Form: 10-Q

Quarterly report pursuant to Section 13 or 15(d)

November 12, 2024


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

Form 10-Q

(Mark One)

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended September 30, 2024

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF SECURITIES EXCHANGE ACT OF 1934

For the transition period from                to ________

Commission File Number: 001-34079
 
Opus Genetics, Inc.
(Exact name of Registrant as specified in its charter)

Delaware
 
11-3516358
(State or Other Jurisdiction of Incorporation or Organization)
 
(I.R.S. Employer Identification Number)

 
37000 Grand River Avenue, Suite 120
Farmington Hills, MI
 
48335
(Address of Principal Executive Offices)
 
(Zip Code)

Registrant’s Telephone Number, Including Area Code: (248) 957-9024
 
Ocuphire Pharma, Inc.
(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class
 
Trading Symbol(s)
 
Name of Each Exchange on Which Registered
Common Stock, $0.0001 par value per share

IRD
 
The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting company”, and “emerging growth company” in Rule 12b-2 of the Exchange Act:

Large accelerated filer
Non-accelerated filer
Accelerated filer
Smaller reporting company

   
Emerging growth company


If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No

The number of outstanding shares of the registrant’s common stock as of November 7, 2024 was 31,568,457.



OPUS GENETICS, INC.
FORM 10-Q
INDEX

   
Page
 
PART 1 – FINANCIAL INFORMATION

Item 1.
3
  3
  4
  5
  6
  7
Item 2.
29
Item 3.
44
Item 4.
45
   
 
PART II – OTHER INFORMATION

   
Item 1.
45
Item 1A.
45
Item 2.
84
Item 3.
84
Item 4.
84
Item 5.
85
Item 6.
85
   
86

2

PART I – FINANCIAL INFORMATION

Item 1.
Financial Statements

Ocuphire Pharma, Inc.
Condensed Balance Sheets
(in thousands, except share amounts and par value)
 
   
As of
 
   
September 30,
   
December 31,
 
    2024     2023  
Assets
  (unaudited)        
Current assets:
           
Cash and cash equivalents
 
$
36,632
   
$
50,501
 
Accounts receivable
    1,857       926  
Contract assets and unbilled receivables
    1,468       1,407  
Prepaids and other assets
    429       1,099  
Short-term investments
   
3
     
15
 
Total current assets
   
40,389
     
53,948
 
Property and equipment, net
   
     
 
Total assets
 
$
40,389
   
$
53,948
 
                 
Liabilities and stockholders’ equity
               
Current liabilities:
               
Accounts payable
 
$
844
   
$
2,153
 
Accrued expenses
   
5,171
     
1,815
 
Derivative liability     74
      74
 
Total current liabilities
   
6,089
     
4,042
 
Total liabilities
   
6,089
     
4,042
 
                 
Commitments and contingencies (Note 3 and Note 8)
           
                 
Stockholders’ equity:
               
Preferred stock, par value $0.0001; 10,000,000 shares authorized as of September 30, 2024 and December 31, 2023; no shares issued and outstanding at September 30, 2024 and December 31, 2023.
   
     
 
Common stock, par value $0.0001; 125,000,000 and 75,000,000 shares authorized as of September 30, 2024 and December 31, 2023, respectively; 26,198,444 and 23,977,491 shares issued and outstanding at September 30, 2024 and December 31, 2023, respectively.
   
3
     
2
 
Additional paid-in capital
   
138,160
     
131,370
 
Accumulated deficit
   
(103,863
)
   
(81,466
)
Total stockholders’ equity
   
34,300
     
49,906
 
Total liabilities and stockholders’ equity
 
$
40,389
   
$
53,948
 
 
See accompanying notes.

3

Ocuphire Pharma, Inc.
Condensed Statements of Comprehensive (Loss) Income
(in thousands, except share and per share amounts)
(Unaudited)


 
For the Three Months Ended
September 30,
   
For the Nine Months Ended
September 30,
 
   
2024
   
2023
    2024     2023  
License and collaborations revenue
  $ 3,867     $ 11,935     $ 6,690     $ 17,358  
                                 
Operating expenses:
                               
General and administrative
   
2,894
     
2,055
      10,918       8,680  
Research and development
   
8,982
     
3,494
      19,817       13,812  
Total operating expenses
   
11,876
     
5,549
      30,735       22,492  
(Loss) income from operations    
(8,009
)
   
6,386
      (24,045 )     (5,134 )
Financing costs (Note 6)
          (1,328 )           (1,328 )
Fair value change in derivative liability
          61             61  
Other income, net
   
483
     
456
      1,648       1,224  
(Loss) income before income taxes
   
(7,526
)
   
5,575
      (22,397 )     (5,177 )
Provision for income taxes
   
     
(14
)
          (14 )
Net (loss) income
   
(7,526
)
   
5,561
      (22,397 )     (5,191 )
Other comprehensive (loss) income, net of tax    
     
             
Comprehensive (loss) income
 
$
(7,526
)
 
$
5,561
    $ (22,397 )   $ (5,191 )
Net (loss) income  per share (Note 10):
                               
Basic
 
$
(0.29
)
 
$
0.26
    $ (0.88 )   $ (0.25 )
Diluted
  $ (0.29 )   $ 0.25     $ (0.88 )   $ (0.25 )
Number of shares used in per share calculations:
                               
Basic
    26,145,080       21,446,648       25,501,117       21,117,211  
Diluted
    26,145,080       22,405,995       25,501,117       21,117,211  

See accompanying notes.
 
