COMSCORE INC

CUSIP: 20564W105 Class: COM

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

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

Q4 2016
Shares 32,944 Value ($000) $1,040 Avg Close — Range —
Q3 2016
Shares 34,104 Value ($000) $1,046 Avg Close — Range —
Q2 2016
Shares 35,965 Value ($000) $859 Avg Close — Range —
Q1 2016
Shares 37,613 Value ($000) $1,130 Avg Close — Range —
Q4 2015
Shares 26,854 Value ($000) $1,105 Avg Close — Range —
Q3 2015
Shares 26,868 Value ($000) $1,240 Avg Close — Range —
Q2 2015
Shares 28,715 Value ($000) $1,529 Avg Close — Range —
Q1 2015
Shares 30,792 Value ($000) $1,577 Avg Close — Range —
Q4 2014
Shares 30,789 Value ($000) $1,430 Avg Close — Range —
Q3 2014
Shares 30,988 Value ($000) $1,128 Avg Close — Range —
Q2 2014
Shares 32,587 Value ($000) $1,156 Avg Close — Range —
Q1 2014
Shares 32,441 Value ($000) $1,064 Avg Close — Range —
Q4 2013
Shares 34,924 Value ($000) $999 Avg Close — Range —
Q3 2013
Shares 35,115 Value ($000) $1,017 Avg Close — Range —
Q2 2013
Shares 36,426 Value ($000) $888 Avg Close — Range —
Q1 2013
Shares 36,569 Value ($000) $614 Avg Close — Range —