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PPCB 10-K & 10-Q changes, risk factors and insider trading

Propanc Biopharma, Inc. · Nasdaq · Pharmaceutical Preparations · CIK 1517681 · All filings on SEC.gov

Everything below is quoted or computed from Propanc Biopharma, Inc.'s public SEC filings. It is not a recommendation to buy or sell. Automated comparisons can contain errors; confirm with the original filing.

At a glance

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What changed in the latest 10-K

Comparing 10-K filed 2026-09-25 (period ending 2026-06-30) with 10-K filed 2025-09-29 (period ending 2025-06-30).

Risk Factors (10-K Item 1A)

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0removed paragraphs
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The section in the latest 10-K reads in full:

We are not required to provide this information as we are a smaller reporting company.

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Management's Discussion & Analysis (MD&A) (10-K Item 7)

20new paragraphs
6removed paragraphs
19reworded paragraphs
4,395 → 5,294words in section

New heading “Compensation and Related Taxes”

New heading “Professional and Consulting Expense”

New heading “Change in Fair Value of Warrant Liability”

New heading “Settlement Expense”

New heading “Net Cash Flow from Investing Activities”

Largest changes (selected automatically by length and topic keywords; quoted verbatim, no commentary)

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Paragraph as it now reads, with added and removed wording marked:

Interest expense decreased to $430,539 for the year ended June 30, 2026, as compared to $563,757 for the year ended June 30, 2025, as compared to $665,841 for the year ended June 30, 2024.2025. Interest expense is primarily comprised of approximately $304,000$210,000 of debt discount amortizationamortization, accretion of put premium of approximately $37,000, default and prepayment penalty fees of approximately $53,000 and $255,000 of interest expense from accrual of interest expense and other financing fees of approximately $131,000 for the year ended June 30, 2025.2026. This decrease in interest expense of approximately $102,000$133,000 iswas primarily attributable attributable to the increase decrease of approximately $280,000 in accretion of put offset by increase in amortization of debt discount of approximately $10,000$93,000, and increasedecrease in accrual ofoverall interest expense due to the repayments of approximatelyall $176,000.convertible notes, notes payable and loans payable.
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Removed text topics: investigation, labor
“Such research and development expenses are related to the two-year collaboration agreement with University of Jaén, which was executed in October 2020 to provide certain research services to the Company ending on October 2022, relating to the investigation of a fully synthetic recombinant version of PRP. Additionally, on July 27, 2022, the Company entered into another two-year research agreement with the University of Jaén to provide certain research and experiment services to the Company relating to the investigation of the effects of pancreatic proenzymes against the tumor microenvironment. …”
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“Change in Fair Value of Warrant Liability”
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“Net Cash Flow from Investing Activities”
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“Professional and Consulting Expense”
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“Compensation and Related Taxes”
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Added

Administration expense increased to $670,607 for the year ended June 30, 2026 as compared to $108,950 for the year ended June 30, 2025. This increase of approximately $562,000 is primarily attributable to the increase in public company expenses of approximately $113,000, business franchise tax of approximately $200,000, insurance expense of approximately $58,000, travel expenses of approximately $144,000 and marketing expense of approximately $32,000. The overall increase in administration expenses during fiscal year 2026 was primarily attributable to increased costs associated with the Company’s listing on the Nasdaq Capital Market, including higher regulatory and compliance costs, insurance expenses, and other public company-related expenditures.

Added

Compensation and Related Taxes

Reworded

AdministrationCompensation expensesand related taxes increased to $57,027,850$2,275,937 for the year ended June 30, 2025,2026 as compared to $1,253,797$23,296,390 for the year ended June 30, 2024.2025. This This increasedecrease of approximately $55,774,000$21,020,000 is primarily attributable to the increasedecrease in stock-based compensation expenses of approximately approximately $37,800,000$21,260,000 to our officersofficer and an employee,employee stockoffset basedby consultingincrease andin legal servicesbonus of approximatelyour $18,169,000, increase of approximately $1,000 in employee remuneration expense,CEO and increase in otherbase general and administrative expenses of approximately $1,000 offset by decreasesalary of approximatelyan $103,000employee induring generalthe year consulting,ended legalJune and30, investor relation fees, decrease in accounting fees of approximately $4,000, and decrease in marketing expense of approximately $90,000.2026.

Added

Professional and Consulting Expense

Added

Professional and consulting expenses decreased to $14,572,616 for the year ended June 30, 2026 as compared to $33,623,000 for the year ended June 30, 2025. This decrease of approximately $19,050,000 is primarily attributable to the decrease in stock-based consulting and stock-based legal services of approximately $21,217,000 offset by primarily by increases in general consulting and investor relations expenses of approximately $1,582,000, increase in legal fees of approximately $380,000, increase director fees of approximately $145,000 and increase in accounting fees of approximately $60,000. The overall increase in professional and consulting expenses during fiscal year 2026 was primarily attributable to increased costs associated with the Company’s listing on the Nasdaq Capital Market, including higher consulting fees and other costs associated with the preparation and filing of registration statements.

Reworded

Occupancy expenses decreasedincreased to $40,932 for the year ended June 30, 2026 as compared to $26,560 for the year ended June 30, 2025, as compared to $34,150 for the year ended June 30, 2024.2025. This decreaseincrease ofin approximatelyboth $8,000periods isare primarily attributable to exchangethe rateincrease movementsof overmonthly rental fees as a result of the periodlease whenrenewal compared towith the samerelated periodparty lessor in 2024.May 2025.

Reworded

Research and development expenses decreasedincreased to $625,477 for the year ended June 30, 2026 as compared to $223,721 for the year ended June 30, 20252025, an as compared to $248,102 for the year ended June 30, 2024, a decreaseincrease in research and development expenses of approximately $24,000.$402,000.

Added

Such research and development expenses are related to the advancement of the Company’s lead asset, PRP, along with the development of pathway into clinical development stage. This includes preparation of PRP for a Phase 1b First-In-Human study in 30 - 40 advanced cancer patients suffering from solid tumors. Preparatory activities include the identification and selection of a GMP manufacturer to produce the finished drug product for the upcoming study, initiation of method development and validation of a pharmacokinetics method to analyze PRP in human serum and finalization of the clinical trial synopsis as well as future forecast compound demand required for GMP manufacture for the Phase 1B study. The Company also initiated a further two-year extension of the POP1 research program for the evaluation of a senescence-modulating (i.e., anti-aging) compound using proenzyme technology to mitigate senescence and to complete experiments to further support the claims of recently filed fibrosis and cancer-related patent applications.

Removed

Such research and development expenses are related to the two-year collaboration agreement with University of Jaén, which was executed in October 2020 to provide certain research services to the Company ending on October 2022, relating to the investigation of a fully synthetic recombinant version of PRP. Additionally, on July 27, 2022, the Company entered into another two-year research agreement with the University of Jaén to provide certain research and experiment services to the Company relating to the investigation of the effects of pancreatic proenzymes against the tumor microenvironment. Additionally, we also allocate a portion of the management’s salary to research and development expenses. The overall decrease in research and development expenses is primarily related to our cost-cutting measures due to lack of working capital funding. Further research and development collaborations are currently under negotiation with the University of Jaén and other contract research organizations in preparation for upcoming available working capital for future research and development expenses.

