# Amphastar Pharmaceuticals, Inc. (AMPH)

Informational only - not investment advice.

CIK: 0001297184
SIC: 2834 Pharmaceutical Preparations
SIC breadcrumb: [Manufacturing](/division/D/) > [Chemicals And Allied Products](/major-group/28/) > [SIC 2834 Pharmaceutical Preparations](/industry/2834/)
Latest 10-K filed: 2026-02-26
SEC page: https://www.sec.gov/edgar/browse/?CIK=1297184
Filing source: https://www.sec.gov/Archives/edgar/data/1297184/000129718426000009/amph-20251231x10k.htm

## At a glance

FY2025 · period end 2025-12-31 · filed 2026-02-26 · accession 0001297184-26-000009 · source: https://data.sec.gov/api/xbrl/companyfacts/CIK0001297184.json

| Metric | Value | FY | Provenance |
| --- | ---: | ---: | --- |
| Revenue | 719,887,000 USD | 2025 | verified |
| Net income | 98,094,000 USD | 2025 | verified |
| Assets | 1,629,299,000 USD | 2025 | verified |
| Free cash flow | 121,233,000 USD | 2025 | computed |
| Net margin | 13.63% | 2025 | computed |
| Operating margin | 19.50% | 2025 | computed |
| Revenue YoY | -1.65% | 2025 | computed |
| ROE | 12.44% | 2025 | computed |

Computed values are grepcent-computed from the verified facts above and may differ from ratios the company itself reports. Free cash flow = operating cash flow − capital expenditures. Net margin = net income ÷ revenue. Operating margin = operating income ÷ revenue. Revenue YoY = FY2025 revenue ÷ FY2024 revenue − 1 (consecutive fiscal years only). ROE = net income ÷ period-end stockholders' equity.

No market price, no rating, no forecast on this site. Not investment advice.

### Peer percentile fingerprint

| Ratio | AMPH | Peer median | Percentile | N |
| --- | ---: | ---: | ---: | ---: |
| Net margin | 13.6% | 1.0% | 70 | 107 |
| Operating margin | 19.5% | -1.3% | 77 | 100 |
| Revenue growth | -1.7% | 14.7% | 24 | 127 |
| FCF margin | 16.8% | -14.0% | 73 | 127 |
| ROE | 12.4% | -30.7% | 80 | 171 |
| ROA | 6.0% | -21.8% | 81 | 187 |
| Liabilities / equity | 1.07 | 0.38 | 69 | 173 |
| Current ratio | 4.02 | 4.89 | 42 | 188 |

Percentile = share of the N covered peers reporting that ratio whose value is lower (ties counted half); computed among grepcent-covered companies in SIC industry 2834 Pharmaceutical Preparations, not the whole market. A higher percentile means a higher value of the ratio, not a better company. Ratios with fewer than 8 reporting peers are omitted. Latest reported values per company; fiscal periods may differ. Descriptive arithmetic - not a score, rating, or ranking.

## Selected Fundamentals
| Metric | Value | Unit | FY | Filed |
| --- | ---: | --- | ---: | --- |
| Revenue | 719887000 | USD | 2025 | 2026-02-26 |
| Net income | 98094000 | USD | 2025 | 2026-02-26 |
| Assets | 1629299000 | USD | 2025 | 2026-02-26 |

## Financials

Annual standardized facts from SEC companyfacts as of latest extracted filing date 2026-02-26. Source: https://data.sec.gov/api/xbrl/companyfacts/CIK0001297184.json. Derived margins, ratios, and free cash flow are computed from the extracted annual SEC facts.

| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
| --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | 255,165,000 | 240,175,000 | 294,666,000 | 322,357,000 | 349,846,000 | 437,768,000 | 498,987,000 | 644,395,000 | 731,967,000 | 719,887,000 |
| Net income | 9,820,000 | 3,647,000 | -5,738,000 | 48,939,000 | 1,403,000 | 62,116,000 | 91,386,000 | 137,545,000 | 159,519,000 | 98,094,000 |
| Operating income | 15,376,000 | -1,269,000 | -8,623,000 | -39,000 | 10,954,000 | 69,887,000 | 107,497,000 | 196,987,000 | 205,419,000 | 140,403,000 |
| Gross profit | 104,196,000 | 90,509,000 | 106,985,000 | 131,923,000 | 143,340,000 | 199,739,000 | 248,860,000 | 351,121,000 | 373,855,000 | 356,057,000 |
| Diluted EPS | 0.21 | 0.08 | -0.12 | 0.98 | 0.03 | 1.25 | 1.74 | 2.60 | 3.06 | 2.03 |
| Operating cash flow | 38,560,000 | 39,209,000 | 38,191,000 | 41,762,000 | 57,266,000 | 97,994,000 | 89,181,000 | 183,503,000 | 213,386,000 | 156,115,000 |
| Capital expenditures | 21,382,000 | 35,099,000 | 46,808,000 | 41,555,000 | 33,855,000 | 27,456,000 | 24,034,000 | 38,166,000 | 41,041,000 | 34,882,000 |
| Share buybacks | 9,908,000 | 30,747,000 | 25,047,000 | 22,291,000 | 24,425,000 | 28,873,000 | 39,909,000 | 58,144,000 | 85,458,000 | 75,586,000 |
| Assets | 427,738,000 | 451,072,000 | 513,563,000 | 586,971,000 | 631,236,000 | 671,529,000 | 741,987,000 | 1,512,912,000 | 1,577,470,000 | 1,629,299,000 |
| Liabilities | 98,483,000 | 117,336,000 | 149,204,000 | 159,443,000 | 182,513,000 | 226,007,000 | 213,329,000 | 873,491,000 | 845,172,000 | 840,494,000 |
| Stockholders' equity | 326,523,000 | 333,736,000 | 364,359,000 | 427,528,000 | 448,723,000 | 445,522,000 | 528,658,000 | 639,421,000 | 732,298,000 | 788,805,000 |
| Cash and cash equivalents | 72,354,000 | 65,594,000 | 86,337,000 | 73,685,000 | 92,642,000 | 126,353,000 | 156,098,000 | 144,296,000 | 151,609,000 | 170,177,000 |
| Free cash flow | 17,178,000 | 4,110,000 | -8,617,000 | 207,000 | 23,411,000 | 70,538,000 | 65,147,000 | 145,337,000 | 172,345,000 | 121,233,000 |

### Ratios

ROE and ROA use period-end equity/assets. Liabilities / equity uses total liabilities divided by stockholders' equity. Current ratio uses current assets divided by current liabilities when both are reported.

| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
| --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Net margin | 3.85% | 1.52% | -1.95% | 15.18% | 0.40% | 14.19% | 18.31% | 21.34% | 21.79% | 13.63% |
| Operating margin | 6.03% | -0.53% | -2.93% | -0.01% | 3.13% | 15.96% | 21.54% | 30.57% | 28.06% | 19.50% |
| Return on equity | 3.01% | 1.09% | -1.57% | 11.45% | 0.31% | 13.94% | 17.29% | 21.51% | 21.78% | 12.44% |
| Return on assets | 2.30% | 0.81% | -1.12% | 8.34% | 0.22% | 9.25% | 12.32% | 9.09% | 10.11% | 6.02% |
| Liabilities / equity | 0.30 | 0.35 | 0.41 | 0.37 | 0.41 | 0.51 | 0.40 | 1.37 | 1.15 | 1.07 |
| Current ratio | 3.04 | 2.79 | 2.06 | 2.84 | 2.49 | 3.06 | 3.99 | 2.17 | 3.07 | 4.02 |

## As-reported value updates

No tracked differences above grepcent's stated thresholds and capped precision rule were found between the earliest XBRL-filed value and the value currently on file for the standardized annual metrics grepcent tracks.


## Quarterly

Quarterly standardized facts from SEC companyfacts as of latest extracted filing date 2026-08-06. Source: https://data.sec.gov/api/xbrl/companyfacts/CIK0001297184.json.

Flow metrics use discrete quarter-length periods from 10-Q/10-Q/A filings. Q4 revenue and net income are derived only when annual FY and nine-month YTD facts exist for the same fiscal year; derived Q4 values are labeled. EPS Q4 is not derived.

