Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000912938-05-000107
Filing Date
2005-02-01
Accepted
2005-02-01 14:21:04
Documents
1

Document Format Files

Seq Description Document Type Size
1 CYBERONICS cyberonics.txt SC 13G 7174
  Complete submission text file 0000912938-05-000107.txt   8774
Mailing Address 100 CYBERONICS BLVD SUITE 600 HOUSTON TX 77058
Business Address 100 CYBERONICS CENTER BLVD SUITE 600 HOUSTON TX 77058 (281) 228-7200
CYBERONICS INC (Subject) CIK: 0000864683 (see all company filings)

EIN.: 760236465 | State of Incorp.: DE | Fiscal Year End: 0430
Type: SC 13G | Act: 34 | File No.: 005-45039 | Film No.: 05565266
SIC: 3845 Electromedical & Electrotherapeutic Apparatus

Mailing Address 500 BOYLSTON STREET 15TH FLOOR BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (Filed by) CIK: 0000912938 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000