Sayona Mining Ltd (sya) Logo

Sayona Mining Ltd (SYA)

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Overview
Financials
News
Announcements

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
2026 YTD
1 Year
vs Sector (1yr) -74.27%
vs ASX 200 (1yr) -21.67%

Size

Market Cap Question Mark Icon
Excludes mandatory escrowed shares and foreign shares.
ASX Rank 502 of 2,340
Sector Rank 114 of 1,119

Key Fundamentals

Shares Issued
Sector Basic Materials
Similar Companies LLL / G6M / JMS
EPS $0.00
DPS $0.00
Book Value Per Share $0.00

Broker Consensus

SYA is not covered by a major broker, or data from most recent compilation was omitted due to not meeting QA guidelines.

Announcements

Price Sensitive only

Corporate Overview

Corporate Details

Head Office Brisbane QLD 4000
Website www.sayonamining.com.au
Registry Computershare
Auditor Ernst & Young
Date Listed 30 Mar 2004

Upcoming Calendar (Forecasted)

Date Event
23/10/2025 Report (Quarterly)
30/01/2026 Report (Quarterly)
27/02/2026 Report (Interim)
27/04/2026 Report (Quarterly)

Former Company Names

  • Diamonex Limited (DON), 9/7/2013.

Dividend History

DPS and Yield calculations use the Pay Date.

Ex-Date Amount Franking Gross Type Payable
No dividends paid.

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.

