PLATINUM UNDERWRITER HLDGS L

CUSIP: G7127P100 Class: CMN

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

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

Q4 2014
Shares 1,500 Value ($000) $110 Avg Close — Range —
Q3 2014
Shares 1,971 Value ($000) $120 Avg Close — Range —
Q2 2014
Shares 26 Value ($000) $2 Avg Close — Range —
Q1 2014
Shares 1,422 Value ($000) $85 Avg Close — Range —
Q4 2013
Shares 1,200 Value ($000) $74 Avg Close — Range —
Q3 2013
Shares 5,376 Value ($000) $322 Avg Close — Range —