CHEMBIO DIAGNOSTICS INC

CUSIP: 163572209 Class: COM NEW

PERRITT CAPITAL MANAGEMENT INC's Holding History (CIK: 0001279342)

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

Q1 2021
Shares 30,651 Value ($000) $108 Avg Close — Range —
Q4 2020
Shares 30,651 Value ($000) $146 Avg Close — Range —
Q3 2020
Shares 51,900 Value ($000) $252 Avg Close — Range —
Q2 2020
Shares 49,900 Value ($000) $162 Avg Close — Range —