ACTIVISION BLIZZARD INC

CUSIP: 00507V109 Class: COM

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q3 2018
Shares 6,900 Value ($000) $574 Avg Close — Range —
Q1 2018
Shares 7,000 Value ($000) $472 Avg Close — Range —
Q4 2017
Shares 7,000 Value ($000) $443 Avg Close — Range —
Q3 2017
Shares 5,000 Value ($000) $323 Avg Close — Range —