REALNETWORKS INC

CUSIP: 75605L708 Class: Common Stock

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

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

Q4 2020
Shares 184,507 Value ($000) $288 Avg Close — Range —
Q3 2020
Shares 294,971 Value ($000) $360 Avg Close — Range —
Q2 2020
Shares 295,786 Value ($000) $385 Avg Close — Range —
Q1 2020
Shares 295,786 Value ($000) $216 Avg Close — Range —