COMSCORE INC

CUSIP: 20564W105 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2020
Shares 10,400 Value ($000) $21 Avg Close — Range —
Q2 2020
Shares 15,400 Value ($000) $48 Avg Close — Range —
Q1 2020
Shares 10,600 Value ($000) $30 Avg Close — Range —
Q4 2019
Shares 14,400 Value ($000) $71 Avg Close — Range —
Q3 2019
Shares 14,400 Value ($000) $28 Avg Close — Range —
Q2 2019
Shares 14,400 Value ($000) $74 Avg Close — Range —
Q4 2016
Shares 74,663 Value ($000) $2,358 Avg Close — Range —
Q3 2016
Shares 74,703 Value ($000) $2,290 Avg Close — Range —
Q2 2016
Shares 83,353 Value ($000) $1,990 Avg Close — Range —
Q1 2016
Shares 83,283 Value ($000) $2,502 Avg Close — Range —
Q4 2015
Shares 65,779 Value ($000) $2,707 Avg Close — Range —
Q3 2015
Shares 66,279 Value ($000) $3,059 Avg Close — Range —
Q2 2015
Shares 67,389 Value ($000) $3,589 Avg Close — Range —
Q1 2015
Shares 58,889 Value ($000) $3,015 Avg Close — Range —
Q4 2014
Shares 58,889 Value ($000) $2,734 Avg Close — Range —
Q3 2014
Shares 58,889 Value ($000) $2,144 Avg Close — Range —
Q2 2014
Shares 62,889 Value ($000) $2,231 Avg Close — Range —
Q1 2014
Shares 62,889 Value ($000) $2,062 Avg Close — Range —
Q4 2013
Shares 62,889 Value ($000) $1,799 Avg Close — Range —
Q3 2013
Shares 62,889 Value ($000) $1,822 Avg Close — Range —
Q2 2013
Shares 64,790 Value ($000) $1,580 Avg Close — Range —