BIOPTIX INC

CUSIP: 09074N101 Class: COM

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

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

Q2 2017
Shares 35,586 Value ($000) $145 Avg Close — Range —
Q1 2017
Shares 40,661 Value ($000) $163 Avg Close — Range —
Q4 2016
Shares 47,477 Value ($000) $182 Avg Close — Range —