Insider Trades160 trades
| Date↓ | Side | Ticker↕ | Insider↕ | Role↕ | Shares↕ | Price↕ | Mkt Cap↕ | 52W High↕ | 52W Low↕ | Value↕ | % Chg↕ | Rule↕ | AI View↕ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 17, 2026 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 1,265 | $310.58 | $17.0B | -3.91% | +60.34% | $392.9K | -4.03% | — | — |
| Jul 1, 2026 | Sell | CLH | Charles H. Ii Geer | EVP, Industrial Services | 40 | $290.74 | $17.0B | -3.91% | +60.34% | $11.6K | -0.37% | — | — |
| Jul 1, 2026 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 311 | $290.74 | $17.0B | -3.91% | +60.34% | $90.4K | -1.66% | — | — |
| Jul 1, 2026 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 359 | $290.74 | $17.0B | -3.91% | +60.34% | $104.4K | -1.70% | — | — |
| Jul 1, 2026 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 447 | $290.74 | $17.0B | -3.91% | +60.34% | $130.0K | -3.20% | — | — |
| Jul 1, 2026 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 447 | $290.74 | $17.0B | -3.91% | +60.34% | $130.0K | -2.47% | — | — |
| Jul 1, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 564 | $290.74 | $17.0B | -3.91% | +60.34% | $164.0K | -1.45% | — | — |
| Jul 1, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 564 | $290.74 | $17.0B | -3.91% | +60.34% | $164.0K | -0.94% | — | — |
| Jul 1, 2026 | Sell | CLH | Brian P Weber | EVP (CHESI) | 814 | $290.74 | $17.0B | -3.91% | +60.34% | $236.7K | -1.67% | — | — |
| Jul 1, 2026 | Sell | CLH | Michael Louis Battles | CO-CEO | 1,032 | $290.74 | $17.0B | -3.91% | +60.34% | $300.0K | -1.08% | — | — |
| Jul 1, 2026 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 1,343 | $290.74 | $17.0B | -3.91% | +60.34% | $390.5K | -4.10% | — | — |
| Jul 1, 2026 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 1,757 | $290.74 | $17.0B | -3.91% | +60.34% | $510.8K | -3.82% | — | — |
| Jun 1, 2026 | Sell | CLH | Jeroen Diderich | EVP&President of Sales&Service | 1,717 | $281.00 | $17.0B | -3.91% | +60.34% | $482.5K | -9.61% | — | — |
| Mar 18, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 1,000 | $293.00 | $17.0B | -3.91% | +60.34% | $293.0K | -2.51% | — | — |
| Mar 18, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 1,000 | $293.00 | $17.0B | -3.91% | +60.34% | $293.0K | -1.64% | — | — |
| Mar 13, 2026 | Sell | CLH | Robert W. Harrison | EVP, EHS | 18 | $288.93 | $17.0B | -3.91% | +60.34% | $5.2K | -0.26% | — | — |
| Mar 13, 2026 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 125 | $288.93 | $17.0B | -3.91% | +60.34% | $36.1K | -0.62% | — | — |
| Mar 13, 2026 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 350 | $288.93 | $17.0B | -3.91% | +60.34% | $101.1K | -0.74% | — | — |
| Mar 13, 2026 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 630 | $288.93 | $17.0B | -3.91% | +60.34% | $182.0K | -3.95% | — | — |
| Mar 13, 2026 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 630 | $288.93 | $17.0B | -3.91% | +60.34% | $182.0K | -3.15% | — | — |
| Mar 13, 2026 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 727 | $288.93 | $17.0B | -3.91% | +60.34% | $210.1K | -3.13% | — | — |
| Mar 13, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 977 | $288.93 | $17.0B | -3.91% | +60.34% | $282.3K | -2.27% | — | — |
