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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-12-058982
Filing Date
2012-02-14
Accepted
2012-02-14 10:42:47
Documents
3
Group Members
COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G AMENDMENT NO. 1 d299182dsc13ga.htm SC 13G/A 48560
2 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY d299182dex99i.htm EX-99.(I) 1220
3 JOINT FILING AGREEMENT d299182dex99ii.htm EX-99.(II) 3454
  Complete submission text file 0001193125-12-058982.txt   55308
Mailing Address 1099 AMERIPRISE FINANCIAL CENTER MINNEAPOLIS MN 55474
Business Address 1099 AMERIPRISE FINANCIAL CENTER MINNEAPOLIS MN 55474 612-671-2018
AMERIPRISE FINANCIAL INC (Filed by) CIK: 0000820027 (see all company filings)

IRS No.: 133180631 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6282 Investment Advice

Mailing Address ONE ALPHA PLACE P.O. BOX 2345 ABINGDON VA 24212
Business Address ONE ALPHA PLACE P.O. BOX 2345 ABINGDON VA 24212 276-619-4410
Alpha Natural Resources, Inc. (Subject) CIK: 0001301063 (see all company filings)

IRS No.: 421638663 | State of Incorp.: DE | Fiscal Year End: 1220
Type: SC 13G/A | Act: 34 | File No.: 005-80276 | Film No.: 12603890
SIC: 1221 Bituminous Coal & Lignite Surface Mining