| CUSIP #90214J 10 1 | Page 10 of 10 |
EXHIBIT A
Agreement of Joint Filing
Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required on Schedule 13G needs be filed with respect to ownership by each of the undersigned of shares of Common Stock of 2U, Inc.
This Agreement may be executed in any number of counterparts, each of which shall be deemed an original.
Date:February 17, 2015
| NOVAK BIDDLE VENTURE PARTNERS V, L.P. | ||
| By: Novak Biddle Company V, L.L.C., its managing member | ||
| By: | /s/ A.G.W. Biddle, III | |
| Name: | A.G.W. Biddle, III | |
| Title: | Managing Member | |
| NOVAK BIDDLE COMPANY V, L.L.C. | ||
| By: | /s/ A.G.W. Biddle, III | |
| Name: | A.G.W. Biddle, III | |
| Title: | Managing Member | |
| /s/ E. Rogers Novak, Jr. | ||
| E. Rogers Novak, Jr. | ||
| /s/ A.G.W. Biddle, III | ||
| A.G.W. Biddle, III | ||
