RETROPHIN INC

CUSIP: 761299AB2 Class: NOTE 2.500% 9/1

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q1 2022
Shares 400,000 Value ($000) $417 Avg Close — Range —
Q4 2021
Shares 400,000 Value ($000) $437 Avg Close — Range —
Q3 2021
Shares 400,000 Value ($000) $403 Avg Close — Range —
Q2 2021
Shares 400,000 Value ($000) $342 Avg Close — Range —
Q1 2021
Shares 400,000 Value ($000) $407 Avg Close — Range —
Q4 2020
Shares 400,000 Value ($000) $408 Avg Close — Range —
Q3 2020
Shares 400,000 Value ($000) $338 Avg Close — Range —
Q2 2020
Shares 400,000 Value ($000) $330 Avg Close — Range —
Q1 2020
Shares 400,000 Value ($000) $314 Avg Close — Range —
Q4 2019
Shares 200,000 Value ($000) $155 Avg Close — Range —