REPLIGEN CORP

CUSIP: 759916AA7 Class: NOTE 2.125% 6/0

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

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

Q1 2018
Shares 1,000 Value ($000) $130 Avg Close — Range —
Q4 2017
Shares 1,000 Value ($000) $131 Avg Close — Range —
Q3 2017
Shares 1,000 Value ($000) $134 Avg Close — Range —
Q2 2017
Shares 80,000 Value ($000) $11,520 Avg Close — Range —