RINGCENTRAL INC

CUSIP: 76680RAD9 Class: NOTE

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q1 2021
Shares 28,000,000 Value ($000) $102,258 Avg Close — Range —
Q4 2020
Shares 28,000,000 Value ($000) $131,663 Avg Close — Range —
Q3 2020
Shares 28,000,000 Value ($000) $94,183 Avg Close — Range —
Q2 2020
Shares 28,009,000 Value ($000) $97,495 Avg Close — Range —
Q1 2020
Shares 28,009,000 Value ($000) $72,460 Avg Close — Range —
Q4 2019
Shares 23,000,000 Value ($000) $48,389 Avg Close — Range —
Q3 2019
Shares 23,000,000 Value ($000) $37,177 Avg Close — Range —
Q2 2019
Shares 23,000,000 Value ($000) $34,521 Avg Close — Range —
Q1 2019
Shares 23,000,000 Value ($000) $32,794 Avg Close — Range —