secwatch / observer
LNT ALLIANT ENERGY CORP
CIK 0000352541 31 ready 8-Ks latest August 21, 2026, 8:45 AM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline
Ready 8-Ks 31
Latest filing August 21, 2026, 8:45 AM ET
Top materiality 0.70
Event mix debt ×18 · other_material ×8 · other ×4
Sentiment 1 pos · 1 neg · 29 neu

Recent 8-K filings for LNT

Materiality & sentiment trend

Max materiality 0.70 · Median 0.50 · Most common event debt

1 positive 1 negative 29 neutral

source · LNT on sec.gov