Gustav Christensen

Insider Trading: Purchases

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Dyax Corp	DYAX	$1.53	600	Officer, Director	225,000	2012-05-07	Filing
Dyax Corp	DYAX	$1.52	4,400	Officer, Director	224,400	2012-05-07	Filing
Dyax Corp	DYAX	$1.44	500	Officer, Director	225,000	2012-05-07	Filing
Dyax Corp	DYAX	$1.43	2,400	Officer, Director	224,500	2012-05-07	Filing
Dyax Corp	DYAX	$1.42	2,000	Officer, Director	222,100	2012-05-07	Filing
Dyax Corp	DYAX	$1.42	100	Officer, Director	220,100	2012-05-07	Filing
Dyax Corp	DYAX	$1.44	500	Officer, Director	220,000	2012-03-07	Filing
Dyax Corp	DYAX	$1.43	2,400	Officer, Director	219,500	2012-03-07	Filing
Dyax Corp	DYAX	$1.42	2,000	Officer, Director	217,100	2012-03-07	Filing
Dyax Corp	DYAX	$1.42	100	Officer, Director	215,100	2012-03-07	Filing
Dyax Corp	DYAX	$1.39	2,500	Officer, Director	65,000	2011-08-09	Filing
Dyax Corp	DYAX	$1.38	2,500	Officer, Director	62,500	2011-08-09	Filing
Dyax Corp	DYAX	$1.38	2,500	Officer, Director	60,000	2011-08-09	Filing
Dyax Corp	DYAX	$1.37	2,500	Officer, Director	57,500	2011-08-09	Filing
Dyax Corp	DYAX	$1.56	10,000	Officer, Director	45,000	2011-03-10	Filing
Dyax Corp	DYAX	$1.49	5,000	Officer, Director	55,000	2011-03-14	Filing
Dyax Corp	DYAX	$1.51	5,000	Officer, Director	50,000	2011-03-11	Filing
Dyax Corp	DYAX	$1.56	10,000	Officer, Director	45,000	2011-03-10	Filing
Dyax Corp	DYAX	$2.28	5,000	Officer, Director	35,000	2010-09-14	Filing
Dyax Corp	DYAX	$1.87	5,000	Officer, Director	30,000	2009-06-04	Filing