Reworded

Interest expense decreased to $430,539 for the year ended June 30, 2026, as compared to $563,757 for the year ended June 30, 2025, as compared to $665,841 for the year ended June 30, 2024.2025. Interest expense is primarily comprised of approximately $304,000$210,000 of debt discount amortizationamortization, accretion of put premium of approximately $37,000, default and prepayment penalty fees of approximately $53,000 and $255,000 of interest expense from accrual of interest expense and other financing fees of approximately $131,000 for the year ended June 30, 2025.2026. This decrease in interest expense of approximately $102,000$133,000 iswas primarily attributable attributable to the increase decrease of approximately $280,000 in accretion of put offset by increase in amortization of debt discount of approximately $10,000$93,000, and increasedecrease in accrual ofoverall interest expense due to the repayments of approximatelyall $176,000.convertible notes, notes payable and loans payable.

Reworded

Derivative expensesexpense were increaseddecreased to $0 for the year ended June 30, 2026 as compared to a loss of $333,596 for the year ended June 30, 2025, as compared to expense of $141,012 for the year ended June 30, 2024.2025. This increase decrease is primarily attributable to the increasedecrease in the issuance of convertible notes which initial value was bifurcated from the embedded conversion option and was recorded as derivative expenseexpense.

Reworded

Change in fair value of derivative liabilities decreased to a gain of $212,450$13,709 for the year ended June 30, 2025,2026 as compared to a gain of $316,537$212,450 for the year ended June 30, 2024.2025. This decrease in gain of approximately $104,000$199,000 is primarily attributable to the decrease in fair value of the principal amount of convertible notes with bifurcated embedded conversion option derivatives becauseas a result of the decrease in stocknumber pricesof convertible notes which value was bifurcated from the embedded conversion option during the year ended June 30, 2025.2026.

Added

Change in Fair Value of Warrant Liability

Added

Change in fair value of warrant liability increased to a loss of $99,695 for the year ended June 30, 2026, respectively, as compared to $0 for the prior period. The increase in loss is primarily attributable to the increase in fair value of the warrant liability as a result of the decrease in our stock price during the year ended June 30, 2026.

Added

During the year ended June 30, 2026, convertible notes with principal aggregate amount of convertible notes of $200,650, accrued interest of $20,003 and conversion fees of $3,280 containing bifurcated embedded conversion option derivatives were converted into common stock. Accordingly, the fair market value of the shares issued upon conversion was $444,258, resulting in a loss on extinguishment at the time of conversion of $220,325 and $390,182 of derivative liability fair value was recorded as a gain on extinguishment at the time of conversion, resulting in a net gain of $169,857 which is included in gain (loss) on extinguishment of debt in the accompanying consolidated statements of operations.

Added

Additionally, on January 7, 2026, the Company entered into an Exchange Agreement with Crown Bridge and issued 15,792 shares of common stock valued at approximately $13 per share or $200,000 in exchange for the total outstanding loan balance of $65,280 and accrued interest of $60,484, resulting in a loss on extinguishment of debt at the time of exchange of $74,236. We also repaid in cash the principal balance of a certain convertible note and as a result $37,450 of the put premium was recorded into gain on extinguishment of debt during the year ended June 30, 2026.

Reworded

Between January 5, 2025 and March 5, 2025, the Company issued an aggregate of 51,0002,040 shares of common stock to certain vendors in exchange for payment of outstanding balance of accounts payable of $129,354 pursuant to debt exchange agreements. Those shares were valued at an average price of $8.58approximately $214 or $437,500, being the closing prices of the stock on the date of grants. Common stock issuable of 7,750310 shares shall shall be issued due to the reduced offering price provision as defined in the debt exchange agreement to such vendor. Accordingly, the fair fair market value of the shares issued and issuable was $468,500, resulting in a loss on extinguishment of debt at the time of exchange of of $339,146 during the year ended June 30, 2025.

Added

Settlement Expense

Added

Settlement expense increased to $320,000 for the year ended June 30, 2026 as compared to $0 for the year ended June 30, 2025. The increase is primarily attributable to the following:

Added

- On January 23, 2026, we entered into a settlement agreement and release with an underwriter pursuant to which we agreed that, during the 360-day period following the public offering (the “Lock-up Period”), we would not, without the prior consent of the underwriter, offer or sell any securities or file any registration statement with the Commission relating to the offering of any shares. Under the terms of the settlement agreement, we agreed to pay an initial settlement amount of $50,000, as well as 4% of the gross proceeds received from any additional closings. During the year ended June 30, 2026, we paid $170,000 as settlement fee.

Added

- On June 30, 2026, we entered into a settlement agreement and release with an investor, pursuant to which the both parties agreed to resolve the disputed claims, in exchange for dismissal and complete release of all claims, the Company agrees to: (i) make a cash payment of $75,000; and (ii) issue common shares which, on the date of issuance, have an aggregate value of $75,000 (the “Settlement Payment”) During the year ended June 30, 2026, we recognized $150,000 of settlement expenses.

Removed

During the year ended June 30, 2024, convertible notes with principal aggregate amount of convertible notes of $130,800, accrued interest of $8,700 and conversion fees of $3,832 containing bifurcated embedded conversion option derivatives were converted into common stock. Accordingly, the fair market value of the shares issued upon conversion was $352,565, resulting in a loss on extinguishment at the time of conversion of $209,233 and $263,798 of derivative liability fair value was recorded as a gain on extinguishment at the time of conversion, resulting in a net loss of $54,565 which is included in gain on extinguishment of debt in the accompanying consolidated statements of operations.

Reworded

Foreign currency transaction gain (loss) decreasedincreased to a gain of $32,152 for the year ended June 30, 2026 as compared to a loss of $(89,243) for the year ended June 30, 2025, as compared to a gain of $22,080 for the year ended June 30, 2024.2025. This decreaseincrease of approximately $111,000$121,000 is partially attributable to the decreaseincrease in exchange rates during the year ended June 30, 2025.2026.

Reworded

Net loss increaseddecreased to $18,862,710 for the year ended June 30, 2026 as compared to a net loss of $58,923,300 for the year ended June 30, 2025, as compared to a net loss of $1,820,528 for the year ended June 30,2025. 2024. The change relates to the factors discussed above.

Removed

The Company recognized the value of the effect of a down-round feature related to our Series A warrants when triggered. Upon the occurrence of the triggering event that resulted in a reduction of the strike price, the Company measured the value of the effect of the feature as the difference between the fair value of the warrants without the down round feature or before the strike price reduction and the fair value of the warrants with a strike price corresponding to the reduced strike price upon the down round feature being triggered.

Reworded

The Company paid legal fees related to the sale of our Series C preferred stock of $50,000 and accreted $882,246 up to the redemption value of the Series C Preferred stock. Accordingly, the Company recognized total deemed dividendsdividend of $0$932,246 and $192,960$0 during the yearyears ended June 30, 2025,2026 and 2024,2025, respectively, withand a corresponding reduction of income available to common stockholders uponduring the alternate cashless exercise of these warrants during the yearyears ended June 30, 2024.2026 and 2025.

