![Marta Stewart](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Marta Stewart
Director/Board Member at
SIMON PROPERTY GROUP, INC.
Net worth: 4 M $ as of 31/05/2026
Profile
Ms. Marta R.
Stewart, CPA, is an Independent Director at The Sherwin-Williams Co. and an Independent Director at Simon Property Group, Inc. She is on the Board of Directors at The Sherwin-Williams Co., Simon Property Group, Inc. and Simon Property Group LP.
Ms. Stewart was previously employed as an Independent Director by Raytheon Co., a Chief Financial Officer & Executive Vice President by Norfolk Southern Corp., a Senior Accountant by KPMG Peat Marwick LLP, and a Vice President-Accounting & Controller by Southern Railway Co. Mobile & Ohio RR Co. She also served on the board at Simon Property Group LP.
She received her undergraduate degree from The College of William & Mary.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 13/05/2026 | 17,818 ( 0.01% ) | 4 M $ | 31/05/2026 | |
| 25/02/2026 | 2,384 ( 0% ) | 724 355 $ | 31/05/2026 |
Marta Stewart active positions
| Companies | Position | Start |
|---|---|---|
| SIMON PROPERTY GROUP, INC. | Director/Board Member | 12/02/2018 |
| THE SHERWIN-WILLIAMS COMPANY | Director/Board Member | 29/08/2021 |
Simon Property Group LP
 Simon Property Group LP Real Estate Investment TrustsFinance Operates as a real estate investment trust | Director/Board Member | - |
Former positions of Marta Stewart
| Companies | Position | End |
|---|---|---|
| RAYTHEON | Director/Board Member | 03/04/2020 |
| NORFOLK SOUTHERN CORPORATION | Director of Finance/CFO | 01/08/2017 |
KPMG Peat Marwick LLP
 KPMG Peat Marwick LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Comptroller/Controller/Auditor | 01/01/1993 |
Simon Property Group LP
Simon Property Group LP Real Estate Investment TrustsFinance Operates as a real estate investment trust | Director/Board Member | - |
| SOUTHERN RAILWAY CO. MOBILE & OHIO RR CO. | Comptroller/Controller/Auditor | - |
Training of Marta Stewart
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
89
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Norfolk Southern Corp.
 Norfolk Southern Corp. RailroadsTransportation Owns and operates intermodal network & freight railroad | Transportation |
Southern Railway Co. Mobile & Ohio RR Co.
 Southern Railway Co. Mobile & Ohio RR Co. RailroadsTransportation Operates as a railroads and line-haul | Transportation |
Raytheon Co.
 Raytheon Co. Aerospace & DefenseElectronic Technology Operates as a defense contracting company that manufactures weapons and military & commercial electronics products | Electronic Technology |
The Sherwin-Williams Co.
 The Sherwin-Williams Co. Industrial SpecialtiesProcess Industries Develops, manufactures, distributes and sale of paints, coatings and related products | Process Industries |
Simon Property Group, Inc.
 Simon Property Group, Inc. Real Estate Investment TrustsFinance Operates as a real estate investment trust that owns, develops and manages shopping malls and outlets | Finance |
Simon Property Group LP
Simon Property Group LP Real Estate Investment TrustsFinance Operates as a real estate investment trust | Finance |
KPMG Peat Marwick LLP
KPMG Peat Marwick LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
The College of William & Mary
 The College of William & Mary Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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- Marta Stewart
