Wisconsin Power & Light Co. 

WI

  SEC # 107832

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1,517  SEC Filings   from  2/28/94  to  3/8/24  (7 Weeks Ago)

List All Filings	or	Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent
Most-Recent Filing:		‘8-K’ — Current Report — Form 8-K — for 3/7/24 — Filed as:  Filer / Offerer — Filed by:  Alliant Energy Corp.
New-Filing E-Mail:			Send me notifications of all Filings involving  Wisconsin Power & Light Co.

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Forms , Documents & Exhibits  in  407 Filings  Filed as:  Filer / Offerer  or  Owner / Insider

        

Latest Filing			Type		Category	Description		Documents
3/8/24			8-K		Update:		Current Reports — Form 8-K — Press Releases & Conference Calls  — Financial Reports	151
					8-K Items:
6/4/08	OLD		Business & Operations:			•	Entry into a Material Definitive Agreement — Item 1.01  OLD  — ↓‘EX-10’	5
1/20/06	OLD		"			•	Termination of a Material Definitive Agreement — Item 1.02  OLD  — ↓‘EX-10’	1
2/15/24			Financial Info:			•	Results of Operations and Financial Condition — Item 2.02 — Financial Reports	51
3/16/23	OLD		"			•	Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant — Item 2.03  OLD  — ↓‘EX-10’	9
12/18/18	OLD		Securities & Trading:			•	Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing — Item 3.01  OLD	1
3/8/24			Governance & Management:			•	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02 — List of Directors & Officers	48
12/20/21	OLD		"			•	Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ↓‘EX-3’	8
5/13/15	OLD		"			•	Submission of Matters to a Vote of Security Holders — Item 5.07  OLD	5
12/22/09	OLD		Disclosures:			•	Regulation FD Disclosure — Item 7.01  OLD  — ↓‘EX-99’	2
3/6/24			Events:			•	Other Events — Item 8.01	19
3/6/24			Financials:			•	Financial Statements and Exhibits — Item 9.01 — Financial Reports	89
3/5/24			424B5		Registration:		Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events	27
3/4/24			FWP		Registration:		Prospectuses – Free Writing	13
2/16/24			10-K		Update:		Annual Reports — Form 10-K — Financial Reports	36
12/15/23			S-3ASR		Registration:		Automatic Shelf Registration Statements by Well-Known Issuers — Form S-3	5
11/3/23			10-Q		Update:		Quarterly Reports — Form 10-Q — Financial Reports	124
9/14/21	OLD		305B2		Registration:		Statement of Eligibility to Act as a Trustee by a Corporation — Form T-1  OLD	1
7/29/16	OLD		CORRESP		Comment:		Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC	4
5/2/12	OLD		ARS		Update:		Annual Reports to Security Holders  OLD	9
4/16/12	OLD		DEF 14A		Proxy:		Definitive Proxy Statements — Schedule 14A  OLD	19
6/8/09	OLD		EFFECT		SEC:		SEC Notices of Effectiveness  OLD	4
5/26/09	OLD		S-3		Registration:		Registration Statements – Securities for Transactions — Form S-3  OLD	14
9/8/08	OLD		CT ORDER		SEC:		SEC Confidential Treatment Order  OLD	1
8/9/07	OLD		424B2		Registration:		Prospectus – Primary Offering or Shelf Securities  OLD	1
11/29/05	OLD		U-6B-2		Update:		Certificates of Notices of Security Issues, Renewals and Guarantees — Form U-6B-2  OLD	14
5/4/05	OLD		DEFA14A		Proxy:		Definitive Additional Proxy Soliciting Material — Schedule 14A  OLD	1
3/27/02	OLD		10-K405		Update:		Annual Reports — Reg. S-K – Item 405 — Form 10-K  OLD	7
1/22/02	OLD		35-CERT		Update:		Certificates re: Terms and Conditions of Transactions — Form 35-CERT  OLD	2
12/12/01	OLD		U-1		Registration:		Applications and Declarations — Form U-1  OLD	7
4/23/01	OLD		U-3A-2		Registration:		Statements by Utility Holding Companies Claiming an Exemption — Form U-3A-2  OLD	2
3/14/01	OLD		POS AMC		Registration:		Post-Effective Amendments of Form U-1 Registrations  OLD	3
5/1/00	OLD		U5S		Update:		Annual Report by a Utility Holding Company — Form U5S  OLD	1
4/10/00	OLD		RW		Registration:		Registration Withdrawal Request  OLD	1
3/2/00	OLD		424B4		Registration:		Prospectuses – Info Previously Omitted & New Facts or Events  OLD	3
3/15/94	OLD		PRE 14A		Proxy:		Preliminary Proxy Statement — Schedule 14A  OLD	1
					Letters:
2/27/09	OLD		COVER		Comment-Response and Cover Letters to the SEC  [ a.k.a. CORRESP ]  OLD  — All Correspondence with the SEC			3
					General Exhibits:
3/6/24			EX-4		Instruments, Including Indentures, Defining the Rights of Security Holders			50
3/6/24			EX-5		Opinions of Counsel re: Legality			47
3/6/24			EX-1		Underwriting Agreements  (and mislabeled “1st Exhibits”)			20
3/5/24			EX-FILING FEES		Filing Fees			4
2/16/24			EX-97		Clawback Policy re: Recovery of Erroneously Awarded Compensation			1
2/16/24			EX-23		Consents of Experts and Counsel			101
2/16/24			EX-10		Material Contracts			158
2/16/24			EX-21		Subsidiaries Lists			42
12/15/23			EX-24		Powers of Attorney			25
12/15/23			EX-25		Statements of Eligibility to Act as a Trustee — Forms T-1 & T-2			28
11/8/22	OLD		EX-3		Articles of Incorporation/Organization and Bylaws  OLD			50
8/28/96	OLD		EX-2		Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD			3
					Additional Exhibits:
3/6/24			EX-99		Miscellaneous Exhibits, such as Press Releases — Press Releases & Conference Calls			169
					Financials:
3/8/24			XML  &  R#		IDEA Financial Reports Info — Financial Reports			5,221
3/8/24			EXCEL		IDEA Workbooks of Financial Reports Info — Workbooks of Financial Reports			98
3/8/24			EX-101.*		XBRL Data  (XBRL Files)			464
3/8/24			JSON		XBRL Instances as JavaScript Object Notation Data  (JSON Files)			55
3/8/24			ZIP		XBRL Zipped Folders   (Folders of XBRL Files)			91
2/16/24			EX-31		Certifications — §302 – SOA’02			497
2/16/24			EX-32		Certifications — §906 – SOA’02			249
8/3/18	OLD		EX-12		Statements re: Computations of Ratios  OLD			164
2/24/16	OLD		EX-18		Letters re: Changes in Accounting Principles and Practices  OLD			2
6/12/02	OLD		EX-16		Letters re: Changes in Accountants  OLD			3
11/13/00	OLD		EX-27		Financial Data Schedules {Pre-XBRL}  OLD  — Financial Reports			107
					Graphics:
3/6/24			GRAPHIC		Photos, Images and Graphs			431

