0001297184falseDE00012971842024-11-062024-11-06

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event Reported): November 6, 2024

Amphastar Pharmaceuticals, Inc.

(Exact Name of Registrant as Specified in Charter)

Delaware

001-36509

33-0702205

(State or Other Jurisdiction of
Incorporation)

(Commission File Number)

(I.R.S. Employer Identification
Number)

11570 6th Street

Rancho Cucamonga, California

91730

(Address of Principal Executive Offices)

(Zip Code)

Registrant's telephone number, including area code: (909) 980-9484

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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, par value $0.0001 per share

AMPH

The NASDAQ Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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.

Item 2.02. Results of Operations and Financial Condition.

On November 6, 2024, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended September 30, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits:

Exhibit No.

    

Description

99.1

Press release, dated November 6, 2024, issued by Amphastar Pharmaceuticals, Inc.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: November 6, 2024

Amphastar Pharmaceuticals, Inc.

By:

/s/ WILLIAM J. PETERS

William J. Peters

Chief Financial Officer, Executive Vice President and Treasurer

EXHIBIT 99.1

Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended September 30, 2024

Reports Net Revenues of $191.2 Million for the Three Months Ended September 30, 2024

RANCHO CUCAMONGA, CA – November 6, 2024 – Amphastar Pharmaceuticals, Inc. (NASDAQ: AMPH) (“Amphastar” or the “Company”) today reported results for the three months ended September 30, 2024.

Third quarter Highlights

Net revenues of $191.2 million for the third quarter
GAAP net income of $40.4 million, or $0.78 per share, for the third quarter
Adjusted non-GAAP net income of $49.6 million, or $0.96 per share, for the third quarter

Dr. Jack Zhang, Amphastar’s President and Chief Executive Officer, commented: “Amphastar has continued its growth this quarter, highlighted by sales, particularly from BAQSIMI®, which has become a cornerstone in our portfolio, and Primatene MIST®, which is trending toward our goal of $100 million in sales per year. Looking forward, we will focus on positioning our Company towards sustainable, long-term growth by pivoting to high-value and high-growth areas, particularly centered on developing proprietary products and biosimilars, which we expect will allow us to leverage our R&D expertise and technology.”

Three Months Ended

Nine Months Ended

 

September 30, 

September 30, 

 

2024

2023

2024

2023

 

(in thousands, except per share data)

 

Net revenues

    

$

191,214

    

$

180,556

    

$

545,444

    

$

466,290

GAAP net income

$

40,429

$

49,222

$

121,555

$

101,378

Adjusted non-GAAP net income*

$

49,585

$

61,898

$

153,569

$

128,823

GAAP diluted EPS

$

0.78

$

0.91

$

2.32

$

1.91

Adjusted non-GAAP diluted EPS*

$

0.96

$

1.15

$

2.94

$

2.43


* 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.

Third quarter Results

Three Months Ended

September 30, 

Change

2024

2023

Dollars

    

%

(in thousands)

Product revenues:

    

    

    

    

BAQSIMI®

$

40,409

$

$

40,409

N/A

Glucagon

26,792

29,514

(2,722)

(9)

%

Primatene MIST®

26,055

24,834

1,221

5

%

Epinephrine

21,341

20,199

1,142

6

%

Lidocaine

15,884

15,522

362

2

%

Phytonadione

11,721

7,449

4,272

57

%

Enoxaparin

5,615

7,702

(2,087)

(27)

%

Naloxone

4,037

4,715

(678)

(14)

%

Other finished pharmaceutical products

 

35,503

 

37,730

 

(2,227)

 

(6)

%

Total finished pharmaceutical products net revenues

$

187,357

$

147,665

$

39,692

 

27

%

API

1,462

4,190

(2,728)

(65)

%

Other revenues

2,395

28,701

(26,306)

(92)

