CSG SYS INTL INC

CUSIP: 126349AF6 Class: NOTE 4.250% 3/1

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

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

Q4 2021
Shares 300,000 Value ($000) $320 Avg Close — Range —
Q3 2021
Shares 300,000 Value ($000) $310 Avg Close — Range —
Q2 2021
Shares 300,000 Value ($000) $309 Avg Close — Range —
Q1 2021
Shares 300,000 Value ($000) $318 Avg Close — Range —
Q4 2020
Shares 300,000 Value ($000) $318 Avg Close — Range —
Q3 2020
Shares 300,000 Value ($000) $314 Avg Close — Range —
Q2 2020
Shares 300,000 Value ($000) $311 Avg Close — Range —
Q1 2020
Shares 300,000 Value ($000) $308 Avg Close — Range —
Q4 2019
Shares 375,000 Value ($000) $428 Avg Close — Range —
Q3 2019
Shares 375,000 Value ($000) $426 Avg Close — Range —
Q2 2019
Shares 375,000 Value ($000) $415 Avg Close — Range —
Q1 2019
Shares 375,000 Value ($000) $395 Avg Close — Range —
Q4 2018
Shares 375,000 Value ($000) $372 Avg Close — Range —
Q3 2018
Shares 375,000 Value ($000) $396 Avg Close — Range —
Q2 2018
Shares 350,000 Value ($000) $369 Avg Close — Range —
Q1 2018
Shares 250,000 Value ($000) $274 Avg Close — Range —
Q4 2017
Shares 250,000 Value ($000) $274 Avg Close — Range —
Q3 2017
Shares 250,000 Value ($000) $269 Avg Close — Range —
Q2 2017
Shares 200,000 Value ($000) $217 Avg Close — Range —
Q1 2017
Shares 200,000 Value ($000) $208 Avg Close — Range —