SEC Form 4 · accession 0000908662-16-000381

DYAX CORP · DYAX

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — EVP & Chief Financial Officer

Period of report

Jan 7, 2016

Accepted (ET)

Jan 8, 2016 · 4:14 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000907562

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Jan 7, 2016	M	12,266	$2.39	A	83,616	D
Common Stock	Jan 7, 2016	M	37,271	$3.22	A	120,887	D
Common Stock	Jan 7, 2016	M	47,761	$1.91	A	168,648	D
Common Stock	Jan 7, 2016	M	52,077	$3.00	A	220,725	D
Common Stock^F1	holding	—	—		—	15,000	I	By Trust

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Option (right to buy)^F2	$2.39	Jan 7, 2016	M	12,266	D	—	Feb 11, 2019	Common Stock	12,266	42,734	D
Stock Option (right to buy)^F3	$3.22	Jan 7, 2016	M	37,271	D	—	Feb 10, 2020	Common Stock	37,271	87,729	D
Stock Option (right to buy)^F4	$1.91	Jan 7, 2016	M	47,761	D	—	Feb 9, 2021	Common Stock	47,761	142,239	D
Stock Option (right to buy)^F5	$3.00	Jan 7, 2016	M	52,077	D	—	Feb 7, 2023	Common Stock	52,077	87,923	D

F1Shares are held in trusts, of which Mr. Migausky is the trustee, for the benefit of each of Mr. Migausky's children. Mr. Migausky disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.
F2The options became fully exercisable on February 11, 2013.
F3The options became fully exercisable on February 10, 2014.
F4The options became fully exercisable on February 9, 2015.
F5The options become exercisable in 48 substantially equal installments at the end of each monthly anniversary of the date of grant, February 7, 2013.