| Quarter | End date | Revenue | Net income | Diluted EPS | Method |
| --- | --- | ---: | ---: | ---: | --- |
| 2022-Q3 | 2022-09-30 |  |  | 0.30 | reported discrete quarter |
| 2023-Q1 | 2023-03-31 |  |  | 0.50 | reported discrete quarter |
| 2023-Q2 | 2023-06-30 |  |  | 0.49 | reported discrete quarter |
| 2023-Q3 | 2023-06-30 |  | 26,124,000 |  | reported discrete quarter |
| 2023-Q3 | 2023-09-30 | 180,556,000 |  | 0.91 | reported discrete quarter |
| 2023-Q4 | 2023-12-31 | 178,105,000 | 36,167,000 |  | derived Q4 = FY annual - nine-month YTD |
| 2024-Q1 | 2024-03-31 | 171,836,000 | 43,177,000 | 0.81 | reported discrete quarter |
| 2024-Q2 | 2024-03-31 |  | 43,177,000 |  | reported discrete quarter |
| 2024-Q2 | 2024-06-30 | 182,394,000 |  | 0.73 | reported discrete quarter |
| 2024-Q3 | 2024-06-30 |  | 37,949,000 |  | reported discrete quarter |
| 2024-Q3 | 2024-09-30 | 191,214,000 |  | 0.78 | reported discrete quarter |
| 2024-Q4 | 2024-12-31 | 186,523,000 | 37,964,000 |  | derived Q4 = FY annual - nine-month YTD |
| 2025-Q1 | 2025-03-31 | 170,528,000 | 25,285,000 | 0.51 | reported discrete quarter |
| 2025-Q2 | 2025-03-31 |  | 25,285,000 |  | reported discrete quarter |
| 2025-Q2 | 2025-06-30 | 174,414,000 |  | 0.64 | reported discrete quarter |
| 2025-Q3 | 2025-06-30 |  | 31,030,000 |  | reported discrete quarter |
| 2025-Q3 | 2025-09-30 | 191,840,000 |  | 0.37 | reported discrete quarter |
| 2025-Q4 | 2025-12-31 | 183,105,000 | 24,429,000 |  | derived Q4 = FY annual - nine-month YTD |
| 2026-Q1 | 2026-03-31 | 171,171,000 | 6,420,000 | 0.14 | reported discrete quarter |
| 2026-Q2 | 2026-03-31 |  | 6,420,000 |  | reported discrete quarter |
| 2026-Q2 | 2026-06-30 | 183,903,000 |  | 0.67 | reported discrete quarter |

## Filed narrative (10-K & 10-Q)

## Business

Verbatim Item 1 Business section from AMPH's latest 10-K: [/company/AMPH/business/](/company/AMPH/business/).

## Risk Factors

Verbatim Item 1A Risk Factors from AMPH's latest 10-K: [/company/AMPH/risk-factors/](/company/AMPH/risk-factors/).

## Latest quarter (10-Q)

Latest 10-Q source: https://www.sec.gov/Archives/edgar/data/1297184/000129718426000047/amph-20260630x10q.htm

Extracted structurally from real Item 2 body heading to real Item 3/4 boundary.
Confidence: high
Filing date: 2026-08-06
Report date: 2026-06-30

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

​

The following is a discussion and analysis of the consolidated operating results, financial condition, liquidity and cash flows of our company as of and for the periods presented below. The following discussion and analysis should be read in conjunction with the “Condensed Consolidated Financial Statements” and the related notes thereto included in this Quarterly Report on Form 10-Q, or Quarterly Report. This discussion contains forward-looking statements that are based on the beliefs of our management, as well as assumptions made by, and information currently available to, our management. Actual results could differ materially from those discussed in or implied by forward-looking statements. These risks, uncertainties, and other factors include, among others, those identified under the “Special Note About Forward-Looking Statements,” above and described in greater detail elsewhere in this Quarterly Report and in our Annual Report on Form 10-K for the year ended December 31, 2025, particularly in Item 1A. “Risk Factors”.

​

Overview

​

We are a biopharmaceutical company focusing on developing, manufacturing, and commercializing technically challenging generic and proprietary injectable, inhalation, and intranasal products, as well as active pharmaceutical ingredient, or API products. We currently manufacture and sell over 30 prescription pharmaceutical and over-the-counter products.

​

Our largest products by net revenues currently include BAQSIMI®, Primatene MIST®, epinephrine, glucagon, lidocaine, and ipratropium bromide.

​

We are currently developing a portfolio of generic abbreviated new drug applications, or ANDAs, biologics license applications, or BLAs, including biosimilar insulin product candidates, and proprietary product candidates, which are in various stages of development and target a variety of indications. One ANDA and one biosimilar insulin candidate are currently on file with the FDA.

​

To complement our internal growth and expertise, we have in-licensed several early-stage proprietary products and have made several strategic acquisitions of companies, products and technologies. These acquisitions collectively have strengthened our core injectable and inhalation product technology infrastructure by providing additional manufacturing, marketing, and research and development capabilities, including the ability to manufacture raw materials, APIs, and other components for our products.

​

Macroeconomic Trends and Uncertainties

​

Recent worldwide events and macroeconomic factors, such as international trade relations, tariffs, new legislation and regulations, changes in administration, taxation or monetary policy changes, public sector budgetary cycles and funding authorization in the United States, political and civil unrest, global conflicts, supply chain disruptions, heightened inflationary pressures, and fluctuating interest rates, as well as rising healthcare costs among other factors, also increase volatility in the global economy and continue to pose challenges to our business. For example, there is significant uncertainty relating to tariffs. While all of our finished products and four of our APIs are manufactured in the United States, we import APIs, starting materials for APIs, and components from various countries.

​

See the section titled “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2025, for further discussion of the potential adverse impact of unfavorable global and geopolitical economic conditions on our business, results of operations and financial conditions.

​

Recent Developments

​

In February 2026, the FDA approved our Ipratropium Bromide HFA inhalation aerosol, 17 mcg/actuation, which we launched in April 2026.

