REXAHN PHARMACEUTICALS, INC. OVERVIEW
The following discussion should be read in conjunction with the unaudited condensed financial statements and notes thereto set forth in Item 1 of this Quarterly Report on Form 10-Q and the audited financial statements and notes thereto included in our Annual Report on Form 10-K for the year endedDecember 31, 2019 (the "2019 Form 10-K"). Except for the historical information contained herein, the matters discussed in this Quarterly Report on Form 10-Q may be deemed to be forward-looking statements that involve risks and uncertainties. We make such forward-looking statements pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and other federal securities laws. In this Quarterly Report on Form 10-Q, words such as "believe", "estimate", "expect", "anticipate", "will", "may", "intend" and other similar expressions, are intended to identify forward-looking statements. We caution that forward-looking statements are based largely on our expectations and are subject to a number of known and unknown risks and uncertainties that are subject to change based on factors that are, in many instances, beyond our control. Actual results, performance or achievements may differ materially from those contemplated, expressed or implied by the forward-looking statements.
Although we believe that the expectations reflected in our forward-looking statements are reasonable as of the date we make them, actual results could differ materially from those currently anticipated due to a number of factors, including risks relating to:
• uncertainties about the Merger (as defined below), including but not limited to
our ability to close the Merger, our ability to obtain adequate liquidity to
fund our operations, meet our obligations, and continue as a going concern if
the Merger is not completed, and that the Merger may not enhance shareholder
value and may create a distraction or uncertainty that may adversely affect our
operating results, business, or investor perceptions;
• our ability to control and correctly estimate our operating expenses, our
estimated warrant liabilities and our expenses associated with the Merger,
including litigation expenses, which could result in us having significantly
less net cash than currently anticipated, which may prevent us from
consummating the Merger or result in our stockholders owning significantly less
of the combined company than currently estimated;
• conditions to payment under the CVRs may not be met and the CVRs may never
deliver any value to our stockholders;
• uncertainties about the paths of our programs and our ability to evaluate and
identify a path forward for those programs, particularly given the constraints
we have as a small company with limited financial, personnel and other operating resources;
• the impact of the COVID-19 pandemic on the economy, our industry, and our
financial condition and results of operations, as well as our ability to consummate the Merger;
• our understandings and beliefs regarding the role of certain biological
mechanisms and processes in cancer;
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• our product candidates being in early stages of development, including in
preclinical development;
• our ability to successfully and timely complete clinical trials for our drug
candidates in clinical development;
• uncertainties related to the timing, results and analyses related to our drug
candidates in preclinical development;
• our ability to obtain the necessary
for our drug candidates;
• our reliance on third-party contract research organizations and other
investigators and collaborators for certain research and development services;
• our ability to maintain or engage third-party manufacturers to manufacture,
supply, store and distribute supplies of our drug candidates for our clinical
trials;
• our ability to form strategic alliances and partnerships with pharmaceutical
companies and other partners for development, sales and marketing of certain of
our product candidates;
• demand for and market acceptance of our drug candidates;
• the scope and validity of our intellectual property protection for our drug
candidates and our ability to develop our candidates without infringing the
intellectual property rights of others;
• our lack of profitability and the need for additional capital to operate our
business; and
• other risks and uncertainties, including those set forth herein and in the 2019
Form 10-K under the caption "Risk Factors" and those detailed from time to time
in our filings with the
These forward-looking statements are made only as of the date hereof, and we undertake no obligation to update or revise the forward-looking statements, whether as a result of new information, future events or otherwise.
We are a clinical stage biopharmaceutical company that has been focused on the development of innovative therapies to improve patient outcomes in cancers that are difficult to treat. Our pipeline has featured two clinical-stage product candidates and additional compounds in preclinical development.
• RX-3117 is a novel, investigational oral, small molecule nucleoside compound.
Once intracellularly activated (phosphorylated) by the enzyme UCK2, it is
incorporated into the DNA or RNA of cells and inhibits both DNA and RNA
synthesis, which induces apoptotic cell death of tumor cells. RX-3117 has been
the subject of a Phase 2a clinical trial in combination with Celgene's
ABRAXANE® (paclitaxel protein-bound particles for injectable suspension) as a
first-line treatment in patients newly diagnosed with metastatic pancreatic
cancer. The trial reached its target enrollment in
24, 2019, an overall response rate of 23% had been observed in 40 patients that
had at least one scan on treatment. Preliminary and unaudited data indicates
that the median progression free survival for patients in the study is
approximately 5.4 months. Complete data from the trial is expected to be
available in 2020. We do not plan to conduct or sponsor any additional trials
with RX-3117.
25-------------------------------------------------------------------------------- Table of Contents OnMarch 10, 2020 , we amended our collaboration and license agreement (as amended, the "License and Assignment Agreement") withBioSense Global LLC ("BioSense") to advance the development and commercialization of RX-3117 for all human uses in theRepublic of Singapore ,China ,Hong Kong ,Macau , andTaiwan (the "Territory"). Under the terms of the License and Assignment Agreement, upon payment in full of an upfront payment, we will grant BioSense an exclusive license to develop and commercialize pharmaceutical products containing RX-3117 as a single agent for all human uses in the Territory and assign and transfer to BioSense all of our patents and patent applications related to RX-3117 in the Territory. The upfront payment consists of an aggregate of$1,650,000 , of which$1,550,000 has been received to date. Under the License and Assignment Agreement, we are eligible to receive milestone payments in an aggregate of up to$84.5 million upon the achievement of development, regulatory and commercial goals and will also be eligible to receive tiered royalties in the mid-single digits to low tens on annual net sales in the Territory.
