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Duquesne Light Holdings Inc. 
 PA
  SEC # 846930

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409  SEC Filings
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  from  2/9/94  to  7/10/07  (None in the Past Year)

  List All Filings  or
  Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent   
 
Most-Recent Filing:    ‘SC 13G/A’ — Amendment to Statement of Acquisition of Beneficial Ownership by a “Passive” Investor — Schedule 13G — Filed re:  Issuer / Subject Company — Filed by:  BlackRock Institutional Trust Co., N.A. 
 
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notifications of all
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Filings
involving  Duquesne Light Holdings Inc. 

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Forms
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, Documents
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& Exhibits
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 in  253 Filings
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 Filed as:  Filer / Offerer  or  Owner / Insider


        
Latest Filing  Type    Category    Description        Documents
     
6/6/07 OLD15-12BRegistration:  Certifications of Terminations of Registration of Classes of Securities — Form 15  OLD 3
6/5/07 OLDEFFECTSEC:  SEC Notices of Effectiveness  OLD 4
6/1/07 OLD8-KUpdate:  Current Reports — Form 8-K  OLD  — Press Releases
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& Conference Calls
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86

8-K Items: 
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6/1/07 OLD
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  Business & Operations: 
Entry into a Material Definitive Agreement — Item 1.01  OLD  — ‘EX-10’
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19
6/1/07 OLD"Termination of a Material Definitive Agreement — Item 1.02  OLD  — ‘EX-10’
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2
5/8/07 OLD
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  Financial Info: 
Results of Operations and Financial Condition — Item 2.02  OLD 11
6/1/07 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’
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9
8/11/06 OLD
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  Securities & Trading: 
Unregistered Sales of Equity Securities — Item 3.02  OLD  — ‘EX-1’
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1
3/4/05 OLD
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  Accountants & Accounting: 
Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review — Item 4.02  OLD 1
6/1/07 OLD
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  Governance & Management: 
Changes in Control of Registrant — Item 5.01  OLD 1
6/1/07 OLD"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02  OLD  — List of Directors & Officers
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8
6/1/07 OLD"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ‘EX-3’
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1
4/19/06 OLD
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  Disclosures: 
Regulation FD Disclosure — Item 7.01  OLD  — ‘EX-99’
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7
1/3/07 OLD
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  Events: 
Other Events — Item 8.01  OLD 3
6/1/07 OLD
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  Financials: 
Financial Statements and Exhibits — Item 9.01  OLD 26

5/30/07 OLDS-8 POSRegistration:  Post-Effective Amendments of Form S-8 Registrations  OLD 6
5/30/07 OLDPOS AMRegistration:  Post-Effective Amendments of Registration Statements  OLD 4
5/15/07 OLD25Trading:  Notice by an Issuer of the Removal from Listing and Registration on a Securities Exchange of Matured, Redeemed or Retired Securities — Form 25  OLD 1
5/10/07 OLD10-QUpdate:  Quarterly Reports — Form 10-Q  OLD 38
3/1/07 OLD10-KUpdate:  Annual Reports — Form 10-K  OLD 10
11/15/06 OLDDEFA14AProxy:  Definitive Additional Proxy Soliciting Materials — Schedule 14A  OLD 5
10/5/06 OLDDEFM14AProxy:  Definitive Proxy Statement – Merger or Acquisition — Schedule 14A  OLD 1
10/4/06 OLDPRER14AProxy:  Preliminary Revised Proxy Soliciting Materials — Schedule 14A  OLD 2
10/4/06 OLDCORRESPComment:  Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC
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3
8/21/06 OLDS-3ASRRegistration:  Automatic Shelf Registration Statement by a Well-Known Issuer — Form S-3  OLD 1
8/4/06 OLDPREM14AProxy:  Preliminary Proxy Statements – Mergers & Acquisitions — Schedule 14A  OLD 2
6/22/06 OLD11-KUpdate:  Annual Reports by Employee Stock Purchase, Savings and Similar Plans — Form 11-K  OLD 9
5/2/06 OLDARSUpdate:  Annual Reports to Security Holders  OLD 4
4/28/06 OLDDEF 14AProxy:  Definitive Proxy Statements — Schedule 14A  OLD 9
10/18/05 OLDS-3Registration:  Registration Statements – Securities for Transactions — Form S-3  OLD 7
9/16/05 OLD424B3Registration:  Prospectuses – New Facts or Events  OLD 2
8/11/05 OLDS-3MEFRegistration:  Registration Statement to Add Securities to a Prior Form S-3 Registration  OLD 1
8/11/05 OLD424B5Registration:  Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events  OLD 26
3/31/05 OLDU-3A-2Registration:  Statements by Utility Holding Companies Claiming an Exemption — Form U-3A-2  OLD 12
3/16/05 OLDNT 10-KUpdate:  Notice of a Late Filing of a Form 10-K Annual Report — Form 12b-25  OLD 1
8/18/04 OLDS-8Registration:  Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  OLD 4
10/25/02 OLDREGDEXRegistration:  Notice of an Exempt Offering of Securities — Form D  OLD 1
3/26/01 OLD10-K405Update:  Annual Reports — Reg. S-K – Item 405 — Form 10-K  OLD 3
9/16/99 OLD8-A12BRegistration:  Registration Statement for a Class of Securities — Form 8-A  OLD 1
8/22/97 OLDS-4Registration:  Registration Statements – Securities for Mergers — Form S-4  OLD 2
8/15/97 OLD35-CERTUpdate:  Certificate re: the Terms and Conditions of a Transaction — Form 35-CERT  OLD 1
4/30/97 OLDU-1Registration:  Applications and Declarations — Form U-1  OLD 2
11/2/95 OLDSC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD 5

