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enGene Holdings Inc.

For the period ended Oct 31, 2025. Filed Dec 22, 2025.

View on SEC.gov

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Dec 22, 2025

ENGN$1.75+4.2%Stored close · as of Nov 6, 2026

What changed in Management’s Discussion and Analysis?

Read the current filing

Previous report: 10-K

Period ended 2024-10-31; filed 2024-12-19.

0000950170-24-138472

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Current report: 10-K

Period ended 2025-10-31; filed 2025-12-22.

0001193125-25-328743

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 213 previous paragraphs and 153 current paragraphs.

108 unchanged; 33 reworded; 10 added; 66 removed; 6 previous and 2 current paragraphs rearranged.

Tables are not compared: 6 previous and 6 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (10)

Current report

Certain amounts reported in prior years have been reclassified to conform to the current year's presentation.

Current report

a $37.6 million increase in detalimogene manufacturing activities is primarily attributable to the preparation for our planned Biologics License Application ("BLA") submission in the second half of 2026;

Current report

a $9.2 million increase in personnel-related costs, including a $1.5 million increase in stock-based compensation, as the Company hired a number of key personnel to ramp up its clinical operations, quality, medical affairs and manufacturing functions to support our LEGEND study of detalimogene;

Current report

a $6.9 million increase in clinical operations is a result of our increasing clinical trial activities including complete enrollment of the pivotal cohort of the Phase 2 LEGEND study of detalimogene in BCG-unresponsive NMIBC; and

Current report

a $2.5 million increase in other research and development expenses is a result of regulatory and medical affairs professional service fees incurred in preparation for our planning BLA submission and research as the Company focuses on advancing the clinical and preclinical pipelines.

Current report

Certain amounts reported in prior years have been reclassified to conform to the current year's presentation.

Current report

a $5.2 million increase in personnel-related expenses, including a $2.8 million increase in stock-based compensation, driven by the hiring of key general and administrative personnel; partially offset by

Current report

a $0.5 million decrease in other general and administrative expenses primarily driven by decreased professional fees as work has transitioned to internal resources, partially offset by increased facilities expense.

Current report

As of October 31, 2025, we classified $8.0 million of the note payable as current. As of October 31, 2024, we classified $0.7 million of the note payable as current, which represents the back-end fee associated with the refinancing of the Prior Term Loan. During the years ended October 31, 2025 and 2024, we recognized $2.4 million and $2.2 million of interest expense related to the Amended Loan Agreement, respectively, and $0.6 million each year related to the amortization of the debt discount.

Current report

Our leases are comprised of all operating leases for Montreal, Canada, Boston, MA USA and Waltham, MA USA office space and Montreal, Canada lab space. Please refer to Note 13 to our consolidated financial statements included elsewhere in this Annual Report for expenses related to the lease obligations in the twelve months ended October 31, 2025, future payment requirements, and the guaranty obligations under the lease agreements.
Removed paragraphs (66)

Previous report

On October 31, 2023, the Company, FEAC, and enGene Inc., a corporation incorporated under the laws of Canada (now known as “enGene Inc” or “Old enGene”), consummated the merger (the “Reverse Recapitalization”) pursuant to a business combination agreement, dated as of May 16, 2023 (the “Merger Agreement”).

Previous report

The transaction was accounted for as a “reverse recapitalization” in accordance with U.S. GAAP. Under this method of accounting, FEAC was treated as the “acquired” company for financial reporting purposes. This determination is and was primarily based on the fact that subsequent to the Reverse Recapitalization, senior management of Old enGene continues as senior management of the combined company; Old enGene identifies a majority of the members of the board of directors of the combined company; the name of the combined company is enGene Holdings Inc. and it utilizes Old enGene’s current headquarters, and Old enGene’s operations comprise the ongoing operations of the combined company. Accordingly, for accounting purposes, the Company is considered to be a continuation of Old enGene, with the net identifiable assets of FEAC deemed to have been acquired by Old enGene in exchange for Old enGene common shares accompanied by a recapitalization, with no goodwill or intangible assets recorded. The number of number of common shares, net loss per common share, the number of warrants to purchase common shares, and the number of stock options and the related exercise prices of the stock options issued and outstanding prior to the Reverse Recapitalization, have been retrospectively restated to reflect an exchange ratio of approximately 0.18048 (the “Exchange Ratio”) established in the Merger Agreement. Operations prior to the Reverse Recapitalization are those of Old enGene.

Previous report

As a result of the Reverse Recapitalization, the Company became a publicly traded company, and listed its Common Shares and Warrants on the Nasdaq Global Market under the symbols “ENGN” and “ENGNW,” respectively, commencing trading on November 1, 2023, with Old enGene, a subsidiary of the Company continuing the existing business operations. Immediately after giving effect to the Reverse Recapitalization and the PIPE financing conducted by the Company as part of the Reverse Recapitalization (the “PIPE Financing”), the Company had 23,197,976 Common Shares and 10,411,641 Warrants outstanding.

Previous report

As part of the Reverse Recapitalization, the Company received net proceeds of $7.4 million from the FEAC trust account, net of the redemption payment to FEAC’s public shareholders and FEAC expenses. As a part of the Reverse Recapitalization, the Company raised an aggregate amount of $56.9 million through a series of convertible debt investments made to Old enGene which were exchanged for equity interests in the Company pursuant to the Reverse Recapitalization.

Previous report

costs of outside consultants, including their fees, share-based compensation and related travel expenses;

Previous report

refundable tax credits, which were moved to the direct expense category in 2023 to conform with current year presentation.

Previous report

facilities and other expenses not directly tied to a program.

Previous report

Change in fair value of convertible debenture embedded derivative liabilities

Previous report

Old enGene’s convertible debentures consisted of a debt instrument, a minimum interest obligation, and a share conversion feature. Old enGene identified embedded derivatives related to share conversion features within the convertible notes that required bifurcation as a single compound derivative instrument and were classified as liabilities on our consolidated balance sheets. The convertible debenture embedded derivative liabilities were initially recorded at fair value upon the date of issuance using a probability weighted expected return model and were subsequently remeasured to fair value at each reporting date. The estimated probability and timing of underlying events triggering the conversion features contained within the convertible debentures are inputs used to determine the estimated fair value of the embedded derivative. Changes in the fair value of the convertible debenture embedded derivative liabilities were recognized in change in fair value of convertible embedded derivative liabilities as a component of other expense in our consolidated statements of operations and comprehensive loss. Upon the close of the Reverse Recapitalization, Old enGene’s convertible debentures were exchanged for Common Shares of the Company, or settled through repayment, resulting in an extinguishment of the convertible debentures and related embedded derivative liabilities.

Previous report

Old enGene issued warrants to purchase redeemable convertible preferred shares as part of the issuance of certain redeemable convertible preferred shares and convertible debentures. Old enGene accounted for the redeemable convertible preferred shares warrants issued based upon the characteristics and provisions of the instrument and determined that the warrants were liability classified. The redeemable convertible preferred share warrants were recognized at their fair value on the date of issuance and remeasured to fair value at each reporting period, with the changes in fair value recognized in the change in fair value of warrant liabilities as a component of other expense in our consolidated statements of operations and comprehensive loss. Upon the close of the Reverse Recapitalization, the preferred share warrants were surrendered for no consideration and the fair value was determined to be zero.

