Alex Chi Ming Hui is President at PERICOM SEMICONDUCTOR CORP (PSEM). They have made 33 open-market trades across 2 companies since 2006, most recently 2016-03-21.
CIK 0001078156
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 33 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DIOD | SELL | 2016-03-18 | 2016-03-22 | $20.01 | $316K | -0.6% | -7.6% | -3.6% |
| DIOD | SELL | 2016-02-26 | 2016-02-29 | $18.84 | $377K | -2.0% | +5.4% | +0.0% |
| PSEM | SELL | 2015-03-02 | 2015-03-03 | $16.33 | $490K | N/A | N/A | N/A |
| PSEM | SELL | 2015-02-26 | 2015-02-27 | $15.75 | $158K | N/A | N/A | N/A |
| PSEM | SELL | 2015-02-25 | 2015-02-25 | $15.50 | $155K | N/A | N/A | N/A |
| PSEM | SELL | 2015-02-24 | 2015-02-25 | $15.20 | $456K | N/A | N/A | N/A |
| PSEM | SELL | 2015-02-18 | 2015-02-19 | $15.01 | $56K | N/A | N/A | N/A |
| PSEM | SELL | 2015-02-17 | 2015-02-18 | $15.00 | $25K | N/A | N/A | N/A |
| PSEM | SELL | 2015-02-04 | 2015-02-05 | $15.01 | $67K | N/A | N/A | N/A |
| PSEM | SELL | 2015-02-03 | 2015-02-03 | $15.14 | $154K | N/A | N/A | N/A |
| PSEM | SELL | 2015-01-28 | 2015-01-29 | $14.49 | $435K | N/A | N/A | N/A |
| PSEM | SELL | 2014-12-05 | 2014-12-09 | $13.54 | $203K | N/A | N/A | N/A |
| PSEM | SELL | 2014-12-04 | 2014-12-05 | $12.89 | $387K | N/A | N/A | N/A |
| PSEM | SELL | 2014-11-24 | 2014-11-25 | $12.63 | $89K | N/A | N/A | N/A |
| PSEM | SELL | 2014-11-21 | 2014-11-24 | $12.68 | $112K | N/A | N/A | N/A |
| PSEM | SELL · 10b5-1 | 2008-06-05 | 2008-06-06 | $19.08 | $38K | N/A | N/A | N/A |
| PSEM | SELL · 10b5-1 | 2008-06-03 | 2008-06-04 | $19.03 | $19K | N/A | N/A | N/A |
| PSEM | SELL · 10b5-1 | 2008-05-29 | 2008-06-02 | $19.15 | $19K | N/A | N/A | N/A |
| PSEM | SELL · 10b5-1 | 2008-05-28 | 2008-05-30 | $19.16 | $57K | N/A | N/A | N/A |
| PSEM | SELL · 10b5-1 | 2008-05-27 | 2008-05-28 | $19.19 | $249K | N/A | N/A | N/A |
| PSEM | SELL | 2008-05-19 | 2008-05-20 | $17.80 | $191K | N/A | N/A | N/A |
| PSEM | SELL | 2008-05-19 | 2008-05-20 | $18.34 | $254K | N/A | N/A | N/A |
| PSEM | SELL | 2008-05-19 | 2008-05-20 | $18.57 | $138K | N/A | N/A | N/A |
| PSEM | SELL · 10b5-1 | 2008-05-19 | 2008-05-27 | $18.21 | $162K | N/A | N/A | N/A |
| PSEM | SELL | 2008-05-16 | 2008-05-20 | $17.10 | $81K | 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.