COMSCORE INC

CUSIP: 20564W105 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q2 2021
Shares 40,022 Value ($000) $200 Avg Close — Range —
Q4 2019
Shares 50,210 Value ($000) $248 Avg Close — Range —
Q3 2019
Shares 13,000 Value ($000) $25 Avg Close — Range —
Q3 2018
Shares 2,377 Value ($000) $43 Avg Close — Range —
Q4 2016
Shares 191 Value ($000) $6 Avg Close — Range —
Q1 2016
Shares 4,883 Value ($000) $147 Avg Close — Range —