SEMPRA ENERGY

CUSIP: 816851406 Class: 6% PFD CONV A

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

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

Q4 2020
Shares 536,520 Value ($000) $53,523 Avg Close — Range —
Q3 2020
Shares 643,604 Value ($000) $63,363 Avg Close — Range —
Q2 2020
Shares 646,054 Value ($000) $63,139 Avg Close — Range —
Q1 2020
Shares 646,495 Value ($000) $61,318 Avg Close — Range —
Q4 2019
Shares 712,862 Value ($000) $85,558 Avg Close — Range —
Q3 2019
Shares 452,808 Value ($000) $53,522 Avg Close — Range —
Q2 2019
Shares 387,553 Value ($000) $43,208 Avg Close — Range —
Q1 2019
Shares 389,084 Value ($000) $41,126 Avg Close — Range —
Q4 2018
Shares 389,106 Value ($000) $37,008 Avg Close — Range —
Q3 2018
Shares 390,097 Value ($000) $39,337 Avg Close — Range —
Q2 2018
Shares 389,257 Value ($000) $40,175 Avg Close — Range —
Q1 2018
Shares 150,000 Value ($000) $15,356 Avg Close — Range —