DUKE PAUL D 4
4 · MESA LABORATORIES INC /CO · Filed May 21, 2010
Insider Transaction Report
Form 4
DUKE PAUL D
Director
Transactions
- Exercise of In-Money
NQ Stock Purchase Option
2010-04-01+2,000→ 2,000 totalExercise: $25.56From: 2011-04-01Exp: 2020-04-01→ Common Stock (2,000 underlying)
Footnotes (1)
- [F1]Options vest 25% on each of the first four anniversary dates.