4

Ocuphire Pharma, Inc.
Condensed Statements of Changes in Stockholders’ Equity
(in thousands, except share amounts)
(Unaudited)

   
Common Stock
   
Additional
Paid–In
   
Accumulated
   
Total
 
   
Shares
   
Amount
   
Capital
   
Deficit
   
Equity
 
                               
Balance at December 31, 2022
   
20,861,315
   
$
2
   
$
117,717
   
$
(71,480
)
 
$
46,239
 
Issuance costs
                (2 )           (2 )
Stock-based compensation
   
68,646
     
     
804
     
     
804
 
Exercise of warrants
    17,869                          
Net and comprehensive loss
   
     
     
     
(5,791
)
   
(5,791
)
Balance at March 31, 2023
   
20,947,830
     
2
     
118,519
     
(77,271
)
   
41,250
 
Issuance costs                 (7 )           (7 )
Stock-based compensation
   
37,954
     
     
1,422
     
     
1,422
 
Net and comprehensive loss
   
     
     
     
(4,961
)
   
(4,961
)
Balance at June 30, 2023
   
20,985,784
     
2
     
119,934
     
(82,232
)
   
37,704
 
Issuance of common stock in connection with the at-the-market program and purchase agreement     1,624,347             6,504             6,504  
Issuance costs
                (60 )           (60 )
Stock–based compensation
                573             573  
Net and comprehensive income
                      5,561       5,561  
Balance at September 30, 2023
    22,610,131     $
2     $
126,951     $
(76,671 )   $
50,282  

Balance at December 31, 2023
   
23,977,491
   
$
2
   
$
131,370
   
$
(81,466
)
 
$
49,906
 
Issuance of common stock in connection with the at-the-market program and purchase agreement
    1,000,550       1       2,478             2,479  
Issuance costs                 (165 )           (165 )
Stock–based compensation
   
120,516
     
     
985
     
     
985
 
Share repurchases for the payment of employee taxes
    (12,965 )           (42 )           (42 )
Net and comprehensive loss
   
     
     
     
(7,106
)
   
(7,106
)
Balance at March 31, 2024
   
25,085,592
     
3
     
134,626
     
(88,572
)
   
46,057
 
Issuance of common stock in connection with the at-the-market program and purchase agreement
    788,566             1,563             1,563  
Issuance costs
   
     
     
(25
)
         
(25
)
Stock–based compensation
   
104,880
     
     
806
     
     
806
 
Net and comprehensive loss
   
     
     
     
(7,765
)
   
(7,765
)
Balance at June 30, 2024
   
25,979,038
     
3
     
136,970
     
(96,337
)
   
40,636
 
Issuance of common stock in connection with the at-the-market program 
    219,406             456             455  
Issuance costs
                (42 )           (41 )
Stock–based compensation
                776             776  
Net and comprehensive loss
                        (7,526 )     (7,526 )
Balance at September 30, 2024
    26,198,444     $
3     $
138,160     $
(103,863 )   $
34,300  

See accompanying notes.

5

 Ocuphire Pharma, Inc.
Condensed Statements of Cash Flows
(in thousands)
(Unaudited)

   
For the Nine Months
Ended
September 30,
 
   
2024
   
2023
 
Operating activities
           
Net loss
 
$
(22,397
)
 
$
(5,191
)
Adjustments to reconcile net loss to net cash used in operating activities:
               
Stock-based compensation
   
2,567
     
2,799
 
Depreciation
   
     
3
 
Unrealized loss from short-term investments
    12       38  
Financing costs
          1,328  
Fair value change in derivative liability
          (61 )
Change in assets and liabilities:
               
Accounts receivable
    (931 )     (8,834 )
Contract assets and unbilled receivables
    (61 )     2,341  
Prepaid and other assets
   
670
     
969
 
Accounts payable
   
(1,319
)
   
709
 
Accrued and other liabilities
   
3,321
     
239
 
Net cash used in operating activities
   
(18,138
)
   
(5,660
)
Investing activities
               
Net cash used in investing activities
   
     
 
Financing activities
               
Proceeds from issuance of common stock in connection with the at-the-market program and purchase agreement
    4,497       5,482  
Issuance costs     (186 )     (106 )
Share repurchases for the payment of employee taxes
    (42 )      
Net cash provided by financing activities
   
4,269
     
5,376
 
Net decrease in cash and cash equivalents
   
(13,869
)
   
(284
)
Cash and cash equivalents at beginning of period
   
50,501
     
42,634
 
Cash and cash equivalents at end of period
 
$
36,632
   
$
42,350
 
Supplemental disclosure of cash flow information:
               
Cash paid for income taxes
 
$
   
$
318
 
Cash paid for interest
 
$
   
$
 
Supplemental non-cash financing transactions:
               
Unpaid issuance costs  
$
46
   
$
115
 
Non-cash issuance of common stock in connection with equity purchase agreement
  $     $ 1,022  
Value of derivative established in connection with the equity purchase agreement
  $     $ 154  
 
See accompanying notes.

6

Notes to Condensed Financial Statements

1.
Company Description and Summary of Significant Accounting Policies

Nature of Business

On October 22, 2024, Opus Genetics, Inc., a Delaware corporation formerly known as Ocuphire Pharma, Inc. (the “Company” or “Opus”), acquired a private corporation then operating under the name of “Opus Genetics, Inc.” (“Former Opus”) pursuant to the terms of an Agreement and Plan of Merger, dated as of October 22, 2024 (such agreement, the “Merger Agreement” and the transaction consummated via the Merger Agreement, the “Opus Acquisition”), by and among the Company, Former Opus, and certain merger subsidiaries party thereto.

The accompanying unaudited condensed financial statements do not give effect to the Opus Acquisition. The historical financial statements have been labeled under the name “Ocuphire Pharma, Inc.” solely for purposes of this filing, as this was the name of the Company for the entirety of the historical periods presented.
Following the Opus Acquisition, the Company is a clinical-stage ophthalmic biotechnology company developing gene therapies for the treatment of  inherited retinal diseases (IRDs) and other ophthalmologic disorders. The pipeline includes adeno-associated virus (AAV)-based gene therapies that address mutations in genes that cause different forms of bestrophinopathy, Leber congenital amaurosis (LCA) and retinitis pigmentosa. The Company’s most advanced gene therapy program is designed to address mutations in the LCA5 gene, which encodes the lebercilin protein and is currently being evaluated in a Phase 1/2 open-label, dose-escalation trial. The pipeline also includes Phentolamine Ophthalmic Solution 0.75%, a non-selective alpha-1 and alpha-2 adrenergic antagonist to reduce pupil size, and APX3330, a novel small-molecule inhibitor of Ref-1 to slow the progression of non-proliferative diabetic retinopathy. Phentolamine Ophthalmic Solution 0.75% is currently being evaluated in Phase 3 trials for presbyopia and dim (mesopic) light vision disturbances.

