Michael Tung is Director at MEMSIC Inc (MEMS). They have made 9 open-market trades across 1 company since 2010, most recently 2013-09-17.
CIK 0001421509
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 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MEMS | 30,000 | — |
Shares reported on the most recent Form 4, priced at the 2012-03-05 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 |
|---|---|---|---|---|---|---|---|---|
| MEMS | SELL | 2013-09-17 | 2013-09-20 | $4.23 | $10.0M | N/A | N/A | N/A |
| MEMS | SELL | 2010-06-10 | 2010-06-14 | $2.29 | $37K | N/A | N/A | N/A |
| MEMS | SELL | 2010-06-09 | 2010-06-11 | $2.30 | $57K | N/A | N/A | N/A |
| MEMS | SELL | 2010-06-07 | 2010-06-09 | $2.47 | $107K | N/A | N/A | N/A |
| MEMS | SELL | 2010-06-03 | 2010-06-07 | $2.68 | $61K | N/A | N/A | N/A |
| MEMS | SELL | 2010-06-02 | 2010-06-04 | $2.70 | $57K | N/A | N/A | N/A |
| MEMS | SELL | 2010-06-01 | 2010-06-03 | $2.74 | $30K | N/A | N/A | N/A |
| MEMS | SELL | 2010-05-27 | 2010-06-01 | $2.71 | $27K | N/A | N/A | N/A |
| MEMS | SELL | 2010-05-24 | 2010-05-26 | $3.02 | $4K | 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.