Filing Details

Accession Number:
0001181431-10-062475
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-12-17 15:33:47
Reporting Period:
2010-12-15
Filing Date:
2010-12-17
Accepted Time:
2010-12-17 15:33:47
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
822818 Clean Harbors Inc CLH Hazardous Waste Management (4955) 042997780
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1286510 F William Oconnor C/O Clean Harbors, Inc.
42 Longwater Drive
Norwell MA 02061-9149
Svp Risk Management Chesi No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2010-12-15 35 $78.38 2,534 No 4 F Direct
Common Stock Acquisiton 2010-12-15 2,500 $12.98 5,034 No 4 M Direct
Common Stock Disposition 2010-12-15 2,500 $78.93 2,534 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 F Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Exercise of Employee Stock Option Disposition 2010-12-15 2,500 $12.98 2,500 $12.98
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2008-02-21 2013-02-21 No 4 M Direct
Footnotes
  1. Surrender of shares for tax liability upon vesting of restricted stock.