Sherrie L. Perkins is VP & Mktg & NBD at CYBERONICS INC (CYBX). They have made 6 open-market trades across 1 company since 2012, most recently 2026-03-31.
CIK 0001537711
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $77K since 2012, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CYBX | SELL | 2013-11-25 | 2013-11-27 | $68.63 | $275K | N/A | N/A | N/A |
| CYBX | SELL · 10b5-1 | 2013-08-21 | 2013-08-23 | $55.00 | $165K | N/A | N/A | N/A |
| CYBX | SELL · 10b5-1 | 2013-07-10 | 2013-07-11 | $53.00 | $75K | N/A | N/A | N/A |
| CYBX | SELL · 10b5-1 | 2013-06-07 | 2013-06-11 | $53.00 | $58K | N/A | N/A | N/A |
| CYBX | SELL | 2013-03-07 | 2013-03-11 | $48.08 | $156K | N/A | N/A | N/A |
| CYBX | SELL | 2012-12-12 | 2012-12-14 | $52.58 | $131K | N/A | N/A | N/A |
| CYBX | BUY | 2012-12-12 | 2012-12-14 | $30.78 | $77K | N/A | N/A | N/A |
| CYBX | SELL · 10b5-1 | 2012-06-07 | 2012-06-11 | $41.00 | $232K | N/A | N/A | N/A |
| CYBX | SELL · 10b5-1 | 2012-05-17 | 2012-05-18 | $28.75 | $287K | N/A | N/A | N/A |
| CYBX | SELL | 2012-03-19 | 2012-03-21 | $39.50 | $92K | N/A | N/A | N/A |
| CYBX | SELL | 2012-03-15 | 2012-03-19 | $39.00 | $273K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.