CHARLES & COLVARD LTD

CUSIP: 159765106 Class: COMMON

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

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

Q2 2022
Shares 361,443 Value ($000) $441 Avg Close — Range —
Q1 2022
Shares 361,443 Value ($000) $567 Avg Close — Range —
Q4 2021
Shares 352,654 Value ($000) $1,019 Avg Close — Range —
Q3 2021
Shares 225,599 Value ($000) $677 Avg Close — Range —