# EDGAR Filing Document

**Accession Number:** 0001050825
**File Stem:** 0001354328-25-000004
**Filing Date:** 2025-12
**Character Count:** 9621
**Document Hash:** 57a2fcf148afa1b86c891a04aa06931a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001354328-25-000004.hdr.sgml**: 20251212

**ACCESSION NUMBER**: 0001354328-25-000004

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251210

**FILED AS OF DATE**: 20251212

**DATE AS OF CHANGE**: 20251212

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Ross Cathy D
- **CENTRAL INDEX KEY:** 0001354328

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-13873
- **FILM NUMBER:** 251567818

**MAIL ADDRESS:**
- **STREET 1:** 901 44TH STREET SE
- **CITY:** GRAND RAPIDS
- **STATE:** MI
- **ZIP:** 49508
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** STEELCASE INC
- **CENTRAL INDEX KEY:** 0001050825
- **STANDARD INDUSTRIAL CLASSIFICATION:** OFFICE FURNITURE (NO WOOD) [2522]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 380819050
- **STATE OF INCORPORATION:** MI
- **FISCAL YEAR END:** 0227

**BUSINESS ADDRESS:**
- **STREET 1:** 901 44TH STREET SE
- **CITY:** GRAND RAPIDS
- **STATE:** MI
- **ZIP:** 49508
- **BUSINESS PHONE:** 6162472710

**MAIL ADDRESS:**
- **STREET 1:** 901 44TH STREET SE
- **CITY:** GRAND RAPIDS
- **STATE:** MI
- **ZIP:** 49508

## Ex-24

```

POWER OF ATTORNEY
FOR THE EXECUTION OF SEC FORMS 3, 4, 5,
SCHEDULE 13D, 13G AND ANY AMENDMENTS THERETO

The undersigned hereby constitutes and appoints each of Lizbeth S.
O'Shaughnessy, in her capacity as Senior Vice President, Chief
Administrative Officer, General Counsel and Secretary of Steelcase Inc.,
Liesl A. Maloney, in her capacity as Assistant General Counsel and
Assistant Secretary of Steelcase Inc. and Rachelle L. Krings, in her
capacity as Specialist, Corporate Governance and Securities Reporting
Compliance for Steelcase Inc., signing singly, the undersigned's true and
lawful attorney-in-fact to:

1)  execute for and on behalf of the undersigned, with respect to the
undersigned's position as a director, officer or shareholder of Steelcase
Inc., Form ID, Forms 3, 4 and 5 and any amendments thereto in accordance
with Section 16(a) of the Securities Exchange Act of1934 and the rules
thereunder, and Schedules 13D and 13G and any amendments thereto in
accordance with Section 13(d) and (g) of the Securities Exchange Act of
1934 and the rules thereunder;

2)  perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form ID,
Forms 3, 4 or 5 or Schedule 13D or 13G and any amendments thereto and
timely file such forms with the United States Securities and Exchange
Commission and any stock exchange or similar authority; and

3)  upon consultation with the undersigned, or such advisors as
designated by the undersigned, take any other action of any type
whatsoever in connection with the foregoing which, in the opinion of
such attorney-in-fact, may be of benefit to, in the best interest of,
or legally required by, the undersigned.

The undersigned hereby grants to each such attorney-in-fact full power
and authority to perform any and every act deemed necessary or proper
in the exercise of any of the rights and powers herein granted, and
to the full extent and purpose as the undersigned might or could do
if personally present, hereby ratifying and confirming all that such
attorney-in-fact shall lawfully do or cause to be done by virtue of
this Power of Attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact
serve in such capacity at the request of the undersigned and are not
assuming, nor is Steelcase Inc. assuming, any of the undersigned's
responsibilities to comply with Section 13 or 16 of the Securities
Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Form ID, Forms 3, 4 or 5 or
Schedule 13D or 13G and any amendments thereto with respect to the
undersigned's holdings of and transactions in securities issued by
Steelcase Inc., unless earlier revoked by the undersigned in a signed
writing delivered to the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of this 6th day of April, 2018.

/s/ Cathy D. Ross

```

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[x] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Ross Cathy D<br><sub>(Last) (First) (Middle)</sub><br>STEELCASE INC.<br>901 44TH ST SE<br><sub>(Street)</sub><br>GRAND RAPIDS, MI 49508<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-12-10 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>STEELCASE INC [ NYSE: SCS ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A Common Stock<sup>(1)</sup> | 2025-12-10 |  | D |  | 3611 | D | <sup>(2)</sup> | 0 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) On December 10, 2025, pursuant to that certain Agreement and Plan of Merger (the "Merger Agreement"), dated August 3, 2025, by and among HNI Corporation ("HNI"), Steelcase Inc. (the "Issuer"), Geranium Merger Sub I, Inc. and Geranium Merger Sub II, LLC, the Issuer became a wholly owned subsidiary of HNI.

(2) At the First Effective Time (as defined in the Merger Agreement), pursuant to the Merger Agreement and subject to certain exceptions, each share of Issuer Class A Common Stock outstanding immediately before the First Effective Time was converted into, at the election of the holder thereof, subject to automatic adjustment, the right to receive the following consideration (collectively with, if applicable, cash in lieu of fractional shares, the "merger consideration"): (i) (a) 0.2192 shares of HNI common stock and (b) $7.20 in cash (together, the "mixed election consideration"); (ii) $16.19 in cash and 0.0009 shares of HNI common stock (the "cash election consideration"); or (iii) 0.3940 shares of HNI common stock (the "stock election consideration").

**Signature:** Liesl A. Maloney, by power of attorney  
**Date:** 2025-12-12

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**