David A. Norbury is Director at RF MICRO DEVICES INC (RFMD). They have made 1 open-market trade across 1 company since 2006, most recently 2008-02-27.
CIK 0001094882
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.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| RFMD | 362,322 | — |
Shares reported on the most recent Form 4, priced at the 2008-02-29 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RFMD | SELL · 10b5-1 | 2007-11-01 | 2007-11-02 | $6.02 | $181K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-10-01 | 2007-10-02 | $6.83 | $205K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-09-04 | 2007-09-05 | $6.02 | $181K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-08-01 | 2007-08-03 | $6.93 | $208K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-07-02 | 2007-07-05 | $6.29 | $189K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-06-01 | 2007-06-05 | $6.61 | $198K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-05-01 | 2007-05-03 | $6.27 | $188K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-04-02 | 2007-04-04 | $6.24 | $187K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-03-01 | 2007-03-02 | $7.68 | $230K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-02-01 | 2007-02-02 | $7.78 | $234K | N/A | N/A | N/A |
| RFMD | SELL · 10b5-1 | 2007-01-03 | 2007-01-04 | $6.91 | $207K | N/A | N/A | N/A |
| RFMD | SELL | 2006-04-28 | 2006-05-01 | $9.25 | $231K | 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.