• RX-5902 is a potential first-in-class small molecule modulator of the
Wnt/beta-catenin pathway which plays a key role in cancer cell proliferation
and tumor growth. In
Collaboration and Supply Agreement (the "Collaboration Agreement") with Merck
anti-PD-1 therapy, KEYTRUDA® (pembrolizumab) in a Phase 2 trial in patients
with metastatic triple negative breast cancer ("TNBC"). On
notified Merck that we were terminating the Collaboration Agreement, effective
immediately, in connection with our determination to discontinue development of
RX-5902 for the treatment of TNBC. We do not plan to conduct or sponsor any
additional trials with RX-5902.
• RX-0301 is a potential best-in-class, potent inhibitor of the synthesis of the
protein kinase Akt-1, which we believe plays a critical role in cancer cell
proliferation, survival, angiogenesis, metastasis, and drug resistance.
RX-0301 is currently in preclinical development by Zhejiang HaiChang
(Archexin®) using HaiChang's proprietary QTsome™ technology. On
2020, we entered into an exclusive license agreement with HaiChang (the
"HaiChang License Agreement") pursuant to which we granted HaiChang an
exclusive (even as to us), royalty-bearing, sublicensable worldwide license to
research, develop and commercialize RX-0201 and RX-0301. The HaiChang License
Agreement supersedes a prior agreement with HaiChang to develop RX-0301 under
which HaiChang was to conduct certain preclinical and clinical activities
through completion of a Phase 2a proof-of-concept clinical trial in hepatocellular carcinoma. Merger Agreement InSeptember 2019 , we commenced a process to explore and evaluate strategic alternatives to enhance stockholder value, and had engagedOppenheimer & Co. Inc. as our financial advisor to assist us in this process. InJune 2020 , we entered into an Agreement and Plan of Merger and Reorganization (as amended, the "Merger Agreement") withRazor Merger Sub, Inc. , aDelaware corporation and our wholly owned subsidiary ("Merger Sub") andOcuphire Pharma, Inc. , aDelaware corporation ("Ocuphire"), pursuant to which our wholly owned subsidiary, Merger Sub, will merge with and into Ocuphire, with Ocuphire surviving as our wholly owned subsidiary in an all-stock transaction (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger (the "Effective Time"), we will also enter into a CVR Agreement, pursuant to which, for each share of our common stock held, our stockholders of record as of immediately prior to the Effective Time will receive one contingent value right ("CVR"). Refer to Note 2- Merger Agreement and Pre-Merger Financing to our condensed financial statements included in Part I "Financial Information", Item 1 "Financial Statements" of this Quarterly Report on Form 10-Q for further information. The discussion below excludes any impact that may result from the Merger. The Merger has been approved by the boards of directors of both companies and is expected to close in the second half of 2020, subject to approval by our stockholders and Ocuphire's stockholders as well as certain other closing conditions. The total fees and costs of the proposed Merger are expected to be material to our results of operations in 2020. Following the Merger, the combined company will be a clinical-stage ophthalmic biopharmaceutical company focused on developing and commercializing therapies for the treatment of several eye disorders. 26 -------------------------------------------------------------------------------- Table of Contents Although we have entered into the Merger Agreement and intend to consummate the Merger, there is no assurance that we will be able to successfully consummate the Merger on a timely basis, or at all. If, for any reason, the Merger does not close, our board of directors may elect to, among other things, attempt to complete another strategic transaction like the Merger, attempt to sell or otherwise dispose of our various assets, resume our research and development activities and continue to operate our business or dissolve and liquidate our assets. If we decide to dissolve and liquidate our assets, we would be required to pay all of our debts and contractual obligations, and to set aside certain reserves for potential future claims, and there can be no assurances as to the amount or timing of available cash left, if any, to distribute to stockholders after paying our debts and other obligations and setting aside funds for reserves. If we were to continue our business, we would need to raise a substantial amount of cash to fund ongoing operations and future development activities for our existing product candidates and any new product candidates that we acquire. Pre-Merger Financing
Securities Purchase Agreement
OnJune 29, 2020 , Ocuphire, us and certain institutional healthcare investors, accredited investors and directors and officers of Ocuphire (the "Investors") entered into a Securities Purchase Agreement (the "Securities Purchase Agreement"), which amended and restated in its entirety the prior securities purchase agreement among the same parties datedJune 17, 2020 (the "Initial Securities Purchase Agreement"). The Securities Purchase Agreement that was entered into onJune 29, 2020 was substantially similar to the Initial Securities Purchase Agreement, except (i) the number of Additional Shares (as defined below) to be deposited into escrow was increased from two times the number of Initial Shares (as defined below) of Ocuphire common stock to three times the number of Initial Shares of Ocuphire common stock, (ii) the Registration Rights Agreement, dated,June 17, 2020 , by and among us and the Investors (the "Registration Rights Agreement") was terminated in its entirety, and (iii) certain of our obligations were revised to reflect termination of the Registration Rights Agreement. Pursuant to the Securities Purchase Agreement, the Investors agreed to invest a total of$21.15 million in cash (the "Purchase Price" and the financing arrangement described herein, the "Pre-Merger Financing") to fund the combined company following the consummation of the Merger. In return, based on an agreed upon pre-money valuation of the combined company following the Merger (the "combined company") of$120 million , Ocuphire will issue an amount of shares of Ocuphire common stock (the "Initial Shares") to the Investors, which shares will be