HELMERICH & PAYNE INC 4
4 · HELMERICH & PAYNE INC · Filed Sep 19, 2013
Insider Transaction Report
Form 4
ARMSTRONG WILLIAM L
Director
Transactions
- Exercise/Conversion
Common Stock
2013-09-13$12.08/sh+2,800$33,824→ 20,158 total - Exercise/Conversion
Stock Option (right to buy)
2013-09-13−2,800→ 0 totalExercise: $12.08From: 2003-12-03Exp: 2013-12-03→ Common Stock (2,800 underlying)