| Mar 13, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 977 | $288.93 | $17.0B | -3.91% | +60.34% | $282.3K | -1.53% | — | — |
| Mar 13, 2026 | Sell | CLH | Michael Louis Battles | CO-CEO | 1,148 | $288.93 | $17.0B | -3.91% | +60.34% | $331.7K | -1.16% | — | — |
| Mar 13, 2026 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 1,265 | $288.93 | $17.0B | -3.91% | +60.34% | $365.5K | -3.72% | — | — |
| Mar 13, 2026 | Sell | CLH | Brian P Weber | EVP (CHESI) | 5,643 | $292.63 | $17.0B | -3.91% | +60.34% | $1.7M | -5.15% | — | — |
| Mar 4, 2026 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 100,000 | $292.65 | $17.0B | -3.91% | +60.34% | $29.3M | -4.62% | — | — |
| Feb 23, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 2,500 | $279.86 | $17.0B | -3.91% | +60.34% | $699.6K | -5.49% | — | — |
| Feb 23, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 2,500 | $279.86 | $17.0B | -3.91% | +60.34% | $699.6K | -3.76% | — | — |
| Feb 20, 2026 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 2,788 | $281.31 | $17.0B | -3.91% | +60.34% | $784.3K | -14.89% | — | — |
| Feb 20, 2026 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 2,788 | $281.31 | $17.0B | -3.91% | +60.34% | $784.3K | -12.22% | — | — |
| Feb 20, 2026 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 3,540 | $282.07 | $17.0B | -3.91% | +60.34% | $998.5K | -13.24% | — | — |
| Feb 19, 2026 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 110,000 | $255.58 | $17.0B | -3.91% | +60.34% | $28.1M | -2.37% | — | — |
| Feb 2, 2026 | Sell | CLH | Jeroen Diderich | EVP&President of Sales&Service | 105 | $259.91 | $17.0B | -3.91% | +60.34% | $27.3K | -0.76% | — | — |
| Feb 2, 2026 | Sell | CLH | Robert W. Harrison | EVP, EHS | 184 | $259.91 | $17.0B | -3.91% | +60.34% | $47.8K | -3.18% | — | — |
| Feb 2, 2026 | Sell | CLH | Charles H. Ii Geer | EVP, Industrial Services | 197 | $259.91 | $17.0B | -3.91% | +60.34% | $51.2K | -2.24% | — | — |
| Feb 2, 2026 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 249 | $259.91 | $17.0B | -3.91% | +60.34% | $64.7K | -0.52% | — | — |
| Feb 2, 2026 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 425 | $259.91 | $17.0B | -3.91% | +60.34% | $110.5K | -2.46% | — | — |
| Feb 2, 2026 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 508 | $259.91 | $17.0B | -3.91% | +60.34% | $132.0K | -1.86% | — | — |
| Feb 2, 2026 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 567 | $259.91 | $17.0B | -3.91% | +60.34% | $147.4K | -2.94% | — | — |
| Feb 2, 2026 | Sell | CLH | Brian P Weber | EVP (CHESI) | 1,394 | $259.91 | $17.0B | -3.91% | +60.34% | $362.3K | -2.61% | — | — |
| Feb 2, 2026 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 4,934 | $259.91 | $17.0B | -3.91% | +60.34% | $1.3M | -9.78% | — | — |
| Feb 2, 2026 | Sell | CLH | Michael Louis Battles | CO-CEO | 5,205 | $259.91 | $17.0B | -3.91% | +60.34% | $1.4M | -6.28% | — | — |
| Jan 2, 2026 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 525 | $234.48 | $17.0B | -3.91% | +60.34% | $123.1K | -1.89% | — | — |
| Dec 16, 2025 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 601 | $240.90 | $17.0B | -3.91% | +60.34% | $144.8K | -1.18% | — | — |