Previous report

The warrants issued by Old enGene as part of the 2023 Financing (as defined herein) (the “2023 Warrants”) were concluded to be freestanding, liability classified instruments upon issuance, which were subsequently reclassified to equity upon the consummation of the Reverse Recapitalization. The fair value of the 2023 Warrants was estimated based on the underlying quoted market price of the FEAC public warrants, prior to the close of the Reverse Recapitalization. The 2023 Warrants were classified as a Level 2 measurement given they were substantially similar to FEAC public warrants. The 2023 Warrants were initially measured at fair value and were subsequently remeasured at fair value with any changes in fair value recorded as a component of other expense in our consolidated statements of operations and comprehensive loss, so long as they remain liability classified. Upon the execution of the PIPE Financing and consummation of the Reverse Recapitalization, the 2023 Warrants were reclassified to equity as the number of warrants became fixed and it was determined that the warrants met the fixed for fixed criteria that is required for a contract to be considered indexed to the Company’s own stock as prescribed by Accounting Standards Codification (“ASC”) 815, Derivatives and Hedging.

Previous report

Old enGene issued convertible debentures and warrants in 2023 for which the fair value option of accounting was elected for the convertible debentures. The convertible debentures were initially recorded at fair value upon the date of issuance using a probability weighted expected return model and were subsequently remeasured to fair value at each reporting date. The estimated probability and timing of underlying events triggering the conversion contained within the convertible debentures are inputs used to determine the estimated fair value of the notes during the year ended October 31, 2023. Changes in the fair value of the convertible debentures were recognized in change in fair value of convertible debentures as a component of other expense in our consolidated statements of operations and comprehensive loss. Upon the close of the Reverse Recapitalization, convertible debentures were exchanged for Common Shares of the Company, resulting in an extinguishment of the convertible debentures.

Previous report

Loss on extinguishment of convertible debentures consists of the differences between the carrying value of Old enGene’s convertible debentures and the fair value of the settlement amounts upon repayment of the convertible debentures and exchange of the convertible debentures into shares of the Company.

Previous report

a $16.8 million increase in detalimogene direct expense is a result of our increasing clinical and manufacturing activities to advance our LEGEND study of detalimogene in BCG-unresponsive NMIBC, and prepare for our planned Biologics License Application submission; and

Previous report

a $4.8 million increase in personnel-related costs primarily due to an increase in share-based compensation expenses and in employee headcount. Included within personnel-related costs is $1.8 million and $0.8 million of share-based compensation, for the years ended October 31, 2024 and 2023, respectively.

Previous report

a $7.6 million increase in personnel-related expenses primarily driven by share-based compensation expense and in employee headcount. Included within personnel-related costs is $3.5 million and $2.6 million of share-based compensation, for the years ended October 31, 2024 and 2023, respectively;

Previous report

a $4.1 million increase in costs related to professional fees primarily driven by accounting and audit related fees; and

Previous report

a $1.9 million increase in other expenses driven by directors and officers' insurance expense as a result of operating as a public company.

Previous report

Net cash provided by financing activities for the fiscal year ended October 31, 2023 was $86.1 million, resulting from proceeds of $38.0 million received from the issuance of convertible debentures, and $64.3 million gross proceeds received from the PIPE Financing and Reverse Recapitalization, partially offset by the repayment of scheduled principal payments of the Hercules term loan of $1.6 million, full repayment of the BDC convertible debentures of $3.2 million, payment of debt issuance costs of $0.9 million and payment of transaction costs in connection with the Reverse Recapitalization and PIPE Financing of $10.5 million.

Previous report

On December 30, 2021, we entered into a Loan and Security Agreement (the “Prior Loan Agreement”) with Hercules for the issuance of a term loan facility of an aggregate principal amount of up to $20.0 million (the “Prior Term Loan”). The Prior Loan Agreement has remained in place after the consummation of the Reverse Recapitalization, until its amendment and restatement in December 2023, as discussed below. The Prior Loan Agreement provided for (i) an initial term loan advance of $7.0 million, which closed on December 30, 2021, (ii) subject to the achievement of certain Clinical Milestones (the “Clinical Milestone”), a right of the Company to request that the Lender make additional term loan advances to us in an aggregate principal amount of up to $4.0 million from the achievement of the Clinical Milestone through June 15, 2022, which was drawn in June 2022, and (iii) subject to the achievement of certain financial milestones (the “Financial Milestone”), a right of the Company to request that the Lender make additional term loan advances to the Company in an aggregate principal amount of up to $9.0 million from achievement of the Financial Milestone through December 15, 2022, which was not achieved. We were required to pay an end of term fee (the “Prior Term Loan End of Term Charge”) equal to 6.35% of the aggregate principal amount of the Prior Term Loans advances upon repayment. The financing agreement contained negative covenants that, among other things and subject to certain exceptions, could have restricted our ability to incur additional liens, incur additional indebtedness, make investments, including acquisitions, engage in fundamental changes, sell or dispose of assets that constitute collateral, including certain intellectual property, pay dividends or make any distribution or payment on or redeem, retire or purchase any equity interests, amend, modify or waive certain material agreements or organizational documents and make payments of certain subordinated indebtedness.

Previous report

The Prior Term Loan was scheduled to mature on July 1, 2025, with no option for extension (the “Prior Term Loan Maturity Date”).

Previous report

Under the Prior Loan Agreement, Old enGene agreed to issue to Hercules warrants (the “Old Hercules Warrants”) to purchase a number of shares of Old enGene’s redeemable convertible preferred shares at the exercise price equal to 2.5% of the aggregate amount of the Prior Term Loans that are funded, as such amounts are funded. Old enGene issued a total of 133,692 warrants to purchase Class C redeemable convertible preferred shares. Upon the close of the Reverse Recapitalization, the Old Hercules Warrants, along with all other warrants to purchase shares of Old enGene's redeemable convertible preferred shares, were surrendered for no consideration.

Previous report

The Term Loans mature on January 1, 2028, with no option for extension.

Previous report

In connection with the Amended Loan Agreement, we also agreed to issue to the Lenders in connection with each advance of Term Loans warrants to purchase that number of our Common Shares as shall be equal to 2% of the aggregate principal amount of such Term Loan advance divided by the Warrant per share exercise price of $7.21 (which exercise price equals the ten-day volume weighted average price for the ten (10) trading days immediately preceding the Hercules Closing Date and is subject to customary adjustments under the terms of the Warrants) (the “Hercules Common Share Warrants”). The Hercules Common Share Warrants are exercisable for a period of seven years from issuance. On the Hercules Closing Date, we issued to the Lenders 62,413 Hercules Common Share Warrants in connection with the Tranche 1 Advance of the Term Loan. Under the terms of the Amended Loan Agreement, the maximum number of Hercules Common Share Warrants and underlying Common Shares of the Company that could be issued is 138,696.

Previous report

During the fiscal years ended October 31, 2024 and 2023, the Company recognized $2.2 million and $1.8 million of interest expense related to the Loan Agreement, respectively.

Previous report

As of October 31, 2023, the Company classified $0.6 million of the note payable as current, which represents the principal payments due and amortization of the debt discount between October 31, 2023 and the date the Term Loan was amended in December 2023 (see below). Subsequent to the amendment to the Term Loan, we are not required to make any principal payments until at least July 1, 2025.

Previous report

On December 18, 2024, the Company entered into the First Amendment to Amended and Restated Loan and Security Agreement with Hercules, which amended the Amended Loan Agreement. See “Notes to the Financial Statements—Note 19, Subsequent Events” for additional information.

Previous report

Based on our current operating plan, we believe that our cash on hand is sufficient to fund our operations for at least the next 12 months from the date of issuance of our consolidated financial statements included in this Annual Report. We could use our available capital resources sooner than we currently expect. Our failure to raise capital as and when needed would have a negative impact on our financial condition and our ability to pursue our business strategy.

