SIMPSON IVAN L 4
4 · GREAT LAKES AVIATION LTD · Filed Jun 6, 2012
Insider Transaction Report
Form 4
SIMPSON IVAN L
Director
Transactions
- Exercise/Conversion
Stock Option (right to buy)
2012-05-15+5,000→ 0 totalExercise: $0.31From: 2003-05-18Exp: 2012-05-18→ Common Stock (5,000 underlying) - Exercise/Conversion
Common Stock
2012-05-15$0.31/sh+5,000$1,563→ 15,450 total