CLEAN HARBORS INC 4
4 · CLEAN HARBORS INC · Filed May 20, 2005
Insider Transaction Report
Form 4
MOYNIHAN STEPHEN
Sr. VP Planning/Development
Transactions
- Sale
Common Stock
2005-05-18$20.15/sh−48,100$969,215→ 57,400 total - Exercise/Conversion
Exercise of Employee stock options
2005-05-18$1.81/sh+9,900$17,919→ 67,300 total - Sale
Exercise of Employee stock options
2005-05-18$20.15/sh−9,900$199,485→ 57,400 total - Exercise/Conversion
Exercise of Employee stock options
2005-05-18$2.42/sh+19,544$47,296→ 76,944 total - Sale
Exercise of Employee stock options
2005-05-18$20.15/sh−19,544$393,812→ 57,400 total - Exercise/Conversion
Exercise of Employee stock options
2005-05-18$3.75/sh+15,000$56,250→ 72,400 total - Sale
Exercise of Employee stock options
2005-05-18$20.15/sh−15,000$302,250→ 57,400 total - Sale
Common Stock
2005-05-19$20.08/sh−16,400$329,312→ 41,000 total