PEREGRINE SEMICONDUCTOR CORP

CUSIP: 71366R703 Class: COM

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

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

Q3 2014
Shares 1,407 Value ($000) $17 Avg Close — Range —
Q1 2014
Shares 646 Value ($000) $4 Avg Close — Range —
Q4 2013
Shares 2,000 Value ($000) $15 Avg Close — Range —
Q2 2013
Shares 6,537 Value ($000) $71 Avg Close — Range —