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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001193125-10-217350
Filing Date
2010-09-27
Accepted
2010-09-27 14:32:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 RIVERSOURCE BOND SERIES, INC. d425.htm 425 10304
  Complete submission text file 0001193125-10-217350.txt   13607

Series and Classes/Contracts Information:

Merger
  Status Name Ticker Symbol
CIK 0000352663 acquiring    
Series S000003456   RiverSource Income Opportunities Fund
CIK 0001097519 target    
Series S000010775   Columbia High Income Fund
Class/Contract C000029780   Class A NAHAX
Class/Contract C000029781   Class B NHYBX
Class/Contract C000029782   Class C NYICX
Class/Contract C000029783   Class Z NYPAX
Mailing Address 50606 AMERIPRISE FINANCIAL CENTER H27/5228 MINNEAPOLIS MN 55474
Business Address 50606 AMERIPRISE FINANCIAL CENTER H27/5228 MINNEAPOLIS MN 55474 612-671-4321
RIVERSOURCE BOND SERIES INC (Filed by) CIK: 0000352663 (see all company filings)

IRS No.: 411399805 | State of Incorp.: MN | Fiscal Year End: 0731
Type: 425
SIC: 0000

Mailing Address ONE FINANCIAL CENTER BOSTON MA 02111
Business Address ONE FINANCIAL CENTER BOSTON MA 02111 6174263750
COLUMBIA FUNDS SERIES TRUST (Subject) CIK: 0001097519 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 425 | Act: 34 | File No.: 811-09645 | Film No.: 101090654