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Clean Harbors shares owned by Platform Technology Partners

Quarter-by-quarter ownership of Clean Harbors (CLH) shares owned by Platform Technology Partners from 13F filings

Historical chart of Platform Technology Partners investment in Clean Harbors

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All positions including Clean Harbors held by Platform Technology Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Clean Harbors by Platform Technology Partners

Quarter filed Position value Share count Share price at filing
2026-03-31 $284k 989 286.73