| Dec 15, 2025 | Sell | CLH | Robert W. Harrison | EVP, EHS | 16 | $240.71 | $17.0B | -3.91% | +60.34% | $3.9K | -0.28% | — | — |
| Dec 15, 2025 | Sell | CLH | Charles H. Ii Geer | EVP, Industrial Services | 28 | $240.71 | $17.0B | -3.91% | +60.34% | $6.7K | -0.32% | — | — |
| Dec 15, 2025 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 51 | $240.71 | $17.0B | -3.91% | +60.34% | $12.3K | -0.29% | — | — |
| Dec 9, 2025 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 1,000 | $237.25 | $17.0B | -3.91% | +60.34% | $237.3K | -2.05% | — | — |
| Dec 1, 2025 | Sell | CLH | Robert W. Harrison | EVP, EHS | 122 | $228.54 | $17.0B | -3.91% | +60.34% | $27.9K | -2.06% | — | — |
| Nov 1, 2025 | Sell | CLH | Charles H. Ii Geer | EVP, Industrial Services | 294 | $210.51 | $17.0B | -3.91% | +60.34% | $61.9K | -3.22% | — | — |
| Sep 16, 2025 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 12,850 | $235.41 | $17.0B | -3.91% | +60.34% | $3.0M | -0.27% | — | — |
| Aug 1, 2025 | Buy | CLH | Michael Louis Battles | CO-CEO | 2,000 | $233.50 | $17.0B | -3.91% | +60.34% | $467.0K | +2.47% | — | — |
| Jul 1, 2025 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 399 | $229.55 | $17.0B | -3.91% | +60.34% | $91.6K | -0.81% | — | — |
| Jul 1, 2025 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 525 | $229.55 | $17.0B | -3.91% | +60.34% | $120.5K | -1.86% | — | — |
| Jul 1, 2025 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 564 | $229.55 | $17.0B | -3.91% | +60.34% | $129.5K | -1.09% | — | — |
| Jul 1, 2025 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 613 | $229.55 | $17.0B | -3.91% | +60.34% | $140.7K | -3.08% | — | — |
| Jul 1, 2025 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 1,051 | $229.55 | $17.0B | -3.91% | +60.34% | $241.3K | -5.72% | — | — |
| Jul 1, 2025 | Sell | CLH | Brian P Weber | EVP (CHESI) | 1,136 | $229.55 | $17.0B | -3.91% | +60.34% | $260.8K | -2.08% | — | — |
| Jul 1, 2025 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 1,342 | $229.55 | $17.0B | -3.91% | +60.34% | $308.1K | -3.79% | — | — |
| Jul 1, 2025 | Sell | CLH | Michael Louis Battles | CO-CEO | 1,532 | $229.55 | $17.0B | -3.91% | +60.34% | $351.7K | -1.86% | — | — |
| Jun 13, 2025 | Sell | CLH | Brian P Weber | EVP (CHESI) | 3,035 | $227.17 | $17.0B | -3.91% | +60.34% | $689.5K | -5.27% | — | — |
| Jun 6, 2025 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 8,076 | $225.23 | $17.0B | -3.91% | +60.34% | $1.8M | -13.53% | — | — |
| Jun 4, 2025 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 100,000 | $224.47 | $17.0B | -3.91% | +60.34% | $22.4M | -2.10% | — | — |
| Jun 2, 2025 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 806 | $226.79 | $17.0B | -3.91% | +60.34% | $182.8K | -3.89% | — | — |
| Jun 2, 2025 | Sell | CLH | Jeroen Diderich | EVP&President of Sales&Service | 1,540 | $226.79 | $17.0B | -3.91% | +60.34% | $349.3K | -10.06% | — | — |
| May 27, 2025 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 1,022 | $228.49 | $17.0B | -3.91% | +60.34% | $233.5K | -5.90% | — | — |
