KLA Corp. 

CA

  SEC # 319201

        

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2,341  SEC Filings   from  1/6/94  to  4/15/24  (Last Week)

List All Filings	or	Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent
Most-Recent Filing:		‘4’ — Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 — for 4/11/24 — Filed re:  Issuer / Subject Company — Filed by:  Wallace Richard P
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Forms , Documents & Exhibits  in  676 Filings  Filed as:  Filer / Offerer  or  Owner / Insider

        

Latest Filing			Type		Category	Description		Documents
3/18/24			8-K		Update:		Current Reports — Form 8-K — Press Releases & Conference Calls  — Financial Reports	308
					8-K Items:
2/1/24			Business & Operations:			•	Entry into a Material Definitive Agreement — Item 1.01 — ↓‘EX-10’	30
6/8/22	OLD		"			•	Termination of a Material Definitive Agreement — Item 1.02  OLD  — ↓‘EX-10’	6
3/11/19	OLD		Financial Info:			•	Completion of Acquisition or Disposition of Assets — Item 2.01  OLD  — ↓‘EX-2’	5
1/25/24			"			•	Results of Operations and Financial Condition — Item 2.02 — Financial Reports	85
2/1/24			"			•	Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant — Item 2.03 — ↓‘EX-10’	9
6/26/15	OLD		"			•	Cost Associated with Exit or Disposal Activities — Item 2.05  OLD  — ↓‘EX-2’	3
11/15/06	OLD		Securities & Trading:			•	Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing — Item 3.01  OLD	2
10/4/06	OLD		Accountants & Accounting:			•	Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review — Item 4.02  OLD	2
11/3/23			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	46
11/4/22	OLD		"			•	Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ↓‘EX-3’	8
10/4/06	OLD		"			•	Temporary Suspension of Trading Under Registrant’s Employee Benefit Plans — Item 5.04  OLD	2
11/3/23			"			•	Submission of Matters to a Vote of Security Holders — Item 5.07	15
3/18/24			Disclosures:			•	Regulation FD Disclosure — Item 7.01 — ↓‘EX-99’	10
2/8/24			Events:			•	Other Events — Item 8.01	146
3/18/24			Financials:			•	Financial Statements and Exhibits — Item 9.01 — Financial Reports	239
1/31/24			424B5		Registration:		Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events	11
1/30/24			FWP		Registration:		Prospectuses – Free Writing	6
1/26/24			10-Q		Update:		Quarterly Reports — Form 10-Q — Financial Reports	94
11/1/23			S-8		Registration:		Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8	42
9/21/23			ARS		Update:		Annual Reports to Security Holders	4
9/21/23			DEFA14A		Proxy:		Definitive Additional Proxy Soliciting Materials — Schedule 14A	23
9/21/23			DEF 14A		Proxy:		Definitive Proxy Statements — Schedule 14A — Financial Reports	30
8/4/23			10-K		Update:		Annual Reports — Form 10-K — Financial Reports	33
5/23/23			SD		Update:		Specialized Disclosure Reports re: Uses of Conflict Minerals — Form SD	10
6/9/22	OLD		S-3ASR		Registration:		Automatic Shelf Registration Statements by Well-Known Issuers — Form S-3  OLD	4
2/19/19	OLD		425		Registration:		Prospectuses and Communications – Mergers  OLD	28
1/31/19	OLD		S-4MEF		Registration:		Registration Statement to Add Securities to a Prior Form S-4 Registration  OLD	1
6/8/18	OLD		EFFECT		SEC:		SEC Notice of Effectiveness  OLD	1
6/7/18	OLD		424B3		Registration:		Prospectuses – New Facts or Events  OLD	2
6/6/18	OLD		CORRESP		Comment:		Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC	4
6/6/18	OLD		S-4		Registration:		Registration Statements – Securities for Mergers — Form S-4  OLD	5
5/9/18	OLD		CT ORDER		SEC:		SEC Confidential Treatment Orders  OLD	11
1/13/16	OLD		DEFM14A		Proxy:		Definitive Proxy Statement – Merger or Acquisition — Schedule 14A  OLD	1
9/11/12	OLD		PRE 14A		Proxy:		Preliminary Proxy Statements — Schedule 14A  OLD	3
5/6/09	OLD		S-8 POS		Registration:		Post-Effective Amendments of Form S-8 Registrations  OLD	3
12/18/08	OLD		11-K		Update:		Annual Reports by Employee Stock Purchase, Savings and Similar Plans — Form 11-K  OLD	8
6/18/07	OLD		SC TO-I		Ownership:		Tender-Offer Statements by Issuers — Schedule TO  OLD	8
5/25/07	OLD		SC TO-T		Ownership:		Tender-Offer Statements by Third Parties — Schedule TO  OLD	8
5/25/07	OLD		4		Ownership:		Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4  OLD	1
3/2/07	OLD		DEFR14A		Proxy:		Definitive Revised Proxy Soliciting Materials — Schedule 14A  OLD	2
1/29/07	OLD		SC TO-C		Ownership:		Tender-Offer Communication by an Issuer or Third Party — Schedule TO  OLD	1
1/18/07	OLD		SC 13D		Ownership:		Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD	6
1/17/07	OLD		3		Ownership:		Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD	2
11/15/06	OLD		NT 10-Q		Update:		Notice of a Late Filing of a Form 10-Q Quarterly Report — Form 12b-25  OLD	1
9/13/06	OLD		NT 10-K		Update:		Notice of a Late Filing of a Form 10-K Annual Report — Form 12b-25  OLD	1
6/9/06	OLD		RW		Registration:		Registration Withdrawal Request  OLD	1
5/12/98	OLD		S-3		Registration:		Registration Statements – Securities for Transactions — Form S-3  OLD	4
9/24/96	OLD		8-A12G		Registration:		Registration Statements for Certain Classes of Securities — Form 8-A  OLD	2
2/13/96	OLD		10-C		Update:		Reports of Changes in the Number of Shares Outstanding and Issuer Name Changes by Issuers of Securities Quoted on the Nasdaq Stock Market — Form 10-C  OLD	3
4/28/95	OLD		424B1		Registration:		Prospectuses – Info Previously Omitted  OLD	3
4/21/95	OLD		424A		Registration:		Prospectuses – Info Substantively Changed or Added  OLD	2
					General Exhibits:
2/1/24			EX-4		Instruments, Including Indentures, Defining the Rights of Security Holders			17
2/1/24			EX-5		Opinions of Counsel re: Legality			56
2/1/24			EX-1		Underwriting Agreements and Conflict Minerals Reports  (and mislabeled “1st Exhibits”)			23
1/31/24			EX-FILING FEES		Filing Fees			6
1/26/24			EX-10		Material Contracts			148
11/1/23			EX-23		Consents of Experts and Counsel			98
8/4/23			EX-19		Report Furnished to Security Holders			1
8/4/23			EX-21		Subsidiaries Lists			30
11/4/22	OLD		EX-3		Articles of Incorporation/Organization and Bylaws  OLD			18
6/9/22	OLD		EX-25		Statements of Eligibility to Act as a Trustee — Forms T-1 & T-2  OLD			4
5/11/18	OLD		EX-2		Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD			15
2/1/18	OLD		EX-13		Annual and Quarterly Reports to Security Holders  OLD			8
5/18/06	OLD		EX-8		Opinions of Counsel re: Tax Matters  OLD			6
5/14/01	OLD		EX-24		Powers of Attorney  OLD			4
					Additional Exhibits:
2/8/24			EX-99		Miscellaneous Exhibits, such as Press Releases — Press Releases & Conference Calls			354
					Financials:
3/18/24			XML  &  R#		IDEA Financial Reports Info — Financial Reports			4,911
3/18/24			EXCEL		IDEA Workbooks of Financial Reports Info — Workbooks of Financial Reports			107
3/18/24			EX-101.*		XBRL Data  (XBRL Files)			475
3/18/24			JSON		XBRL Instances as JavaScript Object Notation Data  (JSON Files)			65
3/18/24			ZIP		XBRL Zipped Folders   (Folders of XBRL Files)			101
1/26/24			EX-31		Certifications — §302 – SOA’02			161
1/26/24			EX-32		Certifications — §906 – SOA’02			81
8/6/18	OLD		EX-12		Statements re: Computations of Ratios  OLD			13
2/14/01	OLD		EX-27		Financial Data Schedules {Pre-XBRL}  OLD  — Financial Reports			31
5/14/97	OLD		EX-11		Statements re: Computations of Earnings Per Share  OLD			2
					Graphics:
2/1/24			GRAPHIC		Photos, Images and Graphs			743

