ITEM 5.02 DEPARTURE OF DIRECTORS OR PRINCIPAL OFFICERS; ELECTION OF
DIRECTORS; APPOINTMENT OF PRINCIPAL OFFICERS
Mesa Laboratories, Inc. (the "Company") announced the retirement of its Vice
President and Chief Financial Officer, Steven W. Peterson, effective as of the
close of business on November 30, 2012. In addition, the Company announced that
its Board of Directors has appointed John V. Sakys as its Chief Financial
Officer and Corporate Secretary. For additional details, see the Company's
Current Report on Form 8-K dated October 8, 2012.