Companies / LDX

LUMOS DIAGNOSTICS HOLDINGS LIMITED

ASX:LDXHealth Care Equipment & Services
945.1M shares on issueASX (delayed) · snapshot 11 Sept 20261.11B fully diluted+17.4% if every option and right converts$0.10price · delayed$94.5Mmarket cap · indicative

Today’s holders own 85.2% of what they think they own, once every option and right converts.

Moderate
Dilution risk

Share count grew 68% in 24 months; options/rights overhang 17% of shares; 7% of shares in the money

MinimalVery high
Absolute levels — not a ranking against other companies.
Cash runway11.5 quarters of funding
Share-count growth (24m)67.9%
Raise cadence (24m)1 cash raise
Options & rights overhang17.4% of shares
In-the-money supply6.9% of shares
Pending proposed issuesnone

LUMOS DIAGNOSTICS HOLDINGS LIMITED's ordinary share count grew 96.4% between April 2024 and September 2026, reaching 945M shares. In the past 24 months, the company completed one capital raise totalling A$20.3M, with its most recent being a A$20.3M placement and Share Purchase Plan in March 2026. There are options and rights convertible to 165M new shares, representing 17.4% of the current share count, with 7% in the money at the current price. The nearest expiry for these options is September 2026. As of the June 2026 quarter, the company held A$21.0M in cash, sufficient to cover approximately 11.5 quarters of operations. No proposed securities issues are currently pending.

AI-generated summary of this page's cited filings · updated 8 Sept 2026
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17.4%
Options & rights overhang
6.9%
In-the-money supply
1
Raises · last 12 months
11.5 qtrs
Cash cover · over 4 quarters

Shares on issue — last 2 years

Ordinary shares on issue
Weekly counts from ASX records. Dots mark cash capital raises. Latest count 945.1M per ASX (delayed) (snapshot 11 Sept 2026).
750M800M850M900M950MDec 24Oct 25Sept 26Cash raise · 24 Mar 2026945.1M

Cash runway

11.5 qtrs
More than four quarters of funding at the recent spend rate.
Funds operations to about Apr 2029 at the reported spend rate.
$21.0M 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: $22.5M cash at quarter end (item 4.6). Our figure above carries the filed quarter-end balance forward at the reported spend rate and adds announced raise proceeds.
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13 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
1 Sept 20262A · quoted issueLDX : ORDINARY FULLY PAID945.1MAppendix 2A
27 July 20262A · quoted issueLDX : ORDINARY FULLY PAID944.8MAppendix 2A
14 July 20263H · cancellationLDX : ORDINARY FULLY PAID944.4MAppendix 3H
22 June 20262A · quoted issueLDX : ORDINARY FULLY PAID944.4MAppendix 2A
20 May 20262A · quoted issueLDX : ORDINARY FULLY PAID929.2MAppendix 2A
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41 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

1 cash raise in the last 24 months · 1 in the last 12 months

$20.3M
Placement / Share Purchase Plan (SPP)
24 Mar 2026 COMPLETE
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12 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.

48.4M of option supply could convert within 12 months — 5.1% of shares on issue
48.4M in the money, expiring in the window
Out-of-the-money options are excluded — at today’s price they expire rather than convert. So is condition-triggered supply, which has no expiry and no price, and convertibles that convert on their own terms rather than on a date.
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11 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.