exchangeable in the Merger for approximately 15% of the Pre-Merger Financing Fully Diluted Shares (as defined below). In addition, (i) Ocuphire will deposit three times the number of Initial Shares of Ocuphire common stock (the "Additional Shares," and together with the Initial Shares, the "Pre-Merger Financing Shares") into escrow with an escrow agent for the benefit of the Investors, to be exchanged for shares of our common stock in the Merger, and to be delivered, in whole or in part, based on the formula set forth below, out of escrow to the Investors if 85% of the average of the five lowest volume-weighted average trading prices of a share of our common stock onThe Nasdaq Stock Market ("Nasdaq") during the first ten trading days (or earlier, at the election of any Investor) immediately following the closing date of the Pre-Merger Financing (which closing date will be the same date as the Closing) is lower than the effective price per share paid by the Investors for the Converted Initial Shares (as defined below), and (ii) on the tenth trading day following the closing date of the Pre-Merger Financing (the "warrant closing date"), we will issue to the Investors (x) Series A warrants to purchase shares of our common stock, as further described below (the "Series A Warrants"), and (y) Series B warrants to purchase shares of our common stock, as further described below (the "Series B Warrants," together with the Series A Warrants, the "Investor Warrants" and, together with the Pre-Merger Financing Shares, the "Purchased Securities "). 27 -------------------------------------------------------------------------------- Table of Contents "Pre-Merger Financing Fully Diluted Shares" means the "fully-diluted" post-Merger outstanding shares of our common stock, which amount (i) includes all shares of our common stock that may be issued pursuant to in-the-money options, warrants or convertible securities, and (ii) with respect to new warrants issued after the date of the Initial Securities Purchase Agreement in exchange for existing warrants shall include (A) all shares of our common stock that are subject to each new warrant that is in-the-money as of the date of issuance of such new warrant and (B) 0.5 times the number of shares of our common stock that may be issued pursuant to such out-of-the-money new warrant that is out-of-the-money as determined based on the closing sale price of our common stock immediately following the issuance of such warrant, and (iii) excludes all other out-of-the-money options, warrants or convertible securities of ours. As a result of the Merger, at the Effective Time, the Initial Shares will automatically be converted into the right to receive a number of shares (the "Converted Initial Shares") of our common stock equal to the number of Initial Shares multiplied by the Exchange Ratio. Further, at the Effective Time, the Additional Shares placed into escrow with the escrow agent will automatically be converted into the right to receive a number of shares (the "Converted Additional Shares") of our common stock equal to the number of Additional Shares multiplied by the Exchange Ratio. The number of Converted Additional Shares deliverable out of escrow to each Investor will be equal to the lesser of (I) the number of Converted Additional Shares issued in exchange for the Additional Shares deposited in the Investor's escrow account and (II) the number determined on or prior to the warrant closing date by subtracting (i) the number of Converted Initial Shares issued to the Investor from (ii) the quotient determined by dividing (a) the pro rata portion of the Purchase Price paid by the Investor by (b) 85% of the average of the five lowest volume-weighted average trading prices of a share of our common stock on Nasdaq during the first ten trading days (or earlier at the election of any Investor) immediately following the Closing, subject to the Floor Price (as defined below). Any Converted Additional Shares not deliverable to the Investors as of the warrant closing date based on the foregoing formula will be returned to us as treasury shares and cancelled. No Converted Additional Shares will be deliverable out of escrow if the foregoing formula results in a negative number. The lower of (x) the effective initial purchase price per Converted Initial Share and (y) the number obtained by the formula in clause (b) above, subject to the Floor Price, is called the "Final Purchase Price." Notwithstanding the foregoing, no Converted Additional Shares will be delivered to Investors from escrow to the extent such delivery would result in such Investor, together with its affiliates and any other person whose beneficial ownership of our common stock would be aggregated with such Investor for purposes of Section 13(d) of the Exchange Act, beneficially owning in excess of 4.99% or 9.99% of our outstanding common stock (including the Converted Additional Shares so delivered). In the event that we fail to timely deliver any of the Converted Initial Shares or Converted Additional Shares then we shall be obligated to pay the affected Investor on each day while such failure is continuing an amount equal to 1.5% of the market value of the undelivered shares determined using any trading price of our common stock selected by the holder while the failure is continuing and if an affected Investor purchases shares of our common stock in connection with such failure ("Buy-In Shares"), then we must, at such Investor's discretion, reimburse such Investor for the cost of such Buy-In Shares or deliver the owed shares and reimburse the Investor for the difference between the price such Investor paid for the Buy-In Shares and the market price of such shares, measured at any time of such Investor's choosing while the delivery failure was continuing. 