POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2017
Shares 935 Value ($000) $146 Avg Close — Range —
Q3 2017
Shares 935 Value ($000) $136 Avg Close — Range —
Q4 2015
Shares 429 Value ($000) $48 Avg Close — Range —
Q2 2015
Shares 1,000 Value ($000) $107 Avg Close — Range —
Q1 2015
Shares 1,000 Value ($000) $106 Avg Close — Range —
Q4 2014
Shares 1,500 Value ($000) $155 Avg Close — Range —
Q3 2014
Shares 1,000 Value ($000) $99 Avg Close — Range —
Q1 2013
Shares 200 Value ($000) $0 Avg Close — Range —