ALPHA HPA LIMITED - Announcements

1.38%

73.5¢

Market Cap $830.2M

Metals & Mining Industrial Metals & Minerals

Alpha HPA Limited is an Australia-based specialty materials and technology company,... Alpha HPA Limited is an Australia-based specialty materials and technology company, focused on the delivery and operation of the HPA First and Alpha Sapphire Projects in Queensland. The Company specializes in producing ultra-high purity alumina (HPA) and related premium aluminum materials through its solvent extraction (SX) and refining technology. Its projects represent the commercialization of its aluminum purification and refining technology and the production of critical high purity aluminum materials for a range of growing high technology sectors, including semiconductors; lithium-ion batteries; direct lithium extraction; synthetic sapphire glass for sapphire optics, power-semiconductors, micro-LED technology, and technical ceramics and specialty catalysts. Its products include Ultra AAP, Ultra GAP, Ultra GAP-X, Ultra TAB, Ultra NAP, Ultra HPB, Ultra ALN, ALN_ACS, Ultra ATH, and Ultra SAPPHIRE. HPA First Project Stage 1 produces its full range of high purity aluminum materials.More

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A4N	Change of Director's Interest Notices		28/11/25	282.74KB	Share
A4N	Application for quotation of securities - A4N		27/11/25	16.65KB	Share
A4N	Notification regarding unquoted securities - A4N		26/11/25	21.89KB	Share
A4N	Results of Annual General Meeting		24/11/25	156.56KB	Share
A4N	Presentation to Annual General Meeting		24/11/25	6.84MB	Share
A4N	Notification regarding unquoted securities - A4N		31/10/25	17.36KB	Share
A4N	Quarterly Activities/Appendix 4C Cash Flow Report	PRICE SENSITIVE	31/10/25	2.49MB	Share
A4N	Proposed issue of securities - A4N		30/10/25	16.8KB	Share
A4N	Stage 2 - Government Funding Update	PRICE SENSITIVE	30/10/25	715.03KB	Share
A4N	Annual Report and Notice of AGM		23/10/25	7.16MB	Share
A4N	Projects Update		13/10/25	3.16MB	Share
A4N	Change of Director's Interest Notice		03/09/25	244.38KB	Share
A4N	$30M Corporate Funding from QCMBTF		29/08/25	191.76KB	Share
A4N	Application for quotation of securities - A4N		29/08/25	16.23KB	Share
A4N	2025 Sustainability Performance Report		29/08/25	4.72MB	Share
A4N	Corporate Governance Statement and Appendix 4G		29/08/25	464.39KB	Share
A4N	Annual Report and Appendix 4E	PRICE SENSITIVE	29/08/25	2.42MB	Share
A4N	Notification regarding unquoted securities - A4N		01/08/25	18.37KB	Share
A4N	Cleansing Notice		01/08/25	124.16KB	Share
A4N	Application for quotation of securities - A4N		01/08/25	16.56KB	Share
A4N	Cancel - Application for quotation of securities - A4N		01/08/25	21.06KB	Share
