AMRN

EX-99.1

2 amrn-ex99_1.htm

EX-99.1

EX-99.1

Exhibit 99.1

Amarin Reports 2026 Second Quarter Financial Results Demonstrating Early Success of Fully Partnered International Commercial Strategy and Continued Leading U.S. Market Presence

Q2 2026 Results Highlight Global Volume Growth, Lower Operating Expenses and Positive Cash Flow

For Full Year 2026, Company Expects Continued Growth in International Markets, Maintenance of VASCEPA’s U.S. Market Share, an Improved OPEX Profile, and Positive Cash Flow Generation

DUBLIN, Ireland and BRIDGEWATER, N.J., July 29, 2026 -- Amarin Corporation plc (NASDAQ: AMRN), a company committed to advancing the science of cardiovascular disease worldwide, today announced financial results for the second quarter ended June 30, 2026 (Q2 2026) and highlighted positive outlooks associated with the one-year anniversary of its fully partnered international commercial strategy.

In June 2025, Amarin entered into an exclusive long-term license and supply agreement with Recordati S.p.A. (“Recordati”) to commercialize VASCEPA®/VAZKEPA® (icosapent ethyl or IPE) across 59 countries focused in Europe. This transformational agreement enabled Amarin to significantly reduce its operating expenses while simultaneously expanding VAZKEPA’s presence in one of the world's largest cardiovascular pharmaceutical markets, where cardiovascular disease affects an estimated 62 million people and carries an annual economic burden of approximately €282 billion across the European Union.i While commercialization remains in the early stages, Recordati has made progress advancing pricing, reimbursement, market access and adoption across the licensed territory.

“The strategic actions we have taken are driving stronger results and a path to sustained growth and profitability,” said Aaron Berg, President and Chief Executive Officer. “Amarin’s results for Q2 2026 demonstrated a positive early international sales trajectory as in-market demand increased 59% year over year across our global partner network. Operating expenses, excluding restructuring charges, declined by $16.6 million, or 38% compared to Q2 2025, in line with the previously announced $70 million annual cost savings initiative that we have now completed. We also maintained our leading U.S. IPE sales presence for VASCEPA. We are confident in the significant opportunities that lie ahead to improve patient outcomes, and continue to work closely with Barclays, our exclusive financial advisor, to explore additional potential pathways to further enhance shareholder value."

Select Operational Highlights and Outlook

• Across our global partner network, in-market demand for VASCEPA/VAZKEPA rose by 59% in Q2 2026 compared to Q2 2025, including 90% year-to-date growth in in-market volume in China versus the same period last year.

• In-market demand in Europe for VAZKEPA rose by 69% in Q2 2026 from Q2 2025.

• As of June 30, 2026, VASCEPA / VAZKEPA was commercially available in 22 countries across the globe.

• As of June 30, 2026, VAZKEPA is commercialized in 11 countries in Europe, with pricing, reimbursement, market access and adoption continuing to build across additional countries within Recordati’s licensed territory.

• The Company continues to work closely with our partners to advance regulatory submissions and support partners' needs through various stages of review and market launch preparations. Momentum remains strong

across Europe and Asia, with Singapore and South Korea progressing toward anticipated near-term commercialization.

• The Company’s share of the U.S. IPE market increased to 48% in Q2 2026 compared to 43% in Q2 2025. VASCEPA branded prescriptions rose by 14% from Q2 2025.

• The Company expects that U.S. volumes will remain consistent throughout FY 2026.

Select Financial Highlights and Outlook

• Operating expenses declined by $39.3 million, or 59% compared to Q2 2025, in line with the previously announced and now completed $70 million annual cost savings initiative. Excluding restructuring charges incurred in Q2 2025, operating expenses declined by $16.6 million, or 38%, in line with the previously announced and now completed $70 million annual cost savings initiative.

• Inventories as of June 30, 2026 declined by $19.5 million from March 31, 2026 and by $31.8 million from December 31, 2025.

• Cash as of June 30, 2026 was $314.6 million, compared to $302.6 million at December 31, 2025. The Company expects cash to grow by approximately 10% as of December 31, 2026 compared to December 31, 2025.

• The Company remained debt free as of June 30, 2026.

Financial Highlights

($ in millions)

Q2 2026

Q2 2025

% Change

1H 2026

1H 2025

% Change

Total Net Revenue

$42.2

$72.7

(42)%

$87.3

$114.8

(24)%

Operating Expenses

$27.0

$66.3

(59)%

$56.1

$108.2

(48)%

Operating Loss

$(12.0)

$(16.0)

25%

$(23.3)

$(32.7)

29%

Operating Margin %*

(28)%

(22)%

(6) pts

(27)%

(29)%

2 pts

Net Loss

$(7.7)

$(14.1)

46%

$(18

EX-99.1

2 amrn-ex99_1.htm

EX-99.1

EX-99.1

Exhibit 99.1

Amarin Reports 2026 First Quarter Financial Results

Total Revenue Increased Led by Higher International Sales

Generated Positive Cash Flow and Reiterates Expectation for Full Year Positive Cash Flow

Recently Updated Industry Guidelines Expand Global Medical Society Endorsements Supporting the Use of Icosapent Ethyl (IPE) in Contemporary Lipid and Cardiovascular Risk Management

DUBLIN, Ireland and BRIDGEWATER, N.J., April 29, 2026 -- Amarin Corporation plc (NASDAQ: AMRN), a company committed to advancing the science of cardiovascular disease worldwide, today announced financial results for the first quarter ended March 31, 2026 (Q1 2026).

