JOSEPH Y CHANG Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of JOSEPH Y CHANG. JOSEPH Y CHANG is a Director in OPTIMER PHARMACEUTICALS INC ($OPTR).
Address: C/O OPTIMER PHARMACEUTICALS, INC. 10110 SORRENTO VALLEY ROAD, SUITE C SAN DIEGO, CA 92121
Companies in which JOSEPH Y CHANG is an Insider
OPTIMER PHARMACEUTICALS INC
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of JOSEPH Y CHANG: Director
Holdings: 102,306 shares
Latest Transaction: Jun 20 2012
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of JOSEPH Y CHANG
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 20 2012 | OPTR | OPTIMER PHARMACEUT ... | CHANG JOSEPH Y | Director | Option Exercise | M | 0.65 | 3,461 | 2,250 | 0 | |
| Jun 20 2012 | OPTR | OPTIMER PHARMACEUT ... | CHANG JOSEPH Y | Director | Sell | S | 15.30 | 3,461 | 52,953 | 102,306 | 105.8 K to 102.3 K (-3.27 %) |
| Jun 20 2012 | OPTR | OPTIMER PHARMACEUT ... | CHANG JOSEPH Y | Director | Buy | M | 0.65 | 3,461 | 2,250 | 105,767 | 102.3 K to 105.8 K (+3.38 %) |
| Jun 20 2012 | OPTR | OPTIMER PHARMACEUT ... | CHANG JOSEPH Y | Director | Grant | A | 0.00 | 2,500 | 0 | 102,306 | 99.8 K to 102.3 K (+2.50 %) |