28 -------------------------------------------------------------------------------- Table of Contents Pursuant to the Securities Purchase Agreement, at any time during the period commencing from the six month anniversary of the closing date of the Pre-Merger Financing and ending at such time that all of the shares of our common stock issued or issuable in the Pre-Merger Financing, if a registration statement is not available for the resale of such shares, may be sold without restriction or limitation pursuant to Rule 144 of the Securities Act of 1933, as amended (the "Securities Act") and without the requirement to be in compliance with Rule 144(c)(1), if we (i) shall fail for any reason to satisfy the requirements of Rule 144(c)(1) under the Securities Act, including, without limitation, the failure to satisfy the current public information requirements under Rule 144(c) under the Securities Act or (ii) has ever been an issuer described in Rule 144(i)(1)(i) under the Securities Act or becomes such an issuer in the future, and we shall fail to satisfy any condition set forth in Rule 144(i)(2) under the Securities Act (each, a "Public Information Failure"), then we shall pay to each holder ofPurchased Securities an amount in cash equal to 2.0% of such holder's pro rata portion of the Purchase Price on the day of such Public Information Failure and on every thirtieth day thereafter until the earlier of (i) the date such Public Information Failure is cured and (ii) the date on which such Public Information Failure no longer prevents a holder ofPurchased Securities from selling suchPurchased Securities pursuant to Rule 144 under the Securities Act without any restrictions or limitations. The Securities Purchase Agreement contains customary representations and warranties of Ocuphire, us and the Investors. Each party's obligation to consummate the transactions contemplated by the Securities Purchase Agreement is subject to the satisfaction or waiver of certain conditions, including the satisfaction or waiver of each of the conditions precedent to the Closing contained in the Merger Agreement, other than any conditions precedent relating to consummation of the Pre-Merger Financing. The Securities Purchase Agreement restricts us from filing a registration statement or any amendment or supplement thereto, causing any registration statement to be declared effective by theSecurities and Exchange Commission ("SEC"), or granting any registration rights, in each case subject to certain limited exceptions, until the date that is 90 days after the earlier of (i) such time as all of the shares of our common stock issued or issuable in the Pre-Merger Financing may be sold without restriction or limitation pursuant to Rule 144, and (ii) the date that is six months following the closing of the Pre-Merger Financing; provided that in the event of a Public Information Failure, such date shall be such later date on which the Public Information Failure is cured and no longer prevents the Investors from selling all shares of our common stock issued or issuable in the Pre-Merger Financing (the 90th date after such earlier date, the "Trigger Date"). Pursuant to the Securities Purchase Agreement, until 240 calendar days following the closing of the Pre-Merger Financing, subject to certain exceptions, neither Ocuphire nor we may (i) offer, sell, grant any option to purchase, or otherwise dispose of any of its or its subsidiaries' debt, equity or equity equivalent securities (any such offer, sale, grant, disposition or announcement being referred to as a "Subsequent Placement"), or (ii) be party to any solicitations, negotiations or discussions with regard to the foregoing. Additionally, for one year following the closing of the Pre-Merger Financing, Ocuphire, us and each of our respective subsidiaries shall be prohibited from effecting or entering into an agreement to effect any Subsequent Placement involving a transaction in which Ocuphire, us or any of their subsidiaries (i) issues or sells any stock or securities convertible into or exercisable or exchangeable for Ocuphire common stock or our common stock ("Convertible Securities ") either (a) at a conversion, exercise or exchange rate or other price that is based upon and/or varies with the trading prices of or quotations for the shares of Ocuphire common stock or our common stock at any time after the initial issuance of suchConvertible Securities , or (b) with a conversion, exercise or exchange price that is subject to being reset at some future date after the initial issuance of suchConvertible Securities or upon the occurrence of specified or contingent events directly or indirectly related to the business of Ocuphire or us or the market for Ocuphire common stock or our common stock, other than pursuant to a customary "weighted average" anti-dilution provision or (ii) enters into any agreement (including, without limitation, an equity line of credit or an "at-the-market" offering) whereby Ocuphire, us or any of our respective subsidiaries may sell securities at a future determined price (other than standard and customary "preemptive" or "participation" rights); provided, that we will be permitted to consummate "at the market" offerings at any time after the later of (x) the date that is nine (9) months after the closing date of the Pre-Merger Financing and (y) the Trigger Date. 29 -------------------------------------------------------------------------------- Table of Contents The Securities Purchase Agreement may be amended only by an instrument in writing signed by Ocuphire, us and the Required Holders (as defined below). No provision of the Securities Purchase Agreement may be waived other than by an instrument in writing signed by the party against whom enforcement is sought. "Required Holders" means (i) prior to the closing date of the Pre-Merger Financing, the Investors entitled to purchase at the closing a majority of the aggregate amount of Initial Common Shares issuable under the Securities Purchase Agreement and the aggregate amount of shares issuable under the Investor Warrants (without regard to any restriction or limitation on the exercise of the Investor Warrant contained therein) and shall include the Lead Investor (as defined in the Securities Purchase Agreement) and (ii) on or after the closing of the Pre-Merger Financing, holders of at least a majority of the aggregate amount ofPurchased Securities issued and issuable under the Securities Purchase Agreement and under the Investor Warrants (without regard to any restriction or limitation on the exercise of the Investor Warrants or the delivery of the Converted Additional Shares contained therein) held by the Investors or their successors and assigns as of the applicable time of determination and shall include the Lead Investor so long as the Lead Investor or any of its affiliates holds anyPurchased Securities .