Date Director Type Amount Price Value Notes
24/06/25 Lucas Dow Issued 45,500,000 $0.015 $682,500 Issued under employee share plan
05/05/25 Laurie Lefcourt Buy +550,000 $0.018 $9,900 On-market trade
17/12/24 Lucas Dow Buy +2,500,000 $0.029 $72,500 On-market trade
22/07/24 Paul Crawford Expiry 10,000,000 $0.015 $149,000 Options expired
07/06/24 Paul Crawford Sell +4,815,000 $0.031 ($149,000) On-market trade
28/07/23 Paul Crawford Buy +20,000,000 $0.15 $3,000,000 Exercise of options
28/07/23 Paul Crawford Exercise 20,000,000 $0.15 $3,000,000 Exercise of options
28/07/23 James Brown Buy +10,000,000 $0.15 $1,500,000 Exercise of options
28/07/23 James Brown Exercise 10,000,000 $0.15 $1,500,000 Exercise of options
28/07/23 Allan Buckler Buy +10,000,000 $0.15 $1,500,000 Exercise of options
28/07/23 Allan Buckler Exercise 10,000,000 $0.15 $1,500,000 Exercise of options
21/07/23 Brett Lynch Issued 10,000,000 $0.175 $1,750,000 As advised by the company
21/07/23 Paul Crawford Issued 10,000,000 $0.062 $620,000 As advised by the company
19/07/23 Brett Lynch Issued 555,556 $0.18 $100,000 Placement
19/07/23 Paul Crawford Sell +9,349,942 $0.18 ($1,681,617) On-market trade
19/07/23 Paul Crawford Buy +555,556 $0.18 $100,000 Placement
28/04/23 Brett Lynch Exercise 30,624,999 $0.02 $612,500 Exercise of options
28/04/23 Brett Lynch Buy +30,624,999 $0.02 $612,500 Exercise of options
26/04/23 Brett Lynch Sell +4,578,000 $0.195 ($892,509) On-market trade
16/12/22 Paul Crawford Buy +275,000 $0.20 $55,000 On-market trade
28/11/22 Paul Crawford Buy +275,000 $0.205 $56,375 On-market trade
28/11/22 Brett Lynch Issued 4,000,000 $0.07 $280,000 Issue of securities
25/11/22 Brett Lynch Buy +2,000,000 $0.04 $80,000 Exercise of options
25/11/22 Brett Lynch Exercise 2,000,000 $0.04 $80,000 Exercise of options
23/11/22 Brett Lynch Sell +410,954 $0.225 ($92,273) On-market trade
13/09/22 Allan Buckler Sell +7,000,000 $0.36 ($2,522,042) On-market trade
01/07/22 Brett Lynch Exercise 14,534,885 $0.03 $436,047 Exercise of options
01/07/22 Brett Lynch Buy +14,534,885 $0.03 $436,047 Exercise of options
28/06/22 Brett Lynch Sell +4,070,000 $0.152 ($617,975) On-market trade
06/06/22 Brett Lynch Sell +600,000 $0.175 ($104,984) On-market trade
01/06/22 Paul Crawford Buy +3,155,000 $0.193 $609,082 On-market trade
31/05/22 Brett Lynch Sell +570,000 $0.219 ($125,082) On-market trade
30/05/22 Paul Crawford Buy +893,895 $0.027 $23,692 Exercise of options
30/05/22 Paul Crawford Exercise 893,895 $0.027 $23,692 Exercise of options
22/04/22 Paul Crawford Buy +893,895 $0.314 $280,323 Off-market trade
19/04/22 Paul Crawford Sell +4,000,500 $0.368 ($1,470,560) On-market trade
06/04/22 James Brown Buy +757,094 $0.03 $22,713 Exercise of options
06/04/22 James Brown Exercise 757,094 $0.03 $22,713 Exercise of options
06/04/22 Paul Crawford Buy +14,949,186 $0.022 $322,240 Exercise of options
06/04/22 Paul Crawford Exercise 14,949,186 $0.022 $322,240 Exercise of options
05/04/22 Allan Buckler Sell +9,101,063 $0.032 ($291,604) On-market trade
