ANGIODYNAMICS INC — Director's Dealing 2012

May 23, 2012

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: ANGIODYNAMICS INC (ANGO)
CIK: 0001275187
Period of Report: 2012-05-22

Reporting Person: Burgstahler David F (Director, 10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, $0.01 par value per share	5848255	Indirect
Common Stock, $0.01 par value per share	1542132	Indirect
Common Stock, $0.01 par value per share	2042621	Indirect

Footnotes

F1: Represents shares of the Issuer held by Avista Capital Partners, L.P. ("ACP"). Avista Capital Partners GP, LLC ("ACP GP") is the general partner of ACP. Mr. Burgstahler is a member of the investment committee of ACP GP. By virtue of these relationships, Mr. Burgstahler may be deemed to share voting and dispositive power with respect to the shares of common stock held by ACP. Mr. Burgstahler expressly disclaims beneficial ownership of any such securities, except to the extent of his pecuniary interest therein.

F2: Represents shares of the Issuer held by Avista Capital Partners (Offshore), LP ("ACP Offshore"). ACP GP is the general partner of ACP Offshore. Mr. Burgstahler is a member of the investment committee of ACP GP. By virtue of these relationships, Mr. Burgstahler may be deemed to share voting and dispositive power with respect to the shares of common stock held by ACP Offshore. Mr. Burgstahler expressly disclaims beneficial ownership of any such securities, except to the extent of his pecuniary interest therein.

F3: Represents shares of the Issuer held by Navilyst Medical Co-Invest, LLC ("NM Co-Invest"). ACP GP is the managing member of NM Co-Invest. Mr. Burgstahler is a member of the investment committee of ACP GP. By virtue of these relationships, Mr. Burgstahler may be deemed to share voting and dispositive power with respect to the shares of common stock held by NM Co-Invest. Mr. Burgstahler expressly disclaims beneficial ownership of any such securities, except to the extent of his pecuniary interest therein.