A4N	Application for quotation of securities - A4N		01/08/25	21.75KB	Share
A4N	Placement to PCCC Trust		01/08/25	106.97KB	Share
A4N	Quarterly Activities/Appendix 4C Cash Flow Report	PRICE SENSITIVE	29/07/25	1.26MB	Share
A4N	Notification regarding unquoted securities - A4N		30/06/25	16.16KB	Share
A4N	Update on $30M Sales Support Facility from QCMBTF		30/06/25	251.02KB	Share
A4N	Notification of cessation of securities - A4N		27/06/25	12.8KB	Share
A4N	Projects Update		26/06/25	1.06MB	Share
A4N	Change of Share Registry Address		16/06/25	111.73KB	Share
A4N	Presentation to Investors		08/05/25	7.09MB	Share
A4N	Cleansing Notice		06/05/25	123.99KB	Share
A4N	Change of Director's Interest Notices		06/05/25	301.61KB	Share
A4N	Application for quotation of securities - A4N		06/05/25	16.73KB	Share
A4N	Quarterly Activities/Appendix 4C Cash Flow Report	PRICE SENSITIVE	30/04/25	2.22MB	Share
A4N	Change in substantial holding		09/04/25	112KB	Share
A4N	Notification of cessation of securities - A4N		01/04/25	12.72KB	Share
A4N	Presentation to Investors		26/03/25	6.36MB	Share
A4N	Ceasing to be a substantial holder from MQG		11/03/25	200.35KB	Share
A4N	Becoming a substantial holder from MQG		10/03/25	189.17KB	Share
A4N	Becoming a substantial holder		06/03/25	179.34KB	Share
A4N	Change of Director's Interest Notice		04/03/25	251.78KB	Share
A4N	Semiconductor Sector Product Marketing Update	PRICE SENSITIVE	03/03/25	314.67KB	Share
A4N	Notification of cessation of securities - A4N		28/02/25	12.72KB	Share
A4N	Half Yearly Report and Accounts	PRICE SENSITIVE	27/02/25	1.6MB	Share
A4N	Change of Director's Interest Notice		21/02/25	251.86KB	Share
A4N	Response to ASX Aware Letter	PRICE SENSITIVE	10/02/25	393.11KB	Share
A4N	Notification of cessation of securities - A4N		03/02/25	12.72KB	Share
A4N	Leadership Changes - Update	PRICE SENSITIVE	03/02/25	241.29KB	Share
A4N	Leadership Changes	PRICE SENSITIVE	03/02/25	240.43KB	Share
A4N	Presentation to Investors		30/01/25	7.66MB	Share
A4N	Quarterly Activities/Appendix 4C Cash Flow Report	PRICE SENSITIVE	29/01/25	1.54MB	Share
A4N	Notification of cessation of securities - A4N		24/01/25	12.81KB	Share
A4N	Notification regarding unquoted securities - A4N		17/01/25	15.9KB	Share
A4N	Issue of Performance Rights		17/01/25	106.03KB	Share
A4N	Significant Acceleration in Semiconductor Sector Demand	PRICE SENSITIVE	14/01/25	636.53KB	Share
A4N	Change of Director's Interest Notice		13/01/25	252.36KB	Share
A4N	Change of Director's Interest Notice		30/12/24	251.7KB	Share
A4N	Ceasing to be a substantial holder from MQG		24/12/24	163.27KB	Share
A4N	Change in substantial holding from MQG		19/12/24	240.44KB	Share
A4N	Change of Director's Interest Notice		18/12/24	255.97KB	Share
