REPLIGEN CORP

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

Empyrean Capital Partners, LP's Holding History (CIK: 0001317195)

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

Q3 2018
Shares 7,090,000 Value ($000) $12,618 Avg Close — Range —
Q2 2018
Shares 7,100,000 Value ($000) $11,048 Avg Close — Range —
Q1 2018
Shares 10,600,000 Value ($000) $13,793 Avg Close — Range —
Q4 2017
Shares 10,600,000 Value ($000) $13,858 Avg Close — Range —
Q3 2017
Shares 10,600,000 Value ($000) $14,443 Avg Close — Range —
Q2 2017
Shares 8,600,000 Value ($000) $12,351 Avg Close — Range —
Q1 2017
Shares 8,600,000 Value ($000) $10,942 Avg Close — Range —
Q4 2016
Shares 3,000,000 Value ($000) $3,503 Avg Close — Range —
Q3 2016
Shares 3,000,000 Value ($000) $3,456 Avg Close — Range —
Q2 2016
Shares 3,000,000 Value ($000) $3,252 Avg Close — Range —