01/04/22 James Brown Sell +115,000 $0.20 ($23,000) On-market trade
23/03/22 Paul Crawford Sell +4,200,000 $0.188 ($788,229) On-market trade
28/01/22 Paul Crawford Issued 20,000,000 $0.12 $2,400,000 Issue of securities
28/01/22 James Brown Issued 10,000,000 $0.12 $1,200,000 Issue of securities
28/01/22 Allan Buckler Issued 10,000,000 $0.12 $1,200,000 Issue of securities
28/01/22 Brett Lynch Issued 23,100,000 $0.12 $2,772,000 Issue of securities
29/12/21 Brett Lynch Sell +8,632,629 $0.122 ($1,048,894) On-market trade
01/12/21 Brett Lynch Buy +2,000,000 $0.03 $60,000 Exercise of options
01/12/21 Brett Lynch Exercise 2,000,000 $0.03 $60,000 Exercise of options
16/11/21 Paul Crawford Sell +2,500,000 $0.16 ($400,000) On-market trade
01/11/21 Paul Crawford Issued 1,000,000 $0.145 $145,000 Rights issue
01/11/21 Brett Lynch Issued 3,030,118 $0.145 $439,367 Rights issue
22/10/21 Brett Lynch Sell +2,850,000 $0.158 ($449,700) On-market trade
25/08/21 Paul Crawford Buy +800,000 $0.075 $60,000 Participation in share purchase plan
25/08/21 Brett Lynch Buy +1,200,000 $0.075 $90,000 Participation in share purchase plan
12/08/21 Allan Buckler Buy +24,381,861 $0.03 $731,456 Exercise of options
12/08/21 Allan Buckler Exercise 24,381,861 $0.03 $731,456 Exercise of options
05/08/21 Allan Buckler Sell +31,500,000 $0.092 ($2,906,339) On-market trade
05/08/21 Allan Buckler Sell +5,560,000 $0.051 ($281,163) On-market trade
27/04/21 Paul Crawford Issued 8,168,975 $0.032 $261,407 Rights issue
27/04/21 Allan Buckler Issued 15,207,190 $0.032 $486,630 Rights issue
27/04/21 Brett Lynch Issued 17,975,518 $0.032 $575,217 Rights issue
14/04/21 Brett Lynch Sell +13,127,000 $0.032 ($420,064) On-market trade
12/04/21 Paul Crawford Sell +8,168,975 $0.04 ($324,394) On-market trade
09/04/21 Allan Buckler Sell +15,207,190 $0.037 ($559,519) On-market trade
19/01/21 James Brown Sell +616,457 $0.046 ($28,357) On-market trade
19/01/21 James Brown Sell +6,164,565 $0.058 ($358,158) On-market trade
19/01/21 Allan Buckler Sell +32,000,000 $0.051 ($1,622,032) On-market trade
18/01/21 Dennis O'Neill Sell +40,000,000 $0.05 ($2,005,692) On-market trade
13/07/20 Paul Crawford Buy +21,000,000 $0.006 $126,000 Off-market trade
10/07/20 Brett Lynch Buy +8,333,334 $0.006 $50,000 Off-market trade
30/04/20 Allan Buckler Expiry 980,392 $0.007 $6,862 Options expired
30/04/20 James Brown Expiry 69,294 $0.007 $485 Options expired
30/04/20 Paul Crawford Expiry 769,650 $0.007 $5,387 Options expired
29/04/20 James Brown Issued 1,232,915 $0.008 $9,863 Rights issue
29/04/20 James Brown Issued 616,457 $0.007 $4,315 Rights issue
29/04/20 Dennis O'Neill Issued 1,250,000 $0.008 $10,000 Rights issue
29/04/20 Dennis O'Neill Issued 625,000 $0.007 $4,375 Rights issue
29/04/20 Paul Crawford Issued 25,247,211 $0.008 $201,977 Rights issue
29/04/20 Paul Crawford Issued 12,623,605 $0.007 $88,365 Rights issue
29/04/20 Brett Lynch Issued 24,374,999 $0.007 $170,624 Rights issue
29/04/20 Brett Lynch Issued 48,749,999 $0.008 $389,999 Rights issue
29/11/19 Paul Crawford Issued 2,325,582 $0.009 $20,000 Placement
