PARAMETRIC SOUND CORP

CUSIP: 699172201 Class: COM NEW

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

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

Q1 2014
Shares 1,008 Value ($000) $14 Avg Close — Range —
Q4 2013
Shares 1,602 Value ($000) $22 Avg Close — Range —
Q3 2013
Shares 2,005 Value ($000) $25 Avg Close — Range —
Q2 2013
Shares 3,302 Value ($000) $54 Avg Close — Range —