WAHLCO ENVIRONMENTAL SYSTEMS INC 4
4 · WAHLCO ENVIRONMENTAL SYSTEMS INC · Filed Jun 26, 1998
Insider Transaction Report
Form 4
SOUTHAM, BARRY J.
Senior Vice President - Operations
Transactions
- Disposition to Issuer
EMPLOYEE STOCK OPTION (right to buy)
1998-05-19−20,000Exercise: $9.92→ COMMON STOCK (20,000 underlying) - Disposition to Issuer
EMPLOYEE STOCK OPTION (right to buy)
1998-05-19−1,552Exercise: $4.90→ COMMON STOCK (1,552 underlying) - Award
EMPLOYEE STOCK OPTION (right to buy)
1998-05-19+165,525→ 165,525 totalExercise: $0.88→ COMMON STOCK (165,525 underlying)
Footnotes (3)
- [1]Exercisable in four equal annual installments on the first four anniversaries of the grant date.
- [2]Exercisable in 12 equal monthly installments commencing 04/01/96.
- [3]Exercisable as to one-half of the shares on the grant date and as to balance of the shares in approximately equal installments on the next three anniversaries of the grant date.