ALLIANT ENERGY CORP

CUSIP: 018802AC2 Class: NOTE 3.875% 3/1

&PARTNERS's Holding History (CIK: 0000107136)

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

Q4 2025
Shares 144,000 Value ($000) $150 Avg Close — Range —
Q3 2025
Shares 150,000 Value ($000) $161 Avg Close — Range —
Q2 2025
Shares 143,000 Value ($000) $147 Avg Close — Range —
Q1 2025
Shares 129,000 Value ($000) $137 Avg Close — Range —
Q4 2024
Shares 133,000 Value ($000) $136 Avg Close — Range —
Q3 2024
Shares 130,000 Value ($000) $137 Avg Close — Range —
Q2 2024
Shares 60,000 Value ($000) $59 Avg Close — Range —