Previous report

Old enGene was eligible to claim Canadian federal and provincial tax credits as a Canadian controlled private corporation (“CCPC”) on eligible scientific research and experimental development (“SR&ED”) expenditures through September 2023, at which time the Company lost its status as a CCPC in connection with the Reverse Recapitalization. As such, the Company is no longer eligible for cash refunds on federal tax credits earned with respect to federally eligible SR&ED expenditures. Following the loss of CCPC status, the Company’s federal SR&ED tax credits are earned at a lower rate and may only be used to offset future federal taxes payable. Provincial tax credits earned in Québec in relation to SR&ED expenditures are anticipated to continue to result in a cash refund to the Company, albeit at a reduced rate.

Previous report

Our leases are comprised of all operating leases for office and lab space. We have a month-to-month office and lab space lease located in Montreal, Quebec, Canada, which commenced in November 2021 and had an initial term of 12 months that expired on October 31, 2022. The lease includes options to renew for consecutive twelve-month periods upon landlord consent, at new lease rates. In October 2022, we entered into a lease amendment to extend the lease for an additional term of six months through April 2023, with an option to extend the lease through September 2023. In April 2023, the Company extended the lease through September 2023. In September 2023, the Company extended the lease term through November 5, 2023. The amendment resulted in $0.2 million of additional lease commitments to be paid during the extended term, inclusive of the extension through November 5, 2023.

Previous report

On December 29, 2022, we signed a new lease for approximately 10,620 square feet of new laboratory and office space at 4868 Rue Levy, Montreal, QC. The term of the lease is for 10 years beginning on the commencement date and requires an annual initial base rent of $36.50 Canadian Dollar (“CAD”) per square foot, which is subject to annual increases of 2%. The lease commenced in November 2023.

Previous report

On January 1, 2024, we entered into a lease agreement, in which we are sub-leasing approximately 6,450 square feet of office space located at 200 Fifth Avenue, Waltham, Massachusetts 02451. We will make an aggregate amount of base rental payments of $0.5 million, under the initial term of the lease, which is set to expire on December 30, 2026 and does not have an option to renew.

Previous report

Old enGene’s Board of Directors granted 1,046,764 options to employees on July 7, 2023 for non-voting common shares of Old enGene at an exercise price of $5.87 CAD ($4.24 USD). The exercise price of $5.87 CAD ($4.24 USD) was approved by Old enGene's Board of Directors and determined to be equal to the fair value of its common shares on the grant date based on a valuation performed by an independent third-party valuation specialist and considering (i) the lapse of time between the date of the valuation as of May 31, 2023 and the grant of the award was limited, and (ii) events between the valuation date and grant date that would affect the valuation of common shares. Significant assumptions used in the valuation to determine the fair value of common shares included expected value of common shares, discount rate, DLOM, and the expected timing of a future liquidity event such as an initial public offering, SPAC transaction or sale of Old enGene, in light of prevailing market conditions. These options were not exercisable unless and until the completion of the Merger Agreement and there was an effective registration statement for the shares underlying such granted options and the options would have terminated automatically in the event of the termination of the Merger Agreement. We valued these awards at the grant date using Black-Scholes pricing model in which the fair value of the stock on the grant date was equal to the exercise price of the award. Upon meeting the exercisability conditions, 794,643 of the issued options were fully vested and exercisable, and the remaining 252,121 options vest over varying terms up to four years. We recognize compensation expense when achievement of the performance condition is deemed probable using an accelerated attribution method, as if each vesting tranche was treated as an individual award.

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Reworded paragraphs (33)

Previous wording

We are a clinical-stage biotechnology company focused on developing genetic medicines to improve the lives of patients suffering from bladder cancer. We are developing non-viral genetic medicines based on our novel and proprietary dually derived chitosan, or “DDX”, gene delivery platform, which allows localized delivery of complex genetic cargos directly to mucosal tissues and other organs. Our lead product candidate, detalimogene voraplasmid, or detalimogene, formerly known as EG-70, is a therapy designed to generate a local immune reaction in proximity to tumors. We believe this enables the immune system to durably clear the tumor and develop memory to resist recurrence. Because this treatment is designed to work by delivering genetic cargo to the broader tumor tissue environment rather than tumor cells specifically, we believe it has the potential to be widely utilized across tumor types. Currently, we are developing detalimogene as a monotherapy to treat non-muscle invasive bladder cancer (“NMIBC”) with carcinoma in situ (“CIS”) in patients that have been unresponsive to treatment with Bacillus Calmette-Guérin, or “BCG,” or what is referred to as “BCG-unresponsive NMIBC with CIS.” We are also exploring the clinical application of detalimogene to other forms of NMIBC, namely, papillary-only BCG-unresponsive NMIBC (i.e., NMIBC without CIS), as well as BCG-naïve NMIBC patients with CIS and BCG-exposed NMIBC patients with CIS (i.e., patients who have been treated with some BCG but who do not qualify as BCG-unresponsive in accordance with FDA and urology practice guidelines).

Current wording

We are a clinical-stage biotechnology company focused on developing genetic medicines to improve the lives of patients suffering from bladder cancer. We are developing non-viral genetic medicines based on our novel and proprietary dually derivatized chitosan, or “DDX”, gene delivery platform, which allows localized delivery of complex genetic cargos directly to mucosal tissues and other organs. Our lead product candidate, detalimogene voraplasmid, or detalimogene, formerly known as EG-70, is a therapy designed to generate a local immune reaction in proximity to tumors. We believe this enables the immune system to durably clear the tumor and develop memory to resist recurrence. Because this treatment is designed to work by delivering genetic cargo to the broader tumor tissue environment rather than tumor cells specifically, we believe it has the potential to be widely utilized across tumor types. Currently, we are developing detalimogene as a monotherapy to treat patients that have non-muscle invasive bladder cancer (“NMIBC”) with carcinoma in situ (“CIS”) that have been unresponsive to treatment with Bacillus Calmette-Guérin, or “BCG,” or what is referred to as “BCG-unresponsive NMIBC with CIS.” We are also exploring the clinical application of detalimogene to other forms of NMIBC, namely, in patients with papillary-only BCG-unresponsive NMIBC (i.e., NMIBC without CIS), as well as in patients with BCG-naïve NMIBC with CIS and in patients with BCG-exposed NMIBC with CIS (i.e., patients who have been treated with some BCG but who do not qualify as BCG-unresponsive in accordance with FDA and urology practice guidelines).

Previous wording

Our detalimogene program is currently enrolling patients in a combined Phase 1/2 open-label study with a pivotal cohort, referred to as “LEGEND”. The Phase 2 portion of LEGEND is enrolling three cohorts: cohort 1 is a pivotal cohort enrolling BCG-unresponsive NMIBC patients with CIS; cohort 2 is enrolling patients with BCG-naïve NMIBC patients with CIS (cohort 2a) and BCG-exposed NMIBC patients with CIS (cohort 2b); and cohort 3 is enrolling patients with BCG-unresponsive NMIBC who have papillary disease only (i.e., no CIS). In addition, our preclinical research is focused on expanding the cancer indications that can be treated with detalimogene as well as discovering new opportunities to apply our DDX technology platform to treat other indications with high unmet medical needs.

