X0306 4 2016-10-05 0 0001279695 UNIVERSAL BIOSENSORS INC UBI 0001398646 Chambers Garry 1 CORPORATE AVENUE ROWVILLE VICTORIA C3 3178 AUSTRALIA 0 1 0 0 Vice President, Operations Restricted Shares of Common Stock 2016-12-28 4 A 0 3030 0.00 A 2250594 D Stock Option (Right to Buy) 0.50 2023-04-20 Common Stock 721000 721000 D Stock Option (Right to Buy) 0.00 2022-01-29 Common Stock 40000 40000 D Stock Option (Right to Buy) 0.00 2020-12-11 Common Stock 40000 40000 D Stock Option (Right to Buy) 0.00 2019-11-12 Common Stock 25000 25000 D Stock Option (Right to Buy) 0.00 2018-11-17 Common Stock 25000 25000 D Stock Option (Right to Buy) 0.00 2017-11-10 Common Stock 25000 25000 D Stock Option (Right to Buy) 1.72 2019-11-09 Common Stock 100000 100000 D Stock Option (Right to Buy) 0.00 2019-06-28 Common Stock 105000 105000 D Stock Option (Right to Buy) 0.00 2019-05-14 Common Stock 16667 16667 D Stock Option (Right to Buy) 0.89 2018-03-16 Common Stock 100000 100000 D The sale price of the securities is reported in Australian dollars. 13,333 stock options vested and became exercisable on 12/31/2015, 13,333 stock options vested and became exercisable on 12/31/2016, and 13,334 stock options vest and become exercisable on 12/31/2017. 13,333 stock options vested and became exercisable on 12/31/2014, 13,333 stock options vested and became exercisable on 12/31/2015, and 13,334 stock options vested and became exercisable on 12/31/2016. 8,333 stock options vested and became exercisable on 12/31/2013, 8,333 stock options vested and became exercisable on 12/31/2014, and 8,334 stock options vested and became exercisable on 12/31/2015. 8,333 stock options vested and became exercisable on 12/31/2012, 8,333 stock options vested and became exercisable on 12/31/2013, and 8,334 stock options vested and became exercisable on 12/31/2014. 8,333 stock options vested and became exercisable on 12/31/2011, 8,333 stock options vested and became exercisable on 12/31/2012, and 8,334 stock options vested and became exercisable on 12/31/2013. 1/3 of the stock options vested and became exercisable on 12/31/10, 1/3 of the stock options vested and became exercisable on 12/31/11 and the remaining stock options vested and became exercisable on 12/31/12. 10,000 stock options vested and became exercisable on 12/31/10, 21,666 stock options vested and became exercisable on 12/31/11, 35,000 stock options vested and became exercisable on 12/31/12, 25,000 stock options vested and became exercisable on 12/31/13, and 13,334 stock options vested and became exercisable on 12/31/14. 8,333 stock options were exercised on February 10, 2010. 8,333 stock options vested and became exercisable on 12/31/2010 and the remaining stock options vested and became exercisable on 12/31/11. 1/3 of the stock options vested and became exercisable on 12/31/08. 1/3 of the stock options vested and became exercisable on 12/31/09. The remaining stock options vested and became exercisable on 12/31/10. 212,000 of the stock options vested and became exercisable on October 5, 2016, 424,000 of the stock options vested and became exerciseable on December 31, 2016 and 106,000 of the stock options vested and became exercisable on February 23, 2017. Includes (i) 2,240,717 shares in the form of CDIs Mr. Chambers holds directly and (ii) 9,877 restricted fully paid shares. /s/ Cameron Billingsley, Attorney-in-Fact 2017-03-27