EXHIBIT 99.4
In accordance with Rule13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, the undersigned agree to the joint filing of this Statement on Schedule 13G (including any and all amendments thereto) with respect to the Class A Common Stock of Steelcase Inc. and further agree to the filing of this agreement as an Exhibit thereto. The undersigned further agree that any further amendments or supplements thereto shall also be filed on behalf of each of them.
Dated: February 14, 2018
| Fifth Third Bancorp, an Ohio corporation | ||
| By: | /s/ Michael P. Speaker | |
| Name: | Michael P. Speaker | |
| Title: | Attorney-in-fact | |
| Fifth Third Financial Corporation, an Ohio corporation | ||
| By: | /s/ Michael P. Speaker | |
| Name: | Michael P. Speaker | |
| Title: | Attorney-in-fact | |
| Fifth Third Bank, an Ohio corporation | ||
| By: | /s/ Michael P. Speaker | |
| Name: | Michael P. Speaker | |
| Title: | Attorney-in-fact | |