| Filed On | Filing |
|---|---|
| 28 Mar 2001 | CYBERONICS, INC. (ST. JUDE MEDICAL) SCHEDULE 13D/A |
| 23 Mar 2000 | SC 13D/A |
| 30 Aug 1999 | SC 13D/A |
| 18 Mar 1999 | SCHEDULE 13D - AMENDMENT NO. 1 |
| 01 Mar 1999 | SC 13D/A |
| 04 Sep 1997 | SC 13D/A |
| 04 Jun 1997 | SC 13D/A |
| 23 Oct 1996 | SC 13D/A |
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