Current wording

Detalimogene is currently being studied in a combined Phase 1/2 open-label trial, referred to as “LEGEND” (ClinicalTrials.gov identifier NCT04752722). The Phase 2 portion of LEGEND is comprised of three cohorts: Cohort 1 is a pivotal cohort studying detalimogene in patients with high-risk BCG-unresponsive NMIBC with CIS with or without concomitant papillary disease for which we have completed enrollment with 125 patients; Cohort 2 is evaluating detalimogene in patients with high-risk BCG-naïve NMIBC with CIS (Cohort 2a, with 30 enrolled patients as of November 11, 2025) and patients with high-risk BCG-exposed NMIBC with CIS (Cohort 2b, with 45 enrolled patients as of November 11, 2025); and Cohort 3 is evaluating detalimogene in patients with high-risk BCG-unresponsive NMIBC who have papillary disease only (i.e., no CIS, with 36 enrolled patients as of November 11, 2025). In addition, our preclinical research is focused on expanding the cancer indications that can be treated with detalimogene as well as discovering new opportunities to apply our DDX technology platform to treat other indications with high unmet medical needs.

Previous wording

Since our inception, we have devoted substantially all of our efforts to organizing and staffing our Company, business planning, raising capital, establishing our intellectual property portfolio, acquiring or discovering product candidates, research and development activities for our primary program, detalimogene voraplasmid, or detalimogene. We do not have any products approved for sale and have not generated any revenue from product sales. We operate as a single operating segment focused on research, discovery, and clinical development of detalimogene. Since our merger with Forbion European Acquisition Company (“FEAC”) (the “Reverse Recapitalization”), we have financed the Company through a series of Private Investment in Public Entity (“PIPE”) financings and debt facility with Hercules.

Current wording

Since our inception, we have devoted substantially all of our efforts to organizing and staffing our Company, business planning, raising capital, establishing our intellectual property portfolio, acquiring or discovering product candidates, research and development activities for our primary program, detalimogene voraplasmid, or detalimogene. We do not have any products approved for sale and have not generated any revenue from product sales. We operate as a single operating segment focused on research, discovery, and clinical development of detalimogene. Since our merger with Forbion European Acquisition Company (“FEAC”) (the “Reverse Recapitalization”), we have financed the Company through a series of private investment in public equity (“PIPE”) financings, debt arrangements, and issuance of warrants. In addition, in November 2025, we issued Common Shares and pre-funded warrants pursuant to an underwritten public offering, as further described in “Notes to the Financial Statements—Note 17, Subsequent Events”.

Previous wording

We have never been profitable and have incurred net losses since inception. Our net losses were $55.1 million and $99.9 million for the years ended October 31, 2024 and 2023, respectively. As of October 31, 2024 and 2023, we had an accumulated deficit of $254.7 million and $199.6 million, respectively, and cash and cash equivalents of $173.0 million and $81.5 million, respectively. We expect to continue to incur significant expenses and increasing operating losses for the foreseeable future as we advance the ongoing LEGEND study of detalimogene, including the pivotal cohort of patients with BCG-unresponsive NMIBC, to completion; execute on our plan to file a Biologics License Application with the FDA in mid-2026; and pursue potential pipeline expansion via additional detalimogene development opportunities and other compounds. In addition, we expect to incur significant expenses as we establish medical affairs, sales, marketing and distribution infrastructure and capabilities to support the potential commercial launch of detalimogene and significant additional commercialization-related expenses, if and when detalimogene is approved. As a result, we expect to need substantial additional funding to support our continuing operations and pursue our growth strategy. Until such time as we can generate significant revenue from product sales, if ever, we expect to finance our operations through a combination of public or private equity offerings and debt financings, or other capital sources, which could include potential collaboration agreements, strategic alliances, or licensing arrangements. We may be unable to raise additional funds or enter into such other arrangements when needed on favorable terms or at all. Our failure to raise capital or enter into other arrangements as and when needed would have a negative impact on our financial condition and our ability to develop our product candidates.”

Current wording

We have never been profitable and have incurred net losses since inception. Our net losses were $117.3 million and $55.1 million for the years ended October 31, 2025 and 2024, respectively. As of October 31, 2025 and 2024, we had an accumulated deficit of $372.0 million and $254.7 million, respectively, and cash, cash equivalents and marketable securities of $202.3 million and $297.9 million, respectively. We expect to continue to incur significant expenses and increasing operating losses for the foreseeable future as we advance the ongoing LEGEND study of detalimogene, including the pivotal cohort of patients with BCG-unresponsive NMIBC, to completion; execute on our plan to file a Biologics License Application with the FDA in the second half of 2026; and pursue potential pipeline expansion via additional detalimogene development opportunities and other compounds. In addition, we expect to incur significant expenses as we establish medical affairs, sales, marketing and distribution infrastructure and capabilities to support the potential commercial launch of detalimogene and significant additional commercialization-related expenses, if and when detalimogene is approved. As a result, we expect to need substantial additional funding to support our continuing operations and pursue our growth strategy. Until such time as we can generate significant revenue from product sales, if ever, we expect to finance our operations through a combination of public or private equity offerings and debt financings, or other capital sources, which could include potential collaboration agreements, strategic alliances, or licensing arrangements. We may be unable to raise additional funds or enter into such other arrangements when needed on favorable terms or at all. Our failure to raise capital or enter into other arrangements as and when needed would have a negative impact on our financial condition and our ability to develop our product candidates.

Previous wording

As of October 31, 2024, we had $173.0 million in cash and cash equivalents and $124.9 million in marketable securities, mainly US Treasury Bonds. We believe that our existing cash and cash equivalents and marketable securities as of October 31, 2024 will be sufficient to fund our operating expenses, debt obligations, and capital expenditure requirements for at least the next 12 months from the issuance date of the consolidated financial statements included within this Annual Report. While we have historically been successful in securing financing, raising additional funds is dependent on a number of factors outside of our control, and as such there is no assurance that we will be able to do so in the future. See“Liquidity and Capital Resources”below.

Current wording

As of October 31, 2025, we had $50.2 million in cash and cash equivalents and $152.1 million in marketable securities, mainly US Treasury Bonds. We believe that our existing cash and cash equivalents and marketable securities as of October 31, 2025 will be sufficient to fund our operating expenses, debt obligations, and capital expenditure requirements for at least the next 12 months from the issuance date of the consolidated financial statements included within this Annual Report. In addition, as discussed under “Notes to the Financial Statements—Note 17, Subsequent Events”, we received aggregate net proceeds of approximately $140.1 million in November 2025 in connection with an underwritten public offering of our Common Shares and pre-funded warrants. While we have historically been successful in securing financing, raising additional funds is dependent on a number of factors outside of our control, and as such there is no assurance that we will be able to do so in the future. See“Liquidity and Capital Resources”below.

Previous wording

expenses incurred under agreements with CROs that are primarily engaged in the oversight and conduct of our clinical trials; CDMOs that are primarily engaged to provide drug substance and product for our clinical trials, research and development programs, as well as investigative sites and consultants that conduct our clinical trials, nonclinical studies and other scientific development services;

Current wording

expenses incurred under agreements with CROs that are primarily engaged in the oversight and conduct of our clinical trials; CMOs that are primarily engaged to provide drug substance and product for our clinical trials, research and development programs, as well as investigative sites and consultants that conduct our clinical trials, nonclinical studies and other scientific development services;

Previous wording

costs related to compliance with quality and regulatory requirements;

Current wording

costs associated with other research and development expenses including costs related to outside consultants, costs related to compliance with quality and regulatory requirements, payments made under third-party licensing agreements, and costs related to facilities, supplies, rent, insurance, certain legal fees.

