![Mary Mack](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>)
Mary Mack
Director/Board Member at
MARTIN MARIETTA MATERIALS, INC.
Net worth: 537 218 $ as of 2026-05-30
Profile
Ms. Mary T.
Mack is an Independent Non-Executive Director at Barclays PLC, an Independent Director at Martin Marietta Materials, Inc. and a Member at Charlotte Executive Leadership Council.
She is on the Board of Directors at Barclays Bank Plc, Barclays PLC, Martin Marietta Materials, Inc. and Habitat for Humanity International, Inc. Ms. Mack was previously employed as a Trustee by Davidson College, a Treasurer & Trustee by United Way Worldwide, a President by Wachovia Securities LLC, a Head-Technology by Wells Fargo & Co., and a Head of Community Banking by Wells Fargo Clearing Services LLC.
She received her undergraduate degree from Davidson College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-13 | 914 ( 0% ) | 531 619 $ | 2026-05-30 | |
| 2025-12-30 | 907 ( 0% ) | 5 599 $ | 2026-05-30 |
Mary Mack active positions
| Companies | Position | Start |
|---|---|---|
| MARTIN MARIETTA MATERIALS, INC. | Director/Board Member | 2024-05-16 |
| BARCLAYS PLC | Director/Board Member | 2025-05-31 |
Charlotte Executive Leadership Council | Corporate Officer/Principal | - |
Habitat for Humanity International, Inc.
 Habitat for Humanity International, Inc. Miscellaneous Commercial ServicesCommercial Services Engages in housing finance opportunities for the poor | Director/Board Member | - |
Barclays Bank Plc
 Barclays Bank Plc Major BanksFinance Provides banking services | Director/Board Member | 2025-05-31 |
Former positions of Mary Mack
| Companies | Position | End |
|---|---|---|
| WELLS FARGO & COMPANY | Corporate Officer/Principal | 2023-05-14 |
Wells Fargo Clearing Services LLC
 Wells Fargo Clearing Services LLC Investment ManagersFinance WFCS offers a variety of advisory programs. The firm's separately managed programs give clients the flexibility to select a model-based approach to separate account management or to customize a portfolio of individual professional money managers. Their mutual fund advisory programs are designed to help clients take advantage of the expertise of professional money managers through mutual funds or current market trends through ETFs. Through their financial advisor-directed portfolio management programs, a client's Financial Advisor takes on the responsibility of making day-to-day investment decisions. | Chief Executive Officer | 2016-07-30 |
Wachovia Securities LLC
 Wachovia Securities LLC Investment Banks/BrokersFinance Provides brokerage services | President | 2006-12-30 |
United Way Worldwide
 United Way Worldwide Investment Trusts/Mutual FundsMiscellaneous Operates charitable fundraising organization for health, education and financial stability of communities | Director/Board Member | - |
| ░░░░░░░░ ░░░░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Training of Mary Mack
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
35
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Wells Fargo & Co.
 Wells Fargo & Co. Major BanksFinance Operates as a bank holding company whose subsidiaries provides consumer, commercial, corporate, investment banking and wealth management services | Finance |
Martin Marietta Materials, Inc.
 Martin Marietta Materials, Inc. Construction MaterialsNon-Energy Minerals Operates quarries which produce and supply aggregates and magnesia-based chemicals and refractory products | Non-Energy Minerals |
Barclays Bank Plc
Barclays Bank Plc Major BanksFinance Provides banking services | Finance |
Barclays PLC
 Barclays PLC Investment Banks/BrokersFinance Operates as a bank holding company whose subsidiaries engages in retail banking, credit cards, corporate and investment banking and wealth management services | Finance |
Wachovia Securities LLC
Wachovia Securities LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
Davidson College
 Davidson College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Habitat for Humanity International, Inc.
Habitat for Humanity International, Inc. Miscellaneous Commercial ServicesCommercial Services Engages in housing finance opportunities for the poor | Commercial Services |
United Way Worldwide
United Way Worldwide Investment Trusts/Mutual FundsMiscellaneous Operates charitable fundraising organization for health, education and financial stability of communities | Miscellaneous |
Wells Fargo Clearing Services LLC
Wells Fargo Clearing Services LLC Investment ManagersFinance WFCS offers a variety of advisory programs. The firm's separately managed programs give clients the flexibility to select a model-based approach to separate account management or to customize a portfolio of individual professional money managers. Their mutual fund advisory programs are designed to help clients take advantage of the expertise of professional money managers through mutual funds or current market trends through ETFs. Through their financial advisor-directed portfolio management programs, a client's Financial Advisor takes on the responsibility of making day-to-day investment decisions. | Finance |
Charlotte Executive Leadership Council |
- Stock Market
- Insiders
- Mary Mack
