LUMINEX CORP DEL

CUSIP: 55027E102 Class: COMMON STOCK

Champlain Investment Partners, LLC's Holding History (CIK: 0001315478)

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

Q4 2014
Shares 675,050 Value ($000) $12,664 Avg Close — Range —
Q3 2014
Shares 1,812,840 Value ($000) $35,350 Avg Close — Range —
Q2 2014
Shares 1,850,120 Value ($000) $31,730 Avg Close — Range —
Q1 2014
Shares 1,832,280 Value ($000) $33,183 Avg Close — Range —
Q4 2013
Shares 1,859,065 Value ($000) $36,066 Avg Close — Range —
Q3 2013
Shares 1,683,315 Value ($000) $33,666 Avg Close — Range —
Q2 2013
Shares 1,687,945 Value ($000) $34,789 Avg Close — Range —
Q1 2013
Shares 1,678,865 Value ($000) $27,735 Avg Close — Range —