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 May 31, 2014 involved selling 5,287 shares valued at $204.4K.
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 May 31, 2014, when they sold 5,287 shares at $38.67 per share.
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| 1,791 |
| $11.50 |
| Discretionary |
| May 18, 2014 | MDSO | $252.4K | Payment | 7,043 | $35.84 | Discretionary |
| May 16, 2014 | MDSO | $204.3K | Payment | 5,701 | $35.84 | Discretionary |
| Feb 18, 2014 | MDSO | $1.0M | Sale | 17,000 | $60.03 | Discretionary |
| Feb 14, 2014 | MDSO | $743.1K | Payment | 12,727 | $58.39 | Discretionary |
| Feb 10, 2014 | MDSO | $0 | Option Exercise | 26,000 | $N/A | Discretionary |
| Feb 10, 2014 | MDSO | $0 | Award | 52,000 | $N/A | Discretionary |
| Feb 10, 2014 | MDSO | $0 | Award | 5,814 | $N/A | Discretionary |
| Dec 31, 2013 | MDSO | $1.4M | Payment | 22,751 | $60.50 | Discretionary |
| Dec 13, 2013 | MDSO | $52.7K | Option Exercise | 3,766 | $14.00 | Discretionary |
| Dec 13, 2013 | MDSO | $425.3K | Sale | 3,766 | $112.94 | Discretionary |
| Dec 13, 2013 | MDSO | $17.5K | Option Exercise | 1,137 | $15.35 | Discretionary |
| Dec 13, 2013 | MDSO | $128.4K | Sale | 1,137 | $112.94 | Discretionary |
| Dec 12, 2013 | MDSO | $71.4K | Option Exercise | 5,097 | $14.00 | Discretionary |
| Dec 12, 2013 | MDSO | $576.4K | Sale | 5,097 | $113.08 | Discretionary |
| Dec 11, 2013 | MDSO | $17.9K | Option Exercise | 1,278 | $14.00 | Discretionary |
| Dec 11, 2013 | MDSO | $147.0K | Sale | 1,278 | $115.01 | Discretionary |
| Dec 11, 2013 | MDSO | $44.2K | Option Exercise | 3,156 | $14.00 | Discretionary |
| Dec 11, 2013 | MDSO | $357.7K | Sale | 3,156 | $113.33 | Discretionary |
| Dec 10, 2013 | MDSO | $13.5K | Option Exercise | 966 | $14.00 | Discretionary |
| Dec 10, 2013 | MDSO | $114.0K | Sale | 966 | $118.02 | Discretionary |
| Dec 9, 2013 | MDSO | $64.4K | Option Exercise | 4,600 | $14.00 | Discretionary |
| Dec 9, 2013 | MDSO | $547.2K | Sale | 4,600 | $118.96 | Discretionary |
| Dec 2, 2013 | MDSO | $808.9K | Sale | 6,740 | $120.01 | Discretionary |
| Nov 26, 2013 | MDSO | $34.3K | Option Exercise | 2,453 | $14.00 | Discretionary |
| Nov 26, 2013 | MDSO | $41.1K | Option Exercise | 1,788 | $22.99 | Discretionary |
| Jun 28, 2013 | MDSO | $421.5K | Sale | 5,486 | $76.84 | Discretionary |
| Jun 24, 2013 | MDSO | $201.9K | Payment | 2,795 | $72.25 | Discretionary |
| Jun 5, 2013 | MDSO | $357.2K | Sale | 5,189 | $68.84 | Discretionary |