Insider holders · CIK 0001453814
Medidata Solutions, Inc. · MDSO
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Glen Michael de VriesPresident | 797,614 | — | 797,614 | Feb 28, 2019 · 4:31 pm EST | Form 4 |
| Tarek SherifChairman & CEO | 753,654 | — | 753,654 | Feb 28, 2019 · 4:25 pm EST | Form 4 |
| Michael L CaponeChief Operating Officer | 155,446 | — | 155,446 | Nov 17, 2017 · 4:41 pm EST | Form 4 |
| Cory DouglasFormer Chief Financial Officer | 144,124 | — | 144,124 | May 18, 2015 · 4:31 pm EDT | Form 4 |
| Rouven BergmannChief Financial Officer | 119,780 | — | 119,780 | Feb 28, 2019 · 4:34 pm EST | Form 4 |
| Neil M KurtzDirector | 116,362 | — | 116,362 | May 31, 2018 · 4:19 pm EDT | Form 4 |
| Michael I. OtnerEVP-General Counsel | 81,206 | — | 81,206 | Feb 28, 2019 · 4:36 pm EST | Form 4 |
| Daniel Patrick ShannonEVP, Global Professional Svcs. | 70,288 | — | 70,288 | Feb 28, 2019 · 4:39 pm EST | Form 4 |
| Michael PrayEVP, GM Global Sales | 62,134 | — | 62,134 | Mar 4, 2019 · 4:46 pm EST | Form 4 |
| Michael Christopher PintoEVP, GM of Global Sales | 61,591 | — | 61,591 | Mar 1, 2016 · 6:06 pm EST | Form 4 |
| George McCullochDirector | 60,469 | — | 60,469 | May 31, 2018 · 4:23 pm EDT | Form 4 |
| Carlos DominguezDirector | 59,979 | — | 59,979 | May 31, 2018 · 4:21 pm EDT | Form 4 |
| Bryan Charles Spielmanrelationship not stated | 56,334 | — | 56,334 | Feb 18, 2015 · 4:38 pm EST | Form 4/A |
| Jill LarsenEVP, Human Resources | 47,724 | — | 47,724 | Feb 14, 2019 · 4:55 pm EST | Form 4 |
| Robert TaylorDirector | 41,916 | — | 41,916 | Jan 8, 2019 · 4:20 pm EST | Form 4 |
| Eileen SchlossOUTGOING EVP, HUMAN RESOURCES | 29,177 | — | 29,177 | Feb 27, 2017 · 6:23 pm EST | Form 4 |
| Steven Isaac HirschfeldVice Chairman | 28,756 | — | 28,756 | Feb 27, 2017 · 6:33 pm EST | Form 4 |
| Lee ShapiroDirector | 26,028 | — | 26,028 | Jul 26, 2018 · 5:13 pm EDT | Form 4 |
| Mary WegerEVP, Human Resources | 18,630 | — | 18,630 | Feb 27, 2017 · 6:06 pm EST | Form 4 |
| David ColistraChief Accounting Officer | 10,462 | — | 10,462 | Jul 2, 2015 · 4:35 pm EDT | Form 4 |
| Maria RivasDirector | 4,282 | — | 4,282 | Oct 23, 2018 · 4:39 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.