Medidata Solutions Inc. (MDSO)

Market is closed

Insider Trading: Sales

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
De	$118.03	22,023	Officer, Director	528,659	2013-12-06	Filing
De	$118.02	11,463	Officer, Director	550,682	2013-12-05	Filing
De	$118.40	9,803	Officer, Director	562,145	2013-12-04	Filing
Hirschfeld	$120.01	6,740	Officer	38,451	2013-12-02	Filing
Kurtz	$120.70	7,666	Director	50,771	2013-11-26	Filing
Spielman	$121.00	3,200	Other	19,171	2013-11-25	Filing
De	$110.33	10,000	Officer, Director	575,748	2013-11-12	Filing
Douglas	$109.72	5,000	Officer	39,293	2013-11-12	Filing
Douglas	$106.43	5,000	Officer	44,293	2013-11-07	Filing
Sherif	$109.97	30,000	Officer, Director	499,275	2013-11-05	Filing
Otner	$109.74	2,500	Officer	20,879	2013-11-01	Filing
Douglas	$109.12	2,300	Officer	49,293	2013-11-01	Filing
Douglas	$109.12	21,000	Officer	49,293	2013-11-01	Filing
Douglas	$111.23	6,700	Officer	49,293	2013-10-31	Filing
Schloss	$116.08	12,500	Other	4,382	2013-10-29	Filing
Otner	$117.46	2,071	Officer	20,879	2013-10-28	Filing
Otner	$117.44	3,000	Officer	22,950	2013-10-28	Filing
Shapiro	$117.48	3,800	Director	11,774	2013-10-28	Filing
Spielman	$99.47	3,905	Other	19,171	2013-09-16	Filing
Otner	$92.16	2,500	Officer	22,950	2013-08-01	Filing