​

In June 2026, we achieved the first annual net sales milestone for BAQSIMI®, with sales of $175.0 million for the contract year, under the asset purchase agreement, or the Purchase Agreement, with Eli Lilly & Company, or Lilly. That milestone triggered a payment of $100.0 million which is due in the third quarter of 2026. The milestone payment was

-31-

Table of Contents

​

allocated to the acquired intangible assets and property, plant and equipment in our condensed consolidated balance sheet as of June 30, 2026. For more information regarding BAQSIMI®, see “Part I – Item 1. Financial Statements (unaudited) – Notes to Condensed Consolidated Financial Statements – Note 17. Commitments and Contingencies.”

​

In July 2026, our subsidiary International Medication Systems, Limited, or IMS, received a warning letter, or the Warning Letter, from the FDA relating to IMS's drug manufacturing facility located in South El Monte, California. The Warning Letter cites violations of current Good Manufacturing Practice, or cGMP, regulations for finished pharmaceuticals but does not require IMS to stop distribution of its products.

​

We take the matters identified in the Warning Letter seriously. Since the conclusion of the FDA inspection, IMS has implemented and is continuing to implement corrective actions in response to the Form 483 and Warning Letter. We have timely responded to the FDA regarding IMS’s remediation plan. We continue to work with IMS and the FDA to address the items identified in the Warning Letter. As described under the Risk Factor entitled “We must manufacture our drug products at our facilities in conformity with cGMP regulations; failure to maintain compliance with cGMP regulations may prevent or delay the manufacture or marketing of our products or product candidates and may prevent us from gaining approval of our products,” aside from the use of additional resources and temporary suspension of manufacturing of one immaterial product which is not at risk of shortage in connection with the remediation plan, at this time, we do not anticipate a material adverse effect on our overall business operations and sales.

​

Business Segments

​

Our performance is assessed and resources are allocated based on one reportable segment, pharmaceutical products.

​

For more information regarding our segments, see “Part I – Item 1. Financial Statements (unaudited) – Notes to Condensed Consolidated Financial Statements – Note 5. Segment Reporting.”

​

Results of Operations

​

Three Months Ended June 30, 2026 compared to Three Months Ended June 30, 2025

​

Net revenues

​

[[GREPCENT_TABLE]]
[["\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"],["\u200b","\u200b","Three Months Ended","\u200b","\u200b","","\u200b"],["\u200b","\u200b","June 30,","\u200b","Change","\u200b","\u200b"],["\u200b","\u200b \u200b \u200b","2026","\u200b \u200b \u200b","2025","\u200b \u200b \u200b","Dollars","\u200b \u200b \u200b","%","","\u200b"],["\u200b","\u200b","(in thousands)","\u200b","\u200b","","\u200b"],["Net revenues","\u200b","$","183,903","\u200b","$","174,414","\u200b","$","9,489","","5","%","\u200b"],["Cost of revenues","\u200b","$","90,433","\u200b","$","87,924","\u200b","$","2,509","","3","%","\u200b"],["Gross profit","\u200b","$","93,470","\u200b","$","86,490","\u200b","$","6,980","\u200b","8","%","\u200b"],["as % of net revenues","\u200b","","51","%","","50","%","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"]]
[[/GREPCENT_TABLE]]

​

The following table summarizes our revenue by product for the three months ended June 30, 2026 and 2025:

​

[[GREPCENT_TABLE]]
[["\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"],["\u200b","\u200b","Three Months Ended","\u200b","\u200b","","\u200b"],["\u200b","\u200b","June 30,","\u200b","Change","\u200b","\u200b"],["\u200b","\u200b \u200b \u200b","2026","\u200b \u200b \u200b","2025","\u200b \u200b \u200b","Dollars","\u200b \u200b \u200b","%","","\u200b"],["\u200b","\u200b","(in thousands)","\u200b","\u200b","","\u200b"],["Net revenues:","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"],["BAQSIMI\u00ae","\u200b","$","45,503","\u200b","$","46,687","\u200b","$","(1,184)","\u200b","(3)","%","\u200b"],["Primatene MIST\u00ae","\u200b","\u200b","21,004","\u200b","\u200b","22,880","\u200b","\u200b","(1,876)","\u200b","(8)","%","\u200b"],["Epinephrine","\u200b","\u200b","15,854","\u200b","\u200b","16,180","\u200b","\u200b","(326)","\u200b","(2)","%","\u200b"],["Lidocaine","\u200b","\u200b","15,039","\u200b","\u200b","14,999","\u200b","\u200b","40","\u200b","0","%","\u200b"],["Glucagon","\u200b","\u200b","11,905","\u200b","\u200b","20,602","\u200b","\u200b","(8,697)","\u200b","(42)","%","\u200b"],["Ipratropium bromide","\u200b","\u200b","8,411","\u200b","\u200b","\u2014","\u200b","\u200b","8,411","\u200b","N/A","\u200b","\u200b"],["Other products","\u200b","","66,187","\u200b","","53,066","\u200b","","13,121","","25","%","\u200b"],["Total net revenues","\u200b","$","183,903","\u200b","$","174,414","\u200b","$","9,489","","5","%","\u200b"]]
[[/GREPCENT_TABLE]]

-32-

Table of Contents

​

In April 2026, we launched our ipratropium bromide HFA inhalation aerosol, which was approved by the FDA in February 2026.

