Medidata Solutions Inc. (MDSO)

Market is closed

Insider Trading: Sales

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Otner	$61.53	10,000	Officer	73,463	2014-02-19	Filing
Schloss	$62.21	10,593	Other	45,363	2014-02-19	Filing
Schloss	$58.31	6,254	Other	55,956	2014-02-14	Filing
Mateo	$62.24	11,500	Officer	81,227	2014-02-19	Filing
De	$54.40	20,000	Officer, Director	1,156,970	2014-02-11	Filing
Sherif	$51.57	20,000	Officer, Director	792,718	2014-02-07	Filing
De	$59.35	20,000	Officer, Director	972,666	2014-01-14	Filing
Sherif	$59.44	20,000	Officer, Director	812,718	2014-01-06	Filing
Hirschfeld	$112.94	1,137	Officer	38,451	2013-12-13	Filing
Hirschfeld	$112.94	3,766	Officer	38,451	2013-12-13	Filing
Hirschfeld	$113.08	5,097	Officer	38,451	2013-12-12	Filing
De	$116.39	10,000	Officer, Director	518,659	2013-12-10	Filing
Hirschfeld	$113.33	3,156	Officer	38,451	2013-12-11	Filing
Hirschfeld	$115.01	1,278	Officer	38,451	2013-12-11	Filing
Hirschfeld	$118.02	966	Officer	38,451	2013-12-10	Filing
Hirschfeld	$118.96	4,600	Officer	38,451	2013-12-09	Filing
Sherif	$118.03	22,024	Officer, Director	437,485	2013-12-06	Filing
Sherif	$118.02	11,463	Officer, Director	459,509	2013-12-05	Filing
Sherif	$118.40	9,803	Officer, Director	470,972	2013-12-04	Filing
Sherif	$117.94	10,000	Officer, Director	480,775	2013-12-04	Filing