Upon written notice by the non-breaching party, the Securities Purchase
Agreement may be terminated and the sale and purchase of the
Series A Warrants
The Series A Warrants will be issued on the warrant closing date, will have an initial exercise price per share equal to 120% of per share Final Purchase Price, will be immediately exercisable and will have a term of five years from the date of issuance. The Series A Warrants issued to each Investor will initially be exercisable for an amount of our common stock equal to the sum of (i) the number of Converted Initial Shares issued to the Investor, (ii) the number of Converted Additional Shares delivered or deliverable to the Investor as of the warrant closing date and (iii) the number of shares, if any, underlying the Series B Warrants held by the Investor as of the warrant closing date. The Series A Warrants will provide that, until the second anniversary of the date on which the all shares of our common stock issued and issuable to the Investors (including any shares underlying the Investor Warrants) (the "Underlying Securities ") may be sold without restriction or limitation pursuant to Rule 144 (provided that we are current in ourSEC filings, and if not, the second anniversary of such later date on which the Public Information Failure is cured and no longer prevents the Investors from selling all of theUnderlying Securities ), if we publicly announce, issue or sell, enter into a definitive, binding agreement pursuant to which we are required to issue or sell or are deemed, pursuant to the provisions of the Series A Warrants, to have issued or sold, any shares of our common stock for a price per share lower than the exercise price then in effect, subject to certain limited exceptions, then the exercise price of the Series A Warrants shall be reduced to such lower price per share. Further, every ninth trading day up to and including the 45th trading day (each, a "Reset Date"), the Series A Warrants will be adjusted downward (but not increased) such that the exercise price thereof becomes 120% of the Reset Price (as defined below), and the number of shares underlying the Series A Warrants will be increased (but not decreased) to the quotient of (a) (i) the exercise price in effect prior to such Reset (as defined below) multiplied by (ii) the number of shares underlying the Series A Warrants prior to the Reset divided by (b) the resulting exercise price. In addition, the exercise price and the number of shares of our common stock issuable upon exercise of the Series A Warrants will also be subject to adjustment in the event of any stock splits, dividends or distributions or other similar transactions. 30 -------------------------------------------------------------------------------- Table of Contents Pursuant to the Series A Warrants, we will agree not to enter into, allow or be party to certain fundamental transactions, generally including any merger with or into another entity, sale of all or substantially all of our assets, tender offer or exchange offer, or reclassification of our common stock (a "Fundamental Transaction") until the 45th trading day immediately following the earlier to occur of (x) such time as all of theUnderlying Securities may be sold without restriction or limitation pursuant to Rule 144 and without the requirement to be in compliance with Rule 144(c)(1), and (y) one year after the warrant closing date (the "Reservation Date"). Thereafter, upon any exercise of a Series A Warrant, the holder shall have the right to receive, for each warrant share that would have been issuable upon such exercise immediately prior to the occurrence of a Fundamental Transaction, at the option of the holder (without regard to any limitation on the exercise of the Series A Warrant), the number of shares of common stock of the successor or acquiring corporation or of us, if we are the surviving corporation, and any additional consideration (the "Alternate Consideration") receivable as a result of such Fundamental Transaction by a holder of the number of shares of our common stock for which the Series A Warrant is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation on the exercise of the Series A Warrant). Additionally, at the request of a holder delivered before the 90th day after the consummation of a Fundamental Transaction, we or the surviving entity must purchase such holder's warrant for the value calculated using the Black-Scholes option pricing model as of the day immediately following the public announcement of the applicable contemplated Fundamental Transaction, or, if such Fundamental Transaction is not publicly announced, the date the Fundamental Transaction is consummated. The Series A Warrants will also contain a "cashless exercise" feature that allows the holders to exercise the Series A Warrants without making a cash payment. The Series A Warrants will be subject to a blocker provision which restricts the exercise of the Series A Warrants if, as a result of such exercise, the holder, together with its affiliates and any other person whose beneficial ownership of our common stock would be aggregated with the holder's for purposes of Section 13(d) of the Exchange Act would beneficially own in excess of 4.99% or 9.99% of our outstanding common stock (including the shares of our common stock issuable upon such exercise). If we fail to issue to a holder of Series A Warrants the number of shares of our common stock to which such holder is entitled upon such holder's exercise of the Series A Warrants, then we shall be obligated to pay the holder on each day while such failure is continuing an amount equal to 1.5% of the market value of the undelivered shares determined using a trading price of our common stock selected by the holder while the failure is continuing and if the holder purchases shares of our common stock in connection with such failure ("Series A Buy-In Shares"), then we must, at the holder's discretion, reimburse the holder for the cost of such Series A Buy-In Shares or deliver the owed shares and reimburse the holder for the difference between the price such holder paid for the Series A Buy-In Shares and the market price of such shares, measured at any time of the holder's choosing while the delivery failure was continuing. Further, the Series A Warrants will provide that, in the event that we do not have sufficient authorized shares to deliver in satisfaction of an exercise of a Series A Warrant, then unless the holder elects to void such attempted exercise, the holder may require us to pay an amount equal to the product of (i) the number of shares that we are unable to deliver and (ii) the highest volume-weighted average price of a share of our common stock as quoted on Nasdaq during the period beginning on the date of such attempted exercise and ending on the date that we make the applicable payment. 