Reports Net Revenues of $145.7 Million for the Three Months Ended June 30, 2023

RANCHO CUCAMONGA, CA / ACCESSWIRE / August 8, 2023 / Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) ("Amphastar" or the "Company") today reported results for the three months ended June 30, 2023.

Second Quarter Highlights

• Net revenues of $145.7 million for the second quarter
• GAAP net income of $26.1 million, or $0.49 per share, for the second quarter
• Adjusted non-GAAP net income of $34.8 million, or $0.65 per share, for the second quarter

Dr. Jack Zhang, Amphastar's President and Chief Executive Officer, commented: "We are pleased with the second quarter's results, which are partially attributable to glucagon and phytonadione delivering strong sales growth along with sales from newer products such as regadenoson, ganirelix and vasopressin adding another layer of strength. Additionally, with the completion of our strategic acquisition of BAQSIMI^® on June 30, we increased our proprietary products sales profile and continue to execute our strategic vision of advancing the Company with a durable portfolio of branded, biosimilar, and complex products."

* Adjusted non-GAAP net income and Adjusted non-GAAP diluted EPS are non-GAAP financial measures. Please see the discussion in the section entitled "Non-GAAP Financial Measures" and the reconciliation of GAAP to non-GAAP financial measures in Table III of this press release.

Second Quarter Results

Changes in net revenues as compared to the second quarter of the prior year were primarily driven by:

• Glucagon sales increased primarily due to an increase in unit volumes, as a result of two suppliers discontinuing their glucagon injection products at the end of 2022
• Phytonadione sales increased due to increased unit volumes, as a result of supplier shortages
• Primatene MIST^® sales decreased due to a decrease in unit volumes, as a result of inventory drawdowns by retailers
• The decrease in sales of epinephrine and lidocaine was primarily due to a decrease in unit volumes, as a result of suppliers returning to their historical distribution levels
• The decrease in sales of enoxaparin and naloxone was primarily due to a decrease in unit volumes
• Other finished pharmaceutical product sales increased primarily due to:
  • An increase in unit volumes for dextrose, atropine, calcium chloride, and sodium bicarbonate, due to increasing demand caused by supplier shortages
  • A full quarter of sales for ganirelix and vasopressin, which were launched in June 2022 and August 2022, respectively
  • Launch of regadenoson in April 2023
• Active Pharmaceutical ingredient ("API") sales increased primarily due to the timing of customer purchases

Changes in the cost of revenues and gross margin were primarily driven by:

• Increased sales of higher-margin products such as glucagon and epinephrine, the sales of ganirelix and vasopressin that were launched in 2022, as well as the sales of regadenoson, which we launched in April 2023
• These factors were partially offset by an impairment charge of $2.7 million related to the impairment of the IMS (UK) international product rights, as well as charges included in cost of revenue to adjust our inventory and related purchase commitments to their net realizable value

• Selling, distribution, and marketing expenses increased primarily due to increased advertising expenses for Primatene MIST^®
• General and administrative expenses increased primarily due to an increase in salary and personnel-related expenses, as well as costs related to the acquisition of BAQSIMI^®
• Research and development expenses decreased due to:
  • Decreases in materials and supply expense, as a result of a ramp-up of expenses in 2022 for AMP-018 and our insulin pipeline products
  • This decrease was partially offset by an increase in salary and personnel-related expenses and an increase in clinical trial expenses related to our insulin and inhalation product pipeline
• The change in non-operating income (expense), net is primarily a result of:
  • Foreign currency fluctuations
  • Mark-to-market adjustments relating to our interest rate swap contracts
  • Costs incurred in connection with the syndicated credit agreement we entered into with Wells Fargo Bank, as syndication agent, to finance the acquisition of BAQSIMI^®

Cash flow provided by operating activities for the six months ended June 30, 2023 was $95.3 million.

Pipeline Information

The Company currently has three ANDAs on file with the FDA targeting products with a market size of over $3 billion, three biosimilar products in development targeting products with a market size of over $11 billion, and six generic products in development targeting products with a market size of over $9 billion. This market information is based on IQVIA data for the 12 months ended June 30, 2023. The Company is developing multiple proprietary products with injectable and intranasal dosage forms.

Amphastar's Chinese subsidiary, ANP, currently has 17 Drug Master Files, or DMFs, on file with the FDA and is developing several additional DMFs.

Company Information

Amphastar is a bio-pharmaceutical company that focuses primarily on developing, manufacturing, marketing, and selling technically-challenging generic and proprietary injectable, inhalation, and intranasal products. Additionally, the Company sells insulin API products. Most of the Company's finished products are used in hospital or urgent care clinical settings and are primarily contracted and distributed through group purchasing organizations and drug wholesalers. More information and resources are available at www.amphastar.com.

