PAA NAT GAS STORAGE L P

CUSIP: 693139107 Class: COM UNIT LTD

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

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

Q4 2013
Shares 6,206 Value ($000) $143 Avg Close — Range —
Q2 2013
Shares 2,590 Value ($000) $54 Avg Close — Range —