A4N	Contractual Close Reached for Senior Debt Funding	PRICE SENSITIVE	17/12/24	155.68KB	Share
A4N	Application for quotation of securities - A4N		16/12/24	16.31KB	Share
A4N	Alpha Sapphire Update	PRICE SENSITIVE	11/12/24	1.03MB	Share
A4N	Projects Update	PRICE SENSITIVE	04/12/24	703.37KB	Share
A4N	Notification regarding unquoted securities - A4N		29/11/24	17.42KB	Share
A4N	Rights Issue and Change of Director's Interest Notices		29/11/24	317.65KB	Share
A4N	Results of Annual General Meeting		27/11/24	159.85KB	Share
A4N	Presentation to Annual General Meeting		27/11/24	5.63MB	Share
A4N	Notification of cessation of securities - A4N		13/11/24	12.8KB	Share
A4N	Ceasing to be a substantial holder		01/11/24	195.11KB	Share
A4N	Change of Director's Interest Notice		30/10/24	142.22KB	Share
A4N	Quarterly Activities/Appendix 4C Cash Flow Report	PRICE SENSITIVE	30/10/24	1.08MB	Share
A4N	Annual Report and Notice of AGM		25/10/24	8.54MB	Share
A4N	Change in substantial holding from MQG		10/10/24	1.44MB	Share
A4N	Projects Update	PRICE SENSITIVE	09/10/24	779.5KB	Share
A4N	Corporate Governance Statement and Appendix 4G		30/08/24	629.07KB	Share
A4N	Annual Report and Appendix 4E	PRICE SENSITIVE	30/08/24	3.85MB	Share
A4N	Becoming a substantial holder		20/08/24	192.6KB	Share
A4N	HPA First Project - Stage 2 Construction Commenced	PRICE SENSITIVE	20/08/24	363.27KB	Share
A4N	Projects Update	PRICE SENSITIVE	08/08/24	1.36MB	Share
A4N	Quarterly Activities/Appendix 4C Cash Flow Report	PRICE SENSITIVE	31/07/24	2.51MB	Share
A4N	Response to Director's Interest Notice Query		04/07/24	262.33KB	Share
A4N	Change of Director's Interest Notice		01/07/24	249.05KB	Share
A4N	Notification of cessation of securities - A4N		01/07/24	12.8KB	Share
A4N	Notification regarding unquoted securities - A4N		27/06/24	16.67KB	Share
A4N	Cleansing Notice		27/06/24	107.69KB	Share
A4N	Application for quotation of securities - A4N		26/06/24	14.07KB	Share
A4N	Results of Extraordinary General Meeting		24/06/24	124.14KB	Share
A4N	Application for quotation of securities - A4N		20/06/24	15.6KB	Share
A4N	Completion of Share Purchase Plan		20/06/24	127.13KB	Share
A4N	Projects Update	PRICE SENSITIVE	18/06/24	502.93KB	Share
A4N	Share Purchase Plan Open		28/05/24	587.58KB	Share
A4N	Cleansing Notice		24/05/24	123.47KB	Share
A4N	Notice of Extraordinary General Meeting		23/05/24	718KB	Share
A4N	Change of Share Registry Address		23/05/24	104.71KB	Share
A4N	Application for quotation of securities - A4N		23/05/24	14.36KB	Share
A4N	Update - Proposed issue of securities - A4N		21/05/24	25.23KB	Share
A4N	Successful $175M Equity Raising to take FID	PRICE SENSITIVE	21/05/24	833.25KB	Share
A4N	Proposed issue of securities - A4N		20/05/24	25.51KB	Share
A4N	Presentation to Investors	PRICE SENSITIVE	20/05/24	9.9MB	Share

