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Filing metadata

Accession number: 0001179110-18-013962
Form type: Form 4
Filer: CLEAN HARBORS INC
CIK: CIK 822818
Filed: Dec 17, 2018
Reporting period: Dec 14, 2018
Description: Insider transaction

Documents

0001179110-18-013962-index.htm

Complete submission

0001179110-18-013962.txt

directory listing

Filed by

CLEAN HARBORS INC