Reworded

Net loss available to common stockholders increased to $19,794,956 for the year ended June 30, 2026 as compared to a net loss available to common stockholders of $58,923,300 for the year ended June 30, 2025, as compared to a net loss available to common stockholders of $2,013,488 for the year ended June 30, 2024.2025. This increasedecrease of approximately $56,910,000$39,000,000 is primarily attributable attributable to the change relates to the factors discussed above.

Reworded

As of June 30, 2026, we had total assets of $12,799,912, comprised primarily of cash of $832,006, GST tax receivable of $13,694, prepaid expenses – current portion of $7,661,967, other current assets of $34,923, security deposit of $2,074, operating lease ROU asset, net of $40,790, property and equipment, net of $3,915 and prepaid expenses – long-term of $4,190,543. As compared to June 30, 2025, we had total assets of $19,631,808, comprised primarily of cash of $12,088, GST tax receivable of $5,302, prepaid expenses – current portion of $8,334,046, other current assets of $1,380, security deposit of $1,971, deferred offering cost of $291,773, operating lease ROU asset, net of $59,413 and prepaid expenses – long-term of $10,925,835. As of June 30, 2024, we had total assets of $72,365, comprised primarily of cash of $21,085, GST tax receivable of $2,950, prepaid expenses and other current assets of $1,406, deferred offering cost of $27,117, security deposit of $2,008, and operating lease ROU asset, net of $17,799.

Reworded

We had current liabilities of $3,354,433, primarily comprised of accounts payable and accrued expenses of $2,115,097, employee benefit liability of $754,038, loans payable – related party of $460,809, and operating lease liability of $24,489 as of June 30, 2026. As compared to June 30, 2025, $5,578,240, primarily comprised of net convertible debt of $537,921, accounts payablepayable, accrued expenses and accrued expensesinterest of $2,926,941, employee benefit liability of $667,901, loans payable of $65,280, loans payable – related party of $415,329, $415,329, note payable, net of $543,312, embedded conversion option liabilities of $403,892 and operating lease liability of $17,664 as of June 30, 2025. As compared to June 30, 2024, we had current liabilities of $3,792,780, primarily comprised of net convertible debt of $399,325, accounts payable and accrued expenses of $2,100,135, employee benefit liability of $639,371, loans payable of $145,091, loans payable – related party of $71,629, note payable, net of $204,694 and embedded conversion option liabilities of $133,886.$17,664.

Reworded

We have funded our operations primarily through the issuance of equity and/or convertible securities for cash. The cash was used primarily for payments for research and development, compensation expenses, administration expenses, occupancy expenses, professional and consulting fees, consultants and travel.

Added

During the year ended June 30, 2026, we received proceeds from the sale of our common stock for approximately $3.3 million, sale of our Series C preferred stock for approximately $950,000, proceeds from exercise of Series C warrants of $3,000,000 and proceeds from issuance of notes of $175,000 and proceeds from issuance of loan payable from related parties of $78,249.

Removed

During the year ended June 30, 2025, we received proceeds from issuance of notes of $320,000, proceeds from convertible notes of $222,500, proceeds from issuance of loans payable from related parties of $343,700 and repaid convertible note and notes payable for a total of $130,788. During the year ended June 30, 2024, we received proceeds from sale of common stock of $23,057, proceeds from issuance of notes of $190,000, proceeds from convertible notes of $567,050, proceeds from issuance of loans payable including to related parties for a total of $304,696, and repaid convertible note of $142,909.

Added

Net cash used in operating activities was $5,682,635 for the year ended June 30, 2026, due to our net loss of $18,862,710 offset primarily non-cash charges of amortization of debt discount of $210,076, accretion of put premium of $37,450, non-cash interest expense of $6,781, change in fair value of warrant liability of $99,695, total stock-based expenses for services of $13,492,240, and stock-based settlement of $75,000, addback foreign currency transaction loss of $32,152, loss from extinguishment of debt of $133,071 and change in fair value of derivatives of $13,709. Net changes in operating assets and liabilities totaled $584,938, which is primarily attributable to an increase in prepaid expenses of $41,121, decrease in accounts payable of $183,012, and decrease in accrued expenses and other payables of $401,049 offset by increase in employee benefit liability of $51,476.

Added

Net Cash Flow from Investing Activities

Added

Net cash used in investing activities was $4,933 for the year ended June 30, 2026, related to purchase of equipment, as compared to $0 for the year ended June 30, 2025.

Removed

Net cash used in operating activities was $935,118 for the year ended June 30, 2024, due to our net loss of $1,820,528 offset primarily by non-cash charges of amortization of debt discount of $294,005, non-cash interest expense of $3,832, accretion of put premium of $279,711, derivative expense of $141,012, addback change in fair value of derivatives of $316,537, foreign currency transaction gain of $22,080, and gain from extinguishment of debt of $54,565. Net changes in operating assets and liabilities totaled $538,376, which is primarily attributable to increase accrued interest of $78,733, increase in accounts payable of $242,408, and increase in accrued expenses and other payables of $209,962.

Reworded

Net cash provided by financing activities for the year ended June 30, 20252026 were $490,756$6,457,298 as compared to $941,894$490,756 for the year ended June 30, 2024.2025. During the year ended June 30, 20242026 we received net proceeds from sales of our common stock for $3,314,458 and Series C preferred stock for $950,099, proceeds from exercise of Series C warrants of $3,000,000, proceeds from issuance of convertible notes of $222,500, proceeds from a note of $320,000$175,000 and proceeds from issuance of loan from related parties of $343,700$78,249 offset by repayment of notes of $122,788 and convertible note of $8,000$875,127 and deferredloans offeringpayable cost– related party of $264,656.$185,381.

Reworded

Net cash provided by financing activities for the year ended June 30, 20242025 was $941,894.$490,756. During the year ended June 30, 20242025 we received net proceeds from issuance of convertible notes of $567,050,$222,500, proceeds from a note of $320,000 and proceeds from issuance of noteloan from related parties of $190,000, total proceeds from issuance of loans including from a related party of $304,696, proceeds from the sale of shares of our common stock of $23,057$343,700 offset by repayment of notes of $122,788 and convertible note of $142,909.$8,000 and deferred offering cost of $264,656.

Reworded

The effect of the exchange rate on cash resulted in a $50,188 positive adjustment to cash flows in the year ended June 30, 2026 as compared to a $94,585 negative adjustment to cash flows in the year ended June 30, 2025 as compared to a $4,262 positive adjustment to cash flows in the year ended June 30, 2024.2025. The reason for the fluctuation is due to the application of currency translation rates throughout the cash flow statement, the volume of transactions within each period and the daily fluctuation in exchange rates.

Added

Warrant Liability: The Company accounted for the Series C warrants issued in November 2025, in accordance with the guidance contained in ASC 815 “Derivatives and Hedging” whereby under that provision these warrants do not meet the criteria for equity treatment and must be recorded as a liability. Accordingly, the Company classified these warrant instruments as liabilities at fair value and adjusts the instruments to fair value at each reporting period. This liability was re-measured at each balance sheet date until the warrants are exercised or expire, and any change in fair value will be recognized in the Company’s statement of operations. The fair value of these warrants was estimated using a Monte Carlo simulation model. Such warrant classification was also subject to re-evaluation at each reporting period.

