Skip to contentDUERDEN THOMAS A PHD — CYBERONICS INC insider: 22 transactions · InsiderLensDUERDEN THOMAS A PHD
- Director at CYBERONICS INC · on record since Nov 14, 2003
- Retired Director at CYBERONICS INC · on record since Dec 15, 2003
Insider trading activity of DUERDEN THOMAS A PHD
- Transactions on record
- 22
- since Nov 14, 2003
- Open-market buys
- 0
- Open-market sells
- 8
- Companies traded
- 1
- last filing Dec 17, 2003
Figures computed from official regulatory filings — methodology.
Companies where DUERDEN THOMAS A PHD has traded
Track record of DUERDEN THOMAS A PHD
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of DUERDEN THOMAS A PHD
Co-insiders of DUERDEN THOMAS A PHD
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CUMMINS ROBERT PCYBERONICS INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Dec 17, 2003 | Exercise | 5,000 | 14.74 USD | — | SEC |
| Dec 17, 2003 | Sell | -5,000 | 29.55 USD | — | SEC |
| Dec 17, 2003 | ExerciseD | -5,000 | 14.74 USD | — | SEC |
| Dec 15, 2003 | Exercise | 5,000 | 29.88 USD | — | SEC |
| Dec 15, 2003 | Sell | -5,000 | 32.05 USD | — | SEC |
| Dec 15, 2003 | ExerciseD | -5,000 | 29.88 USD | — | SEC |
| Dec 8, 2003 | Sell | -6,000 | 27.00 USD | — | SEC |
| Dec 8, 2003 | ExerciseD | -1,000 | 3.06 USD | — | SEC |
| Dec 8, 2003 | Exercise | 1,000 | 3.06 USD | — | SEC |
| Dec 8, 2003 | Sell | -4,000 | 28.32 USD | — | SEC |
| Dec 8, 2003 | ExerciseD | -5,000 | 3.00 USD | — | SEC |
| Dec 8, 2003 | ExerciseD | -4,000 | 11.39 USD | — | SEC |
| Dec 8, 2003 | Exercise | 4,000 | 11.39 USD | — | SEC |
| Dec 8, 2003 | Exercise | 5,000 | 3.00 USD | — | SEC |
| Nov 21, 2003 | Exercise | 6,000 | 3.00 USD | — | SEC |
| Nov 21, 2003 | ExerciseD | -6,000 | 3.00 USD | — | SEC |
| Nov 21, 2003 | Sell | -6,000 | 27.64 USD | — | SEC |
| Nov 14, 2003 | Sell | -8,000 | 29.50 USD | — | SEC |
| Nov 14, 2003 | ExerciseD | -24,000 | 3.00 USD | — | SEC |
| Nov 14, 2003 | Sell | -8,000 | 29.38 USD | — | SEC |
| Nov 14, 2003 | Exercise | 24,000 | 3.00 USD | — | SEC |
| Nov 14, 2003 | Sell | -8,000 | 28.83 USD | — | SEC |