![Jefferson Gramm](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>)
Jefferson Gramm
Independent Dir/Board Member at
TANDY LEATHER FACTORY, INC.
Net worth: 3 M $ as of 2026-05-30
Profile
Jefferson Philip Gramm is currently Managing Director & Managing Partner at Bandera Partners Management LLC since 2006, Managing Partner at Bandera Partners LLC, Independent Director at The Joint Corp.
(United States) since 2024, and Independent Director at Tandy Leather Factory, Inc. starting in 2026.
Former roles include Director at Morgans Foods LLC from 2013 to 2014, Director at Peerless Systems Corp.
from 2009 to 2010, Director at Ambassadors Group, Inc. from 2014 to 2015, Independent Director at Rubicon Technology, Inc. from 2017 to 2022, Managing Director at Arklow Capital LLC, and Independent Director at Innovative Food Holdings, Inc. from 2021 to 2025.
Education includes an MBA from The Trustees of Columbia University in The City of New York in 2003 and an undergraduate degree from The University of Chicago in 1996.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Star Group LP
 Star Group LP Oil Refining/MarketingEnergy Minerals Distributes home heating oil and propane 0.63% | 2025-06-29 | 206,483 ( 0.63% ) | 3 M $ | 2026-05-30 |
| 2026-04-12 | 6,119 ( 0.08% ) | 14 380 $ | 2026-05-30 |
Jefferson Gramm active positions
| Companies | Position | Start |
|---|---|---|
| TANDY LEATHER FACTORY, INC. | Independent Dir/Board Member | 2014-01-31 |
| THE JOINT CORP. | Director/Board Member | 2024-01-01 |
Bandera Partners LLC
 Bandera Partners LLC Investment ManagersFinance Bandera primarily seeks to make investments that will achieve long-term growth of capital, with dividends and income being secondary considerations. Their strategies are implemented using fundamental analysis of companies and financial statements. From time to time, they may take an activist stance in selected investments where Bandera believes that activism may greatly increase profit potential. | Portfolio Manager-Equities | - |
Bandera Partners Management LLC
 Bandera Partners Management LLC Investment Trusts/Mutual FundsMiscellaneous Engages in managing investment offices | Corporate Officer/Principal | 2006-07-31 |
Former positions of Jefferson Gramm
| Companies | Position | End |
|---|---|---|
| INNOVATIVE FOOD HOLDINGS, INC. | Director/Board Member | 2025-05-27 |
| RUBICON TECHNOLOGY, INC. | Director/Board Member | 2022-08-18 |
| AMBASSADORS GROUP INC | Director/Board Member | 2015-10-19 |
| MORGAN'S FOODS, INC. | Director/Board Member | 2014-02-28 |
| PEERLESS SYSTEMS CORP. | Director/Board Member | 2010-11-10 |
Training of Jefferson Gramm
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
91
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Innovative Food Holdings, Inc.
 Innovative Food Holdings, Inc. Other TransportationTransportation Distributes perishable and specialty food products | Transportation |
Morgans Foods LLC
 Morgans Foods LLC RestaurantsConsumer Services Owns and operates fast food restaurants | Consumer Services |
Peerless Systems Corp.
 Peerless Systems Corp. Information Technology ServicesTechnology Services Provides imaging, networking technologies and components to the digital document markets | Technology Services |
Ambassadors Group, Inc.
 Ambassadors Group, Inc. Miscellaneous Commercial ServicesCommercial Services Organizes educational travel programs for students, athletes and professionals | Commercial Services |
Rubicon Technology, Inc.
 Rubicon Technology, Inc. Other Metals/MineralsNon-Energy Minerals Manufactures and sells optical and industrial monocrystalline sapphire products | Non-Energy Minerals |
Arklow Capital LLC
 Arklow Capital LLC Investment ManagersFinance Arklow Capital invests in small-cap US companies. They focus on consumer durables specifically the auto aftermarket. | Finance |
Bandera Partners LLC
Bandera Partners LLC Investment ManagersFinance Bandera primarily seeks to make investments that will achieve long-term growth of capital, with dividends and income being secondary considerations. Their strategies are implemented using fundamental analysis of companies and financial statements. From time to time, they may take an activist stance in selected investments where Bandera believes that activism may greatly increase profit potential. | Finance |
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The University of Chicago
 The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Tandy Leather Factory, Inc.
 Tandy Leather Factory, Inc. Specialty StoresRetail Trade Retails leather products | Retail Trade |
The Joint Corp. (United States)
 The Joint Corp. (United States) Medical/Nursing ServicesHealth Services Owns & manages chiropractic clinics and provides royalty and franchise services | Health Services |
Bandera Partners Management LLC
Bandera Partners Management LLC Investment Trusts/Mutual FundsMiscellaneous Engages in managing investment offices | Miscellaneous |
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