X0304 4 2012-02-29 0 0000864683 CYBERONICS INC CYBX 0001400857 Moore Daniel Jeffrey 100 CYBERONICS BLVD HOUSTON TX 77058 1 1 0 0 President & CEO Common Stock 2012-02-29 4 A 0 6000 19.39 A 418880 D Common Stock 2012-02-29 4 S 0 6000 37.37 D 412880 D Common Stock 2012-03-01 4 S 0 5000 37.12 D 407880 D Option to purchase common stock 19.39 2012-02-29 4 M 0 6000 A 2018-06-16 Common Stock 6000 252908 D Represents weighted average selling price. Securities were sold through approximately 24 separate sales on the transaction date at prices ranging from $37.16 to $37.54. The reporting person hereby undertakes to provide upon request to the SEC, the issuer or any stockholder of the issuer the full information regarding the number of shares and prices at which the transaction was effected. Shares sold pursuant to a Rule 10b5-1 Plan. Reporting person was granted an option to purchase 75,000 shares of common stock, 25% of the shares under such option to vest on each of the next four anniversaries of June 16, 2008. The option to purchase such shares is subject to forfeiture prior to vesting in accordance with the terms of the Stock Option Agreement. /s/ Daniel J. Moore 2012-03-02