• Capital raise closed in July, led by new healthcare investors; provides access to up to $26.3 million in capital, with $10 million immediately available
• AcelRx awaits response to Emergency Use Authorization (EUA) of Niyad™ submitted to the FDA in April; registrational study set to initiate in Q4 2023
• Proforma $17.4 million in cash as of June 30, 2023, including gross proceeds from financing closed in July 2023
• Senior debt with Oxford fully repaid in Q2 2023
• Webcast and conference call to be held today at 4:30 p.m. EDT

SAN MATEO, Calif., Aug. 10, 2023 /PRNewswire/ -- AcelRx Pharmaceuticals, Inc. (Nasdaq: ACRX), (AcelRx), a specialty pharmaceutical company focused on the development and commercialization of innovative therapies for use in medically supervised settings, today reported its second quarter 2023 financial results and provided a corporate update.

"We are pleased that the transformation of AcelRx through the divestment of DSUVIA in April and the pivot to our late-stage product portfolio has attracted a new group of healthcare investors to support achieving our key milestones," said Vince Angotti, Chief Executive Officer of AcelRx. "We are on track to begin our registrational study for Niyad later this year with an expected data readout mid-2024.  Niyad's Breakthrough Designation has facilitated our interactions with the FDA, and we expect this continued support for our planned PMA submission in the second half of 2024. In addition, a potential earlier milestone for Niyad is the receipt of an Emergency Use Authorization, which was submitted to the FDA in April. We remain highly focused on achieving these milestones to advance the transformation of AcelRx and give us the opportunity to provide essential products for medically supervised settings," continued Angotti.

2023 Second Quarter and Recent Corporate Highlights

• In July, AcelRx announced a private placement of common stock, pre-funded warrants and common warrants for aggregate gross proceeds to the Company of $10 million, before deducting the placement agent's fees and other offering expenses payable by the Company, with an additional potential $16.3 million upon the exercise of common warrants, which include an acceleration feature should the company achieve certain performance milestones.  This financing provides access to up to $26.3 million of gross proceeds upon the exercise of milestone-affected warrants. The private placement was priced "at-the-market" under the rules and regulations of The Nasdaq Stock Market LLC.  The private placement was led by new investors including Nantahala Capital Management and closed on July 21, 2023.
• In April, AcelRx submitted a request for an EUA for Niyad and responded to previous questions outlined by the FDA in a prior EUA submission made by Lowell Therapeutics. AcelRx's submission included information on nafamostat mesylate, the API in Niyad, and the finished drug product, including stability testing data and a process validation protocol, amongst other items requested by the FDA.
• In April, AcelRx announced the closing of the divestment of its FDA-approved drug, DSUVIA to Alora Pharmaceuticals (Alora). The agreement allows AcelRx to participate in the long-term value expected to be created by Alora as they expand the commercialization of DSUVIA. The agreement provides AcelRx with a 15% royalty on commercial sales of DSUVIA, a 75% royalty on sales of DSUVIA to the Department of Defense (DoD), DSUVIA's single largest customer, and up to $116.5 million in sales-based milestones. AcelRx will provide, and be reimbursed for, transition services during a period of up to 6 months post-closing. In exchange for the 75% royalty on net sales to the DoD, AcelRx will lead the relationship to ensure continued engagement and expected expansion of sales to the DoD.
• In the second quarter, AcelRx received six-month stability data from our initial development batch of Niyad, with all criteria being met, which should allow for two-years dating at room temperature.

Second Quarter 2023 Financial Information

• The cash and cash equivalents balance was $7.4 million as of June 30, 2023. The senior debt with Oxford was fully repaid in the second quarter.
• Revenues of $0.3 million for the second quarter primarily represents the royalty revenue earned on the sales of DSUVIA by Alora, principally driven by sales to the Department of Defense.  Revenues in the prior period are included within the net loss from discontinued operations line item of the Statement of Operations.
• Combined R&D and SG&A expenses for the second quarter of 2023 totaled $4.2 million compared to $5.1 million for the second quarter of 2022. Excluding non-cash stock-based compensation expense, these amounts were $3.8 million for the second quarter of 2023, compared to $4.3 million for the second quarter of 2022. The decrease in combined R&D and SG&A expenses in the second quarter of 2023 was primarily due to a reduction in headcount partially offset by an increase in Niyad-related research and development costs.
• The divestment of DSUVIA represents a discontinued operation; accordingly, all historical operating results for the business are reflected within discontinued operations. For the three months ended June 30, 2023, the Company recognized net income from discontinued operations of $0.1 million. For the three months ended June 30, 2022, the Company recognized a net loss from discontinued operations of $3.7 million.
• Net loss attributable to common shareholders for the second quarter of 2023 was $4.4 million, or $0.40 per basic and diluted share, compared to a net income of $63.2 million, or $8.58 per basic and diluted share, for the second quarter of 2022.

