Insider Transactions
Showing insider trading activity for PRESTON JOHN T.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| CLH | PRESTON JOHN T | 22 May 2026 | 20 May 2026 | A-Award | director | 652 |
| CLH | PRESTON JOHN T | 23 May 2025 | 21 May 2025 | A-Award | director | 789 |
| CLH | PRESTON JOHN T | 23 May 2024 | 22 May 2024 | A-Award | director | 836 |
| CLH | PRESTON JOHN T | 15 Mar 2024 | 14 Mar 2024 | S-Sale | director | 1,913 |
| CLH | PRESTON JOHN T | 17 Aug 2023 | 16 Aug 2023 | S-Sale | director | 2,095 |
| CLH | PRESTON JOHN T | 25 May 2023 | 24 May 2023 | A-Award | director | 1,148 |
| CLH | PRESTON JOHN T | 3 Mar 2023 | 2 Mar 2023 | S-Sale | director | 3,750 |
| CLH | PRESTON JOHN T | 9 Aug 2022 | 8 Aug 2022 | S-Sale | director: | 2,168 |
| CLH | PRESTON JOHN T | 26 May 2022 | 25 May 2022 | A-Award | director: | 1,849 |
| CLH | PRESTON JOHN T | 5 Jan 2022 | 3 Jan 2022 | A-Award | director | 257 |
| CLH | PRESTON JOHN T | 7 Jun 2021 | 3 Jun 2021 | A-Award | director | 1,513 |
| CLH | PRESTON JOHN T | 2 Mar 2021 | 26 Feb 2021 | S-Sale | director | 6,000 |
| CLH | PRESTON JOHN T | 5 Jun 2020 | 3 Jun 2020 | A-Award | director | 2,168 |
| CLH | PRESTON JOHN T | 7 Jun 2019 | 5 Jun 2019 | A-Award | director | 2,095 |
| CLH | PRESTON JOHN T | 7 Jun 2018 | 6 Jun 2018 | A-Award | director | 2,236 |
| CLH | PRESTON JOHN T | 8 Mar 2018 | 6 Mar 2018 | S-Sale | director | 5,000 |
| CLH | PRESTON JOHN T | 23 Jan 2018 | 31 Dec 2017 | director | 0 | |
| CLH | PRESTON JOHN T | 8 Jun 2017 | 7 Jun 2017 | A-Award | director | 2,057 |
| CLH | PRESTON JOHN T | 10 Jun 2016 | 8 Jun 2016 | A-Award | director | 2,210 |
| CLH | PRESTON JOHN T | 12 Jun 2015 | 10 Jun 2015 | A-Award | director | 1,786 |