%

Total net revenues

$

191,214

$

180,556

$

10,658

6

%


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

BAQSIMI® revenues consisting of $40.4 million in sales made by the Company directly to its customers, which are recorded as part of product revenues, net, and $6.4 million in sales made by Eli Lilly & Company, or Lilly, on behalf of the Company under a Transition Services Agreement, or TSA, which resulted in a net payment to the Company of $2.4 million after deducting the cost of sales and other expenses and was recorded in other revenues
Glucagon sales decreased due to a decrease in unit volumes as a result of a move to ready to use glucagon products such as BAQSIMI®, as well as a decrease in average selling price
Primatene MIST® sales increased primarily due to an increase in unit volumes
Epinephrine sales increased primarily due to sales of epinephrine pre-filled syringes in Canada, which we began this quarter
The increase in sales of phytonadione was primarily due to an increase in unit volume, as a result of an increase in demand during the quarter
Enoxaparin and naloxone sales decreased primarily due to a decrease in unit volumes
Other finished pharmaceutical product sales changes were primarily due to:
oLower unit sales of atropine and calcium chloride, as a result of other suppliers returning to their historical distribution levels
oThese decreases were partially offset by:
Higher unit volumes of sodium bicarbonate due to an increase in capacity at our subsidiary, International Medication Systems, Limited
The launch of albuterol in August 2024

Between $2.0 million and $4.0 million in sales expected to be recognized in the third quarter were not recognized due to delayed shipments caused by the aftermath of Hurricane Helene. Revenues for these shipments are expected to be recognized in the fourth quarter.

Three Months Ended

September 30, 

Change

2024

2023

Dollars

    

%

(in thousands)

Net revenues

$

191,214

$

180,556

$

10,658

6

%

Cost of revenues

89,273

72,153

17,120

24

%

Gross profit

$

101,941

$

108,403

$

(6,462)

(6)

%

as % of net revenues

53.3%

60.0%

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

Increased labor costs and certain component costs, as well as charges included in cost of revenues to adjust our inventory and related purchase commitments to their net realizable value
Decrease in other revenues related to Lilly’s sales of BAQSIMI® under the TSA, which are recorded net of cost of sales and other expenses as we assumed distribution of BAQSIMI® to our customers and are now recording those sales in product revenues and cost of sales separately
This was partially offset by:
oIncrease in sales of Primatene MIST® and epinephrine, which are higher-margin products

Three Months Ended

September 30, 

Change

2024

2023

Dollars

    

%

(in thousands)

Selling, distribution, and marketing

$

8,995

$

6,407

$

2,588

40

%

General and administrative

14,821

12,654

2,167

17

%

Research and development

21,077

16,664

4,413

26

%

Selling, distribution, and marketing expenses increased primarily due to the expenses related to the expansion of our sales and marketing efforts related to BAQSIMI®

General and administrative expenses increased primarily due to an increase in salary and personnel-related expenses and expenses related to BAQSIMI®
Research and development expenses increased due to expenditure on raw materials and components for our insulin pipeline products, as well as an increase in salary and personnel-related expenses, which was partially offset by a decrease in clinical trial expenses due to the timing of clinical trials

Three Months Ended

September 30, 

Change

2024

2023

Dollars

    

%

(in thousands)

Non-operating income (expenses)

Interest income

$

2,427

$

1,202

$

1,225

102

%

Interest expense

(6,698)

(13,702)

7,004

(51)

%

Other income (expenses), net

(5,094)

3,459

(8,553)

(247)

%

Total non-operating income (expenses), net

$

(9,365)

$

(9,041)

$

(324)

4

%

The change in non-operating income (expenses), net is primarily a result of:

An increase in interest income resulting from an increase in cash and investments
A decrease in interest expense was primarily due to the $250.0 million repayment of the principal balance of the Wells Fargo Term Loan in September 2023, along with the write-off of unamortized debt issuance costs related to the Term Loan in 2023
A change to other income (expenses), net primarily as a result of foreign currency fluctuation, as well as mark-to-market adjustments relating to our interest rate swap contracts

Cash flow provided by operating activities for the nine months ended September 30, 2024, was $184.4 million.

