SUFFOLK BANCORP

CUSIP: 864739107 Class: CMN

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

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

Q3 2016
Shares 23,708 Value ($000) $824 Avg Close — Range —
Q2 2016
Shares 49,008 Value ($000) $1,534 Avg Close — Range —