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 in four equal annual installments on the first four anniversaries of the grant date.
- [2]Exercisable as to one-half of the shares on the grant date, 8,000 shares on each of the next two anniversaries of the grant date, and the balance on the third anniversary of the grant date.