IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

SOMERVILLE KURT F's Holding History (CIK: 0001215208)

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

Q1 2019
Shares 1,750 Value ($000) $391 Avg Close $206.43 Range $176.11 - $226.15
Q4 2018
Shares 1,950 Value ($000) $363 Avg Close $205.02 Range $176.15 - $252.69
Q3 2018
Shares 2,150 Value ($000) $536 Avg Close $242.74 Range $215.28 - $256.22
Q2 2018
Shares 2,100 Value ($000) $458 Avg Close $206.05 Range $183.86 - $229.01
Q1 2018
Shares 2,300 Value ($000) $440 Avg Close $184.56 Range $157.53 - $207.14
Q4 2017
Shares 2,500 Value ($000) $391 Avg Close $157.41 Range $146.09 - $168.66
Q3 2017
Shares 2,500 Value ($000) $389 Avg Close $158.10 Range $148.80 - $171.37
Q2 2017
Shares 2,500 Value ($000) $404 Avg Close $162.40 Range $153.24 - $173.01
Q1 2017
Shares 2,700 Value ($000) $417 Avg Close $137.84 Range $113.92 - $155.65
Q4 2016
Shares 3,000 Value ($000) $352 Avg Close $114.12 Range $102.45 - $121.77
Q3 2016
Shares 3,000 Value ($000) $338 Avg Close $105.39 Range $92.52 - $115.06
Q2 2016
Shares 3,000 Value ($000) $279 Avg Close $85.88 Range $76.55 - $92.87
Q1 2016
Shares 3,000 Value ($000) $235 Avg Close $72.01 Range $63.48 - $79.03
Q4 2015
Shares 3,000 Value ($000) $219 Avg Close $71.33 Range $65.03 - $77.27
Q3 2015
Shares 3,000 Value ($000) $223 Avg Close $71.63 Range $61.58 - $79.62
Q2 2015
Shares 3,000 Value ($000) $192 Avg Close $69.23 Range $61.37 - $82.24
Q1 2015
Shares 1,500 Value ($000) $232 Avg Close $77.81 Range $72.38 - $84.25
Q4 2014
Shares 1,500 Value ($000) $222 Avg Close $70.12 Range $57.56 - $76.94
Q2 2014
Shares 1,500 Value ($000) $200 Avg Close $63.58 Range $57.92 - $68.06
Q2 2013
Shares 3,000 Value ($000) $269 Avg Close $43.69 Range $40.78 - $46.30
Q1 2013
Shares 3,000 Value ($000) $277 Avg Close $46.76 Range $45.09 - $50.41
Q4 2012
Shares 3,000 Value ($000) $278 Avg Close — Range —