Preston John T
- SEC CIK
- 0000938731
No open-market purchases or sales filed in the past year.
Current role at each company
- CLH Clean Harbors IncDirectoras of May 22, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Preston John T as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 15, 2024 (view filing) | Mar 14 | 1 day | Preston John TDirector | SSale | −1.91K | $188.36 | −$360.3K | −28.6%4.77K after | |
| Aug 17, 2023 (view filing) | Aug 16 | 1 day | Preston John TDirector | SSale | −2.10K | $173.68 | −$363.9K | −23.9%6.68K after | |
| Mar 3, 2023 (view filing) | Mar 2 | 1 day | Preston John TDirector | SSale | −3.75K | $134.90 | −$505.9K | −33.0%7.63K after | |
| Aug 9, 2022 (view filing) | Aug 8 | 1 day | Preston John TDirector | SSale | −2.17K | $111.50 | −$241.7K | −16.0%11.4K after |