SUFFOLK BANCORP

CUSIP: 864739107 Class: CMN

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q1 2017
Shares 5,753 Value ($000) $232 Avg Close — Range —
Q4 2016
Shares 3,902 Value ($000) $167 Avg Close — Range —