Companies / OCT

OCTAVA MINERALS LIMITED

ASX:OCTMaterials
119.5M shares on issueASX (delayed) · snapshot 11 Sept 2026165.3M fully diluted+38.3% if every option and right converts$0.023price · delayed$2.7Mmarket cap · indicative

Today’s holders own 72.3% of what they think they own, once every option and right converts.

Very high
Dilution risk

Runway under 2 quarters; share count grew 134% in 24 months; options/rights overhang 38% of shares

MinimalVery high
Absolute levels — not a ranking against other companies.
Cash runway-0.3 quarters of funding
Share-count growth (24m)134.2%measured to the latest Appendix 2A, not to the share count above
Raise cadence (24m)2 cash raises
Options & rights overhang38.3% of shares
In-the-money supply0.0% of shares
Pending proposed issuesnone

OCTAVA MINERALS LIMITED had 120M shares on issue as of April 2026. The company completed two capital raises in the past 24 months, totalling A$2.6M, with the latest being a A$1.5M placement in July 2025. Options and rights on issue could convert into 46M new shares, representing 38.3% of the current share count; the nearest expiry date is November 2027, with none currently in the money. As of the June 2026 quarter, the company reported negative A$154K in cash, which is approximately -0.2 quarters of funding cover based on its recent expenditure rate. No proposed securities issues are currently pending.

AI-generated summary of this page's cited filings · updated 11 Sept 2026
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38.3%
Options & rights overhang
0.0%
In-the-money supply
0
Raises · last 12 months
-0.3 qtrs
Cash cover · under 2 quarters

Shares on issue — last 2 years

Ordinary shares on issue
Weekly counts from ASX records. Dots mark cash capital raises. Latest count 119.5M per ASX (delayed) (snapshot 11 Sept 2026).
60M80M100M120MDec 24Oct 25Sept 26Cash raise · 25 July 2025119.5M

Cash runway

-0.3 qtrs
Less than two quarters of funding at the recent spend rate — near-term funding pressure.
$-161k cash after burn from the quarter ended 30 June 2026 · Runway is computed from Appendix 4C/5B filings and announced raise proceeds. Filed with the quarterly report: $356k cash at quarter end (item 4.6), 0.6 qtrs of funding on the company’s own estimate. Our figure above carries the filed quarter-end balance forward at the reported spend rate and adds announced raise proceeds.
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11 quarters on record — Cash runway history
Quarterly cash, net spend and cover trend from every Appendix 4C/5B on record up to 30 June 2026.
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Issuance timeline

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

DateFormSecurityOn issue, per this filingSource
7 Apr 20263G · unquotedOCT : ORDINARY FULLY PAID119.5MAppendix 3G
9 Oct 20253H · cancellationOCT : ORDINARY FULLY PAID111.0MAppendix 3H
3 Oct 20252A · quoted issueOCT : ORDINARY FULLY PAID111.0MAppendix 2A
3 Oct 20253G · unquotedOCT : ORDINARY FULLY PAID76.3MAppendix 3G
3 Oct 20253G · unquotedOCT : ORDINARY FULLY PAID76.3MAppendix 3G
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11 filings on record — Full issuance history
Every quoted and unquoted issue and cancellation on record, plus unquoted securities (Appendix 4.2).
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Capital raises

2 cash raises in the last 24 months · 0 in the last 12 months

every 9.7 monthsaverage gap between raises
13.6 monthssince the most recent
3 Oct 202425 July 2025first to most recent in this window
$1.5M
Placement
25 July 2025
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2 raises on record — Full raise history
Issue price, shares issued, brokers and stated purpose for every raise on record.
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Forward supply

Every dated event on record that could add securities to the register — option expiries to their stated dates and proposed issues over the next 18 months, on one timeline.

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3 dated events on record — Forward supply calendar
Option expiries and proposed issues on one forward timeline, with the securities each could add.
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Placement capacity

How much stock a company can place without asking holders. Listing Rule 7.1 allows 15% of ordinary securities in any 12 months, and every Appendix 3B states how much of it an issue uses.

No Appendix 3B in the last 12 months reports an issue under the 15% placement capacity (as at 2026-09-12).
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Placement capacity — LR 7.1 / 7.1A
The filings behind the figure: every Appendix 3B in the window with what it says was issued under 7.1 and 7.1A, each row linked to its filing, and how many shares are left.
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Pending proposed issues

No proposed issues (Appendix 3B) currently pending.

