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Sunday, December 6, 2009, 6:00AM ET - U.S. Markets Closed. Dow Up 0.22% Nasdaq Up 0.98%
Mesa Laboratories Inc. (MLAB)On Dec 4: 24.325  Down 0.225 (0.92%)  
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HereInsider Roster
Financials

Insider RosterGet Insider Roster for:
INSIDER HOLDERS*
Individual/EntityMost Recent Trans.Shares Owned as of Trans. Date
BROOKS MICHAEL T
Director
Option Exercise
15-May-08
29,200
15-May-08
CAMPBELL H STUART
Director
Option Exercise
15-Jul-08
97,350
15-Jul-08
GUILLEMIN EVAN
Director
Ownership Statement
25-Feb-09
100,000

25-Feb-09
PETERSON STEVEN W
Officer
Option Exercise
2-Nov-09
70,145
2-Nov-09
SCHMIEDER LUKE R
Director
Disposition (Non Open Market)
25-Nov-09
187,328
25-Nov-09
SEG VENTURES, LLC
Director
Ownership Statement
25-Feb-09
100,000
25-Feb-09
SULLIVAN JOHN JAMES
Officer
Disposition (Non Open Market)
23-Nov-09
13,117
23-Nov-09

View Transactions for Insiders & Institutional Holders

* Insider roster data is derived solely from the last 24 months of Form 3 & Form 4 SEC filings.

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