Steven Isaac Hirschfeld, Vice Chairman at Medidata Solutions, Inc. (MDSO), sold 20,000 shares at $51.02 ($1.0M) on 2016-12-21, disclosed to the SEC on 2016-12-22.
Seasonal sale ($1.0M) by Vice Chairman — this insider has traded MDSO in December in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $51.02 | 10,000 | $510K | 50.0% |
| 2 | $51.02 | 10,000 | $510K | 50.0% |
| Total | $51.02 avg | 20,000 | $1.0M | 100% |
| Filing → |
| MDSO | SELL | 2016-11-17 | $9K | — | Filing → |
| MDSO | SELL | 2016-10-27 | $485K | — | Filing → |
| MDSO | SELL | 2016-09-30 | $562K | — | Filing → |