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4//SEC Filing

OCONNOR WILLIAM F 4

Accession 0001181431-10-015189

CIK 0000822818other

Filed

Mar 9, 7:00 PM ET

Accepted

Mar 10, 2:45 PM ET

Size

4.8 KB

Accession

0001181431-10-015189

Insider Transaction Report

Form 4
Period: 2010-03-08
OCONNOR WILLIAM F
SVP Risk Management CHESI
Transactions
  • Disposition to Issuer

    Common Stock

    2010-03-089171,628 total
Footnotes (1)
  • [F1]Forfeiture of restricted stock due to Company's failure to achieve goals under 2008/9 Long Term Equity Incentive Program.

Issuer

CLEAN HARBORS INC

CIK 0000822818

Entity typeother

Related Parties

1
  • filerCIK 0001286510

Filing Metadata

Form type
4
Filed
Mar 9, 7:00 PM ET
Accepted
Mar 10, 2:45 PM ET
Size
4.8 KB