In November 2022, the Company entered into a license and collaboration agreement (the “Viatris License Agreement”) with FamyGen Life Sciences, Inc. (acquired by and now known as Viatris, Inc. (“Viatris”)), pursuant to which it granted Viatris an exclusive license to develop, manufacture, import, export and commercialize its refractive product candidate Phentolamine Ophthalmic Solution 0.75% (initially known as Nyxol) (“PS”). PS is a once-daily eye drop formulation of phentolamine mesylate designed to reduce pupil diameter and improve visual acuity. PS was approved by the FDA for the treatment for pharmacologically induced mydriasis produced by adrenergic agonists (e.g., phenylephrine) or parasympatholytic (e.g., tropicamide) agents, or a combination thereof under the brand name RYZUMVITM in September 2023 and was launched commercially in April 2024. The Company reported positive top-line data from multiple late-stage clinical trials for PS in reversal of pharmacologically induced mydriasis, presbyopia and dim light disturbances. The VEGA-2 Phase 3 study in presbyopia achieved its primary endpoint. The VEGA-3 Phase 3 clinical trial evaluating PS for presbyopia (age-related blurry near vision) is underway. For decreased vision under mesopic (low) light conditions following keratorefractive surgery, we received FDA agreement under Special Protocol Assessment (“SPA”) for LYNX-2, a Phase 3 Trial of PS. LYNX-2 continues enrollment.  LYNX-3, an additional Phase 3 study for decreased vision under mesopic (low) light conditions following keratorefractive surgery, has commenced.

Basis of Presentation

The accompanying condensed financial statements have been prepared by the Company, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to such rules and regulations.
The December 31, 2023 condensed balance sheet was derived from audited financial statements, and may not include all disclosures required by GAAP; however, the Company believes that the disclosures are adequate to make the information presented not misleading. These unaudited condensed financial statements should be read in conjunction with the audited financial statements and the notes thereto for the fiscal year ended December 31, 2023.
 
In the opinion of management, all adjustments, consisting of only normal recurring adjustments that are necessary to present fairly the financial position, results of operations, and cash flows for the interim periods, have been made. The results of operations for the interim periods are not necessarily indicative of the operating results for the full fiscal year or any future periods.

7


Notes to Condensed Financial Statements
Liquidity


The accompanying condensed financial statements have been prepared on the basis that the Company will continue as a going concern. From its inception, the Company has devoted substantially all its efforts to drug development and conducting clinical trials.



As of September 30, 2024, the Company had $36.6 million in cash and cash equivalents. The Company believes its current available cash and cash equivalents will be sufficient to fund the Company’s planned expenditures and meet its obligations for at least twelve months from the date of issuance of these financial statements.



In the future, the Company may need to raise additional funds until it is able to generate sufficient revenues to fund its development activities. The Company’s future operating activities, coupled with its plans to raise capital or pursue additional financing, may provide additional liquidity in the future; however, these actions are not solely within the control of the Company and the Company is unable to predict the outcome of these actions taken to generate the liquidity ultimately required.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

 
Segment Information

Operating segments are components of an enterprise for which separate financial information is available and is evaluated regularly by the Company’s chief operating decision maker in deciding how to allocate resources and assessing performance. The Company’s chief operating decision maker is its Chief Executive Officer or such person functioning in such role. The Company’s Chief Executive Officer views the Company’s operations and manages its business in one operating segment, which is the business of development of products related to vision performance and health. Accordingly, the financial statements and accompanying notes contained herein include the measure of profit or loss, categories of expenses and other financial information that is evaluated by the Company’s Chief Executive Officer.

Cash and Cash Equivalents
 
The Company considers all highly liquid investments with an original maturity of 90 days or less at the time of deposit to be cash equivalents.
 

Concentration of Credit Risk


Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash and cash equivalents. Management follows approved policies established by the Company’s Board of Directors (the “Board”) to reduce credit risk associated with the Company’s cash deposit and investment accounts. Pursuant to these policies, the Company limits its exposure through the kind, quality and concentration of its investments. The Company’s cash and cash equivalents are held or managed by two financial institutions in the United States. As of September 30, 2024, the Company had cash equivalents of $36.1 million that were not eligible for coverage by Federal Deposit Insurance Corporation. These balances are invested in funds whose assets consist almost entirely of securities issued by the U.S. Treasury or guaranteed by the U.S. government.



Short-term Investments



The Company determines the appropriate classification of its investments in debt and equity securities at the time of purchase and records them on a settlement date basis. The Company’s short-term investments are comprised of equity securities, which in accordance with the fair value hierarchy described below are recorded at fair value using Level l inputs on the balance sheets. Subsequent changes in fair values are recorded in other income, net on the statements of comprehensive (loss) income. The Company classifies investments available to fund current operations as current assets on its balance sheets. The Company did not recognize any impairments on its investments to date through September 30, 2024.

8


Notes to Condensed Financial Statements
Revenue Recognition
 

The Company follows the provisions of Accounting Standards Codification (“ASC”) 606, Revenue from Contracts with Customers. The guidance provides a five-step model to determine how revenue is recognized. The Company has entered into license agreements which have revenue recognition implications (See Note 9 – License and Collaboration Agreements).

 

In determining the appropriate amount of revenue to be recognized, the Company performs the following steps: (i) identification of the contracts with a customer; (ii) determination of the performance obligations in the contract; (iii) measurement of the transaction price, including potential constraints on variable consideration; (iv) allocation of the transaction price to the performance obligations based on estimated stand-alone selling prices; and (v) recognition of revenue when (or as) the Company satisfies a performance obligation.
 

A performance obligation is a promise in a contract to transfer a distinct good or service to the customer and is the unit of account in ASC 606. Performance obligations may include license rights, development and other services. Significant management judgment is required to determine the level of effort required under an arrangement and the period over which the Company expects to complete its performance obligations under the arrangement. If the Company cannot reasonably estimate when its performance obligations are either completed or become inconsequential, then revenue recognition is deferred until the Company can reasonably make such estimates. Revenue is then recognized over the remaining estimated period of performance using the cumulative catch-up method.



