Andrea Robertson

Companies

• Clean HarborsBoard member Apr 25, 2006 to now¹

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 CLH8,979 shares²$2.9M at $319.13Aug 3, 2026

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

Recent filings

• Aug 3, 2026Sold 789 shares at $314.01 of Clean Harbors²
• May 20, 2026Granted 652 shares of Clean Harbors³
• May 11, 2026Gift 342 shares of Clean Harbors⁴
• Aug 5, 2025Gift 430 shares of Clean Harbors⁵
• Jul 31, 2025Sold 836 shares at $233.64 of Clean Harbors⁶
• May 21, 2025Granted 789 shares of Clean Harbors⁷
• Aug 2, 2024Gift 420 shares of Clean Harbors⁸
• Aug 1, 2024Sold 1,148 shares at $238.90 of Clean Harbors⁹
• May 22, 2024Granted 836 shares of Clean Harbors¹⁰
• Aug 8, 2023Sold 1,200 shares at $169.08 of Clean Harbors¹¹
• May 24, 2023Granted 1,148 shares of Clean Harbors¹²
• Aug 5, 2022Sold 1,095 shares at $106.37 of Clean Harbors¹³
• May 25, 2022Granted 1,849 shares of Clean Harbors¹⁴
• Mar 3, 2022Gift 500 shares of Clean Harbors¹⁵
• Feb 25, 2022Sold 1,000 shares at $95.30 of Clean Harbors¹⁶
• Jan 3, 2022Granted 257 shares of Clean Harbors¹⁷