| Mar 17, 2025 | Sell | CLH | Robert W. Harrison | EVP, EHS | 35 | $192.90 | $17.0B | -3.91% | +60.34% | $6.8K | -0.59% | — | — |
| Mar 17, 2025 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 176 | $192.90 | $17.0B | -3.91% | +60.34% | $34.0K | -0.95% | — | — |
| Mar 17, 2025 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 351 | $192.90 | $17.0B | -3.91% | +60.34% | $67.7K | -0.71% | — | — |
| Mar 17, 2025 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 351 | $192.90 | $17.0B | -3.91% | +60.34% | $67.7K | -0.71% | — | — |
| Mar 17, 2025 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 631 | $192.90 | $17.0B | -3.91% | +60.34% | $121.7K | -2.60% | — | — |
| Mar 17, 2025 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 631 | $192.90 | $17.0B | -3.91% | +60.34% | $121.7K | -2.60% | — | — |
| Mar 17, 2025 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 667 | $192.90 | $17.0B | -3.91% | +60.34% | $128.7K | -2.10% | — | — |
| Mar 17, 2025 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 667 | $192.90 | $17.0B | -3.91% | +60.34% | $128.7K | -2.10% | — | — |
| Mar 17, 2025 | Sell | CLH | Brian P Weber | EVP (CHESI) | 959 | $192.90 | $17.0B | -3.91% | +60.34% | $185.0K | -1.53% | — | — |
| Mar 17, 2025 | Sell | CLH | Brian P Weber | EVP (CHESI) | 959 | $192.90 | $17.0B | -3.91% | +60.34% | $185.0K | -1.53% | — | — |
| Mar 17, 2025 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 978 | $192.90 | $17.0B | -3.91% | +60.34% | $188.7K | -1.50% | — | — |
| Mar 17, 2025 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 978 | $192.90 | $17.0B | -3.91% | +60.34% | $188.7K | -1.50% | — | — |
| Mar 17, 2025 | Sell | CLH | Michael Louis Battles | CO-CEO | 1,149 | $192.90 | $17.0B | -3.91% | +60.34% | $221.6K | -1.30% | — | — |
| Mar 17, 2025 | Sell | CLH | Michael Louis Battles | CO-CEO | 1,149 | $192.90 | $17.0B | -3.91% | +60.34% | $221.6K | -1.30% | — | — |
| Mar 17, 2025 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 1,265 | $192.90 | $17.0B | -3.91% | +60.34% | $244.0K | -3.45% | — | — |
| Mar 17, 2025 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 2,481 | $192.90 | $17.0B | -3.91% | +60.34% | $478.6K | -6.20% | — | — |
| Mar 17, 2025 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 2,481 | $192.90 | $17.0B | -3.91% | +60.34% | $478.6K | -6.20% | — | — |
| Mar 10, 2025 | Buy | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 1,050 | $191.38 | $17.0B | -3.91% | +60.34% | $200.9K | +4.53% | — | — |
| Mar 10, 2025 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 2,725 | $190.44 | $17.0B | -3.91% | +60.34% | $518.9K | -6.38% | — | — |
| Mar 3, 2025 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 81,072 | $137.47 | $17.0B | -3.91% | +60.34% | $11.1M | -1.65% | — | — |
| Feb 1, 2025 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 181 | $233.00 | $17.0B | -3.91% | +60.34% | $42.2K | -0.36% | — | — |
| Feb 1, 2025 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 292 | $233.00 | $17.0B | -3.91% | +60.34% | $68.0K | -1.24% | — | — |
| Feb 1, 2025 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 299 | $233.00 | $17.0B | -3.91% | +60.34% | $69.7K | -1.59% | — | — |