Previous wording

A significant portion of our research and development costs to date have been third-party costs, which we track on an individual product candidate basis after a clinical product candidate has been identified. Currently, our main clinical product candidate is detalimogene. Our indirect research and development costs are primarily personnel-related costs, facilities and other costs. Employees and infrastructure are not directly tied to any one program and are deployed across our programs. As such, we do not track these costs on a specific program basis. We utilize third party contractors for our research and development activities and CDMOs for our manufacturing activities and we do not have our own laboratory or manufacturing facilities.

Current wording

A significant portion of our research and development costs to date have been third-party costs, which we track on an individual product candidate basis after a clinical product candidate has been identified. Currently, our main clinical product candidate is detalimogene. Our indirect research and development costs are primarily personnel-related costs, facilities, and other costs. Employees and infrastructure are not directly tied to any one program and are deployed across our programs. As such, we do not track these costs on a specific program basis. We utilize third party contractors for our research and development activities and CMOs for our manufacturing activities and we do not have our own laboratory or manufacturing facilities.

Previous wording

Research and development activities are central to our business model. Currently, the Company’s sole research and development facility is located in Montreal, Quebec, Canada. We expect that our research and development expenses will continue to increase for the foreseeable future as we progress our ongoing Phase 1/2 clinical trial for detalimogene, continue to discover and develop additional product candidates, expand our headcount and maintain, expand and enforce our intellectual property portfolio. If detalimogene or any future product candidates enter into later stages of clinical development, they will generally have higher development costs than those in earlier stages of clinical development, primarily due to the increased size and duration of later-stage clinical trials. There are numerous factors associated with the successful development and commercialization of any product candidates we may develop in the future, including future trial design and various regulatory requirements, many of which cannot be determined with accuracy at this time based on our stage of development. Additionally, future commercial and regulatory factors beyond our control will impact our clinical development program and plans.

Current wording

Research and development activities are central to our business model. Currently, the Company’s sole laboratory facility is located in Montreal, Quebec, Canada, and as such, a portion of the Company’s research and development and other operating expenses are incurred in Canada and denominated in the Canadian dollar. We expect that our research and development expenses will continue to increase for the foreseeable future as we progress our ongoing Phase 1/2 clinical trial for detalimogene, continue to discover and develop additional product candidates, expand our headcount and maintain, expand and enforce our intellectual property portfolio. If detalimogene or any future product candidates enter into later stages of clinical development, they will generally have higher development costs than those in earlier stages of clinical development, primarily due to the increased size and duration of later-stage clinical trials. There are numerous factors associated with the successful development and commercialization of any product candidates we may develop in the future, including future trial design and various regulatory requirements, many of which cannot be determined with accuracy at this time based on our stage of development. Additionally, future commercial and regulatory factors beyond our control will impact our clinical development program and plans.

Previous wording

Interest expense is made of interest paid on our convertible notes and third-party debt, as well as non-cash interest expense for amortization of our debt discounts.

Current wording

Interest expense consists of interest paid on our convertible notes and third-party debt, as well as non-cash interest expense for amortization of our debt discounts.

Previous wording

Research and development expenses increased by $21.9 million from $16.5 million for the year ended October 31, 2023 to $38.3 million for the year ended October 31, 2024. This increase was attributable to the following:

Current wording

Research and development expenses increased by $56.2 million from $38.3 million for the year ended October 31, 2024 to $94.5 million for the year ended October 31, 2025. This increase was attributable to the following:

Previous wording

General and administrative expenses increased by $14.4 million from $9.6 million for the year ended October 31, 2023 to $24.0 million for the year ended October 31, 2024. This increase was primarily attributable to the following:

Current wording

General and administrative expenses increased by $4.7 million from $24.0 million for the year ended October 31, 2024 to $28.7 million for the year ended October 31, 2025. This increase was primarily attributable to the following:

Previous wording

Other (income) expenses, decreased by approximately $81.0 million from expense of $73.8 million for the year ended October 31, 2023 to income of $7.1 million for the year ended October 31, 2024. This increase is attributable to a $9.3 million increase in interest income earned in the current period from larger cash balances arising from the February 2024 PIPE Financing and the October 2024 PIPE Financing (collectively, the “2024 PIPE Financings”), a $2.2 million decrease in interest expense as expense associated with the conversion and repayments of our convertible debentures were no longer applicable to the current period (only interest expense that was incurred related to the debt facility with Hercules Capital in the current period), a $66.8 million net expense from the change in fair value of warrant and convertible debt liabilities during the year ended October 31, 2023 that were no longer applicable to the current period as the associated instruments were settled upon the close of the Reverse Recapitalization, and a $3.1 million loss on extinguishment of debt during the year ended October 31, 2023 as compared to $0.4 million gain on extinguishment of debt that was incurred during the current year.

Current wording

Other (income) expenses, decreased by approximately $1.3 million from income of $7.1 million for the year ended October 31, 2024 to income of $5.9 million for the year ended October 31, 2025 primarily due to a $1.0 million decrease in interest income earned in the current period, a $0.2 million increase in interest expense, $0.4 million gain on extinguishment of debt that was incurred during the prior year and $0.5 million increase in other expense primarily related to foreign currency fluctuations.

Previous wording

Since our inception, we have incurred significant losses in each period and on an aggregate basis. We have not yet commercialized any product candidates, and we do not expect to generate revenue from sales of any product candidates or from other sources for several years, if at all. As of October 31, 2024, we had $173.0 million in cash and cash equivalents and $124.9 million in marketable securities, and we had an accumulated deficit of $254.7 million. Since the Reverse Recapitalization, we have financed our operations primarily through proceeds received through PIPE financings and debt facility with Hercules. Our recent sources of liquidity include the $200.0 million from the February 2024 PIPE Financing, net of issuance costs of $12.4 million, and the $60.1 million from the October 2024 PIPE Financing, net of issuance costs of $3.8 million.

Current wording

Since our inception, we have incurred significant losses in each period and on an aggregate basis. We have not yet commercialized any product candidates, and we do not expect to generate revenue from sales of any product candidates or from other sources for several years, if at all. As of October 31, 2025, we had $50.2 million in cash and cash equivalents and $152.1 million in marketable securities, and we had an accumulated deficit of $372.0 million. Based on our current operating plans, we expect our cash, cash equivalents and marketable securities as of October 31, 2025 will be sufficient to fund the Company’s operating expenses and debt obligations requirements for at least the next 12 months from the issuance date of the consolidated financial statements included within this Annual Report.

Previous wording

Based on our current operating plans, we expect our cash and cash equivalents as of October 31, 2024 will be sufficient to fund the Company’s operating expenses and debt obligations requirements for at least the next 12 months from the issuance date of the consolidated financial statements included within this Annual Report, without giving effect to any potential milestone debt tranches we may be eligible to drawdown further under our debt facility with Hercules. Our current operating plan is based on various assumptions. If we use our capital resources sooner than expected, we will evaluate reductions in expense or obtaining additional financing. This may include pursuing a combination of public or private equity offerings, debt financings, collaborations, strategic alliances or licensing arrangements with third parties. There can be no assurance that such financing will be available in sufficient amounts or on acceptable terms, if at all, and some could be dilutive to existing stockholders. If we are unable to obtain additional funding on a timely basis, we may be forced to significantly curtail, delay, or discontinue one or more of our planned research or development programs or be unable to expand our operations.

