BIOLASE INC

CUSIP: 090911108 Class: COMMON STOCK

Birchview Capital, LP's Holding History (CIK: 0001618205)

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

Q3 2018
Shares 40,180 Value ($000) $83 Avg Close — Range —
Q2 2018
Shares 136,180 Value ($000) $165 Avg Close — Range —
Q1 2018
Shares 1,285,903 Value ($000) $522 Avg Close — Range —
Q4 2017
Shares 1,285,903 Value ($000) $548 Avg Close — Range —
Q3 2017
Shares 1,285,903 Value ($000) $775 Avg Close — Range —
Q2 2017
Shares 1,285,903 Value ($000) $1,247 Avg Close — Range —
Q1 2017
Shares 1,285,903 Value ($000) $1,736 Avg Close — Range —
Q4 2016
Shares 1,285,903 Value ($000) $1,800 Avg Close — Range —
Q3 2016
Shares 1,285,903 Value ($000) $2,250 Avg Close — Range —
Q2 2016
Shares 1,285,903 Value ($000) $1,505 Avg Close — Range —
Q1 2016
Shares 1,285,903 Value ($000) $1,685 Avg Close — Range —
Q4 2015
Shares 1,285,903 Value ($000) $1,082 Avg Close — Range —
Q3 2015
Shares 1,185,903 Value ($000) $1,067 Avg Close — Range —
Q2 2015
Shares 1,185,903 Value ($000) $2,063 Avg Close — Range —
Q1 2015
Shares 1,185,903 Value ($000) $2,396 Avg Close — Range —
Q4 2014
Shares 1,185,903 Value ($000) $3,119 Avg Close — Range —