William Stream

Chairman at CKX LANDS, INC.

Net worth: 2 M $ as of 31/05/2026

46 year

18 connections

Consumer Services

Miscellaneous

Technology Services

Profile

William Gray Stream is currently Chairman & President at CKX Lands, Inc. since 2022, President at Matilda Stream Management, Inc. since 2003, President at Greystoke, Inc. since 2005, Vice President at M-Heart Corp.
since 2006, and President at Placid Indemnity Co., Inc. since 2016.
Former positions include Chairman at National Hurricane Museum & Science Center, Director at Valence Broadband, Inc., Director at The National World War II Museum, Inc., Director at Southwest Louisiana Economic Development Alliance, Independent Director at CKX Lands, Inc. from 2006 to 2017, and Independent Director at Waitr Holdings, Inc. Education includes undergraduate studies at Vanderbilt University and an MBA from William Marsh Rice University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CKX LANDS, INC. 10.32%	03/04/2026	211,795 ( 10.32% )	2 M $	31/05/2026

William Stream active positions

Companies	Position	Start
CKX LANDS, INC.	Chairman	09/05/2022
Matilda Stream Management, Inc. Matilda Stream Management, Inc. Real Estate DevelopmentFinance Matilda Stream Management, Inc. is a company based in Lake Charles, LA.	President	01/12/2003
M-Heart Corp.	Corporate Officer/Principal	01/12/2006
Greystoke, Inc. Greystoke, Inc. Specialty StoresRetail Trade Provides used car dealership services	President	01/06/2005
Placid Indemnity Co., Inc.	President	01/12/2016

All active positions of William Stream

Former positions of William Stream

Companies	Position	End
CKX LANDS, INC.	Director/Board Member	01/10/2017
National Hurricane Museum & Science Center	Chairman	-
Southwest Louisiana Economic Development Alliance Southwest Louisiana Economic Development Alliance The Southwest Louisiana Economic Development Alliance is a regional organization serving five parishes—Allen, Beauregard, Calcasieu, Cameron, and Jeff Davis—focused on fostering economic growth and business support. The private company is based in Lake Charles, LA and has subsidiaries in the United States. It comprises the Chamber Southwest and its foundation, working collaboratively to enhance business recruitment, retention, and workforce development. The alliance operates from the Henning Seed Center, which also houses the region’s only full-scale business incubation program. The alliance emphasizes member engagement through various volunteer committees addressing business development, environmental affairs, public policy, workforce education, and quality of life. It supports entrepreneurs by providing training, mentorship, and access to the business incubator, promoting entrepreneurship benefits such as growth potential and community connection. The Chamber Southwest promotes environmental stewardship via programs like the Clean Biz Initiative and recognizes local small businesses through its "Small Business of the Month" program. It offers resources including a business directory, event spaces for members, professional development, advocacy, and networking opportunities aimed at strengthening the regional business community and improving quality of life.	Director/Board Member	-
The National World War II Museum, Inc. The National World War II Museum, Inc. Other Consumer ServicesConsumer Services Exhibits artefacts from World War II	Director/Board Member	-
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Training of William Stream

Experiences
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Linked companies

Private companies	12
CKX Lands, Inc. CKX Lands, Inc. Investment Trusts/Mutual FundsMiscellaneous Operates in non producing mineral royalties spun	Miscellaneous
Valence Broadband, Inc. Valence Broadband, Inc. Packaged SoftwareTechnology Services Develops software tools for healthcare facilities and nursing homes	Technology Services
Vanderbilt University Vanderbilt University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Rice University Rice University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The National World War II Museum, Inc. The National World War II Museum, Inc. Other Consumer ServicesConsumer Services Exhibits artefacts from World War II	Consumer Services
Matilda Stream Management, Inc. Matilda Stream Management, Inc. Real Estate DevelopmentFinance Matilda Stream Management, Inc. is a company based in Lake Charles, LA.	Finance
Southwest Louisiana Economic Development Alliance Southwest Louisiana Economic Development Alliance The Southwest Louisiana Economic Development Alliance is a regional organization serving five parishes—Allen, Beauregard, Calcasieu, Cameron, and Jeff Davis—focused on fostering economic growth and business support. The private company is based in Lake Charles, LA and has subsidiaries in the United States. It comprises the Chamber Southwest and its foundation, working collaboratively to enhance business recruitment, retention, and workforce development. The alliance operates from the Henning Seed Center, which also houses the region’s only full-scale business incubation program. The alliance emphasizes member engagement through various volunteer committees addressing business development, environmental affairs, public policy, workforce education, and quality of life. It supports entrepreneurs by providing training, mentorship, and access to the business incubator, promoting entrepreneurship benefits such as growth potential and community connection. The Chamber Southwest promotes environmental stewardship via programs like the Clean Biz Initiative and recognizes local small businesses through its "Small Business of the Month" program. It offers resources including a business directory, event spaces for members, professional development, advocacy, and networking opportunities aimed at strengthening the regional business community and improving quality of life.
Greystoke, Inc. Greystoke, Inc. Specialty StoresRetail Trade Provides used car dealership services	Retail Trade
Waitr Holdings, Inc. Waitr Holdings, Inc. Air Freight/CouriersTransportation Develops and operates food ordering and restaurant management mobile application	Transportation
M-Heart Corp.
National Hurricane Museum & Science Center
Placid Indemnity Co., Inc.