Company: CLH
Filing Date: 2025-04-11
Form Type: DEF 14A
Source: 0000822818-25-000011
Chunk: 31

Company: CLEAN HARBORS INC
Filing Date: 2025-04-11
Form: DEF 14A
Chunk 31
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,000 |     |                      3,330,000 |
| Eric W. Gerstenberg |     |        900,000 |     |                 1,350,000 |     |                      3,330,000 |
| Eric J. Dugas       |     |        425,000 |     |                   552,500 |     |                        595,000 |
| Jeroen Diderich     |     |        625,000 |     |                   812,500 |     |                      1,000,000 |
| Alan S. McKim       |     |        900,000 |     |                 1,350,000 |     |                              — |
| Sharon M. Gabriel   |     |        450,000 |     |                   585,000 |     |                        630,000 |

(1) Reflects base salary in effect for each NEO as of December 31, 2024 and may differ from the amounts reported in the Summary Compensation Table which reflect the actual salary earned during 2024.

(2) Reflects 2024 target incentive amounts using the Base Salary amounts in the table above. These values differ from the amounts reported in the Summary Compensation Table which reflect the actual incentives earned for 2024 and paid in the first quarter of 2025.

(3) Reflects target value of annual performance and time-based restricted shares. Amounts above may differ from the Stock Awards column of the Summary Compensation Table which presents what was actually granted to the NEOs in 2024 and, for performance shares, represents the value based on the probable outcome of the applicable performance conditions as of grant date. The Summary Compensation Table also includes a sign on equity grant for Mr. Diderich in lieu of the annual Long Term Incentive grant and a market adjustment grant for Ms. Gabriel. Neither the sign on grant or market adjustment grant are included in the table above as they are not part of the annual long-term incentive for the executives.

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The C&HC Committee generally designs the Company’s compensation programs so that at least 70% of the NEOs’ total target compensation is at risk. In designing the total compensation package, the C&HC Committee took into consideration that Mr. McKim is the Company’s founder and largest individual shareholder and therefore his interests are significantly aligned with those of the other shareholders. As such, Mr. McKim generally does not receive equity awards as part of