Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0001104659-07-047871
Filing Date
2007-06-15
Accepted
2007-06-15 08:35:00
Documents
6
Effectiveness Date
2007-06-15

Document Format Files

Seq Description Document Type Size
1 485BPOS a07-16583_1485bpos.htm 485BPOS 350310
2 EX-99.H a07-16583_1ex99dhd1.htm EX-99.H.1 103437
3 EX-99.I a07-16583_1ex99di.htm EX-99.I 5568
4 EX-99.J a07-16583_1ex99dj.htm EX-99.J 1961
6 GRAPHIC g165831kgi001.gif GRAPHIC 3112
7 GRAPHIC g165831kci001.gif GRAPHIC 3137
  Complete submission text file 0001104659-07-047871.txt   473463

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000002110      
Series S000009187   Columbia Acorn Select
Class/Contract C000024966   Columbia Acorn Select Class A LTFAX
Class/Contract C000024967   Columbia Acorn Select Class B LTFBX
Class/Contract C000024968   Columbia Acorn Select Class C LTFCX
Class/Contract C000024969   Columbia Acorn Select Class Z ACTWX
Mailing Address 227 W MONROE STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STE 3000 CHICAGO IL 60606 3126349200
COLUMBIA ACORN TRUST (Filer) CIK: 0000002110 (see all company filings)

EIN.: 362692100 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 485BPOS | Act: 33 | File No.: 002-34223 | Film No.: 07921336

Mailing Address 227 W MONROE STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STE 3000 CHICAGO IL 60606 3126349200
COLUMBIA ACORN TRUST (Filer) CIK: 0000002110 (see all company filings)

EIN.: 362692100 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 485BPOS | Act: 40 | File No.: 811-01829 | Film No.: 07921337