CHEMBIO DIAGNOSTICS INC

CUSIP: 163572209 Class: COM NEW

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2023
Shares 2,036 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 17,836 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 8,369 Value ($000) $3 Avg Close — Range —
Q2 2022
Shares 15,680 Value ($000) $10 Avg Close — Range —
Q1 2022
Shares 27,280 Value ($000) $22 Avg Close — Range —
Q4 2021
Shares 33,752 Value ($000) $38 Avg Close — Range —
Q3 2021
Shares 6,059 Value ($000) $17 Avg Close — Range —
Q2 2021
Shares 6,533 Value ($000) $19 Avg Close — Range —
Q1 2021
Shares 6,465 Value ($000) $22 Avg Close — Range —
Q4 2020
Shares 12,015 Value ($000) $57 Avg Close — Range —
Q3 2020
Shares 4,078 Value ($000) $19 Avg Close — Range —
Q2 2020
Shares 409 Value ($000) $1 Avg Close — Range —