Added

Series C Preferred Stock Subject to Possible Redemption: The Company accounted for its Series C Convertible Preferred Stock subject to possible redemption in accordance with the guidance in ASC Topic 480 “Distinguishing Liabilities from Equity.” Conditionally redeemable Series C Preferred stock that features mandatory redemption rights not solely within the Company’s control is classified as temporary equity. The Company’s Series C Preferred stock features certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, Series C preferred stock subject to possible redemption was presented at redemption value as temporary equity, outside of the stockholders’ equity section of the Company’s consolidated balance sheets.

Reworded

Prepaid expenses – current portion and long-term portion ofconsist $8,334,046 and $10,925,835, respectively, at June 30, 2025, consist primarily of costs paid for future services which will occur between 6 months1 month to three years. Prepaid expenses principally include prepayments in fully vested, non-forfeitable equity instruments for general consulting, investor relations, and business advisory services, which are being amortized over the terms of their respective agreements.

Reworded

Our independent registered public accounting firm has included a “Going Concern Qualification” in their audit report for each of the fiscal years ended June 30, 20252026 and 2024.2025. In addition, we have negative working capital and convertible debt that is past maturity that we are currently negotiating with lenders in order to amend the maturity dates. The foregoing raises substantial doubt about our ability to continue as a going concern for a period of 12 months from the issue date of this report. Our ability to continue as a going concern is dependent on our ability to execute our strategy and on our ability to raise additional funds and/or to consummate a public offering. Management is currently seeking additional funds, primarily through the issuance of equity and/or debt securities for cash to operate our business. No assurance can be given that any future financing will be available or, if available, that it will be on terms that are satisfactory to us. Even if we are able to obtain additional financing, it may contain undue restrictions on our operations, in the case of debt financing or cause substantial dilution for our stockholders, in case of equity and/or convertible debt financing. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty. The “Going Concern Qualification” might make it substantially more difficult to raise capital.

Added

During the year ended June 30, 2026, we received proceeds from the sale of our common stock for approximately $3.3 million, sale of our Series C preferred stock for approximately $950,000, proceeds from exercise of Series C warrants of $3,000,000 and proceeds from issuance of notes of $175,000 and proceeds from issuance of loan payable from related parties of $78,249.

Removed

On August 18, 2025, the Company sold 1,000,000 shares of common stock for total gross proceeds of $4,000,000. After deducting the underwriting commissions and offering expenses, the Company received net proceeds of $3,340,000.

What changed in the latest 10-Q

Comparing 10-Q filed 2026-05-14 (period ending 2026-03-31) with 10-Q filed 2026-02-17 (period ending 2025-12-31).

Risk Factors (10-Q Part II, Item 1A)

0new paragraphs
0removed paragraphs
0reworded paragraphs
15 → 15words in section

The section in the latest 10-Q reads in full:

We are not required to provide this information as we are a smaller reporting company.

No wording changes found in this section.

Full comparison: every changed paragraph (0)

Green = added, red = removed. Unchanged paragraphs and tables are not shown. Read the complete text in the original filing.

Management's Discussion & Analysis (MD&A) (10-Q Part I, Item 2)

8new paragraphs
4removed paragraphs
31reworded paragraphs
4,833 → 5,189words in section

Largest changes (selected automatically by length and topic keywords; quoted verbatim, no commentary)

Removed text topics: investigation, labor
“Such research and development expenses are related to the two-year collaboration agreement with University of Jaén, which was executed in October 2020 to provide certain research services to the Company ending on October 2022, relating to the investigation of a fully synthetic recombinant version of PRP. Additionally, on July 27, 2022, the Company entered into another two-year research agreement with the University of Jaén to provide certain research and experiment services to the Company relating to the investigation of the effects of pancreatic proenzymes against the tumor microenvironment. …”
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New text topics: labor
“On March 24, 2026, a multi-year Joint Research Collaboration Agreement was established with the Universities of Jaén (UJA) and Granada (UGR), Spain. The collaboration involves the evaluation of a senescence-modulating (i.e., anti-aging) compound to mitigate senescence and to complete experiments to further support the claims of recently filed fibrosis and cancer related patent applications, requested by Propanc Biopharma Inc. to the research group “Biological Technologies of The University of Jaén” and UGR’s Research Group, “Advanced Therapies: Differentiation, Regeneration and Cancer.” Prof. …”
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Removed text
“On December 1, 2025, two provisional patents were filed detailing new methods to treat resistant cancer and fibrosis. These discoveries stem from our Joint Research and Drug Discovery program with the Universities of Jaén and Granada in Spain and are expected to be filed subsequently in key global jurisdictions. The first provisional patent covers methods for treating cancers that have developed resistance to chemotherapy and/or radiotherapy. Despite advancements in cancer therapies, global mortality rates remain high, and strategies to prevent recurrence are urgently needed. …”
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Reworded

Paragraph as it now reads, with added and removed wording marked:

For the Three and SixNine months ended DecemberMarch 31, 2025,2026, as compared to the Three and SixNine months ended DecemberMarch 31, 2024.2025.
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New text
“On March 10, 2026, the Company executed a service agreement with FyoniBio GmbH (formerly Glycotope, est. 2010), a German Contract Development Organization (CDO) based in Berlin for establishing and validating a liquid chromatography-mass spectrometry (LC-MS) based pharmacokinetics (PK) assay. …”
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Removed text
“On December 22, 2025, the Company and its joint research partners at the Universities of Jaén and Granada published key findings in a peer reviewed journal, Scientific Reports, regarding the impact of proenzymes on pancreatic ductal adenocarcinoma (PDAC) fibroblasts. From the publishers of Nature, Scientific Reports is an online, open access journal, which publishes primary research from all areas of the natural and clinical sciences. The article is entitled, “Impact of pancreatic proenzymes on pancreatic ductal adenocarcinoma associated fibroblasts,” and available online. …”
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Reworded

The following discussion and analysis of the results of operations and financial condition of Propanc Biopharma, Inc., and its wholly-owned wholly-owned Australian subsidiary, Propanc PTY LTD (collectively, “Propanc” or the “Company”) as of December March 31, 20252026 and for the sixthree and nine months ended DecemberMarch 31, 20252026 and 20242025 should be read in conjunction with our unaudited financial statements and the notes to those unaudited financial statements that are included elsewhere in this Quarterly Report on Form 10-Q for the period ended December March 31, 20252026 (this “Quarterly Report”). References in this Management’s Discussion and Analysis of Financial Condition and Results of Operations section to “us”, “we”, “our” and similar terms refer to Propanc. This Quarterly Report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The events described in forward-looking statements contained in this Quarterly Report may not occur. Generally, these statements relate to business plans or strategies, projected or anticipated benefits or other consequences of our plans or strategies, projected or anticipated benefits from acquisitions to be made by us, or projections involving anticipated revenues, earnings or other aspects of our operating results. The words “aim”, “anticipate”, “believe”, “continue”, “could”, “estimate”, “expect”, “feel”, “forecast”, “intend”, “may,”, “outlook”, “plan”, “potential”, “predict”, “project,”, “seek”, “should”, “will”, “would” and their opposites and similar expressions, are intended to identify forward-looking statements. We caution you that these statements are not guarantees of future performance or events and are subject to a number of uncertainties, risks and other influences, many of which are beyond our control, which may influence the accuracy of the statements and the projections upon which the statements are based.

