SUFFOLK BANCORP

CUSIP: 864739107 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2017
Shares 9,325 Value ($000) $377 Avg Close — Range —
Q4 2016
Shares 207 Value ($000) $9 Avg Close — Range —
Q2 2016
Shares 100 Value ($000) $3 Avg Close — Range —
Q1 2016
Shares 338 Value ($000) $9 Avg Close — Range —
Q4 2015
Shares 400 Value ($000) $11 Avg Close — Range —
Q3 2015
Shares 2,630 Value ($000) $72 Avg Close — Range —
Q2 2015
Shares 1,231 Value ($000) $32 Avg Close — Range —
Q1 2015
Shares 249 Value ($000) $6 Avg Close — Range —
Q3 2014
Shares 2,049 Value ($000) $39 Avg Close — Range —
Q2 2014
Shares 399 Value ($000) $9 Avg Close — Range —
Q1 2014
Shares 818 Value ($000) $19 Avg Close — Range —
Q4 2013
Shares 336 Value ($000) $7 Avg Close — Range —
Q2 2013
Shares 5,133 Value ($000) $84 Avg Close — Range —