Leo Horn

Director/Board Member at COSMOS EXPLORATION LIMITED

Net worth: - $ as of 31/05/2026

Non-Energy Minerals

Consumer Services

Commercial Services

Profile

Leo Horn currently works at Lodestar Metals Corp., as Independent Director, Cosmos Exploration Ltd. (Australia), as Non-Executive Director from 2022, and Australian Institute of Geoscientists, as Member.
Mr. Horn also formerly worked at Austin Metals Ltd., as Non-Executive Director from 2020 to 2023, Yankee Hat Minerals Ltd., as Director, and Impact Minerals Ltd., as Chief Operating Officer.
Mr. Horn received his undergraduate degree from The University of Western Australia.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
LODESTAR METALS CORP. -.--%	19/02/2026	0 ( -.--% )	- $	31/05/2026

Leo Horn active positions

Companies	Position	Start
COSMOS EXPLORATION LIMITED	Director/Board Member	21/12/2022
LODESTAR METALS CORP.	Director/Board Member	21/08/2023
Australian Institute of Geoscientists Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Operates as an institute which represents geoscientists	Corporate Officer/Principal	-

All active positions of Leo Horn

Former positions of Leo Horn

Companies	Position	End
AUSTIN METALS LIMITED	Director/Board Member	11/10/2023
Yankee Hat Minerals Ltd. Yankee Hat Minerals Ltd. Precious MetalsNon-Energy Minerals Provides gold mining	Director/Board Member	-
IMPACT MINERALS LIMITED	Chief Operating Officer	-

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Training of Leo Horn

Experiences
Positions held

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Inactive

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Private companies

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Connections

1st degree connections

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Members of the board

Executives

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Linked companies

Private companies	7
Yankee Hat Minerals Ltd. Yankee Hat Minerals Ltd. Precious MetalsNon-Energy Minerals Provides gold mining	Non-Energy Minerals
The University of Western Australia The University of Western Australia Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Impact Minerals Ltd. Impact Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Engages in mineral exploration for deposits of nickel, gold, copper and platinum group elements	Non-Energy Minerals
Australian Institute of Geoscientists Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Operates as an institute which represents geoscientists	Commercial Services
Austin Metals Ltd. Austin Metals Ltd. Other Metals/MineralsNon-Energy Minerals Explores for base and precious metals	Non-Energy Minerals
Lodestar Battery Metals Corp. Lodestar Battery Metals Corp. Other Metals/MineralsNon-Energy Minerals Engages in exploration and development of lithium projects	Non-Energy Minerals
Cosmos Exploration Ltd. (Australia) Cosmos Exploration Ltd. (Australia) Precious MetalsNon-Energy Minerals Engages in exploring for gold, copper and nickel deposits	Non-Energy Minerals