| Feb 1, 2025 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 339 | $233.00 | $17.0B | -3.91% | +60.34% | $79.0K | -1.06% | — | — |
| Feb 1, 2025 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 452 | $233.00 | $17.0B | -3.91% | +60.34% | $105.3K | -0.91% | — | — |
| Feb 1, 2025 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 776 | $233.00 | $17.0B | -3.91% | +60.34% | $180.8K | -1.80% | — | — |
| Feb 1, 2025 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 777 | $233.00 | $17.0B | -3.91% | +60.34% | $181.0K | -2.42% | — | — |
| Feb 1, 2025 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 816 | $233.00 | $17.0B | -3.91% | +60.34% | $190.1K | -3.48% | — | — |
| Feb 1, 2025 | Sell | CLH | Brian P Weber | EVP (CHESI) | 1,058 | $233.00 | $17.0B | -3.91% | +60.34% | $246.5K | -1.66% | — | — |
| Feb 1, 2025 | Sell | CLH | Brian P Weber | EVP (CHESI) | 1,784 | $233.00 | $17.0B | -3.91% | +60.34% | $415.7K | -2.80% | — | — |
| Feb 1, 2025 | Sell | CLH | Michael Louis Battles | CO-CEO | 4,407 | $233.00 | $17.0B | -3.91% | +60.34% | $1.0M | -4.75% | — | — |
| Feb 1, 2025 | Sell | CLH | Michael Louis Battles | CO-CEO | 5,217 | $233.00 | $17.0B | -3.91% | +60.34% | $1.2M | -5.58% | — | — |
| Feb 1, 2025 | Sell | CLH | Michael Louis Battles | CO-CEO | 5,217 | $233.00 | $17.0B | -3.91% | +60.34% | $1.2M | -5.63% | — | — |
| Feb 1, 2025 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 6,624 | $233.00 | $17.0B | -3.91% | +60.34% | $1.5M | -9.19% | — | — |
| Feb 1, 2025 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 7,434 | $233.00 | $17.0B | -3.91% | +60.34% | $1.7M | -10.32% | — | — |
| Jan 1, 2025 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 484 | $230.14 | $17.0B | -3.91% | +60.34% | $111.4K | -1.62% | — | — |
| Dec 15, 2024 | Sell | CLH | Robert W. Harrison | EVP, EHS | 28 | $244.28 | $17.0B | -3.91% | +60.34% | $6.8K | -0.62% | — | — |
| Dec 15, 2024 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 88 | $244.28 | $17.0B | -3.91% | +60.34% | $21.5K | -0.57% | — | — |
| Dec 1, 2024 | Sell | CLH | Robert W. Harrison | EVP, EHS | 122 | $260.09 | $17.0B | -3.91% | +60.34% | $31.7K | -2.63% | — | — |
| Nov 27, 2024 | Sell | CLH | Brian P Weber | EVP (CHESI) | 861 | $261.31 | $17.0B | -3.91% | +60.34% | $225.0K | -1.43% | — | — |
| Nov 15, 2024 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 6,051 | $250.42 | $17.0B | -3.91% | +60.34% | $1.5M | -9.81% | — | — |
| Nov 15, 2024 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 22,200 | $247.39 | $17.0B | -3.91% | +60.34% | $5.5M | -0.45% | — | — |
| Nov 5, 2024 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 610 | $240.14 | $17.0B | -3.91% | +60.34% | $146.5K | -1.53% | — | — |
| Nov 1, 2024 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 162 | $233.00 | $17.0B | -3.91% | +60.34% | $37.7K | -0.82% | — | — |
| Nov 1, 2024 | Sell | CLH | Brian P Weber | EVP (CHESI) | 806 | $233.00 | $17.0B | -3.91% | +60.34% | $187.8K | -1.32% | — | — |
| Nov 1, 2024 | Sell | CLH | Michael Louis Battles | CO-CEO | 806 | $233.00 | $17.0B | -3.91% | +60.34% | $187.8K | -1.04% | — | — |
| Sep 16, 2024 | Sell | CLH | Michael Louis Battles | CO-CEO | 10,000 | $245.74 | $17.0B | -3.91% | +60.34% | $2.5M | -11.48% | — | — |