31 -------------------------------------------------------------------------------- Table of Contents Series B Warrants The Series B Warrants will be issued to each Investor on the warrant closing date, and each Investor's Series B Warrants will have an exercise price per share of$0.0001 , will be immediately exercisable and will expire on the day following the later to occur of (i) the Reservation Date, and (ii) the date on which the Investor's Series B Warrants have been exercised in full (without giving effect to any limitation on exercise contained therein) and no shares remain issuable thereunder. Each Investor's Series B Warrants will be initially exercisable for an amount of our common stock equal to the number (if positive) obtained by subtracting (i) the sum of (a) the number of Converted Initial Shares issued to the Investor and (b) the number of Converted Additional Shares delivered or deliverable to the Investor as of the warrant closing date, from (ii) the quotient determined by dividing (a) the pro rata portion of the Purchase Price paid by the Investor by (b) 85% of the average of the five lowest volume-weighted average trading prices of a share of our common stock on Nasdaq during the first ten trading days (or earlier at the election of any Investor) immediately following the Closing, subject to the Floor Price. Additionally, every Reset Date following (i) the earlier date to occur of (x) such time as all of theUnderlying Securities may be sold without restriction or limitation pursuant to Rule 144 and (y) six months following the issuance date (such earlier date, the "Six Month Reset Date") and (ii) if a Public Information Failure has occurred at any time following the Six Month Reset Date, the earlier to occur of (x) the date that such Public Information Failure is cured and no longer prevents the holder from selling all of theUnderlying Securities pursuant to Rule 144 without restriction or limitation and (y) the earlier to occur of (I) the date all of theUnderlying Securities may be sold without restriction or limitation pursuant to Rule 144 and without the requirement to be in compliance with Rule 144(c)(1) and (II) one year after the issuance date (each such date provided in the foregoing clauses (i), (ii) and (iii), an "End Reset Measuring Date") (such 45 trading day period, the "Reset Period" and each such 45th trading day after an End Reset Measuring Date, an "End Reset Date"), the number of shares issuable upon exercise of each Investor's Series B Warrants shall be increased ("Reset") to the number (if positive) obtained by subtracting (i) the sum of (a) the number of Converted Initial Shares issued to the Investor and (b) the number of Converted Additional Shares delivered or deliverable to the Investor as of the warrant closing date, from (ii) the quotient determined by dividing (a) the pro rata portion of the Purchase Price paid by the Investor, by (b) the greater of (x) the arithmetic average of the five lowest dollar volume-weighted average prices of a share of Rexahn Common Stock on Nasdaq during the applicable Reset Period immediately preceding the applicable Reset Date to date and (y) a floor price per share (the "Floor Price") calculated based on a pre-money valuation (of the combined company, assuming for this purpose the pre-money issuance of the Converted Initial Shares and Converted Additional Shares) of$10 million (such number resulting in this clause (b), the "Reset Price"). Pursuant to the Series B Warrants, we will agree not to enter into, allow or be party to a Fundamental Transaction until the Reservation Date. Thereafter, upon any exercise of a Series B Warrant, the holder shall have the right to receive, for each warrant share that would have been issuable upon such exercise immediately prior to the occurrence of a Fundamental Transaction, at the option of the holder (without regard to any limitation on the exercise of the Series B Warrant), the number of shares of common stock of the successor or acquiring corporation or of us, if we are the surviving corporation, and any Alternate Consideration receivable as a result of such Fundamental Transaction by a holder of the number of shares of our common stock for which the Series B Warrant is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation on the exercise of the Series B Warrant). The Series B Warrants will also contain a "cashless exercise" feature that allows the holders to exercise the Series B Warrants without making a cash payment. The Series B Warrants will be subject to a blocker provision which restricts the exercise of the Series B Warrants if, as a result of such exercise, the holder, together with its affiliates and any other person whose beneficial ownership of our common stock would be aggregated with the holder's for purposes of Section 13(d) of the Exchange Act would beneficially own in excess of 4.99% or 9.99% of our outstanding common stock (including the shares of our common stock issuable upon such exercise). 32 -------------------------------------------------------------------------------- Table of Contents If we fail to issue to a holder of Series B Warrants the number of shares of our common stock to which such holder is entitled upon such holder's exercise of the Series B Warrants, then we shall be obligated to pay the holder on each day while such failure is continuing an amount equal to 1.5% of the market value of the undelivered shares determined using a trading price of our common stock selected by the holder while the failure is continuing and if the holder purchases shares of our common stock in connection with such failure ("Series B Buy-In Shares"), then we must, at the holder's discretion, reimburse the holder for the cost of such Series B Buy-In Shares or deliver the owed shares and reimburse the holder for the difference between the price such holder paid for the Series B Buy-In Shares and the market price of such shares, measured at any time of the holder's choosing while the delivery failure was continuing. Further, the Series B Warrants will provide that, in the event that we do not have sufficient authorized shares to deliver in satisfaction of an exercise of a Series B Warrant, then unless the holder elects to void such attempted exercise, the holder may require us to pay an amount equal to the product of (i) the number of shares that we are unable to deliver and (ii) the highest volume-weighted average price of a share of our common stock as quoted on Nasdaq during the period beginning on the date of such attempted exercise and ending on the date that we make the applicable payment.
