David McElroy
Chief Executive Officer at Green Bioactives Ltd.
Net worth: 15 M $ as of 31/05/2024
Profile
David McElroy is the founder of Calysta, Inc. He is currently the Chief Executive Officer at Green Bioactives Ltd.
His former positions include Senior Director-Business Development at DuPont Pioneer, and Principal at Maxygen, Inc. and Verdia, Inc. He received his undergraduate degree from the University of Aberdeen and his doctorate from Cornell University.
Known holdings in public companies
Company | Date | Number of shares | Valuation | Valuation date |
---|---|---|---|---|
27/02/2024 | 188,324 ( 0.03% ) | 15 M $ | 31/05/2024 |
David McElroy active positions
Companies | Position | Start |
---|---|---|
Green Bioactives Ltd.
Green Bioactives Ltd. Household/Personal CareConsumer Non-Durables The British company's platform provides sustainable access to a diverse library of bioactives for commercial applications in the cosmetics, pharma, food, and agricultural industries. Green Bioactives Ltd. works with several world-leading partners to produce high-value bioactives that cannot be produced sustainably or economically using other approaches. The company was founded in 2019 by Gary Loake, and David McElroy has been the CEO of the company since 2021. | Chief Executive Officer | 01/12/2021 |
Former positions of David McElroy
Companies | Position | End |
---|---|---|
Calysta, Inc.
Calysta, Inc. Agricultural Commodities/MillingProcess Industries Calysta, Inc. provides sustainable industrial products for food and energy security. The firm develops new Biological Gas-to-Liquids and Biological Gas-to-Chemicals technologies using methane, the primary component of natural gas. It’s technology allows conversion of a plentiful energy resource into high value chemicals and transportation fuels. The company was founded in 2012 by Joshua Silverman and Alan Shaw and is headquartered in Menlo Park, CA. | Founder | - |
Maxygen, Inc.
Maxygen, Inc. Miscellaneous Commercial ServicesCommercial Services Maxygen, Inc. is a biotechnology company. It is focused on the potential further development of its MAXY-G34 product, a next-generation pegylated, granulocyte colony stimulating factor, G-CSF, for the treatment of chemotherapy induced neutropenia and acute radiation syndrome. G-CSF is a natural protein that functions by stimulating the body's bone marrow to produce more white blood cells. The company was founded on May 7, 1996 and is headquartered in San Mateo, CA. | Corporate Officer/Principal | - |
Verdia, Inc.
Verdia, Inc. Miscellaneous ManufacturingProducer Manufacturing Verdia, Inc. manufactures polymer flooring and coating. It Products are used in educational and institutional organizations, airports and food and beverage processing. The company was founded in 2014 and is headquartered in Conroe, TX. | Corporate Officer/Principal | - |
DuPont Pioneer
DuPont Pioneer Wholesale DistributorsDistribution Services DuPont Pioneer develops, markets and sells hybrid seeds. It provides argonomic support and services to farmers and strives to develop sustainable agricultural systems. The company was founded in 1926 and is headquartered in Johnston, IA. | Corporate Officer/Principal | - |
Training of David McElroy
Cornell University | Doctorate Degree |
University of Aberdeen | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Private companies | 5 |
---|---|
DuPont Pioneer
DuPont Pioneer Wholesale DistributorsDistribution Services DuPont Pioneer develops, markets and sells hybrid seeds. It provides argonomic support and services to farmers and strives to develop sustainable agricultural systems. The company was founded in 1926 and is headquartered in Johnston, IA. | Distribution Services |
Maxygen, Inc.
Maxygen, Inc. Miscellaneous Commercial ServicesCommercial Services Maxygen, Inc. is a biotechnology company. It is focused on the potential further development of its MAXY-G34 product, a next-generation pegylated, granulocyte colony stimulating factor, G-CSF, for the treatment of chemotherapy induced neutropenia and acute radiation syndrome. G-CSF is a natural protein that functions by stimulating the body's bone marrow to produce more white blood cells. The company was founded on May 7, 1996 and is headquartered in San Mateo, CA. | Commercial Services |
Verdia, Inc.
Verdia, Inc. Miscellaneous ManufacturingProducer Manufacturing Verdia, Inc. manufactures polymer flooring and coating. It Products are used in educational and institutional organizations, airports and food and beverage processing. The company was founded in 2014 and is headquartered in Conroe, TX. | Producer Manufacturing |
Calysta, Inc.
Calysta, Inc. Agricultural Commodities/MillingProcess Industries Calysta, Inc. provides sustainable industrial products for food and energy security. The firm develops new Biological Gas-to-Liquids and Biological Gas-to-Chemicals technologies using methane, the primary component of natural gas. It’s technology allows conversion of a plentiful energy resource into high value chemicals and transportation fuels. The company was founded in 2012 by Joshua Silverman and Alan Shaw and is headquartered in Menlo Park, CA. | Process Industries |
Green Bioactives Ltd.
Green Bioactives Ltd. Household/Personal CareConsumer Non-Durables The British company's platform provides sustainable access to a diverse library of bioactives for commercial applications in the cosmetics, pharma, food, and agricultural industries. Green Bioactives Ltd. works with several world-leading partners to produce high-value bioactives that cannot be produced sustainably or economically using other approaches. The company was founded in 2019 by Gary Loake, and David McElroy has been the CEO of the company since 2021. | Consumer Non-Durables |
- Stock Market
- Insiders
- David McElroy