BIOLASE INC

CUSIP: 090911108 Class: COMMON STOCK

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2017
Shares 2,048 Value ($000) $3 Avg Close — Range —
Q4 2016
Shares 4,872 Value ($000) $7 Avg Close — Range —
Q2 2016
Shares 12,453 Value ($000) $15 Avg Close — Range —
Q1 2016
Shares 2,462 Value ($000) $3 Avg Close — Range —
Q4 2015
Shares 1,442 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 297 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 100 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 469 Value ($000) $1 Avg Close — Range —
Q2 2014
Shares 2,642 Value ($000) $6 Avg Close — Range —
Q1 2014
Shares 1,264 Value ($000) $3 Avg Close — Range —
Q4 2013
Shares 2 Value ($000) $0 Avg Close — Range —
Q3 2013
Shares 392 Value ($000) $1 Avg Close — Range —
Q2 2013
Shares 3,379 Value ($000) $12 Avg Close — Range —