![Ellen Richstone](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>)
Ellen Richstone
Director/Board Member at
COGNITION THERAPEUTICS, INC.
Net worth: 386 007 $ as of 2026-05-30
Profile
Ellen B. Richstone is currently Director at BlueShift Technologies, Inc., Director at Employment Resources, Inc., Director at eMargin Corp., Director at National Association of Corporate Directors, New England CH*, Independent Director at Orion Energy Systems, Inc. since 2017, Independent Director at Cognition Therapeutics, Inc. since 2021, Member at Corporate Directors Group, and Member at Women Corporate Directors.
Former roles include President & Chief Executive Officer at Entrepreneurial Resources Group LLC (2002–2004), Director at Schneider Electric IT Corp.
(2004–2007), Independent Director at eMagin Corp.
(2014–2023), Director at Financial Executives International, Independent Director at BioAmber, Inc. (2014–2018), Director at Parnell Pharmaceuticals, Inc., Independent Director at The Oneida Group, Inc. (2014–2015), Independent Non-Executive Director at Parnell Pharmaceuticals Holdings Ltd., Independent Director at Superior Industries International, Inc. (2016–2025), Chief Financial Officer at Augat, Inc. (1992–1997), Principal at Data General Corp., Chief Financial Officer at Azenta, Inc. (1998–2002), Chief Financial Officer & Executive Vice President at Luminus Devices, Inc. (2008–2010), Chief Financial Officer at Rohr Aero Services-Asia Pte Ltd (1989–2012), Principal at Polaroid Corp., Chief Financial Officer at Honeywell Building Solutions (1989–2002), Chief Financial Officer at Rohr Aerospace (1992), and Chief Financial Officer at Sonus Networks, Inc. (2005–2008).
Education includes undergraduate degree from Scripps College (1973), graduate degree from Fletcher School of Law (1975), and undergraduate studies at Tufts University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-06-30 | 33,366 ( 0.82% ) | 316 977 $ | 2026-05-30 | |
| 2026-04-19 | 58,500 ( 0.07% ) | 69 030 $ | 2026-05-30 |
Ellen Richstone active positions
| Companies | Position | Start |
|---|---|---|
| ORION ENERGY SYSTEMS, INC. | Director/Board Member | 2017-05-23 |
| COGNITION THERAPEUTICS, INC. | Director/Board Member | 2021-10-31 |
eMargin Corp. | Director/Board Member | - |
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 | - |
Corporate Directors Group
 Corporate Directors Group Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization for corporate board members and directors | Corporate Officer/Principal | - |
National Association of Corporate Directors (New England)
 National Association of Corporate Directors (New England) Miscellaneous Commercial ServicesCommercial Services Operates as an association of corporate directors | Director/Board Member | 2012-05-31 |
Employment Resources, Inc.
 Employment Resources, Inc. Services to the Health IndustryHealth Services Operates as a non profit organization that provides services and training advancing the employment goals of people with disabilities | Director/Board Member | - |
BlueShift Technologies, Inc.
 BlueShift Technologies, Inc. SemiconductorsElectronic Technology Develops and markets vacuum automation products for semiconductor manufacturing industry | Director/Board Member | - |
Former positions of Ellen Richstone
| Companies | Position | End |
|---|---|---|
| SUPERIOR INDUSTRIES INTERNATIONAL, INC. | Director/Board Member | 2025-12-07 |
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Training of Ellen Richstone
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
65
1st degree connections
29
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 29 |
|---|---|
Schneider Electric IT Corp.
 Schneider Electric IT Corp. Electronic Production EquipmentElectronic Technology Develops power supply products | Electronic Technology |
Augat, Inc.
 Augat, Inc. Electronic ComponentsElectronic Technology Manufactures electronic components. | Electronic Technology |
Data General Corp.
 Data General Corp. Computer PeripheralsElectronic Technology Designs and makes open computer systems including servers and mass storage products | Electronic Technology |
Superior Industries International, Inc.
 Superior Industries International, Inc. Auto Parts: OEMProducer Manufacturing Manufactures and sells aluminum road wheels | Producer Manufacturing |
Azenta, Inc.
 Azenta, Inc. Medical/Nursing ServicesHealth Services Provides gene sequencing and gene synthesis services and develops automated ultra-cold storage systems | Health Services |
eMagin Corp.
 eMagin Corp. Computer PeripheralsElectronic Technology Manufactures OLED micro displays | Electronic Technology |
Luminus Devices, Inc.