Current wording

The Company’s other sources of liquidity include $27.5 million that we may be eligible to drawdown further under our debt facility with Hercules, as well as the $100.0 million limit under our Open Market Sale Agreement with Jefferies LLC, which was entered into in December 2024. Our current operating plan is based on various assumptions. If we use our capital resources sooner than expected, we will evaluate reductions in expense or obtaining additional financing. This may include pursuing a combination of public or private equity offerings, debt financings, collaborations, strategic alliances or licensing arrangements with third parties. There can be no assurance that such financing will be available in sufficient amounts or on acceptable terms, if at all, and some could be dilutive to existing stockholders. If we are unable to obtain additional funding on a timely basis, we may be forced to significantly curtail, delay, or discontinue one or more of our planned research or development programs or be unable to expand our operations.

Previous wording

the timing and amount of milestone and other payments we are obligated to make under our Nature Technology Corporation Agreement or any future license agreements;

Current wording

the timing and amount of milestone and other payments we are obligated to make under our Nature Technology Corporation License Agreement or any future license agreements;

Previous wording

Net cash used in operating activities for the fiscal year ended October 31, 2023 was $24.7 million and was primarily due to our net loss of $99.9 million, partially offset by adjustments for non-cash charges totaling $75.7 million. Further changes were driven by a $1.0 million increase in investment tax credit receivables and a $0.5 million decrease in other net working capital adjustments.

Current wording

Net cash used in operating activities for the fiscal year ended October 31, 2025 was $99.2 million and was primarily due to our net loss of $117.3 million, partially offset by adjustments for non-cash charges totaling $8.3 million. Further changes were driven by an increase of $0.6 million in investment tax credits receivable and a $10.3 million increase in other net working capital adjustments.

Previous wording

Net cash used in operating activities for the fiscal year ended October 31, 2024 was $48.3 million and was primarily due to our net loss of $55.1 million, partially offset by adjustments for non-cash charges totaling $6.8 million. Further changes were driven by the receipt of a $2.0 million refundable investment tax credit and a $1.9 million increase in other net working capital adjustments.

Current wording

Net cash used in operating activities for the fiscal year ended October 31, 2024 was $48.3 million and was primarily due to our net loss of $55.1 million, partially offset by adjustments for non-cash charges totaling $6.8 million. Further changes were driven by the receipt of a $2.0 million refundable investment tax credit and a $1.9 million decrease in other net working capital adjustments.

Previous wording

Net cash used in investing activities for each of the fiscal years ended October 31, 2024 and 2023 was $125.9 million and $0.3 million, respectively, consisting of purchases of marketable securities during the current year and property and equipment during each year.

Current wording

Net cash used in investing activities for each of the fiscal years ended October 31, 2025 and 2024 was $25.1 million and $126.0 million, respectively, primarily consisting of purchases, net of maturities, of marketable securities and purchases of property and equipment during each year.

Previous wording

As of October 31, 2024, the Amended Loan Agreement provides for a term loan facility of up to $50.0 million available in multiple tranches (the “Term Loan”), as follows: (i) an initial term loan advance (the “Tranche 1 Advance”) that was made on the Hercules Closing Date of $22.5 million, approximately $8.6 million of which was applied to refinance in full the term loans outstanding under the Prior Loan Agreement, (ii) subject to the achievement of the specified interim milestone (the “Interim Milestone”) and satisfaction of certain other conditions precedent, our right to request that the Lenders make additional term loan advances to us in an aggregate principal amount of up to $7.5 million from the achievement of the Interim Milestone through the earlier of (x) 60 days following the Interim Milestone and (y) March 31, 2025, and (iii) an uncommitted tranche subject to the Lenders’ investment committee approval and satisfaction of certain other conditions precedent (including payment of a 0.75% facility charge on the amount borrowed), pursuant to which we may request from time to time up to and including the Amortization Date (as defined below) that the Lenders make additional term loan advances to us in an aggregate principal amount of up to $20.0 million. We are required to pay upon the earlier of January 1, 2028 (the “Maturity Date”) or payment in full of the Term Loans, an end of term fee equal to 5.50% of the aggregate principal amount of the Term Loans (the “End of Term Charge”). We are also required to pay on July 1, 2025 or, if earlier, the date we prepay the Term Loans, approximately $0.7 million representing the Prior Term Loan End of Term Charge (the Prior Term Loan End of Term Charge and End of Term Charge, collectively the “End of Term Charges”).

Current wording

On December 30, 2021, we entered into a Loan and Security Agreement (the "Prior Loan Agreement") with Hercules Capital, Inc. ("Hercules") for the issuance of a term loan facility with an aggregate principal amount of up to $20.0 million (the “Prior Term Loan”). On December 22, 2023 (the "Hercules Closing Date"), we entered into an amended and restated loan and security Agreement (the "Amended Loan Agreement”), with Hercules, as agent and lender, and the several banks and other financial institutions or entities from time to time parties thereto (the "Lenders"). The Amended Loan Agreement amended and restated in its entirety the Prior Loan Agreement. The Amended Loan Agreement provided for a term loan facility of up to $50.0 million available in multiple tranches (the “Term Loan”), as follows: (i) an initial term loan advance (the “Tranche 1 Advance”) that was made on the Tranche 1 Advance closing date of $22.5 million, approximately $8.6 million of which was applied to refinance in full the term loans outstanding under the Prior Loan Agreement, (ii) subject to the achievement of the specified Interim Milestone (the “Interim Milestone”), which includes no default or event of default, delivery of written notice to the Lenders that the Company has conducted an analysis of interim efficacy of data from the clinical evaluation of detalimogene in the Phase 2 clinical study, and satisfaction of certain other conditions precedent, a right of the Company to request that the Lenders make additional term loan advances in an aggregate principal amount of up to $7.5 million from the date of achievement of the Interim Milestone through the earlier of (x) 60 days following the achievement of the Interim Milestone and (y) March 31, 2025, and (iii) an uncommitted tranche subject to the Lenders’ investment committee approval and satisfaction of certain other conditions precedent (including payment of a 0.75% facility charge on the amount borrowed), pursuant to which the Company may request from time to time up to and including the Amortization Date (as defined below) that the Lenders make additional term loan advances to the Company in an aggregate principal amount of up to $20.0 million. The Company is required to pay upon the earlier of January 1, 2028 ( the “Maturity Date”) or payment in full of the Term Loan, an end of term fee equal to 5.50% of the aggregate principal amount of the Term Loan (the “End of Term Charge”). The Amended Loan Agreement also required us to pay on July 1, 2025 or, if earlier, the date we prepaid the Term Loan, $0.7 million representing the Prior Term Loan End of Term Charge (the "Prior Term Loan End of Term Charge" and "End of Term Charge", collectively the “End of Term Charges”).

Previous wording

We accounted for the Amended Loan Agreement as an extinguishment of the Prior Term Loan. As a result of the extinguishment, we recorded a loss of $0.4 million as a component within other income and expense in our consolidated statement of operations during the year ended October 31, 2024, which represented the reacquisition price of the debt, including fees and the initial fair value of the warrants to the Lender, and the carrying value of the Prior Term Loan at the time of extinguishment.

Current wording

We accounted for the Amended Loan Agreement as an extinguishment of the Prior Term Loan. As a result of the extinguishment, we recorded a loss of $0.4 million as a component within other income and expense in our consolidated statement of operations during the year ended October 31, 2024, which represented the difference between the reacquisition price of the debt, including fees, and the initial fair value of the warrants paid directly to Hercules, and the carrying value of the Prior Term Loan at the time of extinguishment.

