X0303 4 2010-11-18 0001421419 AGA Medical Holdings, Inc. AGAM 0001123639 WELSH CARSON ANDERSON & STOWE IX LP C/O WELSH, CARSON, ANDERSON & STOWE 320 PARK AVENUE, SUITE 2500 NEW YORK NY 10022 0 0 1 0 Common Stock 2010-11-18 4 U 0 21513988 D 0 D Shares disposed of in connection with the acquisition of the Issuer by St. Jude Medical Inc., pursuant to the terms of which each share of Common Stock will be exchanged for cash and common stock of St. Jude Medical Inc., based on a price of $20.80 per share of Common Stock. /s/David Mintz, Attorney-in-Fact 2010-11-22