29/11/19 Dennis O'Neill Issued 872,094 $0.01 $8,721 Placement
29/11/19 Brett Lynch Issued 14,534,885 $0.01 $145,349 Placement
29/11/19 Allan Buckler Issued 58,139,535 $0.009 $500,000 Placement
29/11/19 Paul Crawford Issued 1,162,791 $0.01 $11,628 Placement
29/11/19 Brett Lynch Issued 31,069,768 $0.009 $267,200 Placement
29/11/19 Dennis O'Neill Issued 1,744,187 $0.009 $15,000 Placement
29/11/19 James Brown Issued 872,094 $0.01 $8,721 Placement
29/11/19 Allan Buckler Issued 29,069,768 $0.01 $290,698 Placement
29/11/19 James Brown Issued 1,744,187 $0.009 $15,000 Placement
23/08/19 Paul Crawford Issued 1,744,187 $0.009 $15,000 Participation in share purchase plan
23/08/19 Allan Buckler Issued 1,744,187 $0.009 $15,000 Participation in share purchase plan
23/08/19 Paul Crawford Issued 872,093 $0.009 $7,849 Participation in share purchase plan
23/08/19 Paul Crawford Transfer 149,198 $0.019 $2,835 Off-market transfer
23/08/19 Allan Buckler Issued 872,093 $0.009 $7,849 Participation in share purchase plan
31/05/18 Allan Buckler Issued 1,960,784 $0.051 $100,000 Rights issue
31/05/18 Paul Crawford Issued 769,650 $0.048 $36,943 Rights issue
31/05/18 James Brown Issued 69,294 $0.048 $3,326 Rights issue
31/05/18 Paul Crawford Issued 1,539,299 $0.051 $78,504 Rights issue
31/05/18 James Brown Issued 138,587 $0.051 $7,068 Rights issue
31/05/18 Allan Buckler Issued 980,392 $0.048 $47,059 Rights issue
07/12/17 Paul Crawford Transfer 2,100,000 $0.033 $70,000 Off-market transfer
10/11/17 Allan Buckler Issued 10,000,000 $0.01 $100,000 Rights issue
10/11/17 Dennis O'Neill Issued 15,000,000 $0.01 $150,000 Rights issue
10/11/17 James Brown Issued 1,000,581 $0.01 $10,005 Rights issue
30/06/17 Paul Crawford Expiry 2,000,000 $0.015 $30,000 Options expired
30/06/17 Paul Crawford Exercise 1,500,000 $0.03 $45,000 Exercise of options
30/06/17 Allan Buckler Expiry 5,000,000 $0.015 $75,000 Options expired
30/06/17 Dennis O'Neill Expiry 5,000,000 $0.015 $75,000 Options expired
30/06/17 James Brown Expiry 5,000,000 $0.015 $75,000 Options expired
30/06/17 Paul Crawford Buy +1,500,000 $0.03 $45,000 Exercise of options
22/05/17 Dennis O'Neill Buy +588,236 $0.017 $10,000 Participation in share purchase plan
22/05/17 Allan Buckler Buy +882,353 $0.017 $15,000 Participation in share purchase plan
13/01/17 Allan Buckler Buy +2,000,000 $0.033 $66,000 Exercise of options
13/01/17 Allan Buckler Exercise 2,000,000 $0.033 $66,000 Exercise of options
13/01/17 Paul Crawford Buy +1,851,852 $0.03 $55,556 Exercise of options
13/01/17 Paul Crawford Exercise 1,851,852 $0.03 $55,556 Exercise of options
13/01/17 Dennis O'Neill Buy +750,000 $0.03 $22,500 As advised by the company
13/01/17 Dennis O'Neill Exercise 1,000,000 $0.023 $22,500 As advised by the company
21/07/16 Paul Crawford Issued 1,851,852 $0.054 $100,000 Rights issue
21/07/16 Paul Crawford Issued 3,703,704 $0.027 $100,000 Rights issue
30/06/16 Paul Crawford Exercise 1,500,000 $0.03 $45,000 Exercise of options
30/06/16 Paul Crawford Buy +1,500,000 $0.03 $45,000 Exercise of options
Show All