Removed

On November 4, 2025 (the “Closing Date”), the Company completed a private placement pursuant to a Securities Purchase Agreement with Hexstone Capital LLC (“Hexstone”). At closing, Hexstone purchased 100 shares of Series C Preferred Stock, par value $0.001, with a stated value of $10,000 per share, for total gross proceeds of $1,000,099. In connection with the transaction, the Company also issued warrants to purchase up to 9,900 additional shares of Series C Preferred Stock.

Removed

On December 1, 2025, two provisional patents were filed detailing new methods to treat resistant cancer and fibrosis. These discoveries stem from our Joint Research and Drug Discovery program with the Universities of Jaén and Granada in Spain and are expected to be filed subsequently in key global jurisdictions. The first provisional patent covers methods for treating cancers that have developed resistance to chemotherapy and/or radiotherapy. Despite advancements in cancer therapies, global mortality rates remain high, and strategies to prevent recurrence are urgently needed. Treatment failure frequently occurs due to the emergence of multiple malignancies and resistance to standard therapies, underscoring the need for novel approaches. The second provisional patent relates to compositions, methods, uses, and kits for the treatment of fibrosis, particularly organ fibrosis. Fibrosis is characterized by the excessive accumulation of scar tissue due to over-deposition of extracellular matrix (ECM) components, leading to stiffening, loss of function, and structural disruption of affected tissues. This maladaptive response can result from chronic injury or persistent inflammation and can impact nearly any organ system, including the lungs, liver, kidneys, and heart—contributing significantly to morbidity and mortality. Causes may include chronic inflammation, autoimmune and allergic responses, chemical insults, radiation, and tissue damage. For example, life expectancy following myocardial infarction-related scarring ranges from 3 to 8 years (ages 65–74), and for lung fibrosis patients is typically 3 to 5 years.

Removed

On December 22, 2025, the Company and its joint research partners at the Universities of Jaén and Granada published key findings in a peer reviewed journal, Scientific Reports, regarding the impact of proenzymes on pancreatic ductal adenocarcinoma (PDAC) fibroblasts. From the publishers of Nature, Scientific Reports is an online, open access journal, which publishes primary research from all areas of the natural and clinical sciences. The article is entitled, “Impact of pancreatic proenzymes on pancreatic ductal adenocarcinoma associated fibroblasts,” and available online. The tumor microenvironment (TME) plays a pivotal role in tumor initiation, progression, and the form of pre-metastatic niches. PDAC is characterized by a dense fibrotic stroma containing a significant enriched population of cancer-associated fibroblasts (CAFs). The interplay between CAFs and tumor cells is crucial in driving tumor advancement and metastasis, underscoring the potential benefits of novel therapeutic strategies targeting stromal cells to improve patient survival. PRP, consisting of two bovine derived pancreatic proenzymes, trypsinogen and chymotrypsinogen, have shown efficacy in cancer treatment. The findings demonstrate PRP exerts multifaceted effects. Results underscore the candidacy of PRP as a potential disruptor of the TME.

Reworded

On January 20, 2026, a new provisional patent application was filed for methods of producing trypinsogen and chymotrypsinogen with IP Australia. The patent application describes an optimized expression system to produce a world-first fully synthetic recombinant version of PRP, a long-term therapy for the treatment and prevention of metastatic cancer from solid tumors. A fully synthetic version of trypsinogen and chymotrypsinogen, called Rec-PRP, could have additional benefits to a global healthcare system that further capitalizes on a new therapeutic approach to treating cancer. For example, both proenzymes are synthesized by an in vivo (living organism) expression system, such as yeast cells, to produce proteins that could be maintained for long periods of time without suffering degradation in the absence of refrigeration. This is useful for a longer self-lifeshelf-life as well as global distribution, particularly in warmer climates and developing regions where refrigeration is not available. Further, the program could produce large quantities of trypsinogen and chymotrypsinogen for commercial use that exhibits minimal variation between lots and without sourcing from animals. Therefore, management believes a fully synthetic recombinant version of PRP would have tremendous implications from a regulatory perspective, but also a practical, commercial benefit for global distribution.

Added

On March 10, 2026, the Company executed a service agreement with FyoniBio GmbH (formerly Glycotope, est. 2010), a German Contract Development Organization (CDO) based in Berlin for establishing and validating a liquid chromatography-mass spectrometry (LC-MS) based pharmacokinetics (PK) assay. The objective is to quantify the Company’s lead asset, PRP, consisting of two proenzymes trypsinogen and chymotrypsinogen, as well as their activated enzyme forms trypsin and chymotrypsin from human serum during the Phase 1b, First-In-Human (FIH) study in advanced cancer patients suffering from solid tumors. The purpose and design of the study will be used as an important tool to measure the concentration of PRP and its analytes over time upon administration to advanced cancer patients suffering from solid tumors. Results from the PK assay will evaluate the systemic concentration of PRP sufficient to expect anti-tumor activity in patients whilst carefully evaluating their response according to safety and tolerability parameters. Secondary efficacy endpoints will also be observed to support duration of treatment for responders. The LC-MS PK assay should offer a robust method to quantify all four analytes in patients’ serum with a maximum sensitivity of at least 0.1µg/mL, sufficient to monitor the concentration of PRP in patients during the FIH study.

Added

On March 24, 2026, a multi-year Joint Research Collaboration Agreement was established with the Universities of Jaén (UJA) and Granada (UGR), Spain. The collaboration involves the evaluation of a senescence-modulating (i.e., anti-aging) compound to mitigate senescence and to complete experiments to further support the claims of recently filed fibrosis and cancer related patent applications, requested by Propanc Biopharma Inc. to the research group “Biological Technologies of The University of Jaén” and UGR’s Research Group, “Advanced Therapies: Differentiation, Regeneration and Cancer.” Prof. Macarena Perán Quesada, University of Jaén, will oversee management and coordination functions of the working team and will be the scientist in charge of the project appointed by the university. Two Postdoctoral Fellows of the UJA, Dr Maria Belén Toledo and Dr Aitor González-Titos will conduct the study, including in vitro and in vivo experiments, data analysis, and manuscript preparation. Prof. Juan Antonio Marchal Corrales, head of the Laboratory in Bio-fabrication and 3D-bioprinting of the University of Granada will oversee management of equipment and facilities necessary to perform in vitro and in vivo experiments and will be the scientist in charge of the experimental designs and project by the university.

Reworded

For the Three and SixNine months ended DecemberMarch 31, 2025,2026, as compared to the Three and SixNine months ended DecemberMarch 31, 2024.2025.

