Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001179110-19-012977
Filing Date
2019-12-18
Accepted
2019-12-18 12:35:52
Documents
1
Period of Report
2019-12-12

Document Format Files

Seq Description Document Type Size
1 FORM 3 - edgar.html 3  
1 FORM 3 - edgar.xml 3 2156
  Complete submission text file 0001179110-19-012977.txt   3510
Mailing Address 42 LONGWATER DRIVE NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 781-792-5000
CLEAN HARBORS INC (Issuer) CIK: 0000822818 (see all company filings)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 4955 Hazardous Waste Management

Mailing Address C/O COGNEX CORPORATION ONE VISION DRIVE NATICK MA 01760-2059
Business Address
Willett Robert (Reporting) CIK: 0001438093 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-34223 | Film No.: 191291878