General Atlantic Partners 79, L.p.

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
DHX	$15.88	2,605,571	$41,376,467.48	5,508,455	2011-05-13	Filing
DHX	$14.25	2,311,357	$32,936,837.25	8,114,026	2011-02-22	Filing
DHX	$10.75	4,128,668	$44,383,181.00	10,425,383	2010-12-15	Filing