​

The decrease in sales of BAQSIMI® during the quarter was primarily due to a lower average selling price, as a result of a change in gross-to-net discounts due to changes in chargebacks and rebates and changes to the customer mix, impacting sales of approximately $8.1 million. This decrease was partially offset by an increase in unit volumes, contributing $6.9 million in sales driven by our continued marketing efforts. Primatene MIST® sales decreased primarily due to the timing of customer purchases rather than changes in the underlying consumer demand. In store demand shows continued growth. Sales of epinephrine slightly decreased during the period, primarily due to a decrease in our epinephrine multi-dose vial product, as a result of increased competition, impacting sales by $2.2 million. This decrease was partially offset by an increase in demand for our epinephrine pre-filled syringe, as a result of other supplier shortages, contributing $1.9 million in sales. The decrease in sales of glucagon was due to a lower average selling price, which impacted sales by $7.5 million, as well as, a decrease in unit volumes, impacting sales by $1.2 million, as a result of increased competition and the continued shift to ready to use glucagon products such as BAQSIMI®. The increase in other products was primarily due to recently launched products including an increase in iron sucrose sales of $3.5 million and teriparatide sales of $4.5 million, which were launched in August 2025 and December 2025, respectively. Albuterol sales increased primarily due to an increase in unit volumes, as we continue to see positive growth since its launch in August 2024. Additionally, an increase in phytonadione and sodium bicarbonate sales as a result of an increase in demand caused by other supplier shortages, and an increase in API sales positively impacted sales.

​

We anticipate that sales of glucagon will continue to decline in the future due to competitive dynamics. We also anticipate that sales of epinephrine and other products will continue to fluctuate depending on the ability of our competitors to supply market demands. We may see lower sales from our IMS subsidiary, as we take steps to remediate an FDA warning letter at that facility, which could cause a slowdown in production.

​

Backlog

​

A significant portion of our customer shipments in any period relate to orders received and shipped in the same period, generally resulting in low product backlog relative to total shipments at any time. However, as of June 30, 2026, we experienced a backlog of approximately $4.2 million for various products, primarily as a result of competitor shortages and suppli

[Excerpt truncated for page length; source filing is linked above.]

## Latest 10-K MD&A (excerpt)

Latest 10-K Item 7 source: https://www.sec.gov/Archives/edgar/data/1297184/000129718426000009/amph-20251231x10k.htm
Complete FY 2025 MD&A: /company/AMPH/mda/fy2025/

Extracted structurally from real Item 7 body heading to real Item 7A/8 boundary.
Confidence: high
Filing date: 2026-02-26
Report date: 2025-12-31

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following is a discussion and analysis of the consolidated operating results, financial condition, liquidity and cash flows of our company as of and for the periods presented below. The following discussion and analysis should be read in conjunction with the audited consolidated financial statements and the related notes thereto included in Item 8 under the heading “Financial Statements and Supplementary Data.” This discussion contains forward-looking statements that are based on the beliefs of our management, as well as assumptions made by and information currently available to, our management. Actual results could differ materially from those discussed in or implied by forward-looking statements. These risks, uncertainties and other factors include among others, those identified under the “Special Note About Forward-Looking Statements,” above and described in greater detail elsewhere in this Annual Report on Form 10-K, particularly in Item 1A, under the heading “Risk Factors.”

In this section, we generally discuss the results of our operations for the year ended December 31, 2025, compared to the year ended December 31, 2024. For a discussion of the year ended December 31, 2024, to the year ended December 31, 2023, please refer to Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Annual Report on Form 10-K for the year ended December 31, 2024, filed with the SEC on March 3, 2025, which discussion is hereby incorporated herein by reference.

​

Overview

We are a biopharmaceutical company focusing on developing, manufacturing, and commercializing technically challenging generic and proprietary injectable, inhalation, and intranasal products, as well as active pharmaceutical ingredient, or API products. We currently manufacture and sell over 25 prescription pharmaceutical products, and an over-the-counter product, Primatene MIST®.

Our largest products by net revenues currently include BAQSIMI®, Primatene MIST®, epinephrine, glucagon, and lidocaine.

