23 insiders have filed at CLH since 2023Q3: names, roles, reported stakes, and each person's buying and selling record from SEC Form 3/4/5 filings.
| name | role | reported stake | % of company | buys (3y) | sells (3y) |
|---|---|---|---|---|---|
| Mckim Alan S | Exec Chair, CTO. | 2.27M | 4.275% | 13 sells $130.2M | |
| Battles Michael Louis | Co-CEO | 95.4k | 0.18% | 1 buys $467k | 3 sells $5.2M |
| Weber Brian P | EVP (chesi) | 48.7k | 0.092% | 5 sells $4.2M | |
| Curtis George L | Exec. Vice President (chesi) | 46.0k | 0.087% | 2 sells $1.9M | |
| Gerstenberg Eric W | Co-CEO | 38.9k | 0.073% | 8 sells $10.3M | |
| Galante Edward G | Director | 24.8k | 0.047% | ||
| Gabriel Sharon M. | EVP/CIO (chesi) | 21.1k | 0.04% | 2 sells $1.1M | |
| Underwood Rebecca | President & EVP Facilities | 18.7k | 0.035% | ||
| Diderich Jeroen | EVP&president Of Sales&service | 17.9k | 0.034% | ||
| Mansy Loan Nguyen | President Env Sales & Service | 17.2k | 0.032% | ||
| Speights Robert | President, Industrial Services | 16.3k | 0.031% | 5 sells $1.4M | |
| Dugas Eric J. | EVP Chief Financial Officer | 14.0k | 0.026% | 1 buys $201k | 4 sells $2.8M |
| States Lauren | Director | 11.5k | 0.022% | 8 sells $892k | |
| Geer Charles H. II | EVP, Industrial Services | 10.8k | 0.02% | ||
| Welch John R. | Director | 10.2k | 0.019% | 2 sells $490k | |
| Robertson Andrea | Director | 9.5k | 0.018% | 3 sells $672k | |
| Willett Robert | Director | 9.4k | 0.018% | ||
| Harrison Robert W. | EVP, Ehs | 6.6k | 0.013% | 1 sells $20k | |
| Preston John T | Director | 6.4k | 0.012% | 2 sells $724k | |
| Reed Marcy L. | Director | 5.1k | 0.01% | 1 sells $241k | |
| Stewart Shelley JR | Director | 3.9k | <0.01% | ||
| Polito Karyn | Director | 3.0k | <0.01% | ||
| Quirk Alison A. | Director | 3.0k | <0.01% | 1 sells $200k |
Full register at boothcheck.com/insiders/CLH. Stakes are the newest reported Form 3/4/5 balances (they update only when insiders file). Sales counted include pre-scheduled plan sales, labeled. A filed record, not a forecast. Nothing here is investment advice.