |
| 2026-04-01 | Thermon Group Holdings, Inc. | A | +531 sh | $51.78 | +$27.5K | 52,639 |
| 2026-01-01 | Thermon Group Holdings, Inc. | A | +740 sh | $37.16 | +$27.5K | 52,108 |
| 2025-10-01 | Thermon Group Holdings, Inc. | A | +1,008 sh | $27.28 | +$27.5K | 51,368 |
| 2025-07-01 | Thermon Group Holdings, Inc. | A | +830 sh | $28.61 | +$23.7K | 50,360 |
| 2025-04-01 | Thermon Group Holdings, Inc. | A | +843 sh | $28.14 | +$23.7K | 49,530 |
| 2025-01-01 | Thermon Group Holdings, Inc. | A | +825 sh | $28.77 | +$23.7K | 48,687 |
| 2024-10-01 | Thermon Group Holdings, Inc. | A | +805 sh | $29.49 | +$23.7K | 47,862 |
| 2024-07-01 | Thermon Group Holdings, Inc. | A | +798 sh | $29.74 | +$23.7K | 47,057 |
| 2024-04-01 | Thermon Group Holdings, Inc. | A | +722 sh | $32.88 | +$23.7K | 46,259 |
| 2024-01-01 | Thermon Group Holdings, Inc. | A | +729 sh | $32.57 | +$23.7K | 45,537 |
| 2023-10-01 | Thermon Group Holdings, Inc. | A | +864 sh | $27.47 | +$23.7K | 44,808 |
| 2023-07-01 | Thermon Group Holdings, Inc. | A | +892 sh | $26.60 | +$23.7K | 43,944 |
| 2023-04-01 | Thermon Group Holdings, Inc. | A | +953 sh | $24.92 | +$23.7K | 43,052 |
| 2023-01-01 | Thermon Group Holdings, Inc. | A | +1,182 sh | $20.08 | +$23.7K | 42,099 |
| 2022-10-01 | Thermon Group Holdings, Inc. | A | +1,541 sh | $15.41 | +$23.7K | 40,917 |
| 2022-07-01 | Thermon Group Holdings, Inc. | A | +1,655 sh | $14.35 | +$23.7K | 39,376 |
| 2022-04-01 | Thermon Group Holdings, Inc. | A | +1,461 sh | $16.25 | +$23.7K | 37,721 |
| 2022-01-01 | Thermon Group Holdings, Inc. | A | +1,402 sh | $16.93 | +$23.7K | 36,260 |
| 2021-10-01 | Thermon Group Holdings, Inc. | A | +1,334 sh | $17.80 | +$23.7K | 34,858 |
| 2021-07-01 | Thermon Group Holdings, Inc. | A | +1,392 sh | $17.06 | +$23.7K | 33,524 |
| 2021-04-01 | Thermon Group Holdings, Inc. | A | +1,228 sh | $19.34 | +$23.7K | 32,132 |
| 2021-01-01 | Thermon Group Holdings, Inc. | A | +1,519 sh | — | — | 30,904 |
| 2020-10-01 | Thermon Group Holdings, Inc. | A | +2,079 sh | — | — | 29,385 |
| 2020-07-01 | Thermon Group Holdings, Inc. | A | +1,674 sh | — | — | 27,306 |
| 2020-04-01 | Thermon Group Holdings, Inc. | A | +1,690 sh | $14.05 | +$23.7K | 25,632 |
| 2020-01-01 | Thermon Group Holdings, Inc. | A | +886 sh | — | — | 23,942 |
| 2019-10-01 | Thermon Group Holdings, Inc. | A | +1,070 sh | — | — | 23,056 |
| 2019-07-01 | Thermon Group Holdings, Inc. | A | +912 sh | — | — | 21,986 |
| 2019-04-01 | Thermon Group Holdings, Inc. | A | +609 sh | — | — | 21,074 |
| 2019-01-03 | Thermon Group Holdings, Inc. | A | +728 sh | — | — | 20,465 |
| 2019-01-02 | Thermon Group Holdings, Inc. | A | +723 sh | — | — | 20,460 |
| 2018-10-01 | Thermon Group Holdings, Inc. | A | +589 sh | — | — | 19,737 |
| 2018-07-02 | Thermon Group Holdings, Inc. | A | +655 sh | — | — | 19,148 |
| 2018-04-02 | Thermon Group Holdings, Inc. | A | +682 sh | — | — | 18,493 |
| 2018-01-02 | Thermon Group Holdings, Inc. | A | +626 sh | — | — | 17,811 |
| 2017-10-02 | Thermon Group Holdings, Inc. | A | +826 sh | — | — | 17,185 |
| 2017-07-03 | Thermon Group Holdings, Inc. | A | +772 sh | — | — | 16,359 |
| 2017-04-03 | Thermon Group Holdings, Inc. | A | +664 sh | — | — | 15,587 |
| 2017-01-03 | Thermon Group Holdings, Inc. | A | +700 sh | — | — | 14,923 |
| 2016-10-03 | Thermon Group Holdings, Inc. | A | +684 sh | — | — | 14,223 |
| 2016-07-27 | Thermon Group Holdings, Inc. | A | +668 sh | — | — | 13,539 |
| 2016-04-01 | Thermon Group Holdings, Inc. | A | +780 sh | — | — | 12,871 |
| 2016-01-04 | Thermon Group Holdings, Inc. | A | +826 sh | — | — | 12,091 |
| 2015-10-01 | Thermon Group Holdings, Inc. | A | +690 sh | — | — | 11,265 |
| 2015-07-30 | Thermon Group Holdings, Inc. | A | +568 sh | — | — | 10,575 |
| 2015-04-01 | Thermon Group Holdings, Inc. | A | +570 sh | — | — | 10,007 |