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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001193125-10-192188
Filing Date
2010-08-18
Accepted
2010-08-18 15:43:22
Documents
1

Document Format Files

Seq Description Document Type Size
1 COLUMBIA FUNDS SERIES TRUST d425.htm 425 29415
  Complete submission text file 0001193125-10-192188.txt   35180

Series and Classes/Contracts Information:

Merger
  Status Name Ticker Symbol
CIK 0001097519 acquiring    
Series S000010803   Columbia Multi-Advisor International Equity Fund
CIK 0000750022 target    
Series S000003409   Threadneedle International Opportunity Fund
Class/Contract C000009414   Threadneedle International Opportunity Fund Class C ROPCX
Class/Contract C000009415   Threadneedle International Opportunity Fund Class I ATNIX
Class/Contract C000009416   Threadneedle International Opportunity Fund Class A INIFX
Class/Contract C000009417   Threadneedle International Opportunity Fund Class B IWWGX
Class/Contract C000043031   Threadneedle International Opportunity Fund Class R2
Class/Contract C000043032   Threadneedle International Opportunity Fund Class R3
Class/Contract C000043033   Threadneedle International Opportunity Fund Class R4 IDIYX
Class/Contract C000043034   Threadneedle International Opportunity Fund Class R5
CIK 0000750022    
Series S000011669   RiverSource Disciplined International Equity Fund
Class/Contract C000032024   RiverSource Disciplined International Equity Fund Class A RDIAX
Class/Contract C000032025   RiverSource Disciplined International Equity Fund Class B RDIBX
Class/Contract C000032026   RiverSource Disciplined International Equity Fund Class C RDICX
Class/Contract C000032027   RiverSource Disciplined International Equity Fund Class I RSDIX
Class/Contract C000043035   RiverSource Disciplined International Equity Fund Class R4 RDIRX
Class/Contract C000043036   RiverSource Disciplined International Equity Fund Class W RDIWX
Class/Contract C000068275   RiverSource Disciplined International Equity Fund Class R2 RDIOX
Class/Contract C000068276   RiverSource Disciplined International Equity Fund Class R3 RDIEX
Class/Contract C000068277   RiverSource Disciplined International Equity Fund Class R5 RDIFX
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 INTERNATIONAL SERIES, INC. (Subject) CIK: 0000750022 (see all company filings)

IRS No.: 411493320 | State of Incorp.: MN | Fiscal Year End: 1031
Type: 425 | Act: 34 | File No.: 811-04075 | Film No.: 101025605

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

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 425