SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000899140-09-000268
Filing Date
2009-02-09
Accepted
2009-02-09 17:28:54
Documents
2
Group Members
BERKSHIRE HATHAWAY INC.MEHC INVESTMENT, INC.WARREN E. BUFFETT

Document Format Files

Seq Description Document Type Size
1 SECOND AMENDMENT m020909a.txt SC 13D/A 21629
2 POA m020909b.txt EX-99.10 3241
  Complete submission text file 0000899140-09-000268.txt   27427
Mailing Address 100 CONSTELLATION WAY BALTIMORE MD 21202
Business Address 100 CONSTELLATION WAY BALTIMORE MD 21202 4107832800
CONSTELLATION ENERGY GROUP INC (Subject) CIK: 0001004440 (see all company filings)

IRS No.: 521964611 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-57901 | Film No.: 09582342
SIC: 4911 Electric Services

Mailing Address 666 GRAND AVE SUITE 500 DES MOINES IA 50309-2580
Business Address 666 GRAND AVE SUITE 500 DES MOINES IA 50309-2580 515-242-4300
MIDAMERICAN ENERGY HOLDINGS CO /NEW/ (Filed by) CIK: 0001081316 (see all company filings)

IRS No.: 942213782 | State of Incorp.: IA | Fiscal Year End: 1231
Type: SC 13D/A
SIC: 4900 Electric, Gas & Sanitary Services