​

We are currently developing a portfolio of generic abbreviated new drug applications, or ANDAs, biologics license applications, or BLAs, including biosimilar insulin product candidates, and proprietary product candidates, which are in various stages of development and target a variety of indications. One ANDA and one biosimilar insulin candidate are currently on file with the FDA.

To complement our internal growth and expertise, we have in-licensed several early-stage proprietary products and have made several strategic acquisitions of companies, products and technologies. These acquisitions collectively have strengthened our core injectable and inhalation product technology infrastructure by providing additional manufacturing, marketing, and research and development capabilities, including the ability to manufacture raw materials, APIs, and other components for our products.

​

Macroeconomic Trends and Uncertainties

​

Recent worldwide events and macroeconomic factors, such as international trade relations, tariffs, new legislation and regulations, changes in administration, taxation or monetary policy changes, public sector budgetary cycles and funding authorization in the United States, political and civil unrest, global conflicts, supply chain disruptions, heightened inflationary pressures, and fluctuating interest rates, as well as rising healthcare costs among other factors, also increase volatility in the global economy and continue to pose challenges to our business. For example, there is significant uncertainty relating to tariffs. While all of our finished products and four of our APIs are manufactured in the United States, we import APIs, starting materials for APIs, and components from various countries.

​

See “Part I – Item 1A, Risk Factors” for further discussion of the potential adverse impact of unfavorable global and geopolitical economic conditions on our business, results of operations and financial conditions.

​

88

Table of Contents

Recent Developments

​

In August 2025, the FDA approved our Iron Sucrose Injection, USP 50mg/2.5mL, 100mg/5mL, and 200mg/10mL in single-dose vials, which we launched in the third quarter of 2025.

​

In August 2025, we entered into a License Agreement with Nanjing Anji Biotechnology Co., Ltd., or Anji, pursuant to which Anji has granted an exclusive license to certain intellectual property controlled by Anji to develop, make, use and commercialize products incorporating or comprising certain compounds, including three identified products, or Licensed Products, in the United States and Canada. During the year ended December 31, 2025, we made an earnest payment and upfront payment totaling $6.0 million to Anji upon the signing of the License agreement. The agreement is also subject to potential development milestone payments, as well as sales milestone and royalty payments. For more information regarding the Anji license agreement, see “Part II – Item 8. Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note 17. Commitments and Contingencies.”

​

In December 2025, the FDA approved our Teriparatide Injection, USP 560mcg/2.24mL in single-patient-use prefilled pen, which we launched in December 2025.

​

In January 2026, we entered into a License Agreement with Nanjing Hanxin Pharmaceutical Technology Co., Ltd., or Hanxin, pursuant to which Hanxin has granted an exclusive license to a fully synthetic corticotropin (ACTH) analog, now designated AMP-110, in the United States and Canada. AMP-110 is designed to address inflammatory and autoimmune conditions with a potentially improved safety profile compared to porcine-derived ACTH products. In January 2026, we made an upfront payment of $2.0 million to Hanxin upon signing the License Agreement. The agreement is also subject to potential development milestone payments, as well as sales milestone and royalty payments. For more information regarding the Hanxin license agreement, see “Part II – Item 8. Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note 20. Subsequent Events.”

​

In February 2026, the FDA approved our Ipratropium Bromide HFA inhalation aerosol, 17 mcg/actuation, which we plan to launch early in the second quarter of 2026.

​

Business Segments

Our performance is assessed and resources are allocated based on one reportable segment, pharmaceutical products.

For more information regarding our segments, see “Part II – Item 8. Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note 5. – Segment Reporting.”

Results of Operations

Year ended December 31, 2025 compared to year ended December 31, 2024

Net revenues

[[GREPCENT_TABLE]]
[["\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"],["\u200b","\u200b","\u200b","Year Ended December 31,","\u200b","Change"],["\u200b","\u200b \u200b \u200b","\u200b","2025","\u200b \u200b \u200b","2024","\u200b \u200b \u200b","Dollars","\u200b \u200b \u200b","%"],["\u200b","\u200b","\u200b","(in thousands)","\u200b","\u200b"],["Net revenues","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"],["Product revenues, net","\u200b","\u200b","$","719,887","\u200b","$","712,814","\u200b","$","7,073","","1","%"],["Other revenues","\u200b","\u200b","\u200b","\u2014","\u200b","\u200b","19,153","\u200b","\u200b","(19,153)","\u200b","(100)","%"],["Total net revenues","\u200b","\u200b","$","719,887","\u200b","$","731,967","\u200b","$","(12,080)","","(2)","%"],["\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"],["Cost of revenues","\u200b","\u200b","$","363,830","\u200b","$","358,112","\u200b","$","5,718","","2","%"],["Gross profit","\u200b","\u200b","$","356,057","\u200b","$","373,855","\u200b","$","(17,798)","\u200b","(5)","%"],["as % of net revenues","\u200b","\u200b","","49","%","","51","%","\u200b","\u200b","\u200b","\u200b","\u200b"]]
[[/GREPCENT_TABLE]]