Share Buyback Program

On November 4, 2024, the Company’s Board of Directors authorized a $50 million increase to the Company’s share buyback program, which is expected to continue for an indefinite period of time. The primary goal of the program is to offset dilution created by the Company’s equity compensation programs.

Purchases may be made through the open market and private block transactions pursuant to Rule 10b5-1 plans, privately negotiated transactions, or other means, as determined by the Company’s management and in accordance with the requirements of the Securities and Exchange Commission and applicable laws.

The timing and actual number of shares repurchased will depend on a variety of factors including price, corporate and regulatory requirements, and other conditions.

Pipeline Information

The Company currently has four abbreviated new drug applications (“ANDAs”) on file with the U.S. Food and Drug Administration (the “FDA”) targeting products with a market size of over $2.4 billion, four biosimilar products in development targeting products with a market size of over $8 billion, and three generic products in development targeting products with a market size of approximately $2 billion. This market information is based on IQVIA data for the 12 months ended September 30, 2024. The Company is developing multiple proprietary products with injectable and intranasal dosage forms.

Amphastar’s Chinese subsidiary, Amphastar Nanjing Pharmaceuticals, Co., Ltd. (“ANP”), currently has multiple Drug Master Files (“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®, REXTOVYTM, 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, expenses related to our acquisition of BAQSIMI®, certain debt issuance costs, 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, November 6, 2024, 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 benefits of the acquisition of BAQSIMI®, including its potential for continued revenue growth, the success of our integration of BAQSIMI®, the transition of our pipeline towards branded products, proprietary products, and biosimilars, our ability to leverage our existing expertise and technology, 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, 2023, filed with the SEC on February 29, 2024, in our Quarterly Report on Form 10-Q for the quarter ended March 31, 2024, filed with the SEC on May 10, 2024, and in our Quarterly Report on Form 10-Q for the quarter ended June 30, 2024, filed with the SEC on August 9, 2024. In particular, there can be no guarantee that our pivoting towards high-value and high-growth areas market will be successful, that demand will be sufficient for us to meet our sales goal for Primatene MIST® or that we will continue to experience significant sales of BAQSIMI®. 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)

Three Months Ended

Nine Months Ended

 

September 30, 

September 30, 

 

    

2024

    

2023

    

2024

    

2023

 

Net revenues:

Product revenues, net

$

188,819

$

151,855

$

525,836

$

437,589

Other revenues

2,395

28,701

19,608

28,701

Total net revenues

    

191,214

    

180,556

    

545,444

    

466,290

Cost of revenues

 

89,273

72,153

258,237

211,309

Gross profit

 

101,941

 

108,403

 

287,207

 

254,981

Operating expenses:

Selling, distribution, and marketing

 

8,995

6,407

27,378

20,234

General and administrative

 

14,821

12,654

43,782

38,418

Research and development

 

21,077

16,664

55,772

53,322

Total operating expenses

 

44,893

 

35,725

 

126,932

 

111,974

Income from operations

 

57,048

 

72,678

 

160,275

 

143,007

Non-operating income (expenses):

Interest income

2,427

1,202

8,320

3,156

Interest expense

(6,698)

(13,702)

(23,918)

(17,702)

Other income (expenses), net

(5,094)

3,459

1,125

1,553

Total non-operating income (expenses), net

 

(9,365)

(9,041)

(14,473)

(12,993)

Income before income taxes

 

47,683

 

63,637

 

145,802

 

130,014

Income tax provision

 

7,254

14,025

23,674

27,160

Net income before equity in losses of unconsolidated affiliate

40,429

49,612

122,128

102,854

Equity in losses of unconsolidated affiliate

(390)

(573)

(1,476)

Net income

$

40,429

$

49,222

$

121,555

$

101,378

Net income per share:

Basic

$

0.83

$

1.01

$

2.50

$

2.10

Diluted

$

0.78

$

0.91

$

2.32

$

1.91

Weighted-average shares used to compute net income per share:

Basic

48,621

48,701

48,580

48,368

Diluted

51,862

53,921

52,307

52,997


Table II

Amphastar Pharmaceuticals, Inc.

