IDEXX LABS INC

CUSIP: 45168d104 Class: COM

THOMAS STORY & SON LLC's Holding History (CIK: 0001505207)

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

Q1 2014
Shares 18,350 Value ($000) $2,228 Avg Close — Range —
Q4 2013
Shares 18,350 Value ($000) $1,952 Avg Close — Range —
Q3 2013
Shares 18,850 Value ($000) $1,878 Avg Close — Range —
Q2 2013
Shares 18,850 Value ($000) $1,691 Avg Close — Range —