RW

Robert Williamson

Alpha HPA Limited | Managing Director
Mr. Williamson is a mechanical engineer and joined the Company in June 2020 having rebuilt and started up a new 155ktpa SX zinc refinery in the USA in the capacity of Vice President and GM of the facility. Rob brings 20 years of experience in large facility operations to Alpha. He is responsible for building a Project delivery team for our HPA project in Gladstone. He is a member of the Risk and Sustainability Committee.

Company and Role

Company
Title
Tenure
Since
A4N
A4N
Alpha HPA Limited
  • Managing Director
3yrs, 2mthMay 2023

Holding

Company
Last Notice
Direct Shares
Indirect Shares
Options
Convertibles
A4N
A4N
Alpha HPA Limited
27/03/261,812,807N/A0N/A

Transactions

Company
Date
Type
Amount
Price
Value
Notes
A4N
A4N
Alpha HPA Limited
27/03/26
Buy
150,083$0.530$79,586On-market trade
A4N
A4N
Alpha HPA Limited
27/11/25
Buy
131,945$0.740$97,639Conversion of securities
A4N
A4N
Alpha HPA Limited
27/11/25
Exercise
131,945$0.740$97,639Conversion of securities
A4N
A4N
Alpha HPA Limited
26/11/25
Issued
724,667$0.735$532,630Issue of securities
A4N
A4N
Alpha HPA Limited
06/05/25
Exercise
2,040,000$0.900$1,836,000Exercise of options