BIOLASE INC

CUSIP: 090911207 Class: COM

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

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

Q1 2022
Shares 3,066,030 Value ($000) $1,083 Avg Close — Range —
Q4 2021
Shares 3,047,030 Value ($000) $1,188 Avg Close — Range —
Q3 2021
Shares 3,134,100 Value ($000) $2,004 Avg Close — Range —
Q2 2021
Shares 3,122,850 Value ($000) $2,180 Avg Close — Range —
Q1 2021
Shares 1,655,500 Value ($000) $1,395 Avg Close — Range —
Q4 2020
Shares 1,216,250 Value ($000) $507 Avg Close — Range —
Q3 2020
Shares 1,111,000 Value ($000) $306 Avg Close — Range —
Q1 2020
Shares 1,381,000 Value ($000) $518 Avg Close — Range —
Q4 2019
Shares 1,319,100 Value ($000) $729 Avg Close — Range —