As part of the accounting for these arrangements, the Company must develop assumptions that require judgment to determine the stand-alone selling price of each performance obligation identified in the contract. The Company uses key assumptions to determine the stand-alone selling price, which may include forecasted revenues, development timelines, reimbursement rates for personnel costs, discount rates and probabilities of technical and regulatory success. The Company allocates the total transaction price to each performance obligation based on the relative standalone selling prices of the promised goods or service underlying each performance obligation.



Licenses of intellectual property and research and development services: If the license to the Company’s intellectual property is determined to be distinct from the other performance obligations identified in the arrangement, the Company recognizes revenues from non-refundable, up-front fees allocated to the license when the license is transferred to the customer, and the customer can use and benefit from the license. For licenses that are bundled with other obligations, such as research and development services, the Company utilizes judgment to assess the nature of the combined performance obligation to determine whether the combined performance obligation is satisfied over time or at a point in time and, if over time, the appropriate method of measuring progress for purposes of recognizing revenue from non-refundable, up-front fees. For research and development services that are distinct from a license transfer obligation, the Company determines whether the services are satisfied over time or at a point in time and, if over time, the appropriate method of measuring progress for purposes of recognizing revenue from such services. The Company evaluates the measure of progress each reporting period and, if necessary, adjusts the measure of performance and related revenue recognition.



Milestone payments: At the inception of each arrangement that includes milestone payments, the Company evaluates whether the milestones are considered probable of being achieved and estimates the amount to be included in the transaction price using the most likely amount method. If it is probable that a significant revenue reversal will not occur, the value of the associated milestone (such as a regulatory submission) is included in the transaction price. Milestone payments that are not within the control of the Company, such as approvals from regulators, are not considered probable of being achieved until such contingency occurs (such as receipt of those approvals).



Royalties: For arrangements that include sales-based royalties, including milestone payments based on the level of sales, and the license is deemed to be the predominant item to which the royalties relate, the Company recognizes revenue at the later of (a) when the related sales occur, or (b) when the performance obligation to which some or all of the royalty has been allocated has been satisfied (or partially satisfied).


9


Notes to Condensed Financial Statements

Contract Assets and Unbilled Receivables



The Company recognizes contract assets and unbilled receivables when goods or services are transferred to the customer before the customer pays or before reimbursement for payment is billed or due, excluding any amounts presented as an account receivable. The Company recorded contract assets and unbilled receivables in connection with a license and collaboration agreement (See Note 9 – License and Collaboration Agreements).



Accounts Receivable and Allowances for Credit Losses



The Company records a provision for credit losses, when appropriate, based on historical experience, current conditions and reasonable supportable forecasts. The Company estimates credit losses over the remaining expected life of an asset by, among other things, primarily using historical experience and current economic conditions that could affect the collectability of the balances in the future. Account balances are charged off against the allowance when the Company believes that it is probable that the receivable will not be recovered. Actual write-offs may be in excess of the Company’s estimated allowance. The Company has not incurred any bad debt expense to date and no allowance for credit losses has been recorded during the periods presented.



General and Administrative Expenses



General and administrative expenses consist primarily of personnel-related costs, including salaries, benefits and stock-based compensation costs, for personnel in functions not directly associated with research and development activities. Other significant costs include insurance coverage for directors and officers and other property and liability exposures, legal fees relating to intellectual property and corporate matters, business development costs, professional fees for accounting and tax services, other services provided by business consultants, and legal settlements.



Research and Development



Research and development expenses consist of costs incurred in performing research and development activities, including compensation, benefits and stock-based compensation costs for research and development employees and costs for consultants, costs associated with nonclinical studies and clinical trials, regulatory activities, manufacturing activities to support clinical activities, license fees, nonlegal patent costs, fees paid to external service providers that conduct certain research and development, and an allocation of overhead expenses. Research and development expenses include costs that are reimbursed under the Viatris License Agreement (See Note 9 – License and Collaboration Agreements).



Other Income, net


Other income, net includes interest earned from cash and cash equivalent investments, realized and unrealized gains (losses) from equity investments and reimbursements in connection with grants and other sources when they occur. In addition, this line item includes payments made by the Company in connection with the Contingent Value Rights Agreement (the “CVR Agreement”) discussed further below with former shareholders of Rexahn Pharmaceuticals, Inc. (“Rexahn”).
 

Stock-Based Compensation



The Company accounts for stock-based compensation in accordance with the provisions of the Financial Accounting Standards Board (“FASB”) ASC 718, Compensation — Stock Compensation. Accordingly, compensation costs related to equity instruments granted are recognized at the grant date fair value. The Company records forfeitures when they occur. Stock-based compensation arrangements to non-employees are accounted for in accordance with the applicable provisions of ASC 718.


10


Notes to Condensed Financial Statements

Derivative Liability


The Company evaluates all features contained in financing agreements to determine if there are any embedded derivatives that require separation from the underlying agreement under ASC 815 – Derivatives and Hedging. An embedded derivative that requires separation is accounted for as a separate liability from the host agreement. The separated embedded derivative is accounted for separately on a fair market value basis. The Company records the fair value change of a separated embedded derivative at each reporting period in the statements of comprehensive (loss) income under the fair value change in derivative liability line item. The Company determined that certain features under an equity line financing (See Note 6 — Stockholders’ Equity) collectively qualified as an embedded derivative. The derivative was accounted for separately from the underlying equity line financing agreement.

Fair Value Measurements
 
The Company follows accounting guidance that emphasizes that fair value is a market-based measurement, not an entity-specific measurement. Fair value is defined as “the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.” Fair value measurements are defined on a three-level hierarchy:
 

Level 1 inputs: Unadjusted quoted prices for identical assets or liabilities in active markets;


Level 2 inputs: Quoted prices for similar assets and liabilities in active markets, quoted prices in markets that are not active, or inputs which are observable, whether directly or indirectly, for substantially the full term of the asset or liability; and


Level 3 inputs: Unobservable inputs in which there is little or no market data available, which requires management to develop its own assumptions in pricing the asset or liability.