Forms , Documents & Exhibits  in  1,689 Filings  Filed re:  Issuer / Subject Company

        

List all Money Managers that own this Security Issuer:  CUSIP 482480

        

Latest Filing			Type		Category	Description		Documents
4/15/24			4		Ownership:		Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4	1,332
3/26/24			144		Ownership:		Notices of Proposed Sales of Securities by Insiders — Form 144	24
2/13/24			SC 13G		Ownership:		Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G	174
1/30/24			FWP		Registration:		Prospectuses – Free Writing	6
7/26/23			3		Ownership:		Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3	38
10/5/22	OLD		PX14A6G		Proxy:		Notices of Exempt Non-Management Proxy Solicitations  OLD	2
2/17/16	OLD		425		Registration:		Prospectuses and Communications – Mergers  OLD	34
8/12/11	OLD		5		Ownership:		Annual Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 5  OLD	62
6/18/07	OLD		SC TO-I		Ownership:		Tender-Offer Statements by Issuers — Schedule TO  OLD	8
1/29/07	OLD		SC TO-C		Ownership:		Tender-Offer Communication by an Issuer or Third Party — Schedule TO  OLD	1
1/24/97	OLD		SC 13D		Ownership:		Statement of Acquisition of Beneficial Ownership by an “Active” Investor — Schedule 13D  OLD	1
					Letters:
5/24/18	OLD		LETTER		Comment and Other Letters from the SEC  [ a.k.a. UPLOAD ]  OLD  — All Correspondence with the SEC			7
					General Exhibits:
11/12/15	OLD		EX-10		Material Contracts  OLD			4
10/21/15	OLD		EX-2		Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD			2
11/5/14	OLD		EX-24		Powers of Attorney  OLD			26
					Additional Exhibits:
10/21/15	OLD		EX-99		Miscellaneous Exhibits, such as Press Releases  OLD			49
					Graphics:
10/5/22	OLD		GRAPHIC		Photos, Images and Graphs  OLD			130

        

Filings History

Year		# of Filings
2024		19
2023		107
2022		98
2021		89
2020		103
2019		114
2018		136
2017		107
2016		109
2015		140
2014		99
2013		95
2012		71
2011		63
2010		65
2009		57
2008		78
2007		147
2006		103
2005		125
2004		120
2003		119
2002		31
2001		17
2000		16
1999		14
1998		21
1997		24
1996		19
1995		17
1994		18