David W. Oldach serves as Executive at CEMPRA, INC., where they oversee executive responsibilities. Since joining the company, David W. Oldach has executed 7 insider transactions totaling $653.8K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 15, 2015 involved selling 1,778 shares valued at $53.3K.
David W. Oldach currently holds 1,100 shares of CEMPRA, INC. (CEMP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David W. Oldach has been a net seller of CEMP stock. They have purchased $0 and sold $653.8K worth of shares.
David W. Oldach's most recent insider trade was on Dec 15, 2015, when they sold 1,778 shares at $30.00 per share.
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| $2.28 |
| Discretionary |
| Dec 11, 2015 | CEMP | $18.7K | Option Exercise | 8,222 | $2.28 | Discretionary |
| Dec 11, 2015 | CEMP | $249.4K | Sale | 8,222 | $30.33 | Discretionary |
| Nov 9, 2015 | CEMP | $287.8K | Sale | 10,000 | $28.78 | Discretionary |
| Nov 9, 2015 | CEMP | $63.3K | Sale | 2,200 | $28.78 | Discretionary |
| Nov 9, 2015 | CEMP | $22.8K | Option Exercise | 10,000 | $2.28 | Discretionary |