Yang Zhao
Insider Trading: Sales
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| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| MEMS | $4.23 | 18,596 | Officer, Director | 0 | 2013-09-17 | Filing | |
| MEMS | $4.23 | 467,058 | Officer, Director | 0 | 2013-09-17 | Filing | |
| MEMS | $5.00 | 20,000 | Officer, Director | 159,084 | 2012-03-16 | Filing | |
| MEMS | $2.55 | 1,000 | Officer, Director | 179,084 | 2011-12-09 | Filing | |
| MEMS | $2.57 | 1,000 | Officer, Director | 180,084 | 2011-12-08 | Filing | |
| MEMS | $2.55 | 1,000 | Officer, Director | 181,084 | 2011-12-07 | Filing | |
| MEMS | $2.56 | 1,000 | Officer, Director | 182,084 | 2011-12-06 | Filing | |
| MEMS | $2.64 | 1,000 | Officer, Director | 183,084 | 2011-12-05 | Filing | |
| MEMS | $2.77 | 1,000 | Officer, Director | 184,084 | 2011-12-02 | Filing | |
| MEMS | $2.80 | 1,000 | Officer, Director | 185,084 | 2011-12-01 | Filing | |
| MEMS | $2.83 | 1,000 | Officer, Director | 186,084 | 2011-11-30 | Filing | |
| MEMS | $2.90 | 1,000 | Officer, Director | 187,084 | 2011-11-29 | Filing | |
| MEMS | $2.87 | 1,000 | Officer, Director | 188,084 | 2011-11-28 | Filing | |
| MEMS | $2.81 | 100 | Officer, Director | 458,862 | 2011-08-31 | Filing | |
| MEMS | $2.75 | 100 | Officer, Director | 458,962 | 2011-08-31 | Filing | |
| MEMS | $2.66 | 200 | Officer, Director | 459,062 | 2011-08-31 | Filing | |
| MEMS | $2.63 | 100 | Officer, Director | 459,262 | 2011-08-31 | Filing | |
| MEMS | $2.62 | 100 | Officer, Director | 459,362 | 2011-08-31 | Filing | |
| MEMS | $2.58 | 75 | Officer, Director | 459,462 | 2011-08-31 | Filing | |
| MEMS | $2.57 | 225 | Officer, Director | 459,537 | 2011-08-31 | Filing |
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