About 58% of the 15% placement capacity left — about 42% used by Appendix 3B filings in the last 12 months (estimate, as at 2026-09-12). Holder-approved issues and any later ratification are not deducted, so the true headroom can be higher.
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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

17.4%
Options & rights overhang · of current shares
6.9%
In-the-money supply · at current price
164.7M
Potential new shares
Sept 2026
Nearest expiry
What this supply is, and what converts it
  • Price-triggered118.0M · 12.5% of shares
    Options and warrants — they convert when the share price clears their exercise price.
  • Condition-triggered46.7M · 4.9% 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: 118.0M priced (of which 65.5M in the money), 46.7M 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
82.3M164.7M$0.10 now0.25× today ($0.03) — 11.5M of the priced supply in the money, 1.2% of shares on issue0.5× today ($0.05) — 12.5M of the priced supply in the money, 1.3% of shares on issue0.75× today ($0.08) — 65.5M of the priced supply in the money, 6.9% of shares on issue1× today ($0.10) — 65.5M of the priced supply in the money, 6.9% of shares on issue1.25× today ($0.13) — 65.5M of the priced supply in the money, 6.9% of shares on issue1.5× today ($0.15) — 65.5M of the priced supply in the money, 6.9% of shares on issue2× today ($0.20) — 65.5M of the priced supply in the money, 6.9% of shares on issue3× today ($0.30) — 73.0M of the priced supply in the money, 7.7% of shares on issue5× today ($0.50) — 117.9M of the priced supply in the money, 12.5% of shares on issue10× today ($1.00) — 118.0M of the priced supply in the money, 12.5% of shares on issue0.25×0.5×0.75×now1.25×1.5×2×3×5×10×

At $0.10 today, 65.5M securities are in the money (6.9% of shares on issue). No more priced supply until 3× today’s price, which takes it to 73.0M (7.7% 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.
  • 46.7M (28.4% 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
LDXAYOptionsPrice-triggered$0.07030 Sept 202626.1MFiling
LDXAHOptionsPrice-triggered$0.8015 Nov 202610kFiling
LDXAROptionsPrice-triggered$0.0718 Jan 202715.8MFiling
LDXALOptionsPrice-triggered$0.05826 Aug 20275.2MFiling
LDXANOptionsPrice-triggered$0.05831 Aug 20271.3MFiling
LDXAPOptionsPrice-triggered$0.04611 Dec 20271.0MFiling
LDXAAAOptionsPrice-triggered$0.3431 Dec 202744.9MFiling
LDXATOptionsPrice-triggered$0.0238 May 202810.1MFiling
LDXAUOptionsPrice-triggered$0.01310 Aug 20281.4MFiling
LDXAVOptionsPrice-triggered$0.06918 Jan 20294.6MFiling
LDXAKOptionsPrice-triggered$0.3018 July 20297.5MFiling
LDXAZPerformance rightsCondition-triggered——46.7MFiling 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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12 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
27 Aug 2026DOUG WARDBuy on-market8.3M3.0M16.0M$21k3Y notice
24 July 2026DOUG WARDOther4.1M———3Y notice
16 June 2026Catherine RobsonBuy on-market300k——$31k3Y notice
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10 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

1 Sept 2026Section 708A Cleansing Statement
1 Sept 2026Application for quotation of securities - LDX
1 Sept 2026Change of Director's Interest Notice - DW
26 Aug 2026Appendix 4G and Corporate Governance Statement
25 Aug 2026$PFY26 Full Year Results Announcement
25 Aug 2026FY26 Annual Report
25 Aug 2026$PFY26 Appendix 4E
7 Aug 2026Lumos to Present at 20th Bioshares Biotech Summit
3 Aug 2026$PLumos Receives FebriDx Order from PHASE Scientific
29 July 2026Lumos Secures Distribution for FebriDx in Romania
28 July 2026Change of Director's Interest Notice - DW
27 July 2026Section 708A Cleansing Statement
27 July 2026Application for quotation of securities - LDX
27 July 2026Investor Presentation
26 July 2026$PQuarterly Activities/Appendix 4C Cash Flow Report
21 July 2026$PFebriDx Commercial Traction Across Priority US Accounts
20 July 2026Q4 FY26 Results Release Date and Webinar Invitation
20 July 2026Investor Information Sessions
14 July 2026Notification of cessation of securities - LDX
2 July 2026Closure of A$5M Loan Facility with Major Shareholders

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