Financing Lock-Up Agreements
In connection with the Pre-Merger Financing, we and Ocuphire will enter into additional lock-up agreements (the "Financing Lock-Up Agreements") with each officer, director or other person that will be subject to Section 16 of the Exchange Act, with respect to us immediately following the Closing (the "Financing Lock-Up Parties"), pursuant to which each of the Financing Lock-Up Parties will agree that until the date that is 90 calendar days after the earlier of (i) such time as all of theUnderlying Securities may be sold without restriction or limitation pursuant to Rule 144 and (ii) six months after the closing of the Pre-Merger Financing (provided that, if there is a Public Information Failure, such date shall be such later date on which the Public Information Failure is cured and no longer prevents the Investors from selling all of theUnderlying Securities ), subject to certain customary exceptions, suchFinancing Lock-Up Party will not and will cause its affiliates not to (A) sell, offer to sell, contract or agree to sell, hypothecate, pledge, grant any option to purchase, make any short sale or otherwise dispose of or agree to dispose of, directly or indirectly, any shares of our common stock or common stock equivalents, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Exchange Act with respect to any shares of Rexahn Common Stock or common stock equivalents owned directly by the Financing Lock-Up Parties (including holding as a custodian) or with respect to which the undersigned has beneficial ownership within the rules and regulations of theSEC (collectively, the "Subject Shares"), or (B) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of any of the Subject Shares, whether any such transaction described in clause (A) or (B) above is to be settled by delivery of shares of our common stock or other securities, in cash or otherwise, (C) make any demand for or exercise any right or cause to be filed a registration statement, including any amendments thereto, with respect to the registration of any shares of our common stock or common stock equivalents or (D) publicly disclose the intention to do any of the foregoing. Leak-Out Agreements In connection with the Pre-Merger Financing, each Investor will enter into a leak-out agreement with us limiting its daily sales to no more than its pro rata portion, based on such Investor's investment amount, of 30% of the daily traded volume as reported by Bloomberg, L.P. 33 -------------------------------------------------------------------------------- Table of Contents COVID-19 The outbreak of the COVID-19 disease, which theWorld Health Organization declared a pandemic inMarch 2020 , has led to disruption in the global economy and the biopharmaceutical industry. The extent of the COVID-19 pandemic's impact on our business, financial condition and results of operations, as well as on our ability to consummate the Merger, is highly uncertain and will depend on various factors, including the duration and scope of the pandemic, restrictions on business and social distancing guidelines that may be requested or mandated by governmental authorities, other actions taken to contain the impact of the pandemic, and our access to additional capital.
Results of Operations
Comparison of the Three and Six Months Ended
Total Revenues
We had no revenues for the three months endedJune 30, 2020 and 2019. We recorded revenues of$1,150,000 during the six months endedJune 30, 2020 , consisting of$250,000 earned from the HaiChang License Agreement and$900,000 from the BioSense License and Assignment Agreement. We had no revenues for the six months endedJune 30, 2019 .
General and Administrative Expenses
General and administrative expenses consist primarily of salaries and related expenses for executive, finance and other administrative personnel, recruitment expenses, professional fees, and other corporate expenses, including business development, investor relations, and general legal activities. General and administrative expenses increased approximately$777,000 , or 58.0% to approximately$2,117,000 for the three months endedJune 30, 2020 compared to approximately$1,340,000 for the three months endedJune 30, 2019 . General and administrative expenses increased approximately$337,000 , or 11.1% to approximately$3,373,000 for the six months endedJune 30, 2020 compared to approximately$3,036,000 , for the six months endedJune 30, 2019 . The increases were primarily attributable to increased legal and professional fees related to the Merger Agreement, offset by decreases in personnel and operating costs resulting from the streamlining of operations.
