LNTAlliant Energy
$65.87+5.7% 1Y
$65.87
$62.7152 weeks$76.63
LNT in its own filings
Nothing in LNT's filing record raises a hard flag: no restatement, late filing, bankruptcy or delisting notice, and no auditor change next to one. That is the common case, not a distinction.
472
Events found in the filings · across 3,011 filings · the record starts in 1999
- Hard flags
- none
Hard flags
- Most recent filing
- Aug 21, 2026
Most recent filing · Form 8-K
- Record starts
- Jun 25, 1999
Record starts · the earliest filing Ryufin holds for this name
Details›
- Next results filingsame week as a year ago
- expected around Nov 6, 2026
- Security removed from listing or deregisteredhistorical · usually a matured note or preferred class, not the common shares
- 2018-12-28
- Material impairment7 occurrences
- 2024-06-24
- SEC comment-letter activity19 occurrences
- 2023-12-19
SEC EDGAR submissions index and 8-K item codes; 4.02 and 1.03 items are confirmed against the filing text.
What the company said
The company's own words from its current reports to the SEC, newest first
- Aug 21, 2026On August 18, 2026, Interstate Power and Light Company (“IPL”), a subsidiary of Alliant Energy Corporation, entered into an Underwriting Agreement (the “Underwriting Agreement”) with Mizuho Securities USA LLC, PNC Capital Markets LLC, U.S. Bancorp Investments, Inc., and Wells Fargo Securities, LLC, as representatives …Other event · Form 8-K
- Jul 31, 2026Alliant Energy Corporation.Earnings release · press release
- May 1, 2026Alliant Energy Corporation.Earnings release · press release
- Mar 19, 2026On March 19, 2026, Alliant Energy Corporation (the “Company”), entered into a distribution agreement (the “Distribution Agreement”) with Barclays Capital Inc., BofA Securities, Inc., Goldman Sachs & Co. LLC, J.P. Morgan Securities LLC, KeyBanc Capital Markets Inc., Mizuho Securities USA LLC, MUFG Securities Americas …Material agreement entered · Form 8-K
- Mar 4, 2026On March 2, 2026, Alliant Energy Corporation (the “Company”) entered into a term loan credit agreement (the “Credit Agreement”) among the Company, U.S. Bank National Association, as Administrative Agent, and the several lenders party thereto.Material agreement entered · Form 8-K
- Feb 20, 2026Alliant Energy Corporation.Earnings release · press release
- Jan 8, 2026On January 5, 2026, the Boards of Directors (the “Boards”) of Alliant Energy Corporation (“Alliant Energy”), Interstate Power and Light Company and Wisconsin Power and Light Company increased the number of directors on the Boards to 11 and appointed Manu Asthana as a member of the Boards effective February 23, 2026.Director or officer change · Form 8-K
- Dec 16, 2025On December 10, 2025, David A. de Leon, President of Wisconsin Power and Light Company (WPL) and Senior Vice President of Alliant Energy Corporation (Alliant Energy) and Interstate Power and Light Company (IPL, and together with Alliant Energy and WPL, the Company), informed the Company that he intends to retire from …Director or officer change · Form 8-K
- Dec 5, 2025On December 2, 2025, Wisconsin Power and Light Company (“WPL”), a subsidiary of Alliant Energy Corporation, entered into an Underwriting Agreement (the “Underwriting Agreement”) with Mizuho Securities USA LLC, Wells Fargo Securities, LLC, BofA Securities, Inc. and MUFG Securities Americas Inc., as representatives of …Other event · Form 8-K
- Nov 7, 2025Alliant Energy Corporation.Earnings release · press release
- Sep 26, 2025On September 23, 2025, Alliant Energy Corporation (the “Company”) entered into an Underwriting Agreement (the “Underwriting Agreement”) with BofA Securities, Inc., MUFG Securities Americas Inc., Barclays Capital Inc., Goldman Sachs & Co. LLC, and J.P. Morgan Securities LLC, as representatives of the several …Other event · Form 8-K
Quoted from SEC EDGAR filings. A current report is filed within four business days of the event it describes.
opening the record…
Utilities, Regulated Electric
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