X0306 4 2019-05-29 0 0001279695 UNIVERSAL BIOSENSORS INC UBI 0001397500 Balak Salesh 1 CORPORATE AVENUE ROWVILLE VICTORIA C3 3178 AUSTRALIA 0 1 0 0 Chief Financial Officer Common Stock 2019-05-29 4 M 0 73334 0.00 A 201558 D Stock Option (Right to Buy) 0.50 2023-04-20 Common Stock 721000 721000 D Stock Option (Right to Buy) 0.50 2024-02-27 Common Stock 216300 216300 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) 1.72 2019-11-09 Common Stock 100000 100000 D Stock Option (Right to Buy) 0.00 2019-05-29 4 M 0 73334 0.00 D 2019-06-28 Common Stock 73334 0 D The price reported is stated 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. 1/3 of the stock options vested and became exercisable on 12/31/2010, 1/3 of the stock options vested and became exercisable on 12/31/2011 and the remaining stock options vested and became exercisable on 12/31/2012. 10,000 stock options vested and became exercisable on 12/31/2010 and were exercised on 11/10/2011. 21,666 stock options vested and became exercisable on 12/31/11 and were exercised on 08/27/2012, 35,000 stock options vested and became exercisable on 12/31/2012, 25,000 stock options vested and became exercisable on 12/31/2013, and 13,334 stock options vested and became exercisable on 12/31/2014. The remaining options were all exercised on 05/29/2019. 206,000 of the stock options vested and became exercisable on 10/05/2016, 412,000 of the stock options vested and became exercisable on 12/31/2016 and 103,000 of the stock options vested and became exercisable on 02/23/2017. 216,300 stock options vested and became exercisable on December 31, 2017. Includes (i) 194,362 shares in the form of CDIs Mr. Balak holds directly and (ii) 7,196 restricted fully paid shares. /s/ Salesh Balak 2019-07-08