4//SEC Filing
OCONNOR WILLIAM F 4
Accession 0001181431-12-021367
CIK 0000822818other
Filed
Apr 2, 8:00 PM ET
Accepted
Apr 3, 10:10 AM ET
Size
4.3 KB
Accession
0001181431-12-021367
Insider Transaction Report
Form 4
OCONNOR WILLIAM F
SVP Risk Management CHESI
Transactions
- Award
Common Stock
2012-03-30+486→ 4,768 total
Footnotes (1)
- [F1]Award of performance and restricted stock exempt under Rule 16b-3.
Documents
Issuer
CLEAN HARBORS INC
CIK 0000822818
Entity typeother
Related Parties
1- filerCIK 0001286510
Filing Metadata
- Form type
- 4
- Filed
- Apr 2, 8:00 PM ET
- Accepted
- Apr 3, 10:10 AM ET
- Size
- 4.3 KB