Reworded

For the three and sixnine months ended DecemberMarch 31, 20252026 and 2024,2025, we generated no revenue because we are currently undertaking research and development development activities for market approval and no sales were generated in this period.

Reworded

Administration expense increaseddecreased to $3,628,173$6,219,644 for the three months ended DecemberMarch 31, 20252026 as compared to $153,593$53,068,147 for the three months ended DecemberMarch 31, 2024.2025. This increasedecrease of approximately $3,475,000$46,849,000 is primarily attributable to the increasedecrease in stock-based compensation to employees and stock-based consulting expenses of approximately $2,472,000 to various consultants,consultants of approximately $47,487,000, general consulting, legal, director fees and investor relation fees of approximately $807,000,$298,000, increase in accounting fees of approximately $17,000,$7,000, increase of approximately $79,000 $32,000 in employee remuneration expense, and increase in other general and administrative expenses of approximately $85,000$301,000 related to increase public company expenses and increase in marketing expense of approximately $14,000.expenses.

Reworded

Administration expense increaseddecreased to $8,226,747$14,446,391 for the sixnine months ended DecemberMarch 31, 20252026 as compared to $374,352$53,442,499 for the sixnine months ended DecemberMarch 31, 2024.2025. This increasedecrease of approximately $7,852,000$38,996,000 is primarily attributable to the increasedecrease in stock-based compensation to employees and stock-based consulting expenses of approximately $6,215,000 to various consultants,consultants of approximately $41,272,000, general consulting, legal, director fees and investor relation fees of approximately $1,293,000,$1,650,000, increase in accounting fees of approximately $48,000,$55,000, increase of approximately $88,000 $120,000 in employee remuneration expense, and increase in other general and administrative expenses of approximately $177,000$419,000 related to increase public company expenses and increase in marketing expense of approximately $31,000.$32,000.

Reworded

Occupancy expenses increased to $6,600$10,917 for the three months ended DecemberMarch 31, 20252026 as compared to $5,401$6,469 for the three months ended DecemberMarch 31, 2025. 2024. Occupancy expenses increased to $21,389$32,306 for the sixnine months ended DecemberMarch 31, 20252026 as compared to $13,718$20,187 for the sixnine months ended March December 31, 2024.2025. This increase in both periods are primarily attributable to the increase of monthly rental fees as a result of the lease renewal with the related party lessor in May 2025.

Reworded

Research and development expenses were decreasedincreased to $19,961$169,660 for the three months ended DecemberMarch 31, 20252026 as compared to $54,388$54,097 for the three months months ended DecemberMarch 31, 2024,2025, aan decreaseincrease in research and development expenses of approximately $34,000$116,000. Research and development expenses increased were decreased to $80,162$249,822 for the sixnine months ended DecemberMarch 31, 20252026 as compared to $116,102$170,199 for the sixnine months ended DecemberMarch 31, 2024, a2025, decreasean increase in research and development expenses of approximately $36,000.$80,000.

Added

Such research and development expenses are related to the advancement of the Company’s lead asset, PRP, along with the development of pathway into clinical development stage. This includes preparation of PRP for a Phase 1b First-In-Human study in 30 - 40 advanced cancer patients suffering from solid tumors. Preparatory activities include the identification and selection of a GMP manufacturer to produce the finished drug product for the upcoming study, initiation of method development and validation of a pharmacokinetics method to analyze PRP in human serum and finalization of the clinical trial synopsis as well as future forecast compound demand required for GMP manufacture for the Phase 1B study. The Company also initiated a further two-year extension of the POP1 research program for the evaluation of a senescence-modulating (i.e., anti-aging) compound using proenzyme technology to mitigate senescence and to complete experiments to further support the claims of recently filed fibrosis and cancer-related patent applications.

Removed

Such research and development expenses are related to the two-year collaboration agreement with University of Jaén, which was executed in October 2020 to provide certain research services to the Company ending on October 2022, relating to the investigation of a fully synthetic recombinant version of PRP. Additionally, on July 27, 2022, the Company entered into another two-year research agreement with the University of Jaén to provide certain research and experiment services to the Company relating to the investigation of the effects of pancreatic proenzymes against the tumor microenvironment. Additionally, we also allocate a portion of the management’s salary to research and development expenses. The overall decrease in research and development expenses is primarily related to our cost-cutting measures due to insufficient working capital funding. Further research and development collaborations are currently under negotiation with the University of Jaén and other contract research organizations in preparation for upcoming available working capital for future research and development expenses.

Reworded

Interest expense decreased to $58,955$38,270 for the three months ended DecemberMarch 31, 2025,2026, as compared to $118,943$104,042 for the three months ended DecemberMarch 31, 31, 2024.2025. Interest expense increased to $364,604$402,874 for the sixnine months ended DecemberMarch 31, 2025,2026, as compared to $205,173$309,215 for the sixnine months ended ended DecemberMarch 31, 2024.2025. Interest expense is primarily comprised of approximately $187,000 of debt discount amortization, accretion of put premium of approximately $37,000, default and prepayment penalty fees of approximately $53,000 and interest expense from accrual of interest expense and other financing fees for a total of approximately $87,000 for the for the sixnine months ended DecemberMarch 31, 2025.2026.

Reworded

This decrease in interest expense during the three months ended DecemberMarch 31, 20252026 of approximately $59,000$66,000 is primarily attributable to the decrease decrease in amortization of debt discount of approximately $41,000,$48,000, and decrease of approximately $18,000 in interest expense from accrual of of interest expense and other financing fee.

Reworded

This increase in interest expense during the sixnine months ended DecemberMarch 31, 20252026 of approximately $159,000$94,000 is primarily attributable to the increase increase in amortization of debt discount of approximately $53,000,$5,000, increase in accretion of put premium of approximately $37,000, increase in in default and prepayment penalty fees of approximately $53,000 and increase of approximately $16,000 in interest expense from accrual of interest expense and other financing fee.$53,000.

Reworded

Derivative expense decreased to $0 for the three months ended DecemberMarch 31, 20252026 as compared to $8,559$59,271 for the three months ended DecemberMarch 31, 2024.2025. Derivative Derivative expense decreased to $0 for the sixnine months ended DecemberMarch 31, 20252026 as compared to $35,741$95,012 for the sixnine months ended December March 31, 2024.2025. This decrease is primarily attributable to the decrease in issuance of convertible notes which initial value was bifurcated from the embedded conversion option and was recorded as derivative expense.

Reworded

Change in fair value of derivative liabilities increased to a gainloss of $87,728$18,146 for the three months ended DecemberMarch 31, 20252026 as compared to $13,581a gain of $47,119 for the three months ended DecemberMarch 31, 2024.2025. Change in fair value of derivative liabilities was increaseddecreased to a gain of $68,022 $49,876 for the six nine months ended DecemberMarch 31, 20252026 as compared to $66,368$113,487 for the sixnine months ended DecemberMarch 31, 2024.2025. The increase in gainchange for the three and and sixnine months period of approximately $74,000$65,000 and $1,700,respectively,$64,000, respectively, is primarily attributable to the decrease in fair value of the principal amount of convertible notes with bifurcated embedded conversion option derivatives as a result of the decrease in number of convertible notes which value was bifurcated from the embedded conversion option during the sixnine months ended DecemberMarch 31, 20252026 as compared to the prior sixnine month period.

