![Margaret Bell](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>)
Margaret Bell
Director/Board Member at
TONIX PHARMACEUTICALS HOLDING CORP.
Net worth: - $ as of 2026-05-30
Profile
Margaret Smith Bell is currently an Independent Director at Tonix Pharmaceuticals Holding Corp.
since 2017.
Former positions include Managing Director at Putnam Investments Ltd., Portfolio Manager at Putnam Health Sciences Trust, Vice President at abrdn Investment Management Ltd., and Member of the Overseers Board at Beth Israel Deaconess Medical Center, Inc. Education includes an undergraduate degree from Wesleyan University and an MBA from The Wharton School of the University of Pennsylvania.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-11 | 0 ( -.--% ) | - $ | 2026-05-30 |
Margaret Bell active positions
| Companies | Position | Start |
|---|---|---|
| TONIX PHARMACEUTICALS HOLDING CORP. | Director/Board Member | 2017-09-11 |
Former positions of Margaret Bell
| Companies | Position | End |
|---|---|---|
Beth Israel Deaconess Medical Center, Inc.
 Beth Israel Deaconess Medical Center, Inc. Hospital/Nursing ManagementHealth Services Provides healthcare services | Corporate Officer/Principal | - |
abrdn Investment Management Ltd.
 abrdn Investment Management Ltd. Investment ManagersFinance AIM’s investment process is the product of their “Focus on Change” philosophy and combines asset allocation, security selection, portfolio construction, dealing and risk management. They carry out rigorous research in all the major financial markets. Their dedicated risk management team measures and monitors risk across all portfolios. Each fund has a clearly defined specification setting out the parameters within which the portfolio manager can invest. | Corporate Officer/Principal | - |
Putnam Investments Ltd.
 Putnam Investments Ltd. Investment ManagersFinance PIL offers professional, active investment management across a broad range of asset classes, including traditional long-only equity, fixed income, multi-asset income, alternative, and multi-asset class strategies. The firm’s research is focused on developing both a top-down view of broader market performance and a bottom-up outlook for individual securities. They rely significantly on research generated in-house which is tailored to the precise needs of their investment professionals. External research is also used - for example, to evaluate consensus views and to augment the research process. | Corporate Officer/Principal | - |
Putnam Health Sciences Trust
 Putnam Health Sciences Trust Investment Trusts/Mutual FundsMiscellaneous Acts as Open-End Investment Fund/Unit Trust | Corporate Officer/Principal | - |
Training of Margaret Bell
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
11
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Putnam Health Sciences Trust
Putnam Health Sciences Trust Investment Trusts/Mutual FundsMiscellaneous Acts as Open-End Investment Fund/Unit Trust | Miscellaneous |
abrdn Investment Management Ltd.
abrdn Investment Management Ltd. Investment ManagersFinance AIM’s investment process is the product of their “Focus on Change” philosophy and combines asset allocation, security selection, portfolio construction, dealing and risk management. They carry out rigorous research in all the major financial markets. Their dedicated risk management team measures and monitors risk across all portfolios. Each fund has a clearly defined specification setting out the parameters within which the portfolio manager can invest. | Finance |
Putnam Investments Ltd.
Putnam Investments Ltd. Investment ManagersFinance PIL offers professional, active investment management across a broad range of asset classes, including traditional long-only equity, fixed income, multi-asset income, alternative, and multi-asset class strategies. The firm’s research is focused on developing both a top-down view of broader market performance and a bottom-up outlook for individual securities. They rely significantly on research generated in-house which is tailored to the precise needs of their investment professionals. External research is also used - for example, to evaluate consensus views and to augment the research process. | Finance |
Wesleyan University
 Wesleyan University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Beth Israel Deaconess Medical Center, Inc.
Beth Israel Deaconess Medical Center, Inc. Hospital/Nursing ManagementHealth Services Provides healthcare services | Health Services |
Tonix Pharmaceuticals Holding Corp.
 Tonix Pharmaceuticals Holding Corp. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company that discovers and develops therapeutics & diagnostics products to treat and prevent human disease and alleviate suffering | Health Technology |
The Wharton School of the University of Pennsylvania
 The Wharton School of the University of Pennsylvania Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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