Welch John R.
Insider CIK 1611303 · CLH Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| CLH CLEAN HARBORS INC | A Award | 2026-05-20 | 2026-05-22 | 652 | — | $0 | 10,889 | SEC↗ |
| CLH CLEAN HARBORS INC | S Sale | 2026-02-19 | 2026-02-20 | 750 | $273.07 | $204.8K | 10,237 | SEC↗ |
| CLH CLEAN HARBORS INC | G Gift | 2025-12-17 | 2025-12-29 | 415 | — | $0 | 10,987 | SEC↗ |
| CLH CLEAN HARBORS INC | S Sale | 2025-05-28 | 2025-05-29 | 1,250 | $228.51 | $285.6K | 11,402 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2025-05-21 | 2025-05-23 | 789 | — | $0 | 12,652 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2024-05-22 | 2024-05-23 | 836 | — | $0 | 11,863 | SEC↗ |
| CLH CLEAN HARBORS INC | G Gift | 2024-02-26 | 2024-02-27 | 1,400 | — | $0 | 11,027 | SEC↗ |
| CLH CLEAN HARBORS INC | S Sale | 2023-06-02 | 2023-06-05 | 1,000 | $150.43 | $150.4K | 12,427 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2023-05-24 | 2023-05-25 | 1,148 | — | $0 | 13,427 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2022-05-25 | 2022-05-26 | 1,849 | — | $0 | 12,279 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2022-01-03 | 2022-01-05 | 257 | — | $0 | 10,430 | SEC↗ |
| CLH CLEAN HARBORS INC | S Sale | 2021-08-05 | 2021-08-09 | 5,500 | $99.05 | $544.8K | 10,173 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2021-06-03 | 2021-06-07 | 1,513 | — | $0 | 15,673 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2020-06-03 | 2020-06-05 | 2,168 | — | $0 | 14,160 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2019-06-05 | 2019-06-07 | 2,095 | — | $0 | 18,550 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2018-06-06 | 2018-06-07 | 2,236 | — | $0 | 16,455 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2017-06-07 | 2017-06-08 | 2,057 | — | $0 | 14,219 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2016-06-08 | 2016-06-10 | 2,210 | — | $0 | 12,162 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2015-06-10 | 2015-06-12 | 1,786 | — | $0 | 9,952 | SEC↗ |
| CLH CLEAN HARBORS INC | A Award | 2014-06-18 | 2014-06-19 | 1,608 | — | $0 | 8,166 | SEC↗ |