​

​

89

Table of Contents

The increase in product revenues, net, for 2025 was primarily due to the following changes:

​

[[GREPCENT_TABLE]]
[["\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"],["\u200b","\u200b","\u200b","Year Ended December 31,","\u200b","Change"],["\u200b","\u200b \u200b \u200b","\u200b","2025","\u200b \u200b \u200b","2024","\u200b \u200b \u200b","Dollars","\u200b \u200b \u200b","%"],["\u200b","\u200b","\u200b","(in thousands)","\u200b","\u200b"],["Product revenues, net:","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b","\u200b"],["BAQSIMI\u00ae","\u200b","\u200b","$","185,358","\u200b","$","126,898","\u200b","$","58,460","\u200b","46","%"],["Primatene MIST\u00ae","\u200b","\u200b","\u200b","108,669","\u200b","\u200b","102,012","\u200b","\u200b","6,657","\u200b","7","%"],["Epinephrine","\u200b","\u200b","\u200b","70,643","\u200b","\u200b","94,090","\u200b","\u200b","(23,447)","\u200b","(25)","%"],["Glucagon","\u200b","\u200b","\u200b","69,084","\u200b","\u200b","108,319","\u200b","\u200b","(39,235)","\u200b","(36)","%"],["Lidocaine","\u200b","\u200b","\u200b","56,479","\u200b","\u200b","55,854","\u200b","\u200b","625","\u200b","1","%"],["Other products","\u200b","\u200b","","229,654","\u200b","","225,641","\u200b","","4,013","","2","%"],["Total product revenues, net","\u200b","\u200b","$","719,887","\u200b","$","712,814","\u200b","$","7,073","","1","%"]]
[[/GREPCENT_TABLE]]

​

Product Revenues, net

​

BAQSIMI® sales increased primarily due to an increase in unit volume, as we assumed full distribution responsibilities globally at the beginning of 2025. Total BAQSIMI® sales growth, including units sold by Lilly in 2024 which were accounted for in other revenues, was 12%. Primatene MIST® sales increased primarily due to an increase in unit volumes driven by our continued marketing efforts. The decrease in sales of epinephrine was due to a decrease in unit volume, impacting sales by $13.4 million, as well as a lower average selling price, which impacted sales by $10.0 million, primarily as a result of increased competition for our multi-dose epinephrine vial product. The decrease in sales of glucagon was due to a lower average selling price, which impacted sales by $24.3 million, as well as a decrease in unit volumes, impacting sales by $14.9 million, as a result of competition and the continued shift to ready to use glucagon products such as BAQSIMI®. The increase in other products was primarily due to an increase in albuterol sales of $14.7 million and iron sucrose sales of $4.4 million, which were launched in August 2024 and August 2025, respectively, as well as an increase in sales for several other products including sodium bicarbonate and atropine due to an increase in demand caused by other supplier shortages. This increase was partially offset by a decrease in sales of enoxaparin of $9.9 million and dextrose of $9.6 million due to increased competition.

​

We anticipate that sales of glucagon will continue to decline in the future due to competitive dynamics. We also anticipate that sales of epinephrine and other products will continue to fluctuate depending on the ability of our competitors to supply market demands.

​

Other Revenues

​

As we completed the assumption of distribution responsibilities globally for BAQSIMI® at the beginning of 2025, all BAQSIMI® related revenues in the current period are recognized in product revenues, net. Other revenues in the previous period include the portion of BAQSIMI® sales made by Lilly on our behalf under the TSA, which amounted to $19

[Excerpt truncated for page length; the complete text is on the linked full-MD&A page.]

Read the full FY 2025 MD&A: /company/AMPH/mda/fy2025/
All MD&A years: /company/AMPH/mda/


## MD&A history

Prior-year 10-K MD&A spans are extracted from SEC filings with the same bounded parser used for the latest filing. Each year's full verbatim text is on its own sub-page.

