ISHARES TR

Ticker: MBB CUSIP: 464288588 Class: Fixed Income ETF

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2017
Shares 28,225 Value ($000) $3,009 Avg Close — Range —
Q3 2017
Shares 93,244 Value ($000) $9,986 Avg Close — Range —
Q2 2017
Shares 43,505 Value ($000) $4,645 Avg Close — Range —
Q1 2017
Shares 29,212 Value ($000) $3,113 Avg Close — Range —
Q4 2016
Shares 9,658 Value ($000) $1,027 Avg Close — Range —
Q3 2016
Shares 53,121 Value ($000) $5,848 Avg Close — Range —
Q2 2016
Shares 45,506 Value ($000) $5,004 Avg Close — Range —
Q1 2016
Shares 60,443 Value ($000) $6,617 Avg Close — Range —
Q3 2015
Shares 1 Value ($000) $0 Avg Close — Range —