Condensed Consolidated Balance Sheets

(Unaudited; in thousands, except share data)

    

September 30, 

    

December 31, 

2024

2023

(unaudited)

ASSETS

Current assets:

Cash and cash equivalents

$

192,116

$

144,296

Restricted cash

235

235

Short-term investments

58,375

112,510

Restricted short-term investments

 

2,200

 

2,200

Accounts receivable, net

 

139,635

 

114,943

Inventories

 

130,316

 

105,833

Income tax refunds and deposits

 

5,349

 

526

Prepaid expenses and other assets

 

17,723

 

9,057

Total current assets

 

545,949

 

489,600

Property, plant, and equipment, net

 

295,384

 

282,746

Finance lease right-of-use assets

426

564

Operating lease right-of-use assets

31,708

32,333

Investment in unconsolidated affiliate

527

Goodwill and intangible assets, net

 

594,796

 

613,295

Long-term investments

14,685

Other assets

 

23,663

 

25,910

Deferred tax assets

 

53,252

 

53,252

Total assets

$

1,545,178

$

1,512,912

LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:

Accounts payable and accrued liabilities

$

153,268

$

93,366

Accrued payments for BAQSIMI®

126,090

Income taxes payable

 

1,281

 

1,609

Current portion of long-term debt

 

252

 

436

Current portion of operating lease liabilities

4,209

3,906

Total current liabilities

 

159,010

 

225,407

Long-term reserve for income tax liabilities

 

6,066

 

6,066

Long-term debt, net of current portion and unamortized debt issuance costs

 

596,446

 

589,579

Long-term operating lease liabilities, net of current portion

28,941

29,721

Other long-term liabilities

 

27,037

 

22,718

Total liabilities

 

817,500

 

873,491

Commitments and contingencies

Stockholders’ equity:

Preferred stock: par value $0.0001; 20,000,000 shares authorized; no shares issued and outstanding

 

 

Common stock: par value $0.0001; 300,000,000 shares authorized; 60,690,076 and 48,372,997 shares issued and outstanding, respectively, as of September 30, 2024 and 59,390,194 and 48,068,881 shares issued and outstanding, respectively, as of December 31, 2023

 

6

 

6

Additional paid-in capital

 

496,427

 

486,056

Retained earnings

 

530,823

 

409,268

Accumulated other comprehensive loss

 

(8,821)

 

(8,478)

Treasury stock

 

(290,757)

 

(247,431)

Total equity

727,678

639,421

Total liabilities and stockholders’ equity

$

1,545,178

$

1,512,912


Table III

Amphastar Pharmaceuticals, Inc.

Reconciliation of Non-GAAP Measures

(Unaudited; in thousands, except per share data)

Three Months Ended

Nine Months Ended

September 30, 

September 30, 

    

2024

    

2023

    

2024

    

2023

GAAP net income

    

$

40,429

    

$

49,222

    

$

121,555

    

$

101,378

Adjusted for:

Intangible asset amortization

 

6,179

 

6,168

 

18,539

 

6,651

Share-based compensation

 

5,596

 

4,644

 

18,736

 

15,620

Impairment of long-lived assets

 

 

474

 

 

3,174

Expenses related to BAQSIMI® acquisition

2,182

3,651

3,682

Debt issuance costs

3,019

6,043

Income tax provision on pre-tax adjustments

 

(2,619)

 

(3,811)

 

(8,912)

 

(7,725)

Adjusted non-GAAP net income

$

49,585

$

61,898

$

153,569

$

128,823

Adjusted non-GAAP net income per share:

