Skip to contentSherif Tarek — Medidata Solutions, Inc. insider: 198 transactions · InsiderLensInsider trading activity of Sherif Tarek
- Transactions on record
- 198
- since Jun 26, 2009
- Open-market buys
- 0
- Open-market sells
- 98
- $69M
- Companies traded
- 1
- last filing Oct 28, 2019
Figures computed from official regulatory filings — methodology.
Companies where Sherif Tarek has traded
Track record of Sherif Tarek
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Sherif Tarek
Co-insiders of Sherif Tarek
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Hirschfeld Steven IsaacMedidata Solutions, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Oct 28, 2019 | Gift | -110,000 | 0.00 USD | $0 | SEC |
| Oct 28, 2019 | OtherD | -70,300 | — | — | SEC |
| Oct 28, 2019 | Other | -114,256 | — | — | SEC |
| Oct 28, 2019 | OtherD | -75,461 | — | — | SEC |
| Oct 28, 2019 | OtherD | -75,058 | — | — | SEC |
| Oct 28, 2019 | OtherD | -74,856 | — | — | SEC |
| Oct 28, 2019 | OtherD | -72,174 | — | — | SEC |
| Oct 28, 2019 | Other | -576,031 | 92.25 USD | $53.1M | SEC |
| Oct 28, 2019 | OtherD | -73,176 | — | — | SEC |
| Jun 18, 2019 | Exercise | 107,566 | 7.00 USD | $753K | SEC |
| Jun 18, 2019 | ExerciseD | -107,566 | 0.00 USD | $0 | SEC |
| Jun 18, 2019 | Other | -61,107 | 91.25 USD | $5.6M | SEC |
| Feb 28, 2019 | Other | -12,436 | 74.15 USD | $922.1K | SEC |
| Feb 26, 2019 | Other | -6,121 | 75.47 USD | $462K | SEC |
| Feb 21, 2019 | Other | -3,797 | 75.00 USD | $284.8K | SEC |
| Feb 14, 2019 | Award | 40,633 | 0.00 USD | $0 | SEC |
| Feb 14, 2019 | Other | -8,900 | 72.05 USD | $641.2K | SEC |
| Feb 14, 2019 | AwardD | 75,461 | 0.00 USD | $0 | SEC |
| Feb 14, 2019 | Award | 152,944 | 71.98 USD | $11M | SEC |
| Feb 14, 2019 | Other | -79,365 | 71.98 USD | $5.7M | SEC |
| Mar 13, 2018 | Sell | -26,836 | 70.25 USD | $1.9M | SEC |
| Mar 13, 2018 | Exercise | 73,460 | 9.88 USD | $725.8K | SEC |
| Mar 13, 2018 | ExerciseD | -73,460 | 0.00 USD | $0 | SEC |
| Feb 27, 2018 | Other | -6,640 | 67.33 USD | $447.1K | SEC |
| Feb 27, 2018 | Other | -12,436 | 67.95 USD | $845K | SEC |