Reworded

Change in fair value of warrant liability increased to a gain of $593,710$182,517 and $776,227 for the three and sixnine months ended DecemberMarch 31, 20252026, respectively, as compared to $0 for both prior periods. The increase in gain offor approximatelyboth $594,000periods isare primarily attributable to the decrease in fair value of of the warrant liability as a result of the decrease in our stock price during the sixnine months ended DecemberMarch 31, 2025.2026.

Reworded

During the sixnine months ended DecemberMarch 31, 2025,2026, were principal aggregate amount of convertible notes of $145,650, accrued interest of $14,960 and and conversion fees of $2,343 containing bifurcated embedded conversion option derivatives were converted into common stock. Accordingly, the fair market value of the shares issued upon conversion was $293,968, resulting in a loss on extinguishment at the time of conversion of $131,015 and $303,743 of derivative liability fair value was recorded as a gain on extinguishment at the time of conversion, resulting in a net gain of $172,728 which is included in gain (loss) on extinguishment of debt in the accompanying condensed consolidated statements of operations.

Added

Additionally, on January 7, 2026, the Company entered into an Exchange Agreement with Crown Bridge and issued 394,788 shares of common stock valued at approximately $0.51 per share or $200,000 in exchange for the total outstanding loan balance of $65,280 and accrued interest of $60,484, resulting in a loss on extinguishment of debt at the time of exchange of $74,236.

Reworded

During the sixnine months ended DecemberMarch 31, 2024,2025, convertible notes with principal amounts totaling $49,100, accrued interest of $3,769 and conversion fees of $2,833 containing bifurcated embedded conversion option derivatives whichwith principal aggregate amount of $54,850, accrued interest of $4,365 and conversion fees of $3,770 were converted into common stock. Accordingly, the fair market market value of the shares issued upon conversion was $137,454,$154,154, resulting in a loss on extinguishment at the time of conversion of $81,752$91,169 and and $51,674$73,640 of derivative liability fair value and was recorded as a gain on extinguishment at the time of conversion, resulting in a net net loss of $30,078$17,529 which is included in gain (loss) on extinguishment of debt in the accompanying condensed consolidated statements of operations.

Added

Additionally, Between January 5, 2025 and March 5, 2025, the Company issued an aggregate of 51,000 shares of common stock to certain vendors in exchange for payment of outstanding balance of accounts payable of $129,354 pursuant to debt exchange agreements. Accordingly, the fair market value of the shares issued was $437,500, resulting in a loss on extinguishment of debt at the time of exchange of $308,146 during the nine months ended March 31, 2025.

Added

On January 23, 2025, the Company entered into a debt exchange agreement with the former director and issued 30,000 shares of common stock in exchange for the total outstanding loan of $74,395. Accordingly, the fair market value of the shares issued was $375,000, resulting in a loss on extinguishment of debt at the time of exchange of $300,605 during the nine months ended March 31, 2025.

Added

On February 5, 2025, the Company entered into debt exchange agreements with the two investors and issued an aggregate of 30,000 shares of common stock in exchange for the total outstanding loan including accrued interest of $86,248. Accordingly, the fair market value of the shares issued was $300,000, resulting in a loss on extinguishment of debt at the time of exchange of $213,752 during the nine months ended March 31, 2025.

Reworded

Foreign currency transaction gain (loss) decreasedincreased to a lossgain of $19,497$35,006 for the three months ended DecemberMarch 31, 20252026 as compared to $84,121$(12,486) for the three months ended DecemberMarch 31, 2024.2025. Foreign currency transaction gain (loss) decreased to a loss of $54,196$19,190 for the sixnine months ended ended DecemberMarch 31, 20252026 as compared to $75,698$88,184 for the sixnine months ended DecemberMarch 31, 2024.2025. ThisThe decreasesoverall decrease is partially attributable to the the increase in exchange rates during the sixnine months ended DecemberMarch 31, 2025.2026.

Reworded

Net loss increaseddecreased to $3,091,394$6,360,336 for the three months ended DecemberMarch 31, 20252026 as compared to a net loss of $430,183$54,067,346 for the three months ended DecemberMarch 31, 2024.2025. Net loss increaseddecreased to $7,929,132$14,289,468 for the sixnine months ended DecemberMarch 31, 20252026 as compared to a net loss of $784,493$54,851,839 for the sixnine months ended DecemberMarch 31, 2024.2025. The change relates to the factors discussed above.

Reworded

The Company paid legal fees related to the sale of our Series C preferred stock of $50,000 and accreted $882,246 up to the redemption value of the Series C Preferred stock. Accordingly, the Company recognized total deemed dividend of $932,246 and $0 during the threenine months ended March 31, 2026 and six months ended December 31, 2025 and 2024,2025, respectively, and a corresponding reduction of income available to common stockholders during the three and six nine months ended DecemberMarch 31, 20252026 and 2024.2025.

Reworded

Net loss available to common stockholders increaseddecreased to $4,023,640$6,360,336 for the three months ended DecemberMarch 31, 20252026 as compared to a net loss available available to common stockholders of $430,183$54,067,346 for the three months ended DecemberMarch 31, 2024.2025. Net loss available to common stockholders decreased increased to $8,861,378$15,221,714 for the sixnine months ended DecemberMarch 31, 20252026 as compared to a net loss available to common stockholders of $784,493$54,851,839 for for the sixnine months ended DecemberMarch 31, 2024.2025. The change relates to the factors discussed above.

Reworded

As of DecemberMarch 31, 2025,2026, we had total assets of $15,111,532,$14,333,780, comprised primarily of cash of $561,237$443,702, GST tax receivable of $16,994,$11,057, prepaid expenses – current portion of $7,127,293,$7,733,625, other current assets of $1,400,$35,104, security deposit of $2,000,$2,065, operating lease ROU asset, net of $50,901,$46,584, prepaid expenses – long-term of $7,347,310$6,057,422 and fixed assets of $4,397.$4,221. As compared to June 30, 2025, we had total assets of $19,631,808, comprised primarily of cash of $12,088, GST tax receivable of $5,302, prepaid expenses – current portion of $8,334,046, other current assets of $1,380, security deposit of $1,971, deferred offering cost of $291,773, operating lease ROU asset, net of $59,413 and prepaid expenses – long-term of $10,925,835.

Reworded

We had current liabilities of $3,624,018,$3,475,628, primarily comprised of net convertible debt of $55,000, accounts payable, accrued expenses and and accrued interest of $1,986,098,$2,039,249, employee benefit liability of $703,190, loans payable of $65,280,$738,187, loans payable – related party of $472,083,$465,282, embedded conversion option liabilities of $32,128,$50,273, warrant liability of $288,635$104,313 and operating lease liability of $21,604 $23,324 as of DecemberMarch 31, 2025.2026. As compared to June 30, 2025, $5,578,240, primarily comprised of net convertible debt of $537,921, accounts payable, accrued expenses and accrued interest of $2,926,941, employee benefit liability of $667,901, loans payable of $65,280, loans payable – related party of $415,329, note payable, net of $543,312, embedded conversion option liabilities of $403,892 and operating lease liability of $17,664.

