Companies / MYE

MASTERMYNE GROUP LIMITED

ASX:MYEMaterials
308.7M shares on issueASX (delayed) · as of 28 July 2026$0.43price · delayed$138.9Mmarket cap · indicative
B
Dilution grade

Options/rights overhang 24% of shares; 17% of shares in the money

Cash runwayno data — no longer lodges quarterly cash reports (4C/5B)
Share-count growth (24m)0.7%
Raise cadence (24m)0 cash raises
Options & rights overhang24.0% of shares
In-the-money supply17.1% of shares
Pending proposed issuesnone

MASTERMYNE GROUP LIMITED's ordinary share count was 309M as of July 2026, up 0.7% since January 2024. The company did not raise capital in the 24-month window. Options and rights on issue could convert into 74M new shares, equal to 24.0% of the current share count, of which 17% are in the money; the nearest expiry is May 2028. The company no longer lodges quarterly cash reports, so no quarterly cash balance or runway figure applies. No proposed securities issues (Appendix 3B) are currently pending.

AI-generated summary of this page's cited filings · updated 28 July 2026
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24.0%
Max option dilution
17.1%
ITM option dilution
0
Raises · last 12 months
—
Cash cover · stale filings

Shares on issue — last 2 years

Ordinary shares on issue
Weekly counts from ASX records. Dots mark cash capital raises. Latest count 308.7M per ASX (delayed) (28 July 2026).
308.8M309.0M309.1MDec 24Sept 25July 26

Cash runway

—
stale Last quarterly cash report is more than 12 months old (quarter ended 31 Dec 2024) — runway is not computed from stale filings.
$72.3M available cash reported at 31 Dec 2024.
Paid plan
Cash runway history
Quarterly cash, net spend and cover trend from every Appendix 4C/5B on record up to 31 Dec 2024.
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Issuance timeline

Latest 5 filings (Appendix 2A quoted issues, 3G unquoted, 3H cancellations)

DateFormSecurityTotal on issue afterSource
6 July 20262A · quoted issueMYE : ORDINARY FULLY PAID308.7MAppendix 2A
4 Feb 20263G · unquotedORDINARY FULLY PAID308.6MAppendix 3G
3 Dec 20253G · unquotedORDINARY FULLY PAID308.6MAppendix 3G
16 Oct 20253H · cancellationMYE : ORDINARY FULLY PAID308.6MAppendix 3H
24 June 20253H · cancellationMYE : ORDINARY FULLY PAID308.6MAppendix 3H
Paid plan
Full issuance history
Every quoted and unquoted issue and cancellation on record, plus unquoted securities (Appendix 4.2).
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Capital raises

No equity raises in the last 24 months.
Paid plan
Full raise history
Issue price, discount, brokers, purpose and tranche detail for every raise on record.
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Pending proposed issues

No proposed issues (Appendix 3B) currently pending.

Options & convertible securities

24.0%
Total overhang · of current shares
17.1%
In the money · at current price
74.1M
Potential new shares
May 2028
Nearest expiry
Paid plan
Per-line options & expiry cliffs
Each option line — code, strike, expiry, quantity and ITM value — plus the expiry-cliff chart.
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Director dealings

DateDirectorTypeSharesOptionsValueSource
3 Dec 2025Jeffrey Keith WhitemanOther2.9M——3Y notice
27 Nov 2025Andrew Dominic WattsOther126k——3Y notice
Paid plan
Full dealing history
Every change-of-director's-interest notice on record, with direction and consideration.
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Ownership

Free account
Top-20 holders & substantial holder notices
Top-20 register snapshot and substantial-holder movements, each linked to its source notice.
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Latest announcements

21 July 2026$PMastermyne exceeds FY26 guidance
6 July 2026Application for quotation of securities - MYE
23 June 2026Update on Legal Proceedings Relating to 2022 Incident
8 June 2026Mastermyne Investor Presentation
19 May 2026$PFY26 expected at upper end of guidance range
1 May 2026Update on Legal Proceedings Relating to 2021 Incident
6 Apr 202612 Month Extension of Anglo American Contracts
30 Mar 2026Update on Legal Proceedings Relating to 2021 Incident
24 Feb 2026$PCorrection of FY2026 Interim Results Announcement
24 Feb 2026$PFY2026 Interim Results Presentation
24 Feb 2026$PFY2026 Interim Results Announcement
24 Feb 2026$PAppendix 4D & FY2026 Interim Financial Report
11 Feb 2026Glencore Ventilation & Strata Consolidation Contract Update
4 Feb 2026Half Year FY 2026 Results Conference Call Details
4 Feb 2026Notification regarding unquoted securities - MYE
26 Jan 2026PROPOSED 12 MONTH EXTENSION OF ANGLO AMERICAN CONTRACTS
19 Jan 2026$PEXCLUSIVE PRODUCTS DISTRIBUTION AGREEMENT EXTENDED TO 2047
3 Dec 2025Change of Director's Interest Notice - JW
3 Dec 2025Notification regarding unquoted securities - MYE
1 Dec 2025Change of Director's Interest Notice - AW

Headlines link to the source PDFs on the ASX announcements platform. Data as of 28 July 2026.