Michael N Chang Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Michael N Chang. Michael N Chang is a President, CEO in OPTIMER PHARMACEUTICALS INC ($OPTR).
Address: C/O OPTIMER PHARMACEUTICALS, INC. 10110 SORRENTO VALLEY RD., SUITE C SAN DIEGO 92121 CA
Companies in which Michael N Chang is an Insider
OPTIMER PHARMACEUTICALS INC
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of Michael N Chang: President, CEO
Holdings: 0 shares
Latest Transaction: Apr 02 2007
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of Michael N Chang
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 02 2007 | OPTR | OPTIMER PHARMACEUT ... | Chang Michael N | President, CEO | Option Exercise | A | 9.70 | 30,000 | 291,000 | 130,000 | |
| Apr 02 2007 | OPTR | OPTIMER PHARMACEUT ... | Chang Michael N | President, CEO | Option Exercise | A | 9.70 | 100,000 | 970,000 | 100,000 |