GRAFTECH INTL LTD

CUSIP: 384313102 Class: COMMON STOCK

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

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

Q1 2015
Shares 1,019 Value ($000) $4 Avg Close — Range —
Q4 2014
Shares 3,519 Value ($000) $18 Avg Close — Range —
Q3 2014
Shares 7,319 Value ($000) $34 Avg Close — Range —
Q1 2014
Shares 23,027 Value ($000) $251 Avg Close — Range —
Q4 2013
Shares 2,091 Value ($000) $23 Avg Close — Range —
Q2 2013
Shares 1,336 Value ($000) $10 Avg Close — Range —