Company: CLH
Filing Date: 2025-04-11
Form Type: DEF 14A
Source: 0000822818-25-000011
Chunk: 41

Company: CLEAN HARBORS INC
Filing Date: 2025-04-11
Form: DEF 14A
Chunk 41
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.0%                  |
|                             |     |              |     | 110.7%                           |     | 108.2%                 |

SEIP Bonus

The individual goals under SEIP are based on the personal management responsibilities of each such member and may include financial metrics associated with the leader’s area of responsibility, leadership development, cost reductions, reduction of the average duration of the Company outstanding receivables, or completion/integration of acquisitions or information technology systems. Each individual goal is weighted and with no available over-achievement. Each year, a common goal is also established for the SEIP participants. In 2024, this goal related to mentorship and human capital objectives and was established at 5% of the SEIP participants base salary. In January 2024, the C&HC Committee reviewed the individualized goals that were established for 2024 under the SEIP bonus and in March 2025, the C&HC Committee approved the SEIP payouts (expressed as a percentage of base salary) as follow, Mr. Dugas: 84.6%, Mr. Diderich: 85.0% and Ms. Gabriel: 85.0%.

Total MIP Bonus Achievement

The following table summarizes the MIP Bonus achievement for 2024 for the NEOs:

|                     |     |   Salary for Cash 
 Bonus Achievement 
               ($) |     |             |     | Annual MIP |     |                    |     |        |     |                       |     |           |     |              |     | SEIP |     |             |     |         |     | Total Combined Cash Bonus 
                       ($) |
| Name                |     |                   |     | % of Salary |     |            |     | Performance Factor |     |        |     | Annual MIP Payout ($) |     |           |     | SEIP Payouts |     |      |     | SEIP Payout 
 ($)         |     |         |     |                           |
| Michael L. Battles  |     |           900,000 |     |             |     | 150%       |     |                    |     | 110.7% |     |                       |     | 1,493,831 |     |              |     | —    |     |             |     |       — |     |                 1,493,831 |
| Eric W. Gerstenberg |     |           900,000 |     |             |     | 150%       |