OCONNOR WILLIAM F 4
4 · CLEAN HARBORS INC · Filed Apr 20, 2010
Insider Transaction Report
Form 4
OCONNOR WILLIAM F
SVP Risk Management CHESI
Transactions
- Award
Common Stock
2010-04-20+941→ 2,569 total
Footnotes (1)
- [F1]Award of Performance Based Restricted Stock