“Our results for Q1 2026 reflected the early yet measurable progress generated by our refined global business model which we adopted in mid-2025,” said Aaron Berg, President and Chief Executive Officer.

“The promise of our fully-partnered international commercial strategy – anchored by our European-focused exclusive licensing and supply agreement with Recordati S.p.A. (Recordati) - was reflected in higher European product revenue in Q1 2026 compared to Q4 2025. This consecutive quarterly growth was attributable to strong in-market demand for VAZKEPA® (icosapent ethyl) and the priority assigned by Recordati to expand the commercial reach for this proven therapy. While acknowledging that European sales will vary quarter to quarter, especially in the early days of this new partnership, these initial results are encouraging. Recordati has commenced commercial efforts of VAZKEPA in 10 countries, including a Q4 2025 launch in Italy, and plans to expand its distribution across Europe over the next several years. We are also seeing good growth from our active commercial partners outside of Europe.

“Our U.S. franchise continues to demonstrate remarkable resilience, where we have maintained our leading market share for VASCEPA® more than five years since the introduction of generics. Industry prescription data for Q1 2026 showed an overall increase in the icosapent ethyl (IPE) market while VASCEPA-branded prescriptions rose by 17% compared to Q1 2025. We expect that volumes will remain stable throughout 2026. Our streamlined U.S. operation remains an efficient, cash generating engine for our Company.”

He continued, “We are encouraged by the 2026 American College of Cardiology (ACC) / American Heart Association (AHA)/Multisociety Dyslipidemia Guideline Update from March of this year that supports the broader clinical role of IPE in reducing cardiovascular (CV) risk in statin-treated patients with elevated triglycerides. These guidelines shift CV care toward early, lifelong prevention and a more comprehensive risk approach beyond just lowering LDL cholesterol. In recognizing that high triglyceride levels contribute to CV events in many patients, this framework underscores the need for additional therapies beyond statins to address this care gap. This evolutionary perspective on CV risk management is timely and strengthens our position to address the burden of CV disease in patients and across the healthcare ecosystem.”

Mr. Berg concluded, “We have created a new version of Amarin – focused, leaner, and both financially and operationally stronger than at any time in our recent history. The growth initiatives we have undertaken and building industry tailwinds increasingly focused on the needs of patients with elevated triglycerides have positioned us well

for 2026. Our team is executing with focus and discipline to achieve our objectives and deliver shareholder value, while continuing to work closely with Barclay’s, our exclusive financial advisor, in exploring additional potential pathways to further enhance shareholder value. While there is still work to be done, we look forward to our future with confidence.”

Q1 2026 Financial Highlights

($ in millions)

Q1 2026

Q1 2025

% Change

Total Net Revenue

$45.1

$42.0

7%

Operating Expenses

$29.1

$41.9

(31)%

Operating Loss

$(11.3)

$(16.8)

(32)%

Operating Margin %*

(25)%

(40)%

NM

Net Loss

$(10.5)

$(15.7)

33%

Net Margin

(23)%

(37)%

NM

Cash

$307.8

$281.8

*Operating margin is calculated as operating loss divided by total net revenue

NM – Not Meaningful

Peter Fishman, Amarin’s Chief Financial Officer, said, “We are encouraged by our Q1 2026 performance under our new business model. We achieved higher total revenue, led by growth from our partners, and a continued decline in our operating expenses, both of which led to significantly narrowed losses compared to the same period last year. We remain on track to realize the approximately $70 million in cost savings and have incurred nearly all of the associated restructuring costs. Finally, we generated positive cash flow for the second consecutive quarter and continue to expect to be cash flow positive for full year 2026.”

Q1 2026 Financial Performance

Comparisons to Q1 2025, unless otherwise sta

8-K

false0000897448AMARIN CORP PLC\UK00-000000000008974482026-02-252026-02-25

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): February 25, 2026 Amarin Corporation plc (Exact name of registrant as specified in its charter)

England and Wales

0-21392

Not applicable

(State or other jurisdiction of incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

8th Floor, One Central Plaza, Dame Street, Dublin 2, Co. Dublin, D02 K7K5, Ireland

Not applicable

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including area code: +353 1 6699 020

Not Applicable Former name or former address, if changed since last report

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

Name of each exchange on which registered

American Depositary Shares (ADS(s)), each ADS representing the right to receive twenty (20) Ordinary Shares of Amarin Corporation plc

AMRN

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 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). 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 February 25, 2026, Amarin Corporation plc (“Amarin”) issued a press release announcing its financial results for the three and twelve months ended December 31, 2025 and 2024 (the “Press Release”). A copy of the Press Release is furnished herewith as Exhibit 99.1. The information in this report furnished pursuant to Item 2.02 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. It may only be incorporated by reference in another filing under the Exchange Act or the Securities Act of 1933, as amended (the “Securities Act”), if such subsequent filing specifically references the information furnished pursuant to Item 2.02 of this report.

Item 9.01. Financial Statements and Exhibits. (d) Exhibits

Exhibit No.

Description

99.1

Press Release (results of operations), dated February 25, 2026 (furnished herewith)

104

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

* * *

SIGNATURES

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: February 25, 2026

Amarin Corporation plc

By:

/s/ Aaron Berg

Aaron Berg

President and Chief Executive Officer