Forms , Documents & Exhibits  in  41 Filings  Filed re:  Issuer / Subject Company

        

        

Latest Filing			Type		Category	Description		Documents
3/4/24			FWP		Registration:		Prospectuses – Free Writing	13
7/16/13	OLD		25-NSE		Trading:		Notice by a Securities Exchange of the Removal from Listing and Registration of Matured, Redeemed or Retired Securities — Form 25  OLD	1
3/11/13	OLD		SC 13G		Ownership:		Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G  OLD	11
2/15/08	OLD		4		Ownership:		Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4  OLD	3
12/1/03	OLD		3		Ownership:		Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD	2
					Letters:
12/19/23			LETTER		Comment and Other Letters from the SEC  [ a.k.a. UPLOAD ] — All Correspondence with the SEC			11
12/19/23			TEXT-EXTRACT		Comment and Other Letters from the SEC – PDFs’ Text  [ a.k.a. LETTER ]			2
					General Exhibits:
12/1/03	OLD		EX-24		Powers of Attorney  OLD			6
					Additional Exhibits:
7/16/13	OLD		EX-99		Miscellaneous Exhibit  OLD			1

        

Filings History

Year		# of Filings
2024		8
2023		20
2022		13
2021		16
2020		14
2019		14
2018		12
2017		17
2016		12
2015		11
2014		15
2013		14
2012		18
2011		21
2010		18
2009		23
2008		39
2007		192
2006		199
2005		217
2004		261
2003		167
2002		44
2001		48
2000		49
1999		11
1998		13
1997		9
1996		9
1995		7
1994		6