Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
Alan S. McKim is recorded as Board Member, Chairman and CTO at Clean Harbors Inc (CLH). Clean Harbors Inc reported in an 8-K filed May 20, 2026 that Alan S. McKim retired as Chief Technology Officer. Clean Harbors Inc reported in an 8-K filed May 20, 2026 that Alan S. McKim retired as Executive Chairman of the Board of Directors. Clean Harbors Inc reported in an 8-K filed November 2, 2022 that Alan S. McKim was appointed Chief Technology Officer, effective March 31, 2023. Equibles holds 4 filed executive changes naming Alan S. McKim; each is listed under recent activity with its source filing. The proxy statement of Clean Harbors Inc reports total compensation of $2,465,897 for Alan S. McKim in fiscal 2025, including a base salary of $900,000. Disclosed compensation is on record for 9 fiscal years. Alan S. McKim has spoken on 12 earnings calls across 1 company, most recently for Clean Harbors Inc on July 29, 2026.
“On May 19, 2026, Alan S. McKim, serving in the capacities of Executive Chairman of the Board of Directors (the "Board") and Chief Technology Officer, notified the Board of his intention to retire from the Board and his role as Chief Technology Officer, effective upon the Board's appointment of a new Chairman.”
“On May 19, 2026, Alan S. McKim, serving in the capacities of Executive Chairman of the Board of Directors (the "Board") and Chief Technology Officer, notified the Board of his intention to retire from the Board and his role as Chief Technology Officer, effective upon the Board's appointment of a new Chairman.”
Summary generated from SEC filings and earnings-call records held by Equibles.
Recorded current and former roles; source labels appear when available.
2024-05-22–present
2023-03-31–present
2023-03-31–present
2023-03-31–2026-05-20
Start not stated–2022-04-14
Last confirmed by a filing; no departure on record
Start not stated–2026-05-20
Recorded roles and call appearances connecting this person to public companies.
Board Member, Chairman, CTO
2023-03-31–present
Other people whose current roles at this company are on record from its filings.
Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.
| Fiscal year | Company | Role | Salary | Total |
|---|---|---|---|---|
| 2025 | Clean Harbors Inc (CLH) | Executive Chairman and Chief Technology Officer | $900,000 | $2,465,897 |
| 2024 | Clean Harbors Inc (CLH) | Executive Chairman and Chief Technology Officer | $900,000 | $2,410,185 |
| 2023 | Clean Harbors Inc (CLH) | Executive Chairman and Chief Technology Officer | $991,250 | $2,296,564 |
| 2022 | Clean Harbors Inc (CLH) | Executive Chairman and Chief Technology Officer | $1,265,000 | $6,241,356 |
| 2021 | Clean Harbors Inc (CLH) | Executive Chairman and Chief Technology Officer | $1,265,000 | $5,612,724 |
| 2020 | Clean Harbors Inc (CLH) | Chairman of the Board and Chief Executive Officer | $1,265,000 | $3,828,532 |
| 2019 | Clean Harbors Inc (CLH) | Chairman of the Board and Chief Executive Officer | $1,265,000 | $4,113,899 |
| 2018 | Clean Harbors Inc (CLH) | Chairman of the Board and Chief Executive Officer | $1,265,000 | $4,946,873 |
| 2017 | Clean Harbors Inc (CLH) | Chairman of the Board and Chief Executive Officer | $1,265,000 | $3,037,020 |
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.
