RIO TINTO PLC

Ticker: RIO CUSIP: 767204100 Class: COM

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

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

Q1 2021
Shares 26,793 Value ($000) $2,080 Avg Close — Range —
Q4 2020
Shares 94,456 Value ($000) $7,105 Avg Close — Range —
Q3 2016
Shares 68,756 Value ($000) $2,296 Avg Close — Range —
Q2 2016
Shares 68,756 Value ($000) $2,152 Avg Close — Range —
Q1 2016
Shares 68,756 Value ($000) $1,944 Avg Close — Range —
Q4 2015
Shares 68,756 Value ($000) $2,002 Avg Close — Range —
Q3 2015
Shares 210,000 Value ($000) $7,102 Avg Close — Range —
Q2 2015
Shares 210,000 Value ($000) $8,654 Avg Close — Range —
Q1 2015
Shares 210,000 Value ($000) $8,694 Avg Close — Range —
Q4 2014
Shares 210,000 Value ($000) $9,673 Avg Close — Range —
Q3 2014
Shares 210,000 Value ($000) $10,328 Avg Close — Range —
Q2 2014
Shares 210,000 Value ($000) $11,399 Avg Close — Range —
Q1 2014
Shares 210,000 Value ($000) $11,724 Avg Close — Range —
Q4 2013
Shares 210,000 Value ($000) $11,850 Avg Close — Range —
Q3 2013
Shares 210,000 Value ($000) $10,240 Avg Close — Range —
Q2 2013
Shares 210,000 Value ($000) $8,627 Avg Close — Range —