| Sep 1, 2024 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 806 | $245.90 | $17.0B | -3.91% | +60.34% | $198.2K | -1.29% | — | — |
| Jul 1, 2024 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 606 | $220.63 | $17.0B | -3.91% | +60.34% | $133.7K | -1.20% | — | — |
| Jul 1, 2024 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 781 | $220.63 | $17.0B | -3.91% | +60.34% | $172.3K | -2.55% | — | — |
| Jul 1, 2024 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 933 | $220.63 | $17.0B | -3.91% | +60.34% | $205.8K | -4.51% | — | — |
| Jul 1, 2024 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 1,051 | $220.63 | $17.0B | -3.91% | +60.34% | $231.9K | -6.35% | — | — |
| Jul 1, 2024 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 1,296 | $220.63 | $17.0B | -3.91% | +60.34% | $285.9K | -3.16% | — | — |
| Jul 1, 2024 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 1,343 | $220.63 | $17.0B | -3.91% | +60.34% | $296.3K | -3.54% | — | — |
| Jul 1, 2024 | Sell | CLH | Brian P Weber | EVP (CHESI) | 1,790 | $220.63 | $17.0B | -3.91% | +60.34% | $394.9K | -2.85% | — | — |
| Jul 1, 2024 | Sell | CLH | Michael Louis Battles | CO-CEO | 2,488 | $220.63 | $17.0B | -3.91% | +60.34% | $548.9K | -2.78% | — | — |
| Jul 1, 2024 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 4,329 | $220.63 | $17.0B | -3.91% | +60.34% | $955.1K | -6.48% | — | — |
| Jun 11, 2024 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 50,000 | $215.51 | $17.0B | -3.91% | +60.34% | $10.8M | -1.97% | — | — |
| Jun 1, 2024 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 806 | $216.59 | $17.0B | -3.91% | +60.34% | $174.6K | -3.75% | — | — |
| May 3, 2024 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 6,200 | $208.74 | $17.0B | -3.91% | +60.34% | $1.3M | -22.40% | — | — |
| Apr 1, 2024 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 242 | $197.04 | $17.0B | -3.91% | +60.34% | $47.7K | -0.87% | — | — |
| Mar 27, 2024 | Sell | CLH | Brian P Weber | EVP (CHESI) | 7,996 | $199.07 | $17.0B | -3.91% | +60.34% | $1.6M | -11.29% | — | — |
| Mar 15, 2024 | Sell | CLH | Robert W. Harrison | EVP, EHS | 27 | $187.84 | $17.0B | -3.91% | +60.34% | $5.1K | -0.58% | — | — |
| Mar 15, 2024 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 86 | $187.84 | $17.0B | -3.91% | +60.34% | $16.2K | -0.52% | — | — |
| Mar 15, 2024 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 221 | $187.84 | $17.0B | -3.91% | +60.34% | $41.5K | -0.44% | — | — |
| Mar 15, 2024 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 351 | $187.84 | $17.0B | -3.91% | +60.34% | $65.9K | -1.24% | — | — |
| Mar 15, 2024 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 409 | $187.84 | $17.0B | -3.91% | +60.34% | $76.8K | -1.32% | — | — |
| Mar 15, 2024 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 531 | $187.84 | $17.0B | -3.91% | +60.34% | $99.7K | -0.79% | — | — |
| Mar 15, 2024 | Sell | CLH | Brian P Weber | EVP (CHESI) | 570 | $187.84 | $17.0B | -3.91% | +60.34% | $107.1K | -0.80% | — | — |
| Mar 15, 2024 | Sell | CLH | Michael Louis Battles | CO-CEO | 702 | $187.84 | $17.0B | -3.91% | +60.34% | $131.9K | -0.78% | — | — |