A4N Change of Director's Interest Notices
28/11/25		282.74KB	Share
A4N Application for quotation of securities - A4N
27/11/25		16.65KB	Share
A4N Notification regarding unquoted securities - A4N
26/11/25		21.89KB	Share
A4N Results of Annual General Meeting
24/11/25		156.56KB	Share
A4N Presentation to Annual General Meeting
24/11/25		6.84MB	Share
A4N Notification regarding unquoted securities - A4N
31/10/25		17.36KB	Share
A4N Quarterly Activities/Appendix 4C Cash Flow Report
31/10/25	PRICE SENSITIVE	2.49MB	Share
A4N Proposed issue of securities - A4N
30/10/25		16.8KB	Share
A4N Stage 2 - Government Funding Update
30/10/25	PRICE SENSITIVE	715.03KB	Share
A4N Annual Report and Notice of AGM
23/10/25		7.16MB	Share
A4N Projects Update
13/10/25		3.16MB	Share
A4N Change of Director's Interest Notice
03/09/25		244.38KB	Share
A4N $30M Corporate Funding from QCMBTF
29/08/25		191.76KB	Share
A4N Application for quotation of securities - A4N
29/08/25		16.23KB	Share
A4N 2025 Sustainability Performance Report
29/08/25		4.72MB	Share
A4N Corporate Governance Statement and Appendix 4G
29/08/25		464.39KB	Share
A4N Annual Report and Appendix 4E
29/08/25	PRICE SENSITIVE	2.42MB	Share
A4N Notification regarding unquoted securities - A4N
01/08/25		18.37KB	Share
A4N Cleansing Notice
01/08/25		124.16KB	Share
A4N Application for quotation of securities - A4N
01/08/25		16.56KB	Share
A4N Cancel - Application for quotation of securities - A4N
01/08/25		21.06KB	Share
A4N Application for quotation of securities - A4N
01/08/25		21.75KB	Share
A4N Placement to PCCC Trust
01/08/25		106.97KB	Share
A4N Quarterly Activities/Appendix 4C Cash Flow Report
29/07/25	PRICE SENSITIVE	1.26MB	Share
A4N Notification regarding unquoted securities - A4N
30/06/25		16.16KB	Share
A4N Update on $30M Sales Support Facility from QCMBTF
30/06/25		251.02KB	Share
A4N Notification of cessation of securities - A4N
27/06/25		12.8KB	Share
A4N Projects Update
26/06/25		1.06MB	Share
A4N Change of Share Registry Address
16/06/25		111.73KB	Share
A4N Presentation to Investors
08/05/25		7.09MB	Share
A4N Cleansing Notice
06/05/25		123.99KB	Share
A4N Change of Director's Interest Notices
06/05/25		301.61KB	Share
A4N Application for quotation of securities - A4N
06/05/25		16.73KB	Share
A4N Quarterly Activities/Appendix 4C Cash Flow Report
30/04/25	PRICE SENSITIVE	2.22MB	Share
A4N Change in substantial holding
09/04/25		112KB	Share
A4N Notification of cessation of securities - A4N
01/04/25		12.72KB	Share
A4N Presentation to Investors
26/03/25		6.36MB	Share
A4N Ceasing to be a substantial holder from MQG
11/03/25		200.35KB	Share
A4N Becoming a substantial holder from MQG
10/03/25		189.17KB	Share
A4N Becoming a substantial holder
06/03/25		179.34KB	Share
A4N Change of Director's Interest Notice
04/03/25		251.78KB	Share
A4N Semiconductor Sector Product Marketing Update
03/03/25	PRICE SENSITIVE	314.67KB	Share
A4N Notification of cessation of securities - A4N
28/02/25		12.72KB	Share
A4N Half Yearly Report and Accounts
27/02/25	PRICE SENSITIVE	1.6MB	Share
A4N Change of Director's Interest Notice
21/02/25		251.86KB	Share
A4N Response to ASX Aware Letter
10/02/25	PRICE SENSITIVE	393.11KB	Share
A4N Notification of cessation of securities - A4N
03/02/25		12.72KB	Share
A4N Leadership Changes - Update
03/02/25	PRICE SENSITIVE	241.29KB	Share
A4N Leadership Changes
03/02/25	PRICE SENSITIVE	240.43KB	Share
A4N Presentation to Investors
30/01/25		7.66MB	Share
A4N Quarterly Activities/Appendix 4C Cash Flow Report
29/01/25	PRICE SENSITIVE	1.54MB	Share
A4N Notification of cessation of securities - A4N
24/01/25		12.81KB	Share
A4N Notification regarding unquoted securities - A4N
17/01/25		15.9KB	Share