- [FY 2024 MD&A](/company/AMPH/mda/fy2024/): filed 2025-03-03; accession 0001297184-25-000008 (https://www.sec.gov/Archives/edgar/data/1297184/000129718425000008/amph-20241231x10k.htm)
- [FY 2023 MD&A](/company/AMPH/mda/fy2023/): filed 2024-02-29; accession 0001297184-24-000009 (https://www.sec.gov/Archives/edgar/data/1297184/000129718424000009/amph-20231231x10k.htm)
- [FY 2022 MD&A](/company/AMPH/mda/fy2022/): filed 2023-03-01; accession 0001297184-23-000019 (https://www.sec.gov/Archives/edgar/data/1297184/000129718423000019/amph-20221231x10k.htm)
- [FY 2021 MD&A](/company/AMPH/mda/fy2021/): filed 2022-03-11; accession 0001297184-22-000007 (https://www.sec.gov/Archives/edgar/data/1297184/000129718422000007/amph-20211231x10k.htm)


## FDA-approved drug applications

Applications listed under this company's exact-matched sponsor name. Approved applications only.

| FDA-listed trade name | Active ingredient | Application | Original approval |
| --- | --- | --- | --- |
| TERIPARATIDE | TERIPARATIDE | [ANDA213641](/drug/anda-213641/) | 2025-12-12 |
| REXTOVY | NALOXONE HYDROCHLORIDE | [NDA208969](/drug/nda-208969/) | 2023-03-07 |
| VASOPRESSIN | VASOPRESSIN | [ANDA211857](/drug/anda-211857/) | 2022-07-18 |
| GANIRELIX ACETATE | GANIRELIX ACETATE | [ANDA212613](/drug/anda-212613/) | 2022-04-07 |
| GLUCAGON | GLUCAGON | [ANDA208086](/drug/anda-208086/) | 2020-12-28 |
| SUCCINYLCHOLINE CHLORIDE | SUCCINYLCHOLINE CHLORIDE | [ANDA213432](/drug/anda-213432/) | 2020-06-08 |
| BAQSIMI | GLUCAGON | [NDA210134](/drug/nda-210134/) | 2019-07-24 |
| ENOXAPARIN SODIUM | ENOXAPARIN SODIUM | [ANDA208600](/drug/anda-208600/) | 2019-03-14 |
| ISOPROTERENOL HYDROCHLORIDE | ISOPROTERENOL HYDROCHLORIDE | [ANDA210106](/drug/anda-210106/) | 2018-06-18 |
| SODIUM NITROPRUSSIDE | SODIUM NITROPRUSSIDE | [ANDA209832](/drug/anda-209832/) | 2017-12-18 |
| MEDROXYPROGESTERONE ACETATE | MEDROXYPROGESTERONE ACETATE | [ANDA077334](/drug/anda-077334/) | 2017-11-28 |
| MEDROXYPROGESTERONE ACETATE | MEDROXYPROGESTERONE ACETATE | [ANDA077235](/drug/anda-077235/) | 2017-11-28 |
| NEOSTIGMINE METHYLSULFATE | NEOSTIGMINE METHYLSULFATE | [ANDA209933](/drug/anda-209933/) | 2017-09-25 |
| DUOCAINE | BUPIVACAINE HYDROCHLORIDE; LIDOCAINE HYDROCHLORIDE | [NDA021496](/drug/nda-021496/) | 2003-05-23 |
| CORTROSYN | COSYNTROPIN | [NDA016750](/drug/nda-016750/) | 1970-04-22 |

Sponsor as listed in Drugs@FDA at retrieval (2026-08-07); FDA sponsor listings can lag ownership transfers.

This list covers FDA applications whose listed sponsor name maps to this company by an exact-unique match; applications listed under sponsor names not mapped to this company (subsidiaries, name variants, joint ventures) are absent.


## Macro cross-references

Indicators mapped to this company's SIC classification (industry 2834 Pharmaceutical Preparations) by grepcent's deterministic macro-sector crosswalk. A navigational mapping, not a statistical or causal claim.

- [INDPRO](/indicator/INDPRO/): Industrial Production: Total Index
- [TCU](/indicator/TCU/): Capacity Utilization: Total Index
- [PPIACO](/indicator/PPIACO/): Producer Price Index by Commodity: All Commodities
- [GDPC1](/indicator/GDPC1/): Real Gross Domestic Product
- [DGS10](/indicator/DGS10/): Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity
- [FEDFUNDS](/indicator/FEDFUNDS/): Federal Funds Effective Rate
- [CES0500000003](/indicator/CES0500000003/): Average Hourly Earnings of All Employees, Total Private
- [PAYEMS](/indicator/PAYEMS/): All Employees, Total Nonfarm

Macro-to-micro threads including this sector: [Inflation (CPI / PCE / PPI)](/thread/inflation-cpi-pce-ppi/), [US labor market](/thread/us-labor-market/), [Growth & output](/thread/growth-output/), [Money & trade](/thread/money-trade/), [Government finances](/thread/government-finances/), [Sector employment](/thread/sector-employment/), [Industrial orders & inventories](/thread/industrial-orders/), [Trade & external](/thread/trade-external/).

All macro indicators: /indicators/


## For LLMs & downloads

Markdown twin: /company/AMPH.md · JSON record: /company/AMPH.json · verified financials: /company/AMPH/financials.json / /company/AMPH/financials.csv · machine TOC for the whole site: /llms.txt