POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q1 2018
Shares 51,891 Value ($000) $8,309 Avg Close — Range —
Q4 2017
Shares 65,457 Value ($000) $10,196 Avg Close — Range —
Q1 2017
Shares 4,694 Value ($000) $621 Avg Close — Range —
Q4 2016
Shares 54,370 Value ($000) $6,442 Avg Close — Range —
Q1 2016
Shares 16,596 Value ($000) $1,812 Avg Close — Range —
Q3 2015
Shares 58,131 Value ($000) $5,915 Avg Close — Range —
Q4 2014
Shares 24,718 Value ($000) $2,552 Avg Close — Range —
Q4 2013
Shares 153,800 Value ($000) $13,528 Avg Close — Range —
Q3 2013
Shares 2,782 Value ($000) $219 Avg Close — Range —
Q2 2013
Shares 9,100 Value ($000) $649 Avg Close — Range —
Q4 2012
Shares 29,200 Value ($000) $1,902 Avg Close — Range —