GOLDFIELD CORP

CUSIP: 381370105 Class: COM

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

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

Q4 2016
Shares 6,900 Value ($000) $35 Avg Close — Range —
Q3 2016
Shares 36,900 Value ($000) $100 Avg Close — Range —
Q2 2016
Shares 2,800 Value ($000) $9 Avg Close — Range —