Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000807249-07-000161
Filing Date
2007-06-01
Accepted
2007-06-01 17:02:26
Documents
2

Document Format Files

Seq Description Document Type Size
1 dqe06.txt SC 13D/A 20798
2 dqeii.txt EX-1 12007
  Complete submission text file 0000807249-07-000161.txt   34990
Mailing Address ONE CORPORATE CENTER RYE NY 10580
Business Address ONE CORPORATE CENTER RYE NY 10580-1434 9149215128
GAMCO INVESTORS, INC. ET AL (Filed by) CIK: 0000807249 (see all company filings)

EIN.: 133056041 | State of Incorp.: NY | Fiscal Year End: 1031
Type: SC 13D/A
SIC: 0000

Mailing Address 411 SEVENTH AVE PITTSBURGH PA 15219
Business Address 411 SEVENTH AVE PITTSBURGH PA 152190 4123936000
DUQUESNE LIGHT HOLDINGS INC (Subject) CIK: 0000846930 (see all company filings)

EIN.: 251598483 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-40489 | Film No.: 07894862
SIC: 4911 Electric Services