Basic

$

1.02

$

1.27

$

3.16

$

2.66

Diluted

$

0.96

$

1.15

$

2.94

$

2.43

Weighted-average shares used to compute adjusted non-GAAP net income per share:

Basic

 

48,621

 

48,701

 

48,580

 

48,368

Diluted

 

51,862

 

53,921

 

52,307

 

52,997

Three Months Ended September 30, 2024

Selling,

General

Research

Non-operating

Cost of

distribution

and

and

(expenses)

Income

    

revenue

    

and marketing

    

administrative

    

development

    

income, net

    

tax provision

GAAP

$

89,273

$

8,995

$

14,821

$

21,077

$

(9,365)

$

7,254

Intangible asset amortization

(6,159)

(1)

(19)

Share-based compensation

(1,133)

(249)

(3,710)

(504)

Income tax provision on pre-tax adjustments

2,619

Non-GAAP

$

81,981

$

8,746

$

11,110

$

20,554

$

(9,365)

$

9,873

Three Months Ended September 30, 2023

Selling,

General

Research

Non-operating

Cost of

distribution

and

and

(expenses)

Income

    

revenue

    

and marketing

    

administrative

    

development

    

income, net

    

tax provision

GAAP

$

72,153

$

6,407

$

12,654

$

16,664

$

(9,041)

$

14,025

Intangible asset amortization

(6,149)

34

(53)

Share-based compensation

(1,004)

(213)

(2,975)

(452)

Impairment of long-lived assets

(470)

(4)

Expenses related to BAQSIMI® acquisition

(357)

1,825

Debt issuance costs

3,019

Income tax provision on pre-tax adjustments

3,811

Non-GAAP

$

64,530

$

6,194

$

9,352

$

16,159

$

(4,197)

$

17,836


Nine Months Ended September 30, 2024

Selling,

General

Research

Non-operating

Cost of

distribution

and

and

(expenses)

Income

    

revenue

    

and marketing

    

administrative

    

development

    

income, net

    

tax provision

GAAP

$

258,237

$

27,378

$

43,782

$

55,772

$

(14,473)

$

23,674

Intangible asset amortization

(18,479)

(4)

(56)

Share-based compensation

(4,583)

(777)

(11,239)

(2,137)

Expenses related to BAQSIMI® acquisition

3,651

Income tax provision on pre-tax adjustments

8,912

Non-GAAP

$

235,175

$

26,601

$

32,539

$

53,579

$

(10,822)

$

32,586

Nine Months Ended September 30, 2023

Selling,

General

Research

Non-operating

Cost of

distribution

and

and

(expenses)

Income

    

revenue

    

and marketing

    

administrative

    

development

    

income, net

    

tax provision

GAAP

$

211,309

$

20,234

$

38,418

$

53,322

$

(12,993)

$

27,160

Intangible asset amortization

(6,582)

(16)

(53)

Share-based compensation

(3,868)

(649)

(9,323)

(1,780)

Impairment of long-lived assets

(3,170)

(4)

Expenses related to BAQSIMI® acquisition

(1,857)

1,825

Debt issuance costs

6,043

Income tax provision on pre-tax adjustments

7,725

Non-GAAP

$

197,689

$

19,585

$

27,218

$

51,489

$

(5,125)

$

34,885


v3.24.3
Document and Entity Information
Nov. 06, 2024
Document and Entity Information [Abstract]  
Document Type 8-K
Document Period End Date Nov. 06, 2024
Entity Registrant Name Amphastar Pharmaceuticals, Inc.
Entity Incorporation, State or Country Code DE
Entity File Number 001-36509
Entity Tax Identification Number 33-0702205
Entity Address, Address Line One 11570 6th Street
Entity Address, City or Town Rancho Cucamonga
Entity Address, State or Province CA
Entity Address, Postal Zip Code 91730
City Area Code 909
Local Phone Number 980-9484
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.0001 per share
Trading Symbol AMPH
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Central Index Key 0001297184
Amendment Flag false

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