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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001145443-08-001786
Filing Date
2008-05-28
Accepted
2008-05-28 13:14:46
Documents
1
Effectiveness Date
2008-05-28

Document Format Files

Seq Description Document Type Size
1 d23265.txt DEFA14A 3255
  Complete submission text file 0001145443-08-001786.txt   5734

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001094521      
Series S000003994   Pioneer High Yield Fund
Class/Contract C000011134   Pioneer High Yield Fund: Class A TAHYX
Class/Contract C000011135   Pioneer High Yield Fund: Class B TBHYX
Class/Contract C000011136   Pioneer High Yield Fund: Class C PYICX
Class/Contract C000011137   Pioneer High Yield Fund: Class Y TYHYX
Class/Contract C000011138   Pioneer High Yield Fund: Class R TYHRX
Class/Contract C000052211   Pioneer High Yield Fund: Class Z
Mailing Address 60 STATE STREET 13TH FLOOR BOSTON MA 02109
Business Address 60 STATE STREET 13TH FLOOR BOSTON MA 02109 6174224947
PIONEER HIGH YIELD FUND (Filer) CIK: 0001094521 (see all company filings)

IRS No.: 043500606 | State of Incorp.: DE | Fiscal Year End: 1031
Type: DEFA14A | Act: 34 | File No.: 811-09685 | Film No.: 08862978