BIOLASE INC

CUSIP: 090911108 Class: COMMON STOCK

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q4 2014
Shares 322,830 Value ($000) $849 Avg Close — Range —
Q3 2014
Shares 331,788 Value ($000) $826 Avg Close — Range —
Q2 2014
Shares 337,408 Value ($000) $742 Avg Close — Range —
Q1 2014
Shares 356,795 Value ($000) $860 Avg Close — Range —
Q4 2013
Shares 189,722 Value ($000) $537 Avg Close — Range —
Q3 2013
Shares 227,010 Value ($000) $434 Avg Close — Range —