Research and Development Expenses
Research and development costs are expensed as incurred. These costs consist primarily of salaries and related personnel costs, and amounts paid to contract research organizations, hospitals and laboratories for the provision of services and materials for drug development and clinical trials. Our research and development expenses are currently related to our oncology drug candidates. Research and development expenses decreased approximately$1,416,000 , or 85.9%, to approximately$232,000 for the three months endedJune 30, 2020 , from approximately$1,648,000 for the three months endedJune 30, 2019 . Research and development expenses decreased approximately$3,203,000 , or 82.3%, to approximately$688,000 for the six months endedJune 30, 2020 , from approximately$3,891,000 for the six months endedJune 30, 2019 . The decreases are a result of the completion of our RX-3117 and RX-5902 clinical trials, and decreased drug manufacturing costs. 34 -------------------------------------------------------------------------------- Table of Contents The table below summarizes the approximate amounts incurred in each of our research and development projects for the three and six months endedJune 30, 2020 and 2019: For the Three Months Ended For the Six Months Ended June 30, June 30, 2020 2019 2020 2019 Clinical Candidates: RX-3117$ 86,000 $ 1,058,000 $ 412,900 $ 2,136,400 RX-5902 7,500 187,800 11,700 530,200 RX-0201 - 55,300 1,800 171,100 Preclinical, Personnel and Overhead 138,107 347,301
261,997 1,052,931
We expect total research and development expenses to decrease in the remainder
of 2020 as compared to the three and six months ended
Interest Income
Interest income decreased approximately
Unrealized (Loss) Gain on Fair Value of Warrants
Our liability-classified warrants are recorded at fair value, and the warrants are valued using a lattice model. Changes in the fair value of warrants are recorded as an unrealized gain or loss in our statement of operations. During the three months endedJune 30, 2020 and 2019, we recorded unrealized (losses) gains on the fair value of our warrants of approximately$(169,000) and$427,000 , respectively. During the six months endedJune 30, 2020 and 2019, we recorded unrealized (losses) gains on the fair value of our warrants of approximately$(227,000) and$1,941,000 , respectively. Estimating fair values of warrants requires the development of significant and subjective estimates that may, and are likely to, change over the duration of the warrants due to related changes to external market factors. The large unrealized gain for the three and six months endedJune 30, 2019 primarily resulted from a significant decrease in the stock price of the underlying common stock at the end of this period compared to the beginnings of this period.
Net Loss
As a result of the above, net loss for the three and six months endedJune 30, 2020 was approximately$2,511,000 and$3,098,000 , or$0.62 and$0.77 per share, respectively, compared to approximately$2,464,000 , and$4,807,000 , or$0.61 and$1.23 per share, respectively, for the three and six months endedJune 30, 2019 . 35 -------------------------------------------------------------------------------- Table of Contents Liquidity and Capital Resources
Current and Future Financing Needs
We have incurred negative cash flow from operations since we started our business. We expect to continue to incur negative cash flow and operating losses. We have spent, and if the Merger is not consummated, expect to continue to spend, substantial amounts in connection with implementing our business strategy, including our planned product development efforts, clinical trials and research and development efforts We believe that our cash and cash equivalents of approximately$9.2 million as ofJune 30, 2020 will be sufficient to cover our cash flow requirements for our current activities for at least the next 12 months following the issuance of the financial statements contained in this Quarterly Report, assuming the Merger does not close. If for any reason the Merger does not close, we would need to raise additional capital to continue to fund the further development of product candidates and our operations thereafter. If we are unable to maintain sufficient financial resources, our business, financial condition and results of operations will be materially and adversely affected. This could affect future development and business activities, such as future clinical studies and/or other future ventures. There can be no assurance that we will be able to obtain the needed financing on acceptable terms or at all. Additionally, equity or debt financings may have a dilutive effect on the holdings of our existing stockholders.
Cash Flows
Cash used in operating activities was approximately$3,011,000 for the six months endedJune 30, 2020 . The operating cash flows during the six months endedJune 30, 2020 reflect a net loss of approximately$3,098,000 , a net increase of cash components of working capital and non-cash charges totaling$87,000 . Cash used in operating activities was approximately$6,187,000 for the six months endedJune 30, 2019 . The operating cash flows during the six months endedJune 30, 2019 reflect a net loss of approximately$4,807,000 , an unrealized gain on the fair value of warrants of approximately$1,941,000 , and a net increase of cash components of working capital and non-cash charges totaling approximately$561,000 . Cash provided by investing activities was$3,000,000 from the redemption of marketable securities for the six months endedJune 30, 2020 . Cash used in investing activities was approximately$2,901,000 for the six months endedJune 30, 2019 which consisted of approximately$8,888,000 and approximately$19,000 from the purchases of marketable securities and equipment, respectively, offset by approximately$6,000 from the sale of equipment and$6,000,000 from the redemption of marketable securities. There was no cash provided by financing activities for the six months endedJune 30, 2020 . Cash provided by financing activities was approximately$7,654,000 for the six months endedJune 30, 2019 , which consisted of net proceeds from our underwritten offering inJanuary 2019 .
Contractual Obligations
We have a variety of contractual obligations, as more fully described in the 2019 Form 10-K. These obligations include, but are not limited to, contractual obligations in connection with license agreements (including related milestone payments), lease payments, employee compensation and incentive program expenses, and contracts with various vendors for services. As ofJune 30, 2020 , the total estimated cost to complete our contracts with vendors for research and development services was approximately$210,000 under the terms of the applicable agreements. All of these agreements may be terminated by either party upon appropriate notice as stipulated in the respective agreements. 36
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