Exhibit 99.1
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Common Stock, $0.01 par value, of Donnelley Financial Solutions, Inc., a Delaware corporation. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.
Dated: November 26, 2018
| Simcoe Partners, L.P. | |||
| By: | Simcoe Management Company, LLC General Partner | ||
| By: | /s/ Jeffrey Jacobowitz | ||
| Name: | Jeffrey Jacobowitz | ||
| Title: | Managing Member | ||
| Simcoe Management Company, LLC | |||
| By: | /s/ Jeffrey Jacobowitz | ||
| Name: | Jeffrey Jacobowitz | ||
| Title: | Managing Member | ||
| SDR Partners, LLC | |||
| By: | Simcoe Capital Management, LLC Investment Manager | ||
| By: | /s/ Jeffrey Jacobowitz | ||
| Name: | Jeffrey Jacobowitz | ||
| Title: | Managing Member | ||
| Simcoe Capital Management, LLC | |||
| By: | /s/ Jeffrey Jacobowitz | ||
| Name: | Jeffrey Jacobowitz | ||
| Title: | Managing Member | ||
| /s/ Jeffrey Jacobowitz | |
| Jeffrey Jacobowitz |
