UNITED THERAPEUTICS CORP DEL

CUSIP: 91307CAF9 Class: 1.00% 9/15/2016

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q1 2015
Shares 392,500 Value ($000) $141,594 Avg Close — Range —
Q4 2014
Shares 392,500 Value ($000) $106,417 Avg Close — Range —
Q2 2014
Shares 70,000 Value ($000) $13,217 Avg Close — Range —