Steven Isaac Hirschfeld serves as Executive at Medidata Solutions, Inc., where they oversee executive responsibilities. Since joining the company, Steven Isaac Hirschfeld has executed 150 insider transactions totaling $29.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 31, 2012 involved selling 25,000 shares valued at $866.5K.
Steven Isaac Hirschfeld currently holds 28,756 shares of Medidata Solutions, Inc. (MDSO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Steven Isaac Hirschfeld has been a net seller of MDSO stock. They have purchased $0 and sold $29.2M worth of shares.
Steven Isaac Hirschfeld's most recent insider trade was on Jul 31, 2012, when they sold 25,000 shares at $34.66 per share.
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| $30.11 |
| Discretionary |
| Jun 20, 2012 | MDSO | $125.0K | Option Exercise | 25,000 | $5.00 | Discretionary |
| Jun 20, 2012 | MDSO | $741.5K | Sale | 25,000 | $29.66 | Discretionary |
| May 31, 2012 | MDSO | $66.8K | Payment | 2,363 | $28.26 | Discretionary |
| May 18, 2012 | MDSO | $84.9K | Payment | 3,148 | $26.96 | Discretionary |
| May 16, 2012 | MDSO | $0 | Award | 21,988 | $N/A | Discretionary |
| Mar 23, 2012 | MDSO | $275.0K | Sale | 10,000 | $27.50 | Discretionary |
| Mar 23, 2012 | MDSO | $1.7K | Option Exercise | 10,000 | $0.17 | Discretionary |
| Mar 7, 2012 | MDSO | $1.7K | Option Exercise | 10,000 | $0.17 | Discretionary |
| Mar 7, 2012 | MDSO | $250.0K | Sale | 10,000 | $25.00 | Discretionary |
| Mar 6, 2012 | MDSO | $225.0K | Sale | 10,000 | $22.50 | Discretionary |
| Mar 6, 2012 | MDSO | $1.7K | Option Exercise | 10,000 | $0.17 | Discretionary |
| Jan 17, 2012 | MDSO | $93.7K | Sale | 4,655 | $20.13 | Discretionary |
| Jan 17, 2012 | MDSO | $791 | Option Exercise | 4,655 | $0.17 | Discretionary |
| Dec 6, 2011 | MDSO | $142.3K | Option Exercise | 10,162 | $14.00 | Discretionary |
| Dec 6, 2011 | MDSO | $127.0K | Option Exercise | 25,400 | $5.00 | Discretionary |
| Dec 1, 2011 | MDSO | $172.3K | Sale | 8,667 | $19.88 | Discretionary |
| Nov 23, 2011 | MDSO | $158.2K | Sale | 8,333 | $18.99 | Discretionary |
| Oct 5, 2011 | MDSO | $141.2K | Sale | 8,333 | $16.95 | Discretionary |
| Oct 5, 2011 | MDSO | $1.2K | Option Exercise | 7,013 | $0.17 | Discretionary |
| Sep 15, 2011 | MDSO | $1.3K | Option Exercise | 7,643 | $0.17 | Discretionary |
| Sep 15, 2011 | MDSO | $129.9K | Sale | 7,643 | $16.99 | Discretionary |
| Sep 14, 2011 | MDSO | $11.7K | Sale | 690 | $16.95 | Discretionary |
| Sep 14, 2011 | MDSO | $117 | Option Exercise | 690 | $0.17 | Discretionary |
| Aug 1, 2011 | MDSO | $1.4K | Option Exercise | 8,333 | $0.17 | Discretionary |
| Aug 1, 2011 | MDSO | $165.2K | Sale | 8,333 | $19.83 | Discretionary |
| Jul 1, 2011 | MDSO | $199.6K | Sale | 8,333 | $23.95 | Discretionary |
| Jun 24, 2011 | MDSO | $56.3K | Payment | 2,499 | $22.53 | Discretionary |
| Jun 1, 2011 | MDSO | $191.2K | Sale | 8,333 | $22.94 | Discretionary |