Previous wording

First Amendment to Amended and Restated Loan and Security Agreement

Current wording

On December 18, 2024, we entered into a First Amendment to Amended and Restated Loan and Security Agreement (the "First Amendment") with the Lenders. The First Amendment modified the Amended Loan Agreement to reallocate the $7.5 million previously available under Tranche 2 (as defined in the Amended Loan Agreement), which was not drawn by the Company upon achievement of Interim Milestone, to Tranche 3 (as defined in the Amended Loan Agreement). Pursuant to the First Amendment, the $7.5 million advance originally available upon achievement of the Interim Milestone was added to the uncommitted tranche subject to the Lenders' investment committee approval and satisfaction of certain other conditions precedent (including payment of a 0.75% facility charge on the amount borrowed), pursuant to which the Company may request from time to time that the Lenders make additional loan advances to the Company in an aggregate principal amount of up to $27.5 million. The First Amendment did not change the total term loan facility available to us of up to $50.0 million. The First Amendment further provided for certain administrative changes in accordance with the foregoing.

Previous wording

At our option, we may elect to prepay all, but not less than all, of the outstanding Term Loan by paying the entire principal balance and all accrued and unpaid interest thereon plus a prepayment charge equal to the following percentage of the principal amount being prepaid: (i) 3.0% of the principal amount outstanding if the prepayment occurs in any of the first twelve months following the Hercules Closing Date; (ii) 2.0% of the principal amount outstanding if the prepayment occurs after the first twelve months following the Hercules Closing Date but on or prior to twenty-four months following the Hercules Closing Date; and (iii) 1.0% of the principal amount outstanding if prepayment occurs at any time thereafter but prior to the Maturity Date.

Current wording

At our option, we may elect to prepay all, but not less than all, of the outstanding Term Loan by paying the entire principal balance and all accrued and unpaid interest thereon plus a prepayment charge equal to the following percentage of the principal amount being prepaid: (i) 3.0% of the principal amount outstanding if the prepayment occurs in any of the first twelve months following the Closing Date (as defined in the Amended Loan Agreement); (ii) 2.0% of the principal amount outstanding if the prepayment occurs after the first twelve months following the Closing Date but on or prior to twenty-four months following the Closing Date; and (iii) 1.0% of the principal amount outstanding if prepayment occurs at any time thereafter but prior to the Maturity Date.

Previous wording

As of October 31, 2024, we had outstanding borrowings of $22.5 million under the Amended Loan Agreement and incurred $2.2 million of debt discount and issuance costs inclusive of legal fees and End of Term Charges under the Term Loan.

Current wording

As of October 31, 2025, we had borrowed $22.5 million under the Amended Loan Agreement and incurred $2.2 million of debt discount and issuance costs inclusive of legal fees and End of Term Charges under the Term Loan. The remaining $27.5 million of the uncommitted tranche subject to the Lenders’ investment committee approval and satisfaction of certain other conditions precedent described above remains undrawn and available to us. The Prior Term Loan End of Term Charge of $0.7 million has been paid as of October 31, 2025.

Previous wording

The Term Loan bears cash interest payable monthly at an annual rate equal to the greater of (a) the prime rate of interest as reported in the Wall Street Journal plus 0.75% (capped at 9.75%) and (b) 9.25%. The Term Loan also bears additional payment-in-kind interest at an annual rate of 1.15%, which is added to the outstanding principal balance of the Term Loan on each monthly interest payment date. Borrowings under the Amended Loan Agreement are repayable in monthly interest-only payments through the “Amortization Date”, which is either: (x) July 1, 2025 or (y) if the Interim Milestone is achieved and there has been no default, January 1, 2026, or (z) if the Interim Milestone and certain clinical milestones are achieved and there has been no default under the Amended Loan Agreement, July 1, 2026. After the Amortization Date, the outstanding Term Loans and interest shall be repayable in equal monthly payments of principal and accrued interest until the Maturity Date.

Current wording

The Term Loan bears cash interest payable monthly at an annual rate equal to the greater of (a) the prime rate of interest as reported in the Wall Street Journal plus 0.75% (capped at 9.75%) and (b) 9.25%. The Term Loan also bears additional payment-in-kind interest at an annual rate of 1.15%, which is added to the outstanding principal balance of the Term Loan on each monthly interest payment date. Borrowings under the Amended Loan Agreement, as amended by the First Amendment, are repayable in monthly interest-only payments through the "Amortization Date", which is either: (x) if the Interim Milestone is achieved and there has been no default, January 1, 2026, or (y) if the Interim Milestone and certain clinical milestones are achieved and there has been no default, July 1, 2026. After the Amortization Date, the outstanding Term Loan and interest shall be repayable in equal monthly payments of principal and accrued interest until the Maturity Date. Through October 31, 2025, we have achieved the Interim Milestone but have not yet achieved certain clinical milestones. Amounts payable on January 1, 2026 were classified as current liabilities on the consolidated balance sheet for the year ended October 31, 2025. The effective interest rate of the Term Loan was 11.63% as of October 31, 2025.

Previous wording

In connection with the Amended Loan Agreement, we granted Hercules a security interest senior to any current and future debts and to any security interest in all of our right, title, and interest in, to and under all of our property and other assets, subject to limited exceptions including our intellectual property.

Current wording

In connection with the Amended Loan Agreement, as amended by the First Amendment, we granted Hercules a security interest senior to any current and future debts and to any security interest in all of our right, title, and interest in, to and under all of our property and other assets, subject to limited exceptions including our intellectual property.

Previous wording

The Amended Loan Agreement contains negative covenants that, among other things and subject to certain exceptions, could restrict our ability to incur additional liens, incur additional indebtedness, make investments, including acquisitions, engage in fundamental changes, sell or dispose of assets that constitute collateral, including certain intellectual property, pay dividends or make any distribution or payment on or redeem, retire or purchase any equity interests, amend, modify or waive certain material agreements or organizational documents and make payments of certain subordinated indebtedness. The Amended Loan Agreement also contains certain events of default and representations, warranties and non-financial covenants of ours. We have been in compliance with the financial covenants and non-financial covenants since inception of the Term Loan.

Current wording

The Amended Loan Agreement, as amended by the First Amendment, contains negative covenants that, among other things and subject to certain exceptions, could restrict our ability to incur additional liens, incur additional indebtedness, make investments, including acquisitions, engage in fundamental changes, sell or dispose of assets that constitute collateral, including certain intellectual property, pay dividends or make any distribution or payment on or redeem, retire or purchase any equity interests, amend, modify or waive certain material agreements or organizational documents and make payments of certain subordinated indebtedness. The Amended Loan Agreement, as amended by the First Amendment, also contains certain events of default and representations, warranties and non-financial covenants of the Company. The Company was in compliance with these financial covenants at October 31, 2025.

Previous wording

On April 10, 2020, we entered into the License Agreement with NTC pursuant to which NTC granted us a worldwide non-exclusive, royalty-bearing and sublicensable license to certain patents and know-how relating to the Nanoplasmid™ vector backbone that is used in detalimogene voraplasmid to research, develop, make, use, import, sell and offer and sell, any gene and cell therapy products incorporating the Nanoplasmid™ vector backbone (excluding any such products in the field of dermatology). Unless terminated earlier, the License Agreement will continue until no valid claim of any licensed patent exists in any country. We can voluntarily terminate the License Agreement with prior notice to NTC.

Current wording

On April 10, 2020, we entered into the License Agreement with NTC pursuant to which NTC granted us a worldwide non-exclusive, royalty-bearing and sublicensable license to certain patents and know-how relating to the Nanoplasmid™ vector backbone that is used in detalimogene voraplasmid to research, develop, make, use, import, sell and offer to sell, any gene and cell therapy products incorporating the Nanoplasmid™ vector backbone (excluding any such products in the field of dermatology). Unless terminated earlier, the License Agreement will continue until no valid claim of any licensed patent exists in any country. We can voluntarily terminate the License Agreement with prior notice to NTC.

