Updated Jul 16, 2026
Weber Brian P has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $1.60M.

| Role | Insider |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-06 | CLH | CLEAN HARBORS INC | F — Tax withholding / forfeiture | 814 | $290.74 | $237K |
| 2026-03-17 | CLH | CLEAN HARBORS INC | S — Open-market sale | 4.7K | $293.39 | $1.37M |
| 2026-03-17 | CLH | CLEAN HARBORS INC | D — Derivative transaction | 1.9K | $0.00 | |
| 2026-03-17 | CLH | CLEAN HARBORS INC | F — Tax withholding / forfeiture | 960 | $288.93 | $277K |
| 2026-02-03 | CLH | CLEAN HARBORS INC | A — Grant or award | 1.1K | $0.00 | |
| 2026-02-03 | CLH | CLEAN HARBORS INC | A — Grant or award | 3.2K | $0.00 | |
| 2026-02-03 | CLH | CLEAN HARBORS INC | F — Tax withholding / forfeiture | 1.4K | $259.91 | $362K |
| 2025-07-01 | CLH | CLEAN HARBORS INC | F — Tax withholding / forfeiture | 1.1K | $229.55 | $261K |
| 2024-11-27 | CLH | CLEAN HARBORS INC | S — Open-market sale | 861 | $261.31 | $225K |
| 2024-11-04 | CLH | CLEAN HARBORS INC | F — Tax withholding / forfeiture | 806 | $233.00 | $188K |
Weber Brian P is a corporate insider — currently tracked as Insider of CLEAN HARBORS INC (CLH). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 2 open-market sales ($1.60M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Weber Brian P profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.