William Cattell Trimble
Chief Executive Officer at Easterly Partners LLC
Net worth: 9 M $ as of 2024-03-30
Profile
William Cattell Trimble is the founder of Winston Growth Fund LP, founded in 1994, and Easterly Government Properties, Inc., founded in 2011.
At Easterly Government Properties, Inc., he held the title of President, Chief Executive Officer & Director from 2015 to 2023.
Currently, Mr. Trimble holds the position of Chief Executive Officer & Managing Partner at Easterly Partners LLC.
He is also the Chairman of Aircraft Owners & Pilots Association and serves as a Director at Bessemer Trust Co., NA, Bessemer Securities Corp., and The Bessemer Group, Inc. In the past, Mr. Trimble worked as the Head of Client Relations at Red Comb LLC, Head-Marketing at Winston Capital Management LLC, and Principal at Alex.
Brown & Sons, Inc. He also served as the Chief Operating Officer at PRP LLC from 2009 to 2011.
Mr. Trimble completed his undergraduate degree and MBA at Duke University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2023-03-01 | 726,803 ( 7.03% ) | 8 M $ | 2024-03-30 | |
| 2023-03-01 | 91,279 ( 0.09% ) | 1 M $ | 2024-03-30 |
William Cattell Trimble active positions
| Companies | Position | Start |
|---|---|---|
Easterly Partners LLC
 Easterly Partners LLC Investment ManagersFinance Easterly Partners LLC is a Private Equity/Venture Capital firm, a subsidiary of Easterly Government Properties, Inc. founded in 2011 by Darrell W. Crate. Easterly Partners LLC is headquartered in Washington. | Chief Executive Officer | - |
Aircraft Owners & Pilots Association
 Aircraft Owners & Pilots Association Miscellaneous Commercial ServicesCommercial Services The Aircraft Owners & Pilots Association is an organization that protects the freedom to fly by supporting activities that ensure the long-term health of general aviation. The private company is based in Frederick, MD and has subsidiaries in the United States. The company educates pilots, non-pilots, and policy makers alike. Mark R. Baker has been the CEO of the company since 2013. | Chairman | - |
Bessemer Securities Corp.
 Bessemer Securities Corp. Investment ManagersFinance Part of The Bessemer Group, Inc., Bessemer Securities Corp. is a venture capital firm. The private company is based in New York, NY. | Director/Board Member | - |
Bessemer Trust Co., NA
 Bessemer Trust Co., NA Major BanksFinance Bessemer Trust Co. NA provides wealth management and investment advisory services. The company provides investment banking, brokerage and commercial lending services. It was founded in 1907 and is headquartered in New York City, NY | Director/Board Member | - |
The Bessemer Group, Inc.
 The Bessemer Group, Inc. Financial ConglomeratesFinance The Bessemer Group, Inc. provides personalized client and financial counseling services. It offers trust, custody, tax and estate planning, strategic philanthropy and financial advisory services. The company is headquartered in New York, NY. | Director/Board Member | - |
Former positions of William Cattell Trimble
| Companies | Position | End |
|---|---|---|
| EASTERLY GOVERNMENT PROPERTIES, INC. | Founder | 2023-12-30 |
PRP LLC
 PRP LLC Investment ManagersFinance Founded in 2005, PRP LLC is a real estate-focused private equity investment firm located in Washington, DC. The firm was previously known as Perseus Realty Partners | Chief Operating Officer | 2011-07-31 |
| Winston Growth Fund LP | Founder | - |
| Alex. Brown & Sons, Inc. | Corporate Officer/Principal | - |
| ░░░░░░░ ░░░░░░░ ░░░░░░░░░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of William Cattell Trimble
| Duke University | Masters Business Admin |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| EASTERLY GOVERNMENT PROPERTIES, INC. | Finance |
| Private companies | 10 |
|---|---|
Bessemer Trust Co., NA
Bessemer Trust Co., NA Major BanksFinance Bessemer Trust Co. NA provides wealth management and investment advisory services. The company provides investment banking, brokerage and commercial lending services. It was founded in 1907 and is headquartered in New York City, NY | Finance |
Red Comb LLC
 Red Comb LLC Investment ManagersFinance Founded in 1991 by David Wilmerding and John Baker, Red Comb LLC is a registered investment advisor located in Baltimore, Maryland. The firm was formerly known as Nevis Capital Management LLC. They manage individual portfolios and the Nevis mutual fund | Finance |
Winston Capital Management LLC
 Winston Capital Management LLC Investment ManagersFinance Winston Capital Management LLC (Winston) is a SEC-registered investment advisor and hedge fund manager headquartered in Arlington, Virginia. The firm was founded by Marvin P. Bush in 1997 and is a subsidiary of Winston Partners Group LLC, ultimately owned by MPBush, Inc. Winston provides discretionary investment advisory services to clients that operate as private investment funds and to a separately managed account. | Finance |
| Winston Growth Fund LP | |
| Alex. Brown & Sons, Inc. | Finance |
Aircraft Owners & Pilots Association
Aircraft Owners & Pilots Association Miscellaneous Commercial ServicesCommercial Services The Aircraft Owners & Pilots Association is an organization that protects the freedom to fly by supporting activities that ensure the long-term health of general aviation. The private company is based in Frederick, MD and has subsidiaries in the United States. The company educates pilots, non-pilots, and policy makers alike. Mark R. Baker has been the CEO of the company since 2013. | Commercial Services |
Bessemer Securities Corp.
Bessemer Securities Corp. Investment ManagersFinance Part of The Bessemer Group, Inc., Bessemer Securities Corp. is a venture capital firm. The private company is based in New York, NY. | Finance |
The Bessemer Group, Inc.
The Bessemer Group, Inc. Financial ConglomeratesFinance The Bessemer Group, Inc. provides personalized client and financial counseling services. It offers trust, custody, tax and estate planning, strategic philanthropy and financial advisory services. The company is headquartered in New York, NY. | Finance |
PRP LLC
PRP LLC Investment ManagersFinance Founded in 2005, PRP LLC is a real estate-focused private equity investment firm located in Washington, DC. The firm was previously known as Perseus Realty Partners | Finance |
Easterly Partners LLC
Easterly Partners LLC Investment ManagersFinance Easterly Partners LLC is a Private Equity/Venture Capital firm, a subsidiary of Easterly Government Properties, Inc. founded in 2011 by Darrell W. Crate. Easterly Partners LLC is headquartered in Washington. | Finance |
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