SEC Form 4 · accession 0001453814-18-000038
Medidata Solutions, Inc. · MDSO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Tarek Sherif
Officer — Chairman & CEO · Director
Period of report
Feb 23, 2018
Accepted (ET)
Feb 27, 2018 · 4:36 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001453814
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Feb 23, 2018 | F | 6,640 | $67.33 | D | 636,096 | D | |
| Common StockF1 | Feb 26, 2018 | F | 12,436 | $67.95 | D | 623,660 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares withheld by Medidata to satisfy the tax withholding obligation in connection with the vesting of previously awarded restricted stock.