As of September 30, 2024 and December 31, 2023, the fair values of cash and cash equivalents, accounts receivable, contract assets and unbilled receivables, prepaid and other assets, accounts payable, and accrued expenses approximated their carrying values because of the short-term nature of these assets or liabilities. The fair value of the short-term investments, while outstanding, were based on observable Level 1 inputs in the form of quoted market prices from a major stock exchange. The fair value of the derivative liability associated with the equity line financing facility (See Note 6 – Stockholders’ Equity) was based on cash flow models discounted at current implied market rates representing expected returns by market participants for similar instruments and are based on Level 3 inputs as well the Company’s underlying stock price and associated volatility, expected term of the financing and market interest rates. There were no transfers between fair value hierarchy levels during the three and nine months ended September 30, 2024 and 2023.

 
 
As of September 30, 2024
 
Description
 
Total
   
Level 1
   
Level 2
   
Level 3
 
Assets:
                       
Short-term investments
 
$
3
   
$
3
   
$
   
$
 
Total assets at fair value
 
$
3
   
$
3
   
$
   
$
 
Liabilities:
                               
Derivative liability
 
$
74
   
$
   
$
   
$
74
 
Total liabilities at fair value
 
$
74
   
$
   
$
   
$
74
 
 
 
 
As of December 31, 2023
 
Description
 
Total
   
Level 1
   
Level 2
   
Level 3
 
Assets:
                       
Short-term investments
 
$
15
   
$
15
   
$
   
$
 
Total assets at fair value
 
$
15
   
$
15
   
$
   
$
 
Liabilities:
                               
Derivative liability
 
$
74
   
$
   
$
   
$
74
 
Total liabilities at fair value
 
$
74
   
$
   
$
   
$
74
 

11


Notes to Condensed Financial Statements
The following table provides a roll-forward of short-term investments and derivative liabilities measured at fair value on a recurring basis using observable Level 1 and Level 3 inputs, as applicable, for the nine months ended September 30, 2024 and 2023 (in thousands):

 
 
2024
   
2023
 
Short-term investments
           
Balance as of beginning of period
 
$
15
   
$
49
 
Unrealized loss
   
(12
)
   
(38
)
Balance as of end of period
 
$
3
   
$
11
 

   
2024
   
2023
 
Derivative liability
           
Balance as of beginning of period
 
$
74
   
$
 
Purchase agreement execution
          154  
Unrealized gain
          (61 )
Balance as of end of period
 
$
74
   
$
93
 


Rexahn Warrants

The fair value of the warrant liabilities associated with the Rexahn warrants was de minimis during the periods presented. The last of the Rexahn warrants classified as liabilities expired in April 2023 unexercised. See Note 2 – Merger for additional background.


There were no financial instruments measured on a non-recurring basis for any of the periods presented.


Recent Accounting Pronouncements

In November 2023, the FASB issued ASU 2023-07 - Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which enhances reportable segment disclosure requirements, primarily through disclosures of significant segment expenses. This ASU is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The guidance must be applied retrospectively to all prior periods presented. The Company adopted the guidance on January 1, 2024. The adoption of this ASU did not have a material impact on the Company’s financial statements.



In December 2023, the FASB issued ASU 2023-09 Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which enhances income tax disclosures primarily related to the rate reconciliation and income taxes paid information. This guidance also includes certain other amendments to improve the effectiveness of income tax disclosures. This ASU is effective for fiscal years beginning after December 15, 2024, including interim periods within those fiscal years and should be applied on a prospective basis, with retrospective application permitted. The Company is currently evaluating the impact of adoption of this guidance on its financial statements.
 
2.
Rexahn Merger
  
On November 5, 2020, the Company completed a merger transaction with Rexahn (the “Rexahn Merger”). In connection with the Rexahn Merger, the Company, Shareholder Representatives Services LLC, as representative of the Rexahn stockholders prior to the Rexahn Merger, and Olde Monmouth Stock Transfer Co., Inc., as the rights agent, entered into the CVR Agreement.

Pursuant to the terms of the Rexahn Merger and the CVR Agreement, Rexahn stockholders of record as of immediately prior to the effective time of the Rexahn Merger received one contingent value right (“CVR”) for each share of Rexahn common stock held.
 
Each CVR entitles such holders to receive, for each calendar quarter (each, a “CVR Payment Period”) during the 15-year period after the closing (the “CVR Term”), an amount equal to the following:
 
12


Notes to Condensed Financial Statements

90% of all payments received by Rexahn or its affiliates during such CVR Payment Period from or on behalf of BioSense Global LLC (“BioSense”) pursuant to that certain License and Assignment Agreement, dated as of February 25, 2019, by and between BioSense and Rexahn, as amended by Amendment No. 1, dated August 24, 2019, and as further amended by Amendment No. 2, dated March 10, 2020, minus certain permitted deductions;
 

90% of all payments received by Rexahn or its affiliates during such CVR Payment Period from or on behalf of Zhejiang HaiChang Biotechnology Co., Ltd. (“HaiChang”) pursuant to that certain Exclusive License Agreement, dated as of February 8, 2020, by and between HaiChang and Rexahn, minus certain permitted deductions; and
 

75% of the sum of (i) all cash consideration paid by a third party to Rexahn or its affiliates during the applicable CVR Payment Period in connection with the grant, sale or transfer of rights to Rexahn’s pre-closing intellectual property (other than a grant, sale or transfer of rights involving a sale or disposition of the post-Merger combined company) that is entered into during the 10-year period after the closing (“Parent IP Deal”), plus (ii) with respect to any non-cash consideration received by Rexahn or its affiliates from a third party during the applicable CVR Payment Period in connection with any Parent IP Deal, all amounts received by Rexahn or its affiliates for such non-cash consideration at the time such non-cash consideration is monetized by Rexahn or its affiliates, minus (iii) certain permitted deductions.
 
