Dongwook Nam is VP of Sales and Marketing at TECHWELL INC (TWLL). They have made 3 open-market trades across 1 company since 2007, most recently 2010-04-27.
CIK 0001365425
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 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TWLL | 35,950 | — |
Shares reported on the most recent Form 4, priced at the 2009-12-23 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 |
|---|---|---|---|---|---|---|---|---|
| TWLL | SELL | 2009-11-16 | 2009-11-17 | $10.67 | $63K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-12-27 | 2007-12-28 | $11.13 | $22K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-11-27 | 2007-11-27 | $12.37 | $25K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-10-29 | 2007-10-29 | $11.14 | $22K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-09-27 | 2007-09-27 | $11.00 | $22K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-08-30 | 2007-08-30 | $10.00 | $20K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-07-27 | 2007-07-27 | $13.01 | $26K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-06-27 | 2007-06-28 | $13.65 | $27K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-05-29 | 2007-05-29 | $13.19 | $26K | N/A | N/A | N/A |
| TWLL | SELL · 10b5-1 | 2007-04-27 | 2007-04-30 | $14.52 | $29K | N/A | N/A | N/A |
| TWLL | SELL | 2007-03-27 | 2007-03-29 | $12.45 | $25K | N/A | N/A | N/A |
| TWLL | SELL | 2007-02-22 | 2007-02-22 | $12.86 | $193K | 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.