| Mar 15, 2024 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 29,265 | $8.12 | $17.0B | -3.91% | +60.34% | $237.6K | -1.12% | — | — |
| Mar 15, 2024 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 1,916 | $187.84 | $17.0B | -3.91% | +60.34% | $359.9K | -4.46% | — | — |
| Mar 15, 2024 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 15,276 | $187.71 | $17.0B | -3.91% | +60.34% | $2.9M | -18.48% | — | — |
| Feb 26, 2024 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 155,525 | $82.43 | $17.0B | -3.91% | +60.34% | $12.8M | -1.43% | — | — |
| Feb 1, 2024 | Sell | CLH | Brian P Weber | EVP (CHESI) | 480 | $172.62 | $17.0B | -3.91% | +60.34% | $82.9K | -0.67% | — | — |
| Feb 1, 2024 | Sell | CLH | Michael Louis Battles | CO-CEO | 2,019 | $172.62 | $17.0B | -3.91% | +60.34% | $348.5K | -2.19% | — | — |
| Feb 1, 2024 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 4,715 | $172.62 | $17.0B | -3.91% | +60.34% | $813.9K | -5.40% | — | — |
| Dec 20, 2023 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 17,453 | $178.37 | $17.0B | -3.91% | +60.34% | $3.1M | -0.65% | — | — |
| Dec 15, 2023 | Sell | CLH | George L Curtis | EXEC. VICE PRESIDENT (CHESI) | 66 | $174.75 | $17.0B | -3.91% | +60.34% | $11.5K | -0.14% | — | — |
| Dec 15, 2023 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 71 | $174.75 | $17.0B | -3.91% | +60.34% | $12.4K | -0.28% | — | — |
| Dec 15, 2023 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 71 | $174.75 | $17.0B | -3.91% | +60.34% | $12.4K | -0.29% | — | — |
| Dec 15, 2023 | Sell | CLH | Robert Speights | PRESIDENT, INDUSTRIAL SERVICES | 100 | $174.75 | $17.0B | -3.91% | +60.34% | $17.5K | -0.26% | — | — |
| Dec 15, 2023 | Sell | CLH | Brian P Weber | EVP (CHESI) | 197 | $174.75 | $17.0B | -3.91% | +60.34% | $34.4K | -0.29% | — | — |
| Dec 15, 2023 | Sell | CLH | Michael Louis Battles | CO-CEO | 224 | $174.75 | $17.0B | -3.91% | +60.34% | $39.1K | -0.30% | — | — |
| Dec 15, 2023 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 278 | $174.75 | $17.0B | -3.91% | +60.34% | $48.6K | -0.40% | — | — |
| Dec 15, 2023 | Sell | CLH | Rebecca Underwood | PRESIDENT & EVP FACILITIES | 558 | $174.75 | $17.0B | -3.91% | +60.34% | $97.5K | -4.10% | — | — |
| Dec 1, 2023 | Sell | CLH | Robert W. Harrison | EVP, EHS | 122 | $166.86 | $17.0B | -3.91% | +60.34% | $20.4K | -3.49% | — | — |
| Nov 22, 2023 | Sell | CLH | Eric W Gerstenberg | CO-CEO | 8,000 | $164.82 | $17.0B | -3.91% | +60.34% | $1.3M | -10.42% | — | — |
| Nov 16, 2023 | Sell | CLH | Alan S Mckim | EXEC CHAIR, CTO. | 75,000 | $164.56 | $17.0B | -3.91% | +60.34% | $12.3M | -1.36% | — | — |
| Nov 1, 2023 | Sell | CLH | Eric J. Dugas | EVP CHIEF FINANCIAL OFFICER | 138 | $147.34 | $17.0B | -3.91% | +60.34% | $20.3K | -0.55% | — | — |
| Nov 1, 2023 | Sell | CLH | Michael Louis Battles | CO-CEO | 740 | $147.34 | $17.0B | -3.91% | +60.34% | $109.0K | -0.99% | — | — |
| Nov 1, 2023 | Sell | CLH | Sharon M. Gabriel | EVP/CIO (CHESI) | 740 | $147.34 | $17.0B | -3.91% | +60.34% | $109.0K | -2.93% | — | — |
| Nov 1, 2023 | Sell | CLH | Brian P Weber | EVP (CHESI) | 806 | $147.34 | $17.0B | -3.91% | +60.34% | $118.8K | -1.19% | — | — |