COMSCORE INC

CUSIP: 20564W105 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2016
Shares 30,900 Value ($000) $947 Avg Close — Range —
Q2 2016
Shares 31,651 Value ($000) $756 Avg Close — Range —
Q1 2016
Shares 20,668 Value ($000) $621 Avg Close — Range —