Alan McKim

About

From Wikipedia’s article on Alan McKim, shared under CC BY-SA 4.0.²

Companies

• Clean HarborsChair Jan 11, 2006 to now⁶
• Clean HarborsFounder⁷
• Clean HarborsBoard member Mar 19, 2012 to Mar 24, 2023⁸
• Clean HarborsChief executive officer Jan 11, 2006 to Mar 24, 2023⁶
• Clean HarborsPresident Jan 11, 2006 to Jan 11, 2006⁶

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Clean Harbors CLH2,095,522 shares⁹$668.7M at $319.13Jul 20, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 17, 2026Shares withheld for tax 1,265 shares at $310.58 of Clean Harbors⁹
• Jul 1, 2026Shares withheld for tax 1,343 shares at $290.74 of Clean Harbors¹⁰
• Mar 13, 2026Shares withheld for tax 1,265 shares at $288.93 of Clean Harbors¹¹
• Mar 4, 2026Sold 100,000 shares at $292.65 of Clean Harbors¹²
• Feb 19, 2026Gift 10,000 shares of Clean Harbors¹³
• Feb 19, 2026Sold 100,000 shares at $281.14 of Clean Harbors¹³
• Sep 16, 2025Gift 4,283 shares of Clean Harbors¹⁴
• Sep 16, 2025Gift 8,567 shares of Clean Harbors¹⁴
• Jul 1, 2025Shares withheld for tax 1,342 shares at $229.55 of Clean Harbors¹⁵
• Jun 5, 2025Sold 58,156 shares at $223.80 of Clean Harbors¹⁶
• Jun 4, 2025Sold 41,844 shares at $225.40 of Clean Harbors¹⁶
• Mar 17, 2025Shares withheld for tax 1,265 shares at $192.90 of Clean Harbors¹⁷
• Mar 3, 2025Gift 28,073 shares of Clean Harbors¹⁸
• Mar 3, 2025Sold 2,999 shares at $212.02 of Clean Harbors¹⁸
• Mar 3, 2025Sold 50,000 shares at $210.18 of Clean Harbors¹⁸
• Nov 18, 2024Gift 15,000 shares of Clean Harbors¹⁹
• Nov 15, 2024Gift 7,200 shares of Clean Harbors¹⁹
• Jul 1, 2024Shares withheld for tax 1,343 shares at $220.63 of Clean Harbors²⁰
• Jun 11, 2024Sold 50,000 shares at $215.51 of Clean Harbors²¹
• Mar 18, 2024Gift 28,000 shares of Clean Harbors²²
• Mar 15, 2024Shares withheld for tax 1,265 shares at $187.84 of Clean Harbors²²
• Feb 27, 2024Sold 35,000 shares at $182.22 of Clean Harbors²³
• Feb 26, 2024Gift 10,000 shares of Clean Harbors²³
• Feb 26, 2024Gift 20,000 shares of Clean Harbors²³
• Feb 26, 2024Sold 35,000 shares at $184.06 of Clean Harbors²³