COMSCORE INC

CUSIP: 20564W105 Class: COM

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q4 2016
Shares 155 Value ($000) $5 Avg Close — Range —
Q3 2016
Shares 781,098 Value ($000) $23,948 Avg Close — Range —
Q2 2016
Shares 1,802,785 Value ($000) $43,051 Avg Close — Range —
Q1 2016
Shares 1,661,101 Value ($000) $49,900 Avg Close — Range —
Q4 2015
Shares 337,679 Value ($000) $13,895 Avg Close — Range —
Q3 2015
Shares 150,961 Value ($000) $6,967 Avg Close — Range —