Previous wording

We enter into contracts in the normal course of business with CROs, CDMOs and other third-party vendors for nonclinical research studies and testing, clinical trials and testing and manufacturing services. Most contracts do not contain minimum purchase commitments and are cancellable by us upon written notice. Payments due upon cancellation consist of payments for services provided or expenses incurred, including those incurred by subcontractors of our suppliers.

Current wording

We enter into contracts in the normal course of business with CROs, CMOs and other third-party vendors for nonclinical research studies and testing, clinical trials and testing and manufacturing services. Most contracts do not contain minimum purchase commitments and are cancellable by us upon written notice. Payments due upon cancellation consist of payments for services provided or expenses incurred, including those incurred by subcontractors of our suppliers.

Previous wording

The Company does not have material capital expenditure commitments at October 31, 2024.

Current wording

The Company did not have material capital expenditure commitments at October 31, 2025.

Previous wording

Prior to the Reverse Recapitalization, because there was no public market for Old enGene’s common shares, its Board of Directors approved the fair value of its common share based on third-party valuations of its common shares. Initially, the enterprise equity value of Old enGene was determined using a market approach and/or cost approach by considering the weighting of scenarios estimated using a back-solve method based on recent financing transactions of the Company. This value was then allocated towards the Company’s various securities of its capital structure using an option pricing method, or OPM, and a waterfall approach based on the order of the superiority of the rights and preferences of the various securities relative to one another. Significant assumptions used in the OPM to determine the fair value of common shares include volatility, discount for lack of marketability, and the expected timing of a future liquidity event such as an initial public offering, or sale of our Company in light of prevailing market conditions. This valuation process creates a range of equity values both between and within scenarios. In addition, various objective and subjective factors were considered to determine the fair value of our Common Shares as of each grant date of stock options, including, among other factors:

Current wording

Prior to the Reverse Recapitalization, because there was no public market for enGene Inc.’s common shares, its Board of Directors approved the fair value of its common share based on third-party valuations of its common shares. Initially, the enterprise equity value of enGene Inc. was determined using a market approach and/or cost approach by considering the weighting of scenarios estimated using a back-solve method based on recent financing transactions of the Company. This value was then allocated towards the Company’s various securities of its capital structure using an option pricing method, or OPM, and a waterfall approach based on the order of the superiority of the rights and preferences of the various securities relative to one another. Significant assumptions used in the OPM to determine the fair value of common shares include volatility, discount for lack of marketability, and the expected timing of a future liquidity event such as an initial public offering, or sale of our Company in light of prevailing market conditions. This valuation process creates a range of equity values both between and within scenarios. In addition, various objective and subjective factors were considered to determine the fair value of our Common Shares as of each grant date of stock options, including, among other factors:

Previous wording

Subsequent to the consummation of the Reverse Recapitalization, the fair value of the Common Shares used in the Black-Scholes option-pricing model to determine the fair value of the stock option will be determined based on the quoted price of our Common Shares. Further, there were no performance conditions outstanding subsequent to the consummation of the Reverse Recapitalization.

Current wording

Subsequent to the consummation of the Reverse Recapitalization, the fair value of the Common Shares used in the Black-Scholes option-pricing model to determine the fair value of the stock option is determined based on the quoted price of our Common Shares. Further, there were no performance conditions outstanding subsequent to the consummation of the Reverse Recapitalization.

Previous wording

Our share-based compensation expense is recorded in general and administrative and research and development expenses in the Company’s consolidated statements of operations and comprehensive loss. We recorded share-based compensation expense of $5.3 million and $3.5 million for the fiscal years ended October 31, 2024 and 2023, respectively.

Current wording

Our share-based compensation expense is recorded in general and administrative and research and development expenses in the Company’s consolidated statements of operations and comprehensive loss. We recorded share-based compensation expense of $9.6 million and $5.3 million for the fiscal years ended October 31, 2025 and 2024, respectively. See “Notes to the Financial Statements—Note 10, Share-Based Compensation" for additional information.
Rearranged current paragraphs (2)

Current report — wording carried from elsewhere

From the Reverse Recapitalization through October 31, 2025, we have financed our operations primarily through proceeds received through PIPE and public financings and debt facility with Hercules. Those sources of liquidity include the $200.0 million from the February 2024 PIPE Financing, net of issuance costs of $12.4 million, and the $60.1 million from the October 2024 PIPE Financing, net of issuance costs of $3.8 million. Subsequent to October 31, 2025, we received gross proceeds of $149.5 million, net of issuance costs of $9.4 million, from the public offering of Common Shares and pre-funded warrants that closed in November 2025, as further described in “Notes to the Financial Statements—Note 17, Subsequent Events”.

Current report — wording carried from elsewhere

Net cash provided by financing activities for the fiscal year ended October 31, 2025 was $1.5 million, primarily resulting from proceeds from exercise of stock options of $2.2 million, which were partially offset by $0.7 million in principal repayments of the Prior Term Loan (as defined herein).
Rearranged previous paragraphs (6)

Previous report — wording carried elsewhere

payments made under third-party licensing agreements; offset by

Previous report — wording carried elsewhere

On December 22, 2023 (the “Hercules Closing Date”), we entered into an amended and restated loan and security agreement (the “Amended Loan Agreement”), with Hercules, as agent and lender, and the several banks and other financial institutions or entities from time to time parties thereto (with Hercules, the “Lenders”). The Amended Loan Agreement amends and restates in its entirety the Prior Loan Agreement with Hercules dated December 30, 2021.

Previous report — wording carried elsewhere

Critical Accounting Estimates for the year ended October 31, 2023

Previous report — wording carried elsewhere

The expected volatility was determined based on an analysis of reported data for a group of guideline companies that have issued instruments with substantially similar terms. The expected volatility has been determined using a weighted average of the historical volatility measures of this group of guideline companies. The risk-free interest rate is determined by reference to the Canadian Treasury yield curve in effect at the time of measurement of the warrant liabilities for time periods approximately equal to the weighted average expected life of the warrant. Old enGene did not pay any cash dividends on its redeemable convertible preferred shares; therefore, the expected dividend yield was assumed to be zero.

Previous report — wording carried elsewhere

Because there was no public market for the underlying redeemable convertible preferred shares of Old enGene, its Board of Directors determined their fair value based on third-party valuations. Initially, the enterprise equity value of Old enGene was determined using a market approach and/or cost approach by considering the weighting of scenarios estimated using a back-solve method based on recent financing transactions of Old enGene. This value was then allocated towards Old enGene’s various securities of its capital structure using an option pricing method, or OPM, and a waterfall approach based on the order of the superiority of the rights and preferences of the various securities relative to one another. Significant assumptions used in the OPM to determine the fair value of preferred shares include volatility, DLOM, and the expected timing of a future liquidity event such as an initial public offering, SPAC transaction or sale of Old enGene, in light of prevailing market conditions. This valuation process creates a range of equity values both between and within scenarios.

Previous report — wording carried elsewhere

The assumptions underlying these valuations represented management’s best estimate, which involved inherent uncertainties and the application of management’s judgment and these valuations are sensitive to changes in the unobservable inputs. As a result, if we had used different assumptions or estimates, or if there are changes to the unobservable inputs, the fair value of the April 2023 and May 2023 Notes could have been materially different.