IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020
Shares 11,767 Value ($000) $5,882 Avg Close $447.44 Range $382.68 - $503.83
Q3 2020
Shares 11,946 Value ($000) $4,696 Avg Close $369.71 Range $329.69 - $407.86
Q2 2020
Shares 12,125 Value ($000) $4,003 Avg Close $289.54 Range $226.02 - $332.68
Q1 2020
Shares 12,239 Value ($000) $2,965 Avg Close $260.97 Range $168.65 - $296.25
Q4 2019
Shares 12,239 Value ($000) $3,196 Avg Close $263.51 Range $246.74 - $294.57
Q3 2019
Shares 12,265 Value ($000) $3,335 Avg Close $278.27 Range $256.27 - $292.17
Q2 2019
Shares 12,266 Value ($000) $3,377 Avg Close $246.39 Range $214.25 - $278.61
Q1 2019
Shares 12,270 Value ($000) $2,744 Avg Close $206.43 Range $176.11 - $226.15
Q4 2018
Shares 12,158 Value ($000) $2,262 Avg Close $205.02 Range $176.15 - $252.69
Q3 2018
Shares 12,173 Value ($000) $3,039 Avg Close $242.74 Range $215.28 - $256.22
Q2 2018
Shares 12,187 Value ($000) $2,656 Avg Close $206.05 Range $183.86 - $229.01
Q1 2018
Shares 12,136 Value ($000) $2,323 Avg Close $184.56 Range $157.53 - $207.14
Q4 2017
Shares 12,149 Value ($000) $1,900 Avg Close $157.41 Range $146.09 - $168.66
Q3 2017
Shares 12,116 Value ($000) $1,884 Avg Close $158.10 Range $148.80 - $171.37
Q2 2017
Shares 12,230 Value ($000) $1,974 Avg Close $162.40 Range $153.24 - $173.01
Q1 2017
Shares 12,162 Value ($000) $1,880 Avg Close $137.84 Range $113.92 - $155.65
Q4 2016
Shares 41,845 Value ($000) $4,907 Avg Close $114.12 Range $102.45 - $121.77
Q2 2016
Shares 40,829 Value ($000) $3,791 Avg Close $85.88 Range $76.55 - $92.87
Q1 2016
Shares 39,029 Value ($000) $3,057 Avg Close $72.01 Range $63.48 - $79.03
Q4 2015
Shares 38,100 Value ($000) $2,778 Avg Close $71.33 Range $65.03 - $77.27
Q3 2015
Shares 37,834 Value ($000) $2,809 Avg Close $71.63 Range $61.58 - $79.62
Q2 2015
Shares 37,934 Value ($000) $2,433 Avg Close $69.23 Range $61.37 - $82.24
Q1 2015
Shares 18,980 Value ($000) $2,932 Avg Close $77.81 Range $72.38 - $84.25
Q4 2014
Shares 119,962 Value ($000) $17,787 Avg Close $70.12 Range $57.56 - $76.94
Q3 2014
Shares 166,712 Value ($000) $19,644 Avg Close $63.22 Range $56.74 - $70.00
Q2 2014
Shares 168,852 Value ($000) $22,554 Avg Close $63.58 Range $57.92 - $68.06
Q1 2014
Shares 240,242 Value ($000) $29,165 Avg Close $59.57 Range $52.32 - $64.64
Q4 2013
Shares 271,446 Value ($000) $28,874 Avg Close $52.63 Range $49.56 - $56.55
Q3 2013
Shares 319,780 Value ($000) $31,866 Avg Close $48.06 Range $43.99 - $50.19
Q2 2013
Shares 183,240 Value ($000) $16,451 Avg Close $43.69 Range $40.78 - $46.30