IKARIA, INC. S-1/A

S-1/A

FORM OF RESTATED CERTIFICATE OF INCORPORATION

SPECIMEN COMMON STOCK CERTIFICATE

COMMON STOCKHOLDERS AGREEMENT, AS AMENDED

FORM OF INDEMNIFICATION AGREEMENT

AIR LIQUIDE SUPPLY AGREEMENT, AS AMENDED

2010 EMPLOYEE STOCK PURCHASE PLAN

FORM OF DEFERRED STOCK UNIT AGREEMENT

CONSENT OF KPMG LLP

G89102QAI001.GIF

G89102QAI002.JPG

G827490.JPG

G457071.JPG