ALLIANT ENERGY CORP

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

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2025
Shares 6,930,000 Value ($000) $7,200 Avg Close — Range —
Q3 2025
Shares 6,930,000 Value ($000) $7,453 Avg Close — Range —
Q2 2025
Shares 6,930,000 Value ($000) $7,117 Avg Close — Range —
Q1 2025
Shares 8,120,000 Value ($000) $8,680 Avg Close — Range —
Q4 2024
Shares 7,080,000 Value ($000) $7,264 Avg Close — Range —
Q3 2024
Shares 4,970,000 Value ($000) $5,191 Avg Close — Range —
Q2 2024
Shares 4,250,000 Value ($000) $4,184 Avg Close — Range —
Q1 2024
Shares 4,250,000 Value ($000) $4,180 Avg Close — Range —