MESA LABORATORIES INC /CO·4

Feb 21, 4:46 PM ET

PETERSON STEVEN W 4

4 · MESA LABORATORIES INC /CO · Filed Feb 21, 2012

Insider Transaction Report

Form 4
Period: 2012-02-20
PETERSON STEVEN W
CFO, Secretary
Transactions
  • Exercise/Conversion

    Mesa Laboratories, Inc. Common Stock

    2012-02-20$18.98/sh+3,000$56,94053,343 total
  • Tax Payment

    Mesa Laboratories, Inc. Common Stock

    2012-02-20$50.49/sh1,124$56,75150,343 total
  • Exercise of In-Money

    Incentive Stock Options

    2012-02-20$18.98/sh3,000$56,94016,100 total
    Exercise: $18.98From: 2008-05-11Exp: 2012-05-11Mesa Laboratories, Inc. Common Stock (3,000 underlying)
Footnotes (1)
  • [F1]Option vest 25% on each of the first four anniversary dates beginning 05/11/2008.

Documents

1 file
  • 4
    primary_doc.xmlPrimary

    PRIMARY DOCUMENT