The CVRs are not transferable, except in certain limited circumstances, will not be certificated or evidenced by any instrument, will not accrue interest and will not be registered with the SEC or listed for trading on any exchange. The CVR Agreement will continue in effect until the later of the end of the CVR Term and the payment of all amounts payable thereunder. As of September 30, 2024, no payments subject to the CVR Agreement had been received beyond those previously reported in the second and third quarters of calendar year 2021.  In addition, no milestones had been accrued as there were no potential milestones yet considered probable beyond those previously reported.

Former Rexahn Warrants
 
As of September 30, 2024, none of the Rexahn warrants classified as equity remained outstanding. The remaining warrants in the amount of 58,597 with an exercise price of $38.40 per share expired unexercised in January 2024.

3.
 Commitments and Contingencies
 
Apexian Sublicense Agreement
 
On January 21, 2020, the Company entered into a sublicense agreement with Apexian Pharmaceuticals, Inc., pursuant to which it obtained exclusive worldwide patent and other intellectual property rights. In exchange for the patent and other intellectual rights, the Company agreed to certain milestone payments and royalty payments on future sales (See Note 8 — Apexian Sublicense Agreement). As of September 30, 2024, there was sufficient uncertainty with regard to any future cash milestone payments under the sublicense agreement that no liabilities were recorded related to the sublicense agreement.

Facility Leases

The Company has a short-term, non-cancellable facility lease (the “HQ Lease”) for its headquarters. The HQ Lease qualified for the short-term lease exception under ASC 842, Leases. The monthly base rent for the HQ Lease is approximately $3,000. The rent expense associated with the HQ Lease amounted to $9,000 during each of the three-month periods ended September 30, 2024 and 2023, and $27,000 during each of the nine-month periods ended September 30, 2024 and 2023. The total remaining expected rental payments under the HQ Lease amount to $9,000 through its current expiration date of December 31, 2024.

13


Notes to Condensed Financial Statements
Other

In the ordinary course of business, from time to time, the Company may be subject to a broad range of claims and legal proceedings that relate to contractual allegations and patent infringement, employment and other claims. In addition, the Company from time to time may be potentially committed to reimburse third parties for costs incurred associated with business development related transactions upon the achievement of certain milestones. The Company establishes accruals when applicable for matters and commitments which it believes losses are probable and can be reasonably estimated. To date, no loss contingency for such matters and potential commitments have been recorded. Although it is not possible to predict with certainty the outcome of these matters or potential commitments, the Company is of the opinion that the ultimate resolution of these matters and potential commitments will not have a material effect on its results of operations or financial position.
 
4.
 Supplemental Balance Sheet Information
 
Prepaid and Other Assets
 
Prepaid and other assets consist of the following as of the dates provided (in thousands):

   
September 30,
   
December 31,
 
     2024      2023  
Prepaids
 
$
343
   
$
997
 
Other
   
86
     
102
 
Total prepaids and other assets
 
$
429
   
$
1,099
 

Property and Equipment, net
 
Property and equipment held for use by category are presented in the following table as of (in thousands):

   
September 30,
   
December 31,
 
     2024      2023  
Equipment
   
20
   
$
20
 
Furniture
   
5
     
5
 
Total property and equipment
   
25
     
25
 
Less accumulated depreciation
   
(25
)
   
(25
)
Property and equipment, net
 
$
   
$
 

Depreciation expense was $1,000 during the three months ended September 30, 2023 and $3,000 during the nine months ended September 30, 2023. There was no depreciation expense during the three and nine months ended September 30, 2024.

14


Notes to Condensed Financial Statements
Accrued Expenses


Accrued expenses consist of the following as of the dates provided (in thousands):
 
   
September 30,
   
December 31,
 
   
2024
   
2023
 
Payroll
 
$
410
   
$
753
 
Professional services
   
973
     
591
 
Research and development services and supplies
    3,725       400  
Other
   
63
     
71
 
Total
 
$
5,171
   
$
1,815
 

5.
Related Party Transactions

Rodgers Letter Agreement

On April 19, 2023, the Company appointed Richard Rodgers, a director of the Company, as interim President and Chief Executive Officer.  In connection with his appointment, the Company and Mr. Rodgers entered into a letter agreement, dated as of April 20, 2023, concerning Mr. Rodgers’s services (the “Letter Agreement”). The Letter Agreement provided that Mr. Rodgers (i) was to receive a $40,000 monthly salary, and (ii) was eligible for a potential prorated bonus at the discretion of the Board, at the end of his term as interim President and Chief Executive Officer. Pursuant to the bonus clause, a $100,000 bonus was expensed in December 2023 and paid on March 4, 2024. Mr. Rodgers also received 50,000 restricted stock units under the Company’s 2020 Equity Incentive Plan which vested 12 months following the grant date. Mr. Rogers’s services as interim President and Chief Executive Officer concluded on October 31, 2023 with the appointment of George Magrath to the role, the Letter Agreement has expired, and the Company does not expect to incur further expenses related thereto. The Company incurred related consulting expenses of $120,000 and $215,000 during the three and nine months ended September 30, 2023, respectively. As of December 31, 2023, $100,000 of the related expenses were unpaid related to a prorated bonus and were paid in full on March 4, 2024.

Dr. Pepose Consulting Agreement

On April 8, 2022, the Company entered into a consulting agreement (as amended, the “2022 Consulting Agreement”) with Jay Pepose, M.D., a director of the Company. The consulting agreement originally provided for $10,000 a month in cash payments and a stock option grant for 50,000 options, of which 25% vested on March 31, 2023, with the remainder vesting in equal monthly installments over 36 months. The consulting agreement was amended on September 19, 2022 to provide for vesting acceleration for stock-based awards in the event of a change in control. The consulting agreement was also amended effective December 1, 2022 to increase the cash payment to $25,000 per month and amended effective January 1, 2024 to extend the expiration to March 31, 2024 and to increase the retainer for March 2024 to $49,000.

