IperionX's CEO is Taso Arima, appointed in Mar 2021, has a tenure of 5.17 years. total yearly compensation is $2.01M, comprised of 23.6% salary and 76.4% bonuses, including company stock and options. directly owns 3.67% of the company’s shares, worth $50.82M. The average tenure of the management team and the board of directors is 3.5 years and 5.1 years respectively.
Key information
Taso Arima
Chief executive officer
US$2.0m
Total compensation
CEO salary percentage
23.63%
CEO tenure
5.2yrs
CEO ownership
3.7%
Management average tenure
3.5yrs
Board average tenure
5.1yrs
Recent management updates
Recent updates
CEO Compensation Analysis
How has Taso Arima's remuneration changed compared to IperionX's earnings?
Date
Total Compensation
Salary
Company Earnings
Dec 31 2025
n/a
n/a
-US$54m
Sep 30 2025
n/a
n/a
-US$45m
Jun 30 2025
US$2m
US$475k
-US$35m
Mar 31 2025
n/a
n/a
-US$31m
Dec 31 2024
n/a
n/a
-US$28m
Sep 30 2024
n/a
n/a
-US$25m
Jun 30 2024
US$836k
US$367k
-US$22m
Mar 31 2024
n/a
n/a
-US$21m
Dec 31 2023
n/a
n/a
-US$19m
Sep 30 2023
n/a
n/a
-US$18m
Jun 30 2023
US$352k
US$240k
-US$17m
Mar 31 2023
n/a
n/a
-US$19m
Dec 31 2022
n/a
n/a
-US$20m
Sep 30 2022
n/a
n/a
-US$21m
Jun 30 2022
US$3m
US$180k
-US$22m
Dec 31 2021
n/a
n/a
-US$18m
Sep 30 2021
n/a
n/a
-US$16m
Jun 30 2021
US$1m
US$88k
-US$14m
Compensation vs Market: Taso's total compensation ($USD2.01M) is below average for companies of similar size in the US market ($USD5.47M).
Compensation vs Earnings: Taso's compensation has increased whilst the company is unprofitable.
CEO
Taso Arima (40 yo)
5.2yrs
Tenure
US$2,010,204
Compensation
Mr. Anastasios Arima, also known as Taso, B.Com., is Founder of IperionX Limited (formerly known as Hyperion Metals Limited) (formerly known as TAO Commodities Limited) and serves as its Managing Director...
Leadership Team
Name
Position
Tenure
Compensation
Ownership
Todd Hannigan
Executive Chairman
5.3yrs
US$1.17m
7.84% $ 108.6m
Anastasios Arima
Founder
5.2yrs
US$2.01m
3.67% $ 50.8m
Toby Symonds
President & Chief Strategy Officer
3.5yrs
US$2.98m
0.97% $ 13.5m
W. Sparks
Co-founder & Chief Operating Officer
3.7yrs
US$1.02m
0.47% $ 6.5m
Marcela Rocha De Castro
Chief Financial Officer
2.4yrs
US$843.17k
0.11% $ 1.6m
Dominic Allen
Chief Commercial Officer
no data
US$760.56k
0.79% $ 10.9m
Mari Gilmore
Vice President of Sustainability
4.3yrs
no data
no data
Jonathon Lord
Vice President of Geology & Land
no data
no data
no data
Harold Sears
Head of Advanced Manufacturing
2.9yrs
no data
no data
David Landrith
Executive Vice President of Metals
2.3yrs
no data
no data
Louisa Martino
Company Secretary
less than a year
no data
no data
3.5yrs
Average Tenure
52yo
Average Age
Experienced Management: TAOF.F's management team is considered experienced (3.5 years average tenure).
Board Members
Name
Position
Tenure
Compensation
Ownership
Todd Hannigan
Executive Chairman
5.3yrs
US$1.17m
7.84% $ 108.6m
Anastasios Arima
Founder
5.4yrs
US$2.01m
3.67% $ 50.8m
R. Tripeny
Independent Non-Executive Director
1.2yrs
US$39.05k
0.024% $ 329.3k
Lorraine Martin
Lead Independent Director
4.7yrs
US$186.05k
0.36% $ 5.0m
Andrew Robert Stewart
Member of Capital Markets Advisory Board
5.1yrs
no data
no data
Robert Ruppert
Member of Capital Markets Advisory Board
5.1yrs
no data
no data
Beverly Wyse
Independent Non-Executive Director
4.7yrs
US$191.05k
0.19% $ 2.6m
Thomas Witheford
Member of Scientific & Technical Advisory Board
4.8yrs
no data
no data
Melissa Waller
Independent Non Executive Director
4.7yrs
US$186.05k
0.14% $ 2.0m
Vaughn Taylor
Independent Non-Executive Director
5.2yrs
US$183.35k
0.29% $ 4.0m
Kesh Keshavan
Member of Scientific & Technical Advisory Board
5.1yrs
no data
no data
Raymond Nimrod
Member of Scientific & Technology Advisory Board
no data
no data
no data
5.1yrs
Average Tenure
54yo
Average Age
Experienced Board: TAOF.F's board of directors are considered experienced (5.1 years average tenure).
Company Analysis and Financial Data Status
Data
Last Updated (UTC time)
Company Analysis
2026/05/11 06:14
End of Day Share Price
2026/05/04 00:00
Earnings
2025/12/31
Annual Earnings
2025/06/30
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
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Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
IperionX Limited is covered by 9 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.