| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| NIEMANN JENNIFER C | Director | STEELCASE INC., 901 44TH ST SE, GRAND RAPIDS | Liesl A. Maloney, by power of attorney | 12 Sep 2025 | 0001711504 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | : SCS | Class A Common Stock | Award | +2,197 | +0.44% | 502,862 | 10 Sep 2025 | Direct | F1 | ||
| holding | : SCS | Class A Common Stock | 5,803 | 10 Sep 2025 | By spouse | ||||||
| holding | : SCS | Class A Common Stock | 104,384 | 10 Sep 2025 | By trusts | F2 | |||||
| holding | : SCS | Class A Common Stock | 77,200 | 10 Sep 2025 | By trusts | F3 | |||||
| holding | : SCS | Class A Common Stock | 51,957 | 10 Sep 2025 | By trust | F4 | |||||
| holding | : SCS | Class A Common Stock | 1,459,753 | 10 Sep 2025 | By CRASTECOM B Limited Partnership | F5 | |||||
| holding | : SCS | Class A Common Stock | 10,000 | 10 Sep 2025 | By PILACON Limited Partnership | F6 |
| Id | Content |
|---|---|
| F1 | Not applicable. |
| F2 | Represents shares held by trusts for the benefit of Ms. Niemann's family members, of which trusts Ms. Niemann's spouse serves as trustee. |
| F3 | Represents shares held by trusts for the benefit of Ms. Niemann's family members, of which trusts Ms. Niemann serves as trustee. |
| F4 | Represents shares held by a trust for the benefit of Ms. Niemann and her family, of which trust Ms. Niemann serves as co-trustee. |
| F5 | Represents shares held by CRASTECOM B Limited Partnership, of which Ms. Niemann is the managing general partner. Ms. Niemann disclaims beneficial ownership of the shares of Class A Common Stock and Class B Common Stock held by CRASTECOM except to the extent of her pecuniary interest therein. |
| F6 | Represents shares held by PILACON Limited Partnership, of which Ms. Niemann is the managing partner. Ms. Niemann disclaims beneficial ownership of the shares of Class A Common Stock held by PILACON except to the extent of her pecuniary interest therein. |