COMSCORE INC

CUSIP: 20564W105 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2016
Shares 179,038 Value ($000) $5,654 Avg Close — Range —
Q3 2016
Shares 168,015 Value ($000) $5,151 Avg Close — Range —
Q2 2016
Shares 169,301 Value ($000) $4,043 Avg Close — Range —
Q1 2016
Shares 148,532 Value ($000) $4,462 Avg Close — Range —
Q4 2015
Shares 212,808 Value ($000) $8,757 Avg Close — Range —
Q3 2015
Shares 209,054 Value ($000) $9,648 Avg Close — Range —
Q2 2015
Shares 211,466 Value ($000) $11,263 Avg Close — Range —
Q1 2015
Shares 217,427 Value ($000) $11,132 Avg Close — Range —
Q4 2014
Shares 213,592 Value ($000) $9,917 Avg Close — Range —
Q3 2014
Shares 213,096 Value ($000) $7,759 Avg Close — Range —
Q2 2014
Shares 203,725 Value ($000) $7,228 Avg Close — Range —
Q1 2014
Shares 206,346 Value ($000) $6,767 Avg Close — Range —
Q4 2013
Shares 205,332 Value ($000) $5,875 Avg Close — Range —
Q3 2013
Shares 193,071 Value ($000) $5,594 Avg Close — Range —
Q2 2013
Shares 183,878 Value ($000) $4,485 Avg Close — Range —