X0304 4 2012-02-23 0 0001389072 HeartWare International, Inc. HTWR 0001404477 Thomas Robert Bain C/O HEARTWARE INTERNATIONAL, INC. 205 NEWBURY ST., SUITE 101 FRAMINGHAM MA 01701 1 0 0 0 Common Stock 2012-02-23 4 S 0 1000 74.00 D 7214 I see footnote Common Stock 2012-02-24 4 S 0 1376 74.00 D 5838 I see footnote Common Stock 2012-02-27 4 S 0 471 72.95 D 13815 I see footnote Common Stock 22095 D Common Stock 714 I see footnote Common Stock 36370 I see footnote Robert Thomas as Trustee of the Thomas Family Account. The sale was executed in the form of the Company's Chess Depository Interests ("CDI's"), trading on the Australian Securities Exchange, and as such the number of shares sold has been determined based on the ratio of 1 share of common stock per 35 CDI's. The sale price of $72.95 has been converted from Australian dollars to the US dollar equivalent at the spot rate on the date of the transaction. Held by Mr. Thomas' spouse, Mrs. Kyrenia Thomas. Robert Thomas as Trustee of the Tony McCullough Foundation. Robert Thomas as Trustee of the RB Thomas Superannuation Fund. /s/ Lauren Farrell as Attorney-in-Fact 2012-02-27