WAHLCO ENVIRONMENTAL SYSTEMS INC 4
4 · WAHLCO ENVIRONMENTAL SYSTEMS INC · Filed Jun 18, 1998
Insider Transaction Report
Form 4
No transactions or holdings reported in this filing.
Footnotes (2)
- [1]Exercisable as to one-half of the shares on the grant date and as to one-quarter of the shares on each of the first and second anniverariesof the grant date.
- [2]Exercisable as to 300,000 shares on the grant date and 50,000 shares on each of the next three anniversaries of the grant date.