IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001166152)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015

Shares 21,758 Value ($000) $1,616 Avg Close $71.63 Range $61.58 - $79.62

Q2 2015

Shares 21,758 Value ($000) $1,396 Avg Close $69.23 Range $61.37 - $82.24

Q1 2015

Shares 9,000 Value ($000) $1,390 Avg Close $77.81 Range $72.38 - $84.25

Q4 2014

Shares 9,000 Value ($000) $1,334 Avg Close $70.12 Range $57.56 - $76.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	21,758	$1,616	$71.63	$61.58 - $79.62
Q2 2015	21,758	$1,396	$69.23	$61.37 - $82.24
Q1 2015	9,000	$1,390	$77.81	$72.38 - $84.25
Q4 2014	9,000	$1,334	$70.12	$57.56 - $76.94