A4N Issue of Performance Rights
17/01/25		106.03KB	Share
A4N Significant Acceleration in Semiconductor Sector Demand
14/01/25	PRICE SENSITIVE	636.53KB	Share
A4N Change of Director's Interest Notice
13/01/25		252.36KB	Share
A4N Change of Director's Interest Notice
30/12/24		251.7KB	Share
A4N Ceasing to be a substantial holder from MQG
24/12/24		163.27KB	Share
A4N Change in substantial holding from MQG
19/12/24		240.44KB	Share
A4N Change of Director's Interest Notice
18/12/24		255.97KB	Share
A4N Contractual Close Reached for Senior Debt Funding
17/12/24	PRICE SENSITIVE	155.68KB	Share
A4N Application for quotation of securities - A4N
16/12/24		16.31KB	Share
A4N Alpha Sapphire Update
11/12/24	PRICE SENSITIVE	1.03MB	Share
A4N Projects Update
04/12/24	PRICE SENSITIVE	703.37KB	Share
A4N Notification regarding unquoted securities - A4N
29/11/24		17.42KB	Share
A4N Rights Issue and Change of Director's Interest Notices
29/11/24		317.65KB	Share
A4N Results of Annual General Meeting
27/11/24		159.85KB	Share
A4N Presentation to Annual General Meeting
27/11/24		5.63MB	Share
A4N Notification of cessation of securities - A4N
13/11/24		12.8KB	Share
A4N Ceasing to be a substantial holder
01/11/24		195.11KB	Share
A4N Change of Director's Interest Notice
30/10/24		142.22KB	Share
A4N Quarterly Activities/Appendix 4C Cash Flow Report
30/10/24	PRICE SENSITIVE	1.08MB	Share
A4N Annual Report and Notice of AGM
25/10/24		8.54MB	Share
A4N Change in substantial holding from MQG
10/10/24		1.44MB	Share
A4N Projects Update
09/10/24	PRICE SENSITIVE	779.5KB	Share
A4N Corporate Governance Statement and Appendix 4G
30/08/24		629.07KB	Share
A4N Annual Report and Appendix 4E
30/08/24	PRICE SENSITIVE	3.85MB	Share
A4N Becoming a substantial holder
20/08/24		192.6KB	Share
A4N HPA First Project - Stage 2 Construction Commenced
20/08/24	PRICE SENSITIVE	363.27KB	Share
A4N Projects Update
08/08/24	PRICE SENSITIVE	1.36MB	Share
A4N Quarterly Activities/Appendix 4C Cash Flow Report
31/07/24	PRICE SENSITIVE	2.51MB	Share
A4N Response to Director's Interest Notice Query
04/07/24		262.33KB	Share
A4N Change of Director's Interest Notice
01/07/24		249.05KB	Share
A4N Notification of cessation of securities - A4N
01/07/24		12.8KB	Share
A4N Notification regarding unquoted securities - A4N
27/06/24		16.67KB	Share
A4N Cleansing Notice
27/06/24		107.69KB	Share
A4N Application for quotation of securities - A4N
26/06/24		14.07KB	Share
A4N Results of Extraordinary General Meeting
24/06/24		124.14KB	Share
A4N Application for quotation of securities - A4N
20/06/24		15.6KB	Share
A4N Completion of Share Purchase Plan
20/06/24		127.13KB	Share
A4N Projects Update
18/06/24	PRICE SENSITIVE	502.93KB	Share
A4N Share Purchase Plan Open
28/05/24		587.58KB	Share
A4N Cleansing Notice
24/05/24		123.47KB	Share
A4N Notice of Extraordinary General Meeting
23/05/24		718KB	Share
A4N Change of Share Registry Address
23/05/24		104.71KB	Share
A4N Application for quotation of securities - A4N
23/05/24		14.36KB	Share
A4N Update - Proposed issue of securities - A4N
21/05/24		25.23KB	Share
A4N Successful $175M Equity Raising to take FID
21/05/24	PRICE SENSITIVE	833.25KB	Share
A4N Proposed issue of securities - A4N
20/05/24		25.51KB	Share
A4N Presentation to Investors
20/05/24	PRICE SENSITIVE	9.9MB	Share

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(20min delay)
Last 73.5¢		Change 0.010(1.38%)		Mkt cap ! $830.2M

Open	High	Low	Volume
72.5¢	73.5¢	71.5¢	908.2K

Buyers (Bids)

Vol.	Price($)
1388	72.0¢

Sellers (Offers)

Price($)	Vol.
73.5¢	158355

Last trade - 16.17pm 05/12/2025 (20 minute delay)

A4N (ASX) Chart

ALPHA HPA LIMITED - Announcements

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