Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-10-000585
Filing Date
2010-02-12
Accepted
2010-02-12 10:54:36
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G 17773
  Complete submission text file 0000902219-10-000585.txt   19772
Mailing Address 100 CYBERONICS BLVD HOUSTON TX 77058
Business Address 100 CYBERONICS BLVD 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.: 10595492
SIC: 3845 Electromedical & Electrotherapeutic Apparatus

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000