Director Interests

The current holdings of SYA directors.

Director Last Notice Direct Shares Indirect Shares Options Convertibles
Jeffrey Armstrong 17/09/2025 22,856 N/A N/A N/A
Lucas Dow 16/09/2025 0 16,667 N/A N/A
Laurie Lefcourt 16/09/2025 3,667 N/A N/A N/A
James Brown 16/09/2025 71,714 N/A 0 N/A
Allan Buckler 16/09/2025 41,326,435 475,085 0 N/A
Dawne Hickton 30/08/2025 2,714 N/A N/A N/A
Christina Alvord 30/08/2025 3,273 N/A N/A N/A
Jorge Beristain 30/08/2025 14,904 N/A N/A N/A

Shareholder Info

Top 20 Shareholders
About the Data

Data supplied by Morningstar and accurate on Aug 22, 2025.

It's not possible to publish a real-time Top 20 Shareholder list. Companies are not obliged to report this data (with the exception of Substantial Shareholders above 5%). If a company chooses to publish the data, it's usually once a year in their Annual Report.

All data is manually compiled so there might be a delay between the Annual Report being published and the data appearing on Market Index (<7 days for ASX 300 and up to 30 days for micro-caps).

Name Shares Capital
HSBC Custody Nominees (Australia) Limited 1,300,144,034 11.26%
Citicorp Nominees Pty Limited 1,021,194,749 8.85%
J P Morgan Nominees Australia Pty Limited 560,528,956 4.86%
BNP Paribas Nominees Pty Ltd <Clearstream> 318,491,346 2.76%
Cpu Share Plans Pty Ltd <Sayona Trust Unlloc A/C> 250,000,000 2.17%
HSBC Custody Nominees (Australia) Limited <Nt Comnwlth Super Corp A/C> 190,841,409 1.65%
BNP Paribas Nominees Pty Ltd <IB AU Noms Retailclient> 160,940,286 1.39%
Cropanly Pty Ltd <Two Endeavour Super A/C> 150,299,421 1.30%
Tomanovic Multiown Pty Ltd <Afs Super Fund A/C> 150,000,000 1.30%
Terryjoy Pty Ltd <T & J Smith Super Fund A/C> 105,571,221 0.91%
Mr Richard Karl Hill <Icena Account> 100,000,000 0.87%
HSBC Custody Nominees (Australia) Limited A/C 2 82,396,566 0.71%
BNP Paribas Noms Pty Ltd 73,198,217 0.63%
Finclear Services Pty Ltd <Superhero Securities A/C> 63,787,542 0.55%
Warbont Nominees Pty Ltd <Unpaid Entrepot A/C> 61,416,303 0.53%
P Point Pty Ltd <Ab Super Fund A/C> 61,262,616 0.53%
Mr Robert Veitch and Mrs Elaine Veitch <Veitch Super Fund A/C> 47,000,000 0.41%
Mr Allan Charles Buckler 41,326,435 0.36%
Mr Stephen Lance Elliott 40,983,790 0.36%
Isaiah Sixty Pty Ltd 39,629,608 0.35%

Shareholder Distribution

As reported in the most recent Annual Report.

Holding Size 1 - 1,000 1,001 - 5,000 5,001 - 10,000 10,001 - 100,000 100,001+ Total
No. of Shareholders 2,588 7,376 5,694 18,389 8,755 42,802

Substantial Shareholders

A substantial shareholder is a person or entity that owns 5% or more of the voting shares in a company. Shares can be held through multiple entities, so the Substantial Shareholders list differs from the Top 20 Shareholders list.

Shareholding changes less than 1% do not require notification to the market. When all “Last Notice” dates are identical, it suggests that no (or minimal) change has occurred since the most recent Annual Report.

Note: If a substantial shareholder's stake drops below 5%, the "Shareholders Selling" field shows full ownership as sold and sets "New %" to zero, even if they continue to hold shares under the limit.

Name Last Notice Total Shares Shares Held (%)
Resource Capital Fund VIII L.P 04/09/2025 2,156,250,000 8.53
The Bank of New York Mellon Corporation 10/09/2025 8,185,924,574 32.40

Shareholders Buying

12 month transaction history compiled from ASX announcements.

Date Name Bought Previous % New %
04-09-25 Resource Capital Fund VIII L.P 2,156,250,000 -- 8.53
01-09-25 The Bank of New York Mellon Corporation 9,152,642,456 -- 39.61
02-04-25 Renaissance Smaller Companies Pty Ltd 590,096,447 -- 5.11

Shareholders Selling

12 month transaction history compiled from ASX announcements.

Date Name Sold Previous % New %
10-09-25 The Bank of New York Mellon Corporation 359,482,500 33.82 32.4
08-09-25 The Bank of New York Mellon Corporation 476,506,500 35.71 33.8
04-09-25 The Bank of New York Mellon Corporation 130,728,882 39.61 35.7
24-04-25 Renaissance Smaller Companies Pty Ltd 590,096,447 5.11 --

Historical Data

Share Price History

Date Close Change %Chg Open High Low Volume Turnover

Historical Data

Year Closing Price Last Trade
2025 $0.015 30 June
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
SYA Historical Price Data (CSV)
Up to 20 years of EOD share price history

Important note:

All year-end and CSV data is "as traded on the day" and ignores corporate actions (e.g. share splits)

Market Index, ASX and Morningstar Logos

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