General Exhibits: 
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6/1/07 OLDEX-3Articles of Incorporation/Organization and Bylaws  OLD 12
5/30/07 OLDEX-24Powers of Attorney  OLD 18
5/10/07 OLDEX-10Material Contracts  OLD 82
3/1/07 OLDEX-23Consents of Experts and Counsel  OLD 33
3/1/07 OLDEX-21Subsidiaries Lists  OLD 7
8/21/06 OLDEX-4Instruments, Including Indentures, Defining the Rights of Security Holders  OLD 18
8/21/06 OLDEX-5Opinions of Counsel re: Legality  OLD 17
7/6/06 OLDEX-2Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD 8
10/18/05 OLDEX-25Statements of Eligibility to Act as a Trustee — Forms T-1 & T-2  OLD 5
8/17/05 OLDEX-1Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD 3
3/26/01 OLDEX-13Annual and Quarterly Reports to Security Holders  OLD 5

Additional Exhibits: 
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5/8/07 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD  — Press Releases
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& Conference Calls
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89

Financials: 
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5/10/07 OLDEX-12Statements re: Computations of Ratios  OLD 60
5/10/07 OLDEX-31Certifications — §302 – SOA’02  OLD 76
5/10/07 OLDEX-32Certifications — §906 – SOA’02  OLD 74
3/26/01 OLDEX-18Letter re: a Change in Accounting Principles or Practices  OLD 1
11/14/00 OLDEX-27Financial Data Schedules {Pre-XBRL}  OLD 32

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5/8/07 OLDGRAPHICPhotos, Images and Graphs  OLD 149


Forms
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, Documents
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& Exhibits
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 in  155 Filings
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 Filed re:  Issuer / Subject Company


        

        
Latest Filing  Type    Category    Description        Documents
     
7/10/07 OLDSC 13GOwnership:  Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G  OLD 16
6/5/07 OLD25-NSETrading:  Notice by a Securities Exchange of the Removal from Listing and Registration of Matured, Redeemed or Retired Securities — Form 25  OLD 1
6/1/07 OLDSC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD 14
5/31/07 OLD4Ownership:  Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4  OLD 114
9/23/05 OLD3Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD 8

Letters: 
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9/28/06 OLDLETTERComment and Other Letters from the SEC  [ a.k.a. UPLOAD ]  OLD  — All Correspondence with the SEC2

General Exhibits: 
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6/1/07 OLDEX-1Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD 6
5/31/07 OLDEX-24Powers of Attorney  OLD 16

Additional Exhibits: 
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6/5/07 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD 3


        

Filings History

Year    # of Filings
In descending order
2007 60
2006 71
2005 69
2004 40
2003 34
2002 30
2001 7
2000 15
1999 28
1998 27
1997 16
1996 4
1995 5
1994 3

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