| CUSIP NUMBER 89484Q100 | 13G | Page 33 of 36 Pages |
Exhibit 99.1
Pursuant to Rule 13d-1(k)(1)(iii) of Regulation 13D-G of the General Rules and Regulations of the Securities and Exchange Commission under the Securities and Exchange Act of 1934, as amended, the undersigned agrees that the statement to which this Exhibit is attached is filed on behalf of each of them.
Dated: February 9, 2015
| Draper Fisher Jurvetson Growth Fund 2006, L.P. | ||
| By: | Draper Fisher Jurvetson Growth Fund 2006 Partners, L.P. (general partner) | |
| By: | DFJ Growth Fund 2006, Ltd., its general partner | |
| By: | /s/ John H. N. Fisher | |
| Name: | John H. N. Fisher | |
| Title: | Director | |
| Draper Fisher Jurvetson Growth Fund 2006 Partners, L.P. | ||
| By: | DFJ Growth Fund 2006, Ltd., its general partner | |
| By: | /s/ John H. N. Fisher | |
| Name: | John H. N. Fisher | |
| Title: | Director | |
| DFJ Growth Fund 2006, Ltd. | ||
| By: | /s/ John H. N. Fisher | |
| Name: | John H. N. Fisher | |
| Title: | Director | |
| CUSIP NUMBER 89484Q100 | 13G | Page 34 of 36 Pages |
| Draper Fisher Jurvetson Partners Growth Fund 2006, LLC | ||
| By: | /s/ John H. N. Fisher | |
| Name: | John H. N. Fisher | |
| Title: | Authorized Member | |
| DFJ Growth Management, LLC | ||
| By: | /s/ Randy Glein | |
| Name: | Randy Glein | |
| Title: | Managing Member | |
| Draper Fisher Jurvetson Fund IX, L.P. | ||
| By: | Draper Fisher Jurvetson Fund IX Partners, L.P. (general partner) | |
| By: | DFJ Fund IX, Ltd., its general partner | |
| By: | /s/ John H. N. Fisher | |
| Name: | John H. N. Fisher | |
| Title: | Managing Director | |
| Draper Fisher Jurvetson Fund IX Partners, L.P. | ||
| By: | DFJ Fund IX, Ltd., its general partner | |
| By: | /s/ John H. N. Fisher | |
| Name: | John H. N. Fisher | |
| Title: | Managing Director | |
| CUSIP NUMBER 89484Q100 | 13G | Page 35 of 36 Pages |
| DFJ Fund IX, Ltd. | ||
| By: | /s/ John H. N. Fisher | |
| Name: | John H. N. Fisher | |
| Title: | Managing Director | |
| Draper Fisher Jurvetson Partners IX, LLC | ||
| By: | /s/ John H. N. Fisher | |
| Name: | John H. N. Fisher | |
| Title: | Managing Member | |
| Draper Associates, L.P. | ||
| By: | Draper Associates, Inc. (General Partner) | |
| By: | /s/ Timothy C. Draper | |
| Name: | Timothy C. Draper | |
| Title: | President | |
| Draper Associates, Inc. | ||
| By: | /s/ Timothy C. Draper | |
| Name: | Timothy C. Draper | |
| Title: | President | |
| Draper Associates Riskmasters Fund II, LLC | ||
| By: | /s/ Timothy C. Draper | |
| Name: | Timothy C. Draper | |
| Title: | Managing Member | |
| CUSIP NUMBER 89484Q100 | 13G | Page 36 of 36 Pages |
/s/ Timothy Draper | ||
| Timothy Draper | ||
/s/ John H. N. Fisher | ||
| John H. N. Fisher | ||
/s/ Stephen T. Jurvetson | ||
| Stephen T. Jurvetson | ||
/s/ Barry M. Schuler | ||
| Barry M. Schuler | ||
/s/ Mark W. Bailey | ||
| Mark W. Bailey | ||
/s/ Randy Glein | ||
| Randy Glein | ||
