SYA ASX Chart
Snapshot
Sayona Mining Limited (SYA, formerly Diamonex Limited) is a company with a vision to support global decarbonisation by sustainably producing high quality lithium products. It has projects operated in Quebec, Canada, and Western Australia.
Share Price Activity (ASX)
Last (Price) | |
Change | 0.00 (0.00) |
Bid / Ask | - |
Volume | |
Volume (4w avg) | |
Turnover | |
Open | |
Day Range | - |
VWAP | |
Prev Close | |
Last Trade |
Performance
1 Week | |
1 Month | |
2025 YTD | |
1 Year | |
vs Sector (1yr) | -36.18% |
vs ASX 200 (1yr) | -54.36% |
Announcements
Corporate Overview
Corporate Details
Head Office | Brisbane QLD 4000 |
Website | www.sayonamining.com.au |
Registry | Computershare |
Auditor | Nexia Brisbane Audit Pty Ltd |
Date Listed | 30 Mar 2004 |
Upcoming Calendar (Forecasted)
Date | Event |
---|---|
25/04/2025 | Report (Quarterly) |
24/07/2025 | Report (Quarterly) |
29/08/2025 | Report (Prelim) |
29/08/2025 | Report (Annual) |
Former Company Names
- Diamonex Limited (DON), 9/7/2013.
Sponsored Financial Content
Dividend History
DPS and Yield calculations use the Pay Date.
See Upcoming Dividends for all ASX companies.
Directors & Management
Directors
Management
Director Transactions
SYA directors must report any change in shareholding to the ASX within 5 business days.
See Director Transactions for all ASX companies.
Director Interests
The current holdings of SYA directors.
Shareholder Info
Substantial Shareholders
No Substantial Shareholders for SYA in our database.
Shareholders Buying
12 month transaction history compiled from ASX announcements.
Date | Name | Bought | Previous % | New % |
---|---|---|---|---|
03-06-24 | JP Morgan Chase & Co and its affiliates | 517,194,558 | -- | 5.02 |
17-05-24 | JP Morgan Chase & Co and its affiliates | 528,078,050 | -- | 5.13 |
12-03-24 | JP Morgan Chase & Co and its affiliates | 543,371,857 | -- | 5.28 |
Shareholders Selling
12 month transaction history compiled from ASX announcements.
Date | Name | Sold | Previous % | New % |
---|---|---|---|---|
24-09-24 | JP Morgan Chase & Co and its affiliates | 517,194,558 | 5.02 | -- |
30-05-24 | JP Morgan Chase & Co and its affiliates | 528,078,050 | 5.13 | -- |
18-03-24 | JP Morgan Chase & Co and its affiliates | 543,371,857 | 5.28 | -- |
29-02-24 | State Street Corporation and subsidiaries | 516,944,874 | 5.02 | -- |
21-02-24 | Piedmont Lithium Limited | 1,249,806,231 | 12.14 | -- |
Historical Data
Share Price History
Date | Close | Change | %Chg | Open | High | Low | Volume | Turnover |
---|---|---|---|---|---|---|---|---|
Historical Data
Year | Closing Price | Last Trade |
---|---|---|
2024 | $0.036 | 28 June |
2023 | $0.175 | 30 June |
2022 | $0.15 | 30 June |
2021 | $0.087 | 30 June |
2020 | $0.007 | 30 June |
2019 | $0.008 | 28 June |
2018 | $0.04 | 29 June |
2017 | $0.015 | 30 June |
2016 | $0.03 | 30 June |
2015 | $0.001 | 30 June |
2014 | $0.003 | 30 June |
Important note:
All year-end and CSV data is "as traded on the day" and ignores corporate actions (e.g. share splits)

All data on this page is supplied by the ASX, Morningstar and Market Index. Read the disclaimer.