GAS NAT INC

CUSIP: 367204104 Class: COM

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

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

Q1 2017
Shares 730 Value ($000) $9 Avg Close — Range —
Q4 2016
Shares 14,830 Value ($000) $186 Avg Close — Range —
Q3 2016
Shares 30 Value ($000) $0 Avg Close — Range —
Q2 2016
Shares 130 Value ($000) $1 Avg Close — Range —
Q1 2016
Shares 2,146 Value ($000) $17 Avg Close — Range —
Q4 2015
Shares 4,500 Value ($000) $34 Avg Close — Range —
Q3 2015
Shares 1,800 Value ($000) $16 Avg Close — Range —
Q2 2015
Shares 500 Value ($000) $5 Avg Close — Range —