LUMINEX CORP DEL

CUSIP: 55027E102 Class: COMMON STOCK

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q3 2014
Shares 172,612 Value ($000) $3,366 Avg Close — Range —
Q2 2014
Shares 172,612 Value ($000) $2,960 Avg Close — Range —
Q1 2014
Shares 298,479 Value ($000) $5,405 Avg Close — Range —
Q4 2013
Shares 601,200 Value ($000) $11,663 Avg Close — Range —
Q3 2013
Shares 565,330 Value ($000) $11,307 Avg Close — Range —
Q2 2013
Shares 548,950 Value ($000) $11,314 Avg Close — Range —