CHEMBIO DIAGNOSTICS INC

CUSIP: 163572209 Class: COM NEW

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2020
Shares 138,080 Value ($000) $707 Avg Close — Range —
Q4 2019
Shares 145,431 Value ($000) $663 Avg Close — Range —
Q3 2019
Shares 138,603 Value ($000) $848 Avg Close — Range —
Q2 2019
Shares 154,407 Value ($000) $940 Avg Close — Range —
Q3 2015
Shares 12,461 Value ($000) $50 Avg Close — Range —
Q2 2015
Shares 12,461 Value ($000) $61 Avg Close — Range —
Q1 2015
Shares 12,461 Value ($000) $50 Avg Close — Range —
Q4 2014
Shares 14,388 Value ($000) $56 Avg Close — Range —
Q3 2014
Shares 16,133 Value ($000) $60 Avg Close — Range —
Q3 2013
Shares 11,387 Value ($000) $41 Avg Close — Range —
Q2 2013
Shares 36,213 Value ($000) $181 Avg Close — Range —