Reworded

During the sixnine months ended DecemberMarch 31, 20252026 we received proceeds from the sale of our common stock for approximately $3.3 million, sale of our our Series C preferred stock for approximately $950,000$950,000, proceeds from exercise of Series C warrants of $1,000,000 and proceeds from issuance of notes of $175,000 and proceeds from issuance of loan payable from related parties of $78,249.

Reworded

We have substantial capital resource requirements and have incurred significant losses since inception. As of DecemberMarch 31, 2025,2026, we had $443,702 $561,237 in cash. We depend upon debt and/or equity financing to fund our ongoing operations and to execute our current business plan. Such capital requirements are in excess of what we have in available cash and for which we currently have commitments. Therefore, we presently do not have enough available cash to meet our obligations over the next 12 months. If continued funding and capital resources are unavailable at reasonable terms, we may curtail our plan of operations. We will be required to obtain alternative or additional financing from financial institutions, investors or otherwise, in order to maintain and expand our existing operations. The failure by us to obtain such financing would have a material adverse effect upon our business, financial condition and results of operations, and adversely affecting our ability to complete ongoing activities in connection with our research and development programs.

Reworded

Net cash used in operating activities was $2,938,207$4,080,653 for the sixnine months ended DecemberMarch 31, 2025,2026, due to our net loss of $7,929,132$14,289,468 offset primarily non-cash charges of amortization of debt discount of $186,777,$198,362, accretion of put premium of $37,450, non-cash interest expense of $5,843, total stock-based expenses of $5,496,367,$11,581,251, and foreign currency transaction loss of $54,196,$19,190, addback gain from extinguishment of debt of $135,943 and change in fair value of derivatives of $68,022$49,876 and warrant liability of $593,710, addback gain from extinguishment of debt of $210,178.$776,227. Net changes in operating assets and and liabilities totaled $661,280,$687,555, which is primarily attributable to an increase in prepaid expenses of $28,590,$68,669, decrease in accounts payable payable of $310,368,$335,235, and decrease in accrued expenses and other payables of $351,663.$308,783.

Reworded

Net cash used in operating activities was $216,786$312,982 for the sixnine months ended DecemberMarch 31, 2024,2025, due to our net loss of $784,493$54,851,839 offset primarily by non-cash charges of amortization of debt discount of $133,644,$193,283, non-cash interest expense of $4,582,$5,519, total stock-based expenses of $52,853,115, derivative expense of $35,741, $95,012, foreign currency transaction loss of $75,698,$88,184, and gainloss from extinguishment of debt of $30,078 $840,032 addback change in fair value of derivatives of $66,368.$113,487. Net changes in operating assets and liabilities totaled $329,466,$562,247, which is primarily attributable to an increase in accrued interest of $49,350,$89,179, increase in accounts payable of $102,374$118,706 and increase in accrued expenses and other payables of $166,993.$342.

Reworded

Net cash used in investing activities was $4,758$4,912 for the sixnine months ended DecemberMarch 31, 2025,2026, related to purchase of equipment, as compared to $0 for the sixnine months ended DecemberMarch 31, 2024.2025.

Reworded

Net cash provided by financing activities for the sixnine months ended DecemberMarch 31, 20252026 was $3,491,871.$4,473,485. During the sixnine months ended DecemberMarch 31, 31, 20252026 we received net proceeds from sales of our common stock for $3,314,458 and Series C preferred stock for $950,099, proceeds from exercise of Series C warrants of $1,000,000, proceeds from issuance of notes of $175,000 and proceeds from issuance of loan from related parties of $78,249 offset by repayment of notes of $875,127 and loans payable – related party of $150,808.$169,194.

Reworded

Net cash provided by financing activities for the sixnine months ended DecemberMarch 31, 20242025 was $270,515.$418,000. During the sixnine months ended DecemberMarch 31, 2025 2024 we received net proceeds from issuance of convertible notes of $80,000,$150,000, proceeds from a note of $35,000$145,000 and proceeds from issuance of loan from related parties of $278,915$294,400 offset by repayment of notes of $98,400$98,400, convertible note of $8,000 and deferred offering cost of $25,000.$65,000.

Reworded

The effect of the exchange rate on cash resulted in a $243$43,694 positive adjustment to cash flows in the sixnine months ended DecemberMarch 31, 20252026 as compared to a $60,181$75,343 negative adjustment to cash flows in the sixnine months ended DecemberMarch 31, 2024.2025. The reason for the fluctuation is due due to the application of currency translation rates throughout the cash flow statement, the volume of transactions within each period and and the daily fluctuation in exchange rates.

Added

Warrant Liability: The Company accounts for the Series C warrants issued in November 2025, in accordance with the guidance contained in ASC 815 “Derivatives and Hedging” whereby under that provision these warrants do not meet the criteria for equity treatment and must be recorded as a liability. Accordingly, the Company classifies these warrant instruments as liabilities at fair value and adjusts the instruments to fair value at each reporting period. This liability is re-measured at each balance sheet date until the warrants are exercised or expire, and any change in fair value will be recognized in the Company’s statement of operations. The fair value of these warrants is estimated using a Monte Carlo simulation model. Such warrant classification is also subject to re-evaluation at each reporting period.

Reworded

We did not generate any revenue for the sixnine months ended DecemberMarch 31, 20252026 and 20242025 and have incurred significant losses and cash used in operations, and such losses and use of cash are expected to continue. Our independent registered public accounting firm has included a “Going Concern Qualification” in their audit report for each of the fiscal years ended June 30, 2025 and 2024. In addition, we have negative working capital and convertible debt that is past maturity that we are currently negotiating with lenders in order to amend the maturity dates. The foregoing raises substantial doubt about our ability to continue as a going concern for a period of 12 months from the issue date of this report. Our ability to continue as a going concern is dependent on our ability to execute our strategy and on our ability to raise additional funds and/or to consummate a public offering. Management is currently seeking additional funds, primarily through the issuance of equity and/or debt securities for cash to operate our business. No assurance can be given that any future financing will be available or, if available, that it will be on terms that are satisfactory to us. Even if we are able to obtain additional financing, it may contain undue restrictions on our operations, in the case of debt financing or cause substantial dilution for our stockholders, in case of equity and/or convertible debt financing. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty. The “Going Concern Qualification” might make it substantially more difficult to raise capital.

PPCB insider buying and selling (Form 4)

Since 2026-04-11, insiders reported open-market purchases in 0 Form 4 filings and open-market sales in 0 filings. Totals add up every open-market (code P and S) line in those filings, using the prices reported in the filings. Awards, option exercises, tax withholding and gifts are listed below but not counted.

No Form 4 stock transactions in this period.

Well-known investors holding PPCB (13F)

InvestorQuarterSharesReported value% of their 13FChange vs prior quarter
Citadel Advisors (Ken Griffin) COM NEW2026-06-3012,090$18.1K0.0%New position

13F reports are filed up to 45 days after quarter end and show long U.S. equity positions only; options positions are omitted here.

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