CHEMBIO DIAGNOSTICS INC

CUSIP: 163572209 Class: COM NEW

Kovack Advisors, Inc.'s Holding History (CIK: 0001728321)

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

Q2 2017
Shares 16,249 Value ($000) $98 Avg Close — Range —
Q1 2017
Shares 18,249 Value ($000) $97 Avg Close — Range —
Q4 2016
Shares 33,509 Value ($000) $228 Avg Close — Range —