 Luminus Devices, Inc. Electrical ProductsProducer Manufacturing Develops and manufactures solid state lighting solutions | Producer Manufacturing |
BlueShift Technologies, Inc.
BlueShift Technologies, Inc. SemiconductorsElectronic Technology Develops and markets vacuum automation products for semiconductor manufacturing industry | Electronic Technology |
Rohr Aero Services-Asia Pte Ltd
 Rohr Aero Services-Asia Pte Ltd Other TransportationTransportation Repairs and services aircraft parts made of composite materials | Transportation |
Tufts University
 Tufts University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Scripps College
 Scripps College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Financial Executives International
 Financial Executives International Miscellaneous Commercial ServicesCommercial Services Operates association for treasurers, controllers, tax executives, and others in financial services | Commercial Services |
Polaroid Corp.
 Polaroid Corp. Electronics/AppliancesConsumer Durables Manufactures, wholesales and retails instant and digital imaging products | Consumer Durables |
Honeywell Building Solutions
 Honeywell Building Solutions Miscellaneous Commercial ServicesCommercial Services Provides integrated building management and control systems and energy services | Commercial Services |
Orion Energy Systems, Inc.
 Orion Energy Systems, Inc. SemiconductorsElectronic Technology Designs, develops, manufactures and markets energy management systems | Electronic Technology |
Employment Resources, Inc.
Employment Resources, Inc. Services to the Health IndustryHealth Services Operates as a non profit organization that provides services and training advancing the employment goals of people with disabilities | Health Services |
Cognition Therapeutics, Inc.
 Cognition Therapeutics, Inc. BiotechnologyHealth Technology Operates as a clinical stage neuroscience company that develops drugs to help restore normal cellular damage responses in neurodegenerative and neuro-ophthalmic disorders | Health Technology |
Corporate Directors Group
Corporate Directors Group Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization for corporate board members and directors | 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 |
National Association of Corporate Directors (New England)
National Association of Corporate Directors (New England) Miscellaneous Commercial ServicesCommercial Services Operates as an association of corporate directors | Commercial Services |
Fletcher School of Law
 Fletcher School of Law Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
BioAmber, Inc.
 BioAmber, Inc. Chemicals: SpecialtyProcess Industries Produces and sells bio-succinic acid | Process Industries |
Parnell Pharmaceuticals, Inc.
 Parnell Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops, manufactures and markets animal health products | Health Technology |
The Oneida Group, Inc.
 The Oneida Group, Inc. Home FurnishingsConsumer Durables Designs, manufactures and markets tabletop & food preparation products | Consumer Durables |
Parnell Pharmaceuticals Holdings Ltd.
 Parnell Pharmaceuticals Holdings Ltd. Pharmaceuticals: MajorHealth Technology Operates as a commercial stage pharmaceutical company that develops, manufactures and markets animal pharmaceutical products | Health Technology |
Entrepreneurial Resources Group LLC | |
Rohr Aerospace | |
Sonus Networks, Inc.
 Sonus Networks, Inc. Telecommunications EquipmentElectronic Technology Part of Ribbon Communications, Inc., Sonus Networks, Inc. is a provider of advanced voice, IP, and optical networking solutions serving service providers, enterprises, and critical infrastructure sectors worldwide. The company is based in Boston, MA. The company offers a portfolio that includes session border controllers, IP routing and optical systems, media gateways, communication platforms, and intelligent edge solutions with SD-WAN, policy, and routing capabilities. Its products support secure, unified, and reliable communications across industries such as financial services, government, education, healthcare, utilities, transportation, and defense. The session border controller portfolio features hardware appliances, virtualized software, and cloud-native microservices-based editions designed for scalability, high availability, and security, enabling secure SIP trunking, cloud-to-cloud connectivity, and integration with unified communications platforms. IP routing solutions deliver automated and programmable routing optimized for next-generation networks with native 5G capabilities, supporting technologies such as IP/MPLS, segment routing, and layer 2/3 VPNs. Optical networking products provide secure, high-capacity, low-latency transport solutions tailored for critical infrastructure and industries like rail. The company emphasizes cloud-native architectures, automation, and AI-driven network management to enhance operational efficiency, service velocity, and network performance. Its solutions facilitate digital transformation, secure cloud migration, and hybrid work environments while reducing operational complexity and costs. | Electronic Technology |
eMargin Corp. |
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