On April 11, 2024, the Company entered into another consulting agreement (the “2024 Consulting Agreement”) with Dr. Pepose following the expiration of the 2022 Consulting Agreement. Pursuant to the 2024 Consulting Agreement, Dr. Pepose is paid a monthly consulting fee of $39,583. Additionally, Dr. Pepose received an award of 32,000 RSUs, as well as stock options to purchase 48,000 shares of the Company’s common stock. The RSUs will vest on April 11, 2025, subject to Dr. Pepose’s continued service over that period. The options vest in 12 equal monthly installments that began on May 11, 2024, subject to Dr. Pepose’s continued service over such period. The 2024 Consulting Agreement is scheduled to terminate on April 11, 2025.

For the agreements with Dr. Pepose above, the Company incurred related consulting expenses of $119,000 and $337,000 during the three and nine months ended September 30, 2024, respectively; the Company incurred related consulting expenses of $75,000 and $225,000 during the three and nine months ended September 30, 2023, respectively. As of September 30, 2024 and December 31, 2023, $40,000 and $25,000 of the related consulting expenses were unpaid, respectively.

15


Notes to Condensed Financial Statements
6.
Stockholders’ Equity
 
Amendment to Articles of Incorporation


At the Company’s 2024 annual meeting of stockholders held on June 11, 2024, the Company’s stockholders voted to approve an amendment to the Company’s Amended and Restated Certificate of Incorporation that resulted in an increase in the number of authorized shares of the Company’s common stock from 75 million to 125 million shares.  The increase in authorized shares became effective on June 12, 2024.

Lincoln Park Purchase Agreement

On August 10, 2023, the Company entered into a common stock purchase agreement with Lincoln Park Capital Fund, LLC (“Lincoln Park”) for an equity line financing (the “Purchase Agreement”).  The Purchase Agreement provides that, subject to the terms and conditions set forth therein, the Company has the sole right, but not the obligation, to direct Lincoln Park to purchase up to $50 million of shares of the Company’s common stock from time to time over the 30-month term of the Purchase Agreement. Concurrently with entering into the Purchase Agreement, the Company also entered into a registration rights agreement with Lincoln Park (the “Registration Rights Agreement”), pursuant to which the Company agreed to register the resale of the shares of the Company’s common stock that have been and may be issued to Lincoln Park under the Purchase Agreement pursuant to a registration statement. Lincoln Park has agreed not to cause or engage in any manner whatsoever in any direct or indirect short selling or hedging of the Company’s common stock.

A total of 400,000 shares were issued under the Purchase Agreement during the nine months ended September 30, 2024 for net proceeds of $0.7 million. The Company incurred de minimis issuance costs during the nine months ended September 30, 2024. There was no activity under the Purchase agreement during the three months ended September 30, 2024.

A total of 800,000 shares of the Company’s common stock were sold under the Purchase Agreement for net proceeds in the amount of $3.1 million during the three and nine months ended September 30, 2023. The Company incurred issuance costs of $0.2 million, consisting of investor expense reimbursement and legal costs, during the three- and nine-months periods ended September 30, 2023 which were recorded as a component of  financing costs in the accompanying statements of comprehensive (loss) income during the three and nine month periods ended September 30, 2023.



In addition to the initial commitment shares issued upon the execution of the Purchase Agreement of 246,792, a total of 1,700,000 shares of common stock were sold under the Purchase Agreement for gross proceeds through September 30, 2024 in the amount of $5.2 million and with issuance costs in the aggregate of $1.4 million.

Under the Purchase Agreement, on any business day selected by the Company, the Company may direct Lincoln Park to purchase up to 50,000 shares of its common stock on such business day (or the purchase date) (a “Regular Purchase”), provided that the closing sale price of the Company’s common stock on Nasdaq on the applicable purchase date is not below $0.25 and subject to other adjustments. A Regular Purchase may be increased to up to 70,000 shares based on the share price on the applicable purchase date. The Company may direct Lincoln Park to purchase shares in Regular Purchases as often as every business day.

In addition, the Company may also direct Lincoln Park, on any business day on which the Company has submitted a Regular Purchase notice for the maximum amount allowed for such Regular Purchase, to purchase an additional amount of the Company’s common stock (an “Accelerated Purchase”) based on certain market and trading conditions.

The pricing and settlement provisions in the Purchase Agreement result in the recognition of a derivative liability accounted for on a fair value basis under the provisions of ASC 815 - Derivatives and Hedging. A Monte Carlo simulation model was used to estimate future stock pricing and purchase activity to determine the fair value of the derivative liability. As of September 30, 2024, the change in the derivative liability from December 31, 2023 was de minimis. The fair value change in the derivative liability is recorded in the fair value change in derivative liabilities line item in the accompanying condensed statements of comprehensive (loss) income during periods with valuation changes.

16


Notes to Condensed Financial Statements
At-The-Market Program

On February 4, 2021, the Company filed a Form S-3 shelf registration under the Securities Act of 1933 which was declared effective by the SEC on February 12, 2021 (the “2021 Shelf”) under which the Company may offer and sell, from time to time in its sole discretion, securities having an aggregate offering price of up to $125 million. In connection with the 2021 Shelf, on March 11, 2021, the Company entered into a sales agreement with JonesTrading Institutional Services LLC (“JonesTrading”) under which the Company may offer and sell, from time to time at its sole discretion, to or through JonesTrading, acting as agent and/or principal, shares of its common stock having an aggregate offering price of up to $40 million (the “2021 ATM”).

During the three and nine months ended September 30, 2024, 219,406 and 1,608,522 shares of common stock were sold under the ATM, respectively, for aggregate gross proceeds in the amount of $0.5 million and $3.8 million, respectively, before deducting issuance expenses, including the placement agent’s fees, legal and accounting expenses, in the amount of $42,000 and $232,000, respectively.

During the three and nine months ended September 30, 2023, 577,555 shares of common stock were sold under the 2021 ATM for aggregate gross proceeds in the amount of $2.4 million before deducting issuance expenses, including the placement agent’s fees, legal and accounting expenses, in the amount of $69,000.

As of September 30, 2024. 7,653,838 shares of common stock were sold under the ATM since its inception for gross proceeds in the amount of $26.4 million and with issuance costs in the aggregate of $0.9 million.

