ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Yaupon Capital Management LP's Holding History (CIK: 0001755028)

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

Q3 2025
Shares 384,559 Value ($000) $25,923 Avg Close $63.88 Range $59.07 - $67.04
Q2 2025
Shares 473,557 Value ($000) $28,636 Avg Close $60.10 Range $55.76 - $64.19
Q4 2023
Shares 376,454 Value ($000) $19,312 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 482,232 Value ($000) $23,364 Avg Close $47.84 Range $44.23 - $51.62
Q2 2023
Shares 424,706 Value ($000) $22,289 Avg Close $49.05 Range $46.13 - $51.23
Q1 2023
Shares 300,931 Value ($000) $16,070 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 268,741 Value ($000) $14,837 Avg Close $48.07 Range $42.22 - $51.90
Q3 2021
Shares 127,261 Value ($000) $7,124 Avg Close $51.28 Range $47.64 - $54.21
Q2 2021
Shares 161,500 Value ($000) $9,005 Avg Close $48.83 Range $45.94 - $51.03
Q1 2021
Shares 71,500 Value ($000) $3,872 Avg Close $42.55 Range $39.42 - $47.06
Q4 2020
Shares 97,600 Value ($000) $5,029 Avg Close $45.61 Range $40.48 - $49.39
Q2 2020
Shares 187,035 Value ($000) $8,948 Avg Close $40.72 Range $36.29 - $45.31
Q1 2020
Shares 38,500 Value ($000) $1,859 Avg Close $45.48 Range $31.34 - $50.16
Q4 2019
Shares 157,900 Value ($000) $8,640 Avg Close $43.82 Range $42.11 - $45.80
Q2 2019
Shares 105,500 Value ($000) $5,178 Avg Close $38.79 Range $37.00 - $40.91
Q1 2019
Shares 241,832 Value ($000) $11,398 Avg Close $36.14 Range $32.70 - $38.77
Q4 2018
Shares 364,750 Value ($000) $15,411 Avg Close $35.19 Range $32.65 - $37.38