Options & convertible securities

38.3%
Options & rights overhang · of current shares
0.0%
In-the-money supply · at current price
45.8M
Potential new shares
Nov 2027
Nearest expiry
What this supply is, and what converts it
  • Price-triggered33.5M · 28.0% of shares
    Options and warrants — they convert when the share price clears their exercise price.
  • Condition-triggered12.3M · 10.2% of shares
    Performance and incentive rights — they convert when a hurdle is met, not at a price, and can lapse to nothing.

Exercise price on record: 33.5M priced, 12.3M where the filing never states one. A security with no exercise price is never counted in the money — nothing is paid to convert it, so there is no price for it to be above.

Each figure is the filing’s own count of securities, not a share count — a 2A never states what one security converts into.

What a price move would switch on
22.9M45.8M$0.023 now0.25× today ($0.006) — 0 of the priced supply in the money, 0.0% of shares on issue0.5× today ($0.011) — 0 of the priced supply in the money, 0.0% of shares on issue0.75× today ($0.017) — 0 of the priced supply in the money, 0.0% of shares on issue1× today ($0.023) — 0 of the priced supply in the money, 0.0% of shares on issue1.25× today ($0.029) — 0 of the priced supply in the money, 0.0% of shares on issue1.5× today ($0.035) — 0 of the priced supply in the money, 0.0% of shares on issue2× today ($0.046) — 0 of the priced supply in the money, 0.0% of shares on issue3× today ($0.069) — 0 of the priced supply in the money, 0.0% of shares on issue5× today ($0.115) — 31.0M of the priced supply in the money, 25.9% of shares on issue10× today ($0.230) — 33.5M of the priced supply in the money, 28.0% of shares on issue0.25×0.5×0.75×now1.25×1.5×10×

At $0.023 today, 0 securities are in the money (0.0% of shares on issue). No more priced supply until today’s price, which takes it to 31.0M (25.9% of shares).

  • Priced supply in the money at the price on the axis — the curve, and the only thing on it. Ten prices, sampled: between two of them the true figure lies between the two.
  • 12.3M (26.8% of the supply above) states no exercise price at all. It cannot be called in or out of the money at any price, which is why it is hatched rather than plotted.
CodeSecurityTypeExercise priceExpiryOn issueSource
OCTAIOptionsPrice-triggered$0.2030 Nov 20272.5MFiling
OCTAJOptionsPrice-triggered$0.0803 Oct 202831.0MFiling
Performance rightsCondition-triggered2 Apr 20292.0MFiling Meeting
OCTAFPerformance rightsCondition-triggered10.3MFiling Meeting

“Nil” is a stated nil exercise price: nothing is paid to convert. An em dash means the filing names no exercise price at all. Security is read from the filing’s own class description; an em dash there means the description is not one this table labels. One row is one security class, at the number stated in the most recent quotation application that restated it — linked, and dated, in the last column.

A condition-triggered class has no exercise price and usually no expiry: what it vests on is set by a shareholder resolution, not by the register. Where the company lodged a notice of meeting before the class first appears here, it is linked as “Meeting” — that is where terms of this kind are put to shareholders. It is not confirmation that the document sets this class’s conditions, and no link appears where there is no such filing.

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4 option lines on record — In-the-money value & price ladder
What each line is worth in the money today, the price ladder to the next tranche that converts, and the filing description behind every code.
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Director dealings

DateDirectorTypeSharesOptionsOtherValueSource
2 Apr 2026Damon O'MearaOther500k3Y notice
8 Oct 2025Damon O'MearaSell300k750k3Y notice
3 Oct 2025Bevan WakelamOther incentive339k1.5M3Y notice
3 Oct 2025Clayton DoddOther incentive588k2.0M3Y notice
3 Oct 2025Damon O'MearaOther incentive66750k3Y notice
3 Oct 2025Feiyu (Sam) QiOther incentive3Y notice
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9 notices on record — Full dealing history
Every change-of-director's-interest notice on record, with direction and consideration.
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Ownership

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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

Headlines link to the source PDFs on the ASX announcements platform. Data as of 12 Sept 2026.