IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

Harfst & Associates, Inc.'s Holding History (CIK: 0001649147)

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

Q2 2017

Shares 180 Value ($000) $29 Avg Close $162.40 Range $153.24 - $173.01

Q1 2017

Shares 180 Value ($000) $27 Avg Close $137.84 Range $113.92 - $155.65

Q3 2015

Shares 26 Value ($000) $2 Avg Close $71.63 Range $61.58 - $79.62

Q2 2015

Shares 456 Value ($000) $29 Avg Close $69.23 Range $61.37 - $82.24

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	180	$29	$162.40	$153.24 - $173.01
Q1 2017	180	$27	$137.84	$113.92 - $155.65
Q3 2015	26	$2	$71.63	$61.58 - $79.62
Q2 2015	456	$29	$69.23	$61.37 - $82.24