Exhibit 99.1
JOINT FILING AGREEMENT
July 20, 2016
Pursuant to Rule 13d-1(k)(1)(iii) promulgated under the Securities Exchange Act of 1934, as amended, each of the undersigned hereby agrees that VIBURNUM FUNDS PTY LTD ("Viburnum") may file as necessary on behalf of the undersigned with the Securities and Exchange Commission a Schedule 13G or Schedule 13D and any amendments thereto in respect of shares of Universal Biosensors, Inc. purchased, owned or sold from time to time by the undersigned.
Viburnum is hereby authorized to file a copy of this letter as an exhibit to said Schedule 13G or Schedule 13D or any amendments thereto.
| VIBURNUM FUNDS PTY LTD | |
| By: | /s/ David St. Quintin | |
| Name: | David St. Quintin | |
| Title: | Company Secretary | |
| VF STRATEGIC EQUITIES FUND | |
| By: | Viburnum Funds PTY Ltd | |
| | | |
| By: | /s/ David St. Quintin | |
| Name: | David St. Quintin | |
| Title: | Company Secretary | |
| VF HIGH CONVICTION FUND | |
| By: | Viburnum Funds Pty Ltd | |
| | | |
| By: | /s/ David St. Quintin | |
| Name: | David St. Quintin | |
| Title: | Company Secretary | |
| VF AUSTRALIAN EQUITIES FUND | |
| | |
| By: | Viburnum Funds Pty Ltd | |
| | | |
| By: | /s/ David St. Quintin | |
| Name: | David St. Quintin | |
| Title: | Company Secretary | |
| Craig E. Coleman |
| |
| By: | /s/ Craig E. Coleman |
| |
| Marshall Allen |
| |
| By: | /s/ Marshall Allen |
| |
| Anthony Howarth |
| |
| By: | /s/ Anthony Howarth |
| |
| Melissa Karlson |
| |
| By: | /s/ Melissa Karlson |