Registered Direct Offering

On June 4, 2021, the Company entered into a placement agency agreement for a registered direct offering (“RDO”) with A.G.P./Alliance Global Partners (“AGP”). Pursuant to the terms of the placement agency agreement, AGP on June 8, 2021 sold an aggregate of 3,076,923 shares of the Company’s common stock and warrants to purchase 1,538,461 shares of the Company’s common stock (the “RDO Warrants”) at an offering price of $4.875 per one share and per one-half of each RDO Warrant. The RDO was made pursuant to the Company’s 2021 shelf registration.

The RDO Warrants have an exercise price of $6.09 per share, are exercisable from the initial issuance date of June 8, 2021, and will expire five years following the initial issuance date. As of September 30, 2024, 1,538,461 RDO Warrants were outstanding and none have been exercised since issuance.

Subject to limited exceptions, a holder of a RDO Warrant will not have the right to exercise any portion of its RDO Warrants if the holder, together with its affiliates, would beneficially own in excess of 4.99% (or, at the election of a holder prior to the date of issuance, 9.99%) of the number of shares of the Company’s common stock outstanding immediately after giving effect to such exercise; provided that upon prior notice to the Company, the holder may increase or decrease the beneficial ownership limitation, provided further that in no event shall the beneficial ownership limitation exceed 9.99%.

Pre-Merger Financing

On June 17, 2020, the Company, Rexahn and certain investors entered into a Securities Purchase Agreement, which was amended and restated in its entirety on June 29, 2020 (as amended and restated, the “Securities Purchase Agreement”). Pursuant to the Securities Purchase Agreement, the investors invested a total of $21.15 million in cash, including $300,000 invested by five directors of the Company prior to the Rexahn Merger and one director of Rexahn upon closing of the Rexahn Merger (the “Pre-Merger Financing”). The Pre-Merger Financing also included the issuance of Series A Warrants and Series B Warrants discussed further below.

17


Notes to Condensed Financial Statements
Series A Warrants

The Series A Warrants were issued on November 19, 2020 at an initial exercise price of $4.4795 per share, were immediately exercisable upon issuance and have a term of five years from the date of issuance. The Series A Warrants are exercisable for 5,665,838 shares of common stock in the aggregate (without giving effect to any limitation on exercise contained therein) and were outstanding as of September 30, 2024. The Series A Warrants were accounted for and classified as equity on the accompanying balance sheets.

Series B Warrants

The Series B Warrants had an exercise price of $0.0001, were exercisable upon issuance and would have expired on the day following the later to occur of (i) the Reservation Date (as defined therein) or (ii) the date on which the investor’s Series B Warrants would have been exercised in full (without giving effect to any limitation on exercise contained therein). None of the Series B Warrants were outstanding as of September 30, 2024 or December 31, 2023.

7.
Stock-based Compensation

Stock-based compensation expense was included in general and administrative and research and development costs as follows in the accompanying condensed statements of comprehensive (loss) income for the three and nine-month periods indicated below (in thousands):
 
 
 
Three Months
Ended
September 30,
   
Nine Months
Ended
September 30,
 
 
 
2024
   
2023
   
2024
   
2023
 
General and administrative
  $ 549    
$
335
   
$
1,850
   
$
1,969
 
Research and development
   
227
     
238
     
717
     
830
 
Total stock-based compensation
 
$
776
   
$
573
   
$
2,567
   
$
2,799
 

18


Notes to Condensed Financial Statements
Stock Options

Inducement Plan

On February 22, 2021, the Company adopted the Company’s 2021 Inducement Plan (as amended, the “Inducement Plan”), pursuant to which the Company originally reserved 325,258 shares of its common stock to be used exclusively for grants of awards to individuals who were not previously employees or directors of the Company, as an inducement material to the individual’s entry into employment with the Company within the meaning of Rule 5635(c)(4) of the Nasdaq Listing Rules.

2020 Equity Incentive Plan

The stockholders of the Company approved the 2020 Equity Incentive Plan (the “2020 Plan”) for stock-based awards. The 2020 Plan became effective on November 5, 2020. Under the 2020 Plan, (i) 1,000,000 new shares of common stock were reserved for issuance and (ii) up to 70,325 additional shares of common stock may be issued, consisting of (A) shares that remain available for the issuance of awards under prior equity plans and (B) shares of common stock subject to outstanding stock options or other awards covered by prior equity plans that have been cancelled or expire on or after the date that the 2020 Plan became effective. The 2020 Plan permits the grant of incentive and non-statutory stock options, appreciation rights, restricted stock, restricted stock units, performance stock, and other stock-based awards.

2020 Plan Evergreen Provision

Under the 2020 Plan, the shares reserved automatically increase on January 1 of each year, for a period of not more than ten years from the date the 2020 Plan is approved by the stockholders of the Company, commencing on January 1, 2021 and ending on (and including) January 1, 2030, by an amount equal to 5% of the shares of common stock outstanding as of December 31st of the preceding calendar year. Notwithstanding the foregoing, the Board may act prior to January 1st of a given year to provide that there will be no January 1 increase in the share reserve for such year or that the increase in the share reserve for such year will be a lesser number of shares of common stock than would otherwise occur pursuant to the preceding sentence. On January 1, 2024, 1,198,875 shares were added to the 2020 Plan as a result of its evergreen provision.

19


Notes to Condensed Financial Statements
2018 Equity Incentive Plan

Prior to the 2020 Plan, the Company had adopted a 2018 Equity Incentive Plan (the “2018 Plan”) in April 2018 under which 1,175,000 shares of the Company’s common stock were reserved for issuance to employees, directors and consultants. Upon the effective date of the 2020 Plan, no additional shares were available for issuance under the 2018 Plan.
 
Stock Options

During the three and nine months ended September 30, 2024, zero and 1,021,166 stock options were granted to directors, officers, employees and consultants, respectively, generally vesting over a one- to four-year period with monthly, quarterly and annual vesting tranches. During the three and nine months ended September 30, 2023, 30,000 and 793,578 stock options were granted to directors, officers, employees and consultants, respectively, generally vesting over a five (5) to forty-eight (48) month period.

The Company recognized $474,000 and $400,000 in stock-based compensation expense related to stock options during the three months ended September 30, 2024 and 2023, respectively, and $1,431,000