Webcast Information

The webcast can be accessed here or by visiting the Investors section of the Company's website at www.acelrx.com and clicking on the webcast link within News & Events/Upcoming Events section.  The webcast will include a slide presentation and a replay will be available on the AcelRx website for 90 days following the event.

Conference Call Information

Investors who wish to participate in the conference call may do so by dialing 1-866-361-2335 for domestic callers, 1-855-669-9657 for Canadian callers, or 1-412-902-4204 (toll applies) for international callers. The conference ID is 10181172.

About AcelRx Pharmaceuticals, Inc.

AcelRx Pharmaceuticals, Inc. is a specialty pharmaceutical company focused on the development and commercialization of innovative therapies for use in medically supervised settings. AcelRx's lead product candidate, Niyad™ is a lyophilized formulation of nafamostat and is currently being studied under an investigational device exemption, or IDE, as an anticoagulant for the extracorporeal circuit, and has received Breakthrough Device Designation Status from the FDA. AcelRx is also developing two pre-filled syringes in-licensed from its partner Aguettant: Fedsyra™, a pre-filled ephedrine syringe, with an expected NDA filing in 2023, and PFS-02, a pre-filled phenylephrine syringe with an expected NDA filing in 2024. This release is intended for investors only. For additional information about AcelRx, please visit www.acelrx.com.

About Nafamostat

Nafamostat is a broad spectrum, synthetic serine protease inhibitor with anticoagulant, anti-inflammatory and potential anti-viral activities. Niyad™ is a lyophilized formulation of nafamostat and is currently being studied under an investigational device exemption, or IDE, as an anticoagulant for the extracorporeal circuit, and has received Breakthrough Device Designation Status from the FDA. LTX-608 is a proprietary nafamostat formulation for direct IV infusion that will be investigated and developed as a potential anti-viral for the treatment of COVID, acute respiratory distress syndrome (ARDS), disseminated intravascular coagulation (DIC) and acute pancreatitis.

Forward-looking statements

This press release contains forward-looking statements based upon AcelRx's current expectations. These and any other forward-looking statements are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These statements may be identified by the use of forward-looking terminology such as "potential," "believe," "expect," "expects," "expected," "anticipate," "may," "will," "enable," "should," "seek," "approximately," "intends," "intended," "plans," "planned," "planning," "estimates," "benefits," or the negative of these words or other comparable terminology. The discussion of financial trends, strategy, plans or intentions may also include forward-looking statements, which are predictions, projections and other statements about future events that are based on current expectations and assumptions. These forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those projected, anticipated or implied by such statements, including: (i) risks relating to AcelRx's product development activities and ongoing commercial business operations; (ii) risks related to the ability of AcelRx and its business partners to implement development plans, launch plans, forecasts and other business expectations; (iii) risks related to unexpected variations in market growth and demand for AcelRx's commercial and developmental products and technologies; (iv) risks related to AcelRx's liquidity and our ability to maintain capital resources sufficient to conduct the required clinical studies; (v) AcelRx's ability to retaining its listing on the Nasdaq exchange; and (vi) risks relating to AcelRx's ability to obtain regulatory approvals for our developmental product candidates. Although it is not possible to predict or identify all such risks and uncertainties, they may include, but are not limited to, those described under the caption "Risk Factors" and elsewhere in AcelRx's annual, quarterly and current reports (i.e., Form 10-K, Form 10-Q and Form 8-K) as filed or furnished with the Securities and Exchange Commission (SEC) and any subsequent public filings. You are cautioned not to place undue reliance on any such forward-looking statements, which speak only as of the date such statements were first made. To the degree financial information is included in this press release, it is in summary form only and must be considered in the context of the full details provided in AcelRx's most recent annual, quarterly or current report as filed or furnished with the SEC. AcelRx's SEC reports are available at www.acelrx.com under the "Investors" tab. Except to the extent required by law, AcelRx undertakes no obligation to publicly release the result of any revisions to these forward-looking statements to reflect new information, events or circumstances after the date hereof, or to reflect the occurrence of unanticipated events.