Heartware International (HTWR) 8-K Heartware International, Inc. Annual Meeting — 4 May 2010

Exhibit 99.1

HEARTWARE INTERNATIONAL, INC.
ANNUAL MEETING — 4 MAY 2010

Disclosure of Proxy Votes

In accordance with section 251AA of theCorporations Act2001, the following information is provided to the Australian Securities Exchange in relation to resolutions passed by members of HeartWare International, Inc at its Annual Meeting held on 4 May 2010.

Proposal Number	Proposal No. 1		Proposal No. 2		Proposal No. 3		Proposal No. 4		Proposal No. 5		Proposal No. 6
Decided by a show of hands (S) or poll (P)	P		P		P		P		P		P
Total number of proxy votes exercisable by proxies validly appointed		10,011,942		10,011,942		9,907,392		9,907,392		9,907,392		9,907,392
Total number of proxy votes in respect of which the appointments specified that:
The proxy is to vote for the resolution		9,114,017		9,936,802		6,314,050		6,261,929		6,306,280		6,301,940
The proxy is to vote against the resolution		—		35,129		67,952		54,991		75,577		79,491
The proxy is to abstain /withhold on the resolution		11,228		40,011		21,873		86,955		22,018		22,443
The proxy is a non vote		886,697		—		886,697		886,697		886,697		886,697
Total votes cast on a poll in favour of the resolution		9,114,017		9,936,802		6,314,050		6,261,929		6,306,280		6,301,940
Total votes cast on a poll against the resolution		—		35,129		67,952		54,991		75,577		79,491
Total votes cast on a poll abstaining on the resolution		11,228		40,011		21,873		86,955		22,018		22,443
Total votes exercisable by proxies which were not cast		886,697		—		886,697		886,697		886,697		886,697

HeartWare International, Inc. | ARBN 132 897 762
Suite 101, 205 Newbury Street, Framingham MA 01701 | Ph: (508) 739 0950 | Fax: (508) 739 0948 | www.heartware.com

HEARTWARE INTERNATIONAL, INC.
ANNUAL MEETING — 4 MAY 2010

Disclosure of Proxy Votes (Continued)

Proposal Number	Proposal No. 7		Proposal No. 8		Proposal No. 9		Proposal No. 10		Proposal No. 11
Decided by a show of hands (S) or poll (P)	P		P		P		P		P
Total number of proxy votes exercisable by proxies validly appointed		9,907,392		9,907,392		9,907,392		9,907,392		9,907,392
Total number of proxy votes in respect of which the appointments specified that:
The proxy is to vote for the resolution		6,330,355		6,330,355		6,330,230		6,330,885		6,105,126
The proxy is to vote against the resolution		51,077		51,077		50,992		50,337		39,681
The proxy is to abstain /withhold on the resolution		22,443		22,443		22,443		22,443		88,241
The proxy is a non vote		886,697		886,697		886,907		886,907		1,057,524
Total votes cast on a poll in favour of the resolution		6,330,355		6,330,355		6,330,230		6,330,885		6,105,126
Total votes cast on a poll against the resolution		51,077		51,077		50,992		50,337		39,681
Total votes cast on a poll abstaining on the resolution		22,443		22,443		22,443		22,443		88,241
Total votes exercisable by proxies which were not cast		886,697		886,697		886,907		886,907		1,057,524

 

David McIntyre 

Chief Financial Officer & Company Secretary

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