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Filing Detail
Form 497 - Definitive materials:
SEC Accession No. 0000912938-08-000273
Filing Date
2008-04-01 09:31:39
Effectiveness Date

Document Format Files

Seq Description Document Type Size
1 STICKER otc.txt 497 9582
  Complete submission text file 0000912938-08-000273.txt   13084

Series and Classes/Contracts Information:

  Status Name Ticker Symbol
CIK 0000063068      
Series S000002434   MFS Mid Cap Growth Fund
Class/Contract C000006504   A OTCAX
Class/Contract C000006505   R5 OTCJX
Class/Contract C000006506   529A EAMCX
Class/Contract C000006507   529B EBCGX
Class/Contract C000006508   529C ECGRX
Class/Contract C000006509   B OTCBX
Class/Contract C000006510   C OTCCX
Class/Contract C000006511   I OTCIX
Class/Contract C000006512   R MMCRX
Class/Contract C000006513   R1 OTCGX
Class/Contract C000006514   R2 OTCKX
Class/Contract C000006515   R3 MCPRX
Class/Contract C000006516   R4 OTCHX
Mailing Address 500 BOYLSTON STREET 15TH FL BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MFS SERIES TRUST IV (Filer) CIK: 0000063068 (see all company filings)

IRS No.: 046382595 | State of Incorp.: MA | Fiscal Year End: 1031
Type: 497 | Act: 33 | File No.: 002-54607 | Film No.: 08727485