Exhibit 99
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of such a statement on Schedule 13G with respect to the Ordinary Shares beneficially owned by each of them of Prosensa Holding N.V. This Joint Filing Agreement shall be included as an Exhibit to such Schedule 13G.
IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of the 12th day of February, 2014.
LSP Prosensa Pooling B.V. | ||||||||
By: | LSP III Management B.V. | By: | LSP IV Management B.V. | |||||
Title: | Managing Director | Title: | Managing Director | |||||
By: | /s/ M. Kleijwegt and R.R. Kuijten | By: | /s/ M. Kleijwegt and R.R. Kuijten | |||||
Name: | M. Kleijwegt and R.R. Kuijten | Name: | M. Kleijwegt and R.R. Kuijten | |||||
Title: | Managing Directors | Title: | Managing Directors | |||||
LSP III Omni Investment Coöperatief U.A. | ||||||||
By: | LSP III Management B.V. | |||||||
Title: | Managing Director | |||||||
By: | /s/ M. Kleijwegt and R.R. Kuijten | |||||||
Name: | M. Kleijwegt and R.R. Kuijten | |||||||
Title: | Managing Directors | |||||||
LSP III Management B.V. | ||||||||
By: | /s/ M. Kleijwegt and R.R. Kuijten | |||||||
Name: | M. Kleijwegt and R.R. Kuijten | |||||||
Title: | Managing Directors | |||||||
Coöperatief LSP IV U.A . | ||||||||
By: | LSP IV Management B.V. | |||||||
Title: | Managing Director | |||||||
By: | /s/ M. Kleijwegt and R.R. Kuijten | |||||||
Name: | M. Kleijwegt and R.R. Kuijten | |||||||
Title: | Managing Directors | |||||||
LSP IV Management B.V. | ||||||||
By: | /s/ M. Kleijwegt and R.R. Kuijten | |||||||
Name: | M. Kleijwegt and R.R. Kuijten | |||||||
Title: | Managing Directors |