Amphastar's logo and other trademarks or service marks of Amphastar, including, but not limited to Amphastar^®, BAQSIMI^®, Primatene MIST^®, Amphadase^®, and Cortrosyn^®, are the property of Amphastar.

Non-GAAP Financial Measures

To supplement its consolidated financial statements, which are prepared and presented in accordance with U.S. generally accepted accounting principles ("GAAP"), the Company is disclosing non-GAAP financial measures when providing financial results. The Company believes that an evaluation of its ongoing operations (and comparisons of its current operations with historical and future operations) would be difficult if the disclosure of its financial results were limited to financial measures prepared only in accordance with GAAP. As a result, the Company is disclosing certain non-GAAP results, including (i) Adjusted non-GAAP net income (loss) and (ii) Adjusted non-GAAP diluted EPS, which exclude amortization expense, share-based compensation, impairment charges, legal settlements, and other one-time events in order to supplement investors' and other readers' understanding and assessment of the Company's financial performance because the Company's management uses these measures internally for forecasting, budgeting, and measuring its operating performance. Whenever the Company uses such non-GAAP measures, it will provide a reconciliation of non-GAAP financial measures to their most directly comparable GAAP financial measures. Investors and other readers are encouraged to review the related GAAP financial measures and the reconciliation of non-GAAP measures to their most directly comparable GAAP measures set forth below and should consider non-GAAP measures only as a supplement to, not as a substitute for or as a superior measure to, measures of financial performance prepared in accordance with GAAP.

Conference Call Information

The Company will hold a conference call to discuss its financial results today, August 8, 2023, at 2:00 p.m. Pacific Time.

To access the conference call, dial toll-free (877) 407-0989 or (201) 389-0921 for international callers, ten minutes before the conference.

The call can also be accessed on the Investors page on the Company's website at www.amphastar.com.

Forward-Looking Statements

All statements in this press release and in the conference call referenced above that are not historical are forward-looking statements, including, among other things, statements relating to our expectations regarding future financial performance and business trends, our future growth, sales and marketing of our products, market size and expansion, product portfolio, product development, the timing of FDA filings or approvals, including the DMFs of ANP, the timing of product launches, acquisitions and other matters related to our pipeline of product candidates, the timing and results of clinical trials, the acquisition of BAQSIMI^®, the prospective benefits of the acquisition of BAQSIMI^®, and other future events, including potential contingent consideration amounts and terms related to the acquisition of BAQSIMI^®, the anticipated benefits of BAQSIMI^® to our product portfolio, Amphastar's commitment to strategically maximizing the commercial potential of BAQSIMI^®, and other future events. These statements are not facts but rather are based on Amphastar's historical performance and our current expectations, estimates, and projections regarding our business, operations, and other similar or related factors. Words such as "may," "might," "will," "could," "would," "should," "anticipate," "predict," "potential," "continue," "expect," "intend," "plan," "project," "believe," "estimate," and other similar or related expressions are used to identify these forward-looking statements, although not all forward-looking statements contain these words. You should not place undue reliance on forward-looking statements because they involve known and unknown risks, uncertainties, and assumptions that are difficult or impossible to predict and, in some cases, beyond Amphastar's control. Actual results may differ materially from those in the forward-looking statements as a result of a number of factors, including those described in Amphastar's filings with the Securities and Exchange Commission, including in our Annual Report on Form 10-K for the year ended December 31, 2022, filed with the SEC on March 1, 2023 and in our Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, filed with the SEC on May 9, 2023. In particular, there can be no guarantee that the acquisition of BAQSIMI^® will be beneficial to our business, that any event, change or other circumstance could cause the results of the acquisition of BAQSIMI^® to differ from Amphastar's expectation, that all or any of the contingent consideration will be payable on the terms described herein or at all, or that Amphastar can reliably predict the impact of the acquisition of BAQSIMI^® on its financial results or financial guidance. You can locate these reports through our website at http://ir.amphastar.com and on the SEC's website at www.sec.gov. The forward-looking statements in this release speak only as of the date of the release. Amphastar undertakes no obligation to revise or update information or any forward-looking statements in this press release or the conference call referenced above to reflect events or circumstances in the future, even if new information becomes available or if subsequent events cause our expectations to change.

Contact Information:

Amphastar Pharmaceuticals, Inc.
Bill Peters
Chief Financial Officer
(909) 476-3416

Table I
Amphastar Pharmaceuticals, Inc.
Condensed Consolidated Statement of Operations
(Unaudited; in thousands, except per share data)

Table II
Amphastar Pharmaceuticals, Inc.
Condensed Consolidated Balance Sheets
(Unaudited; in thousands, except share data)

Table III
Amphastar Pharmaceuticals, Inc.
Reconciliation of Non-GAAP Measures
(Unaudited; in thousands, except per share data)

SOURCE: Amphastar Pharmaceuticals, Inc.