![Diane Olmstead](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>)
Diane Olmstead
Director/Board Member at
EXTRA SPACE STORAGE INC.
Net worth: 1 M $ as of 31/08/2026
Profile
Diane Olmstead was the founder of W3 Properties LLC, founded in 2009, and served as Co-Chief Executive Officer from 2009 to 2016.
Current jobs include Independent Director at Extra Space Storage, Inc. since 2014; Director at Extra Space Storage LP; Director at Scioto Properties LLC; Director at Mercy Housing, Inc.; Member at The Urban Land Institute; Managing Partner at Haring Street Ventures, LLC; President at Fillmore Capital Affordable Housing since 2018; Member at National Association of Real Estate Investment Trusts, Inc.; Member at Women Corporate Directors; and Member at National Association of Corporate Directors.
Former jobs include Director at Aetna, Inc. from 1985 to 1986; Director at Synedgen, Inc.; Associate at Cigna Holding Co. from 1982 to 1986; Vice President at USF&G Corp.; Executive Vice President at iStar, Inc. from 2000 to 2005; Partner at Arthur Andersen LLP from 1995 to 2000; Principal at CIM Group LP from 2005 to 2009; Executive Vice President at istart Ventures LLC from 2000 to 2005; and Chief Investment Officer at BRIDGE Housing Corp.
from 2016 to 2018.
Education includes an MBA from Pepperdine University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 23/03/2026 | 7,252 ( 0% ) | 1 M $ | 31/08/2026 |
Diane Olmstead active positions
| Companies | Position | Start |
|---|---|---|
| EXTRA SPACE STORAGE INC. | Director/Board Member | 01/01/2014 |
Women Corporate Directors
 Women Corporate Directors Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization of women directors of public and large private companies | Corporate Officer/Principal | - |
National Association of Real Estate Investment Trusts, Inc.
 National Association of Real Estate Investment Trusts, Inc. Real Estate Investment TrustsFinance Real Estate Investment Trust/REIT | Corporate Officer/Principal | - |
Scioto Properties LLC
 Scioto Properties LLC Real Estate DevelopmentFinance Provides healthcare real estate solutions | Director/Board Member | - |
Fillmore Capital Affordable Housing | President | 01/03/2018 |
Haring Street Ventures, LLC
 Haring Street Ventures, LLC Real Estate DevelopmentFinance Provides real estate agency services | Corporate Officer/Principal | - |
Extra Space Storage LP
 Extra Space Storage LP Real Estate Investment TrustsFinance Operates as a real estate investment trust company | Director/Board Member | - |
The Urban Land Institute
 The Urban Land Institute Miscellaneous Commercial ServicesCommercial Services Operates as a non-commercial research organization | Corporate Officer/Principal | - |
Mercy Housing, Inc.
 Mercy Housing, Inc. HomebuildingConsumer Durables Acquires and renovates housing, as well as develops new properties | Director/Board Member | - |
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Former positions of Diane Olmstead
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Training of Diane Olmstead
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
93
1st degree connections
21
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 21 |
|---|---|
Cigna Holding Co.
 Cigna Holding Co. Life/Health InsuranceFinance Operates as a holding company whose subsidiaries provides health insurance, managed care, retirement products and individual financial services | Finance |
USF&G Corp.
 USF&G Corp. Specialty InsuranceFinance Provides insurance services | Finance |
Aetna, Inc.
 Aetna, Inc. Managed Health CareHealth Services Provides health insurance plans services | Health Services |
iStar, Inc.
 iStar, Inc. Real Estate Investment TrustsFinance Operates as a real estate investment trust which engages in leasing and financing of commercial and residential properties | Finance |
Extra Space Storage, Inc.
 Extra Space Storage, Inc. Real Estate Investment TrustsFinance Operates as a real estate investment trust which owns, operates, manages and develops self-storage properties | Finance |
Synedgen, Inc.
 Synedgen, Inc. Pharmaceuticals: MajorHealth Technology Operates as a bio-pharmaceutical company which develops novel therapies | Health Technology |
Scioto Properties LLC
Scioto Properties LLC Real Estate DevelopmentFinance Provides healthcare real estate solutions | Finance |
Extra Space Storage LP
Extra Space Storage LP Real Estate Investment TrustsFinance Operates as a real estate investment trust company | Finance |
Arthur Andersen LLP
 Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Pepperdine University
 Pepperdine University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
CIM Group LP
 CIM Group LP Investment ManagersFinance CIM Group focuses on making and managing real estate and infrastructure investments in urban communities, located primarily in North America. They are process and research-driven investors who mitigate risk through the fundamental analysis of the long-term drivers of value in communities, such as the health of local private enterprises, population and demographic trends and the impact of revitalized or new infrastructure investments. CIM Group's investment strategy makes real estate or infrastructure investments through three distinct platforms. Each platform is diversified by geography and product type within its prescribed risk profile. The firm's platforms include: Opportunity Funds, Core/Stabilized Funds and Infrastructure Funds. Their Opportunity Funds focus on repositioning and development projects in established and emerging urban communities. CIM Group's Core/Stabilized Funds focus on well-positioned and operating properties in transitional districts. Their Infrastructure Funds focus on properties and services supporting the community and/or public interest such as renewable resources, utilities and parking. | Finance |
The Urban Land Institute
The Urban Land Institute Miscellaneous Commercial ServicesCommercial Services Operates as a non-commercial research organization | Commercial Services |
National Association of Real Estate Investment Trusts, Inc.
National Association of Real Estate Investment Trusts, Inc. Real Estate Investment TrustsFinance Real Estate Investment Trust/REIT | Finance |
National Association of Corporate Directors
 National Association of Corporate Directors Miscellaneous Commercial ServicesCommercial Services Operates non-profit organizations which provides essential resources that helps directors strength board leadership | Commercial Services |
Women Corporate Directors
Women Corporate Directors Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization of women directors of public and large private companies | Commercial Services |
istart Ventures LLC
 istart Ventures LLC Investment ManagersFinance Acts as an alternative investment manager | Finance |
Bridge Housing Corp.
 Bridge Housing Corp. Real Estate DevelopmentFinance Provides real estate development and management services | Finance |
Mercy Housing, Inc.
Mercy Housing, Inc. HomebuildingConsumer Durables Acquires and renovates housing, as well as develops new properties | Consumer Durables |
W3 Properties LLC
 W3 Properties LLC Investment ManagersFinance Provides investment advice | Finance |
Haring Street Ventures, LLC
Haring Street Ventures, LLC Real Estate DevelopmentFinance Provides real estate agency services | Finance |
Fillmore Capital Affordable Housing |
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