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Alkermes plc (ALKS) SEC Filings & Earnings Calls

EquiReason read 22 Alkermes plc SEC filings in the last 12 months. Latest: 8-K on 2026-09-21 — Alkermes announces positive Phase 1b results for ALKS 7290 (orexin 2 receptor agonist) in ADHD. Clinically meaningful improvements on AISRS and CGI-S scales at day 14. Generally we.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

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7.3B
P/E TTM
114.8
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Every filing, read

last 12 months · SEC

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21 Sep 20268-K · 7.01, 8.01Alkermes announces positive Phase 1b results for ALKS 7290 (orexin 2 receptor agonist) in ADHD. Clinically meaningful improvements on AISRS and CGI-S scales at day 14. Generally well tolerated. Phase 2 enrolling, data expected 2027.open

Figures in the filing · each found in the filing text

AISRS total score reduction · 20 mg dose · day 1414
AISRS total score reduction · 50 mg dose · day 1419
CGI-S score reduction · 20 mg dose · day 141
CGI-S score reduction · 50 mg dose · day 142
Read the original on SEC EDGAR ↗
16 Sep 20268-K · 5.02, 7.01Alkermes appointed Anne C. Whitaker to the Board of Directors; no departure or material change in strategy.open

Risks flagged

No material risk; board appointment is routine governance.

“No departure or controversy; standard director compensation disclosed.”
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12 Aug 20268-K · 1.01Alkermes amended its credit agreement to reduce interest rate spreads on existing term loan facilities; no new borrowing or change in principal amount.open

Figures in the filing · each found in the filing text

TLA Facility outstanding principal · 2026-08-12$745M
TLB Facility outstanding principal · 2026-08-12$773M

Risks flagged

No material risk signals; debt refinancing reduces interest cost

Read the original on SEC EDGAR ↗
28 Jul 202610-QAlkermes completed the acquisition of Avadel Pharmaceuticals for $2.1B in cash plus contingent value rights, adding LUMRYZ and a narcolepsy commercial organization.acquisitionopen

Figures in the filing · each found in the filing text

Revenue · Q2-2026$496M+27% y/y
Net (loss) income · Q2-2026$501000.00-99% y/y
Product sales, net · Q2-2026$412M+34% y/y
Manufacturing and royalty revenues · Q2-2026$84M+1% y/y
VIVITROL product sales · VIVITROL · Q2-2026$124M+2% y/y
ARISTADA and ARISTADA INITIO product sales · ARISTADA and ARISTADA INITIO · Q2-2026$97M-5% y/y
LYBALVI product sales · LYBALVI · Q2-2026$94M+12% y/y
LUMRYZ product sales · LUMRYZ · Q2-2026$97M
Cash and cash equivalents · 2026-06-30$512M+32% y/y
Research and development expenses · Q2-2026$113M+46% y/y

Risks flagged

Integration risk from Avadel acquisition

“The Company incurred approximately $35.9 million of transaction costs during the six months ended June 30, 2026.”

Increased leverage

“LONG-TERM DEBT 1,476,611 ... Interest expense (46,817)”

Contingent consideration liability

“Contingent payments of up to $165.7 million may become due to former Avadel shareholders upon the achievement of the CVR Milestone.” · word for word
Read the original on SEC EDGAR ↗
28 Jul 20268-K · 2.02Total Revenues $496M (+27% y/y); GAAP Net Income $500,000.00 (-99% y/y); Adjusted EBITDA $139M (+10% y/y); Guidance: Revenue guidance unchanged $1,730-$1,840M; GAAP net loss widened to ($95)-($115)M; adjusted EBITDA unchanged $370-$410Mearningsopen

Figures in the filing · each found in the filing text

Total Revenues · Q2-2026$496M+27% y/y
GAAP Net Income · Q2-2026$500000.00-99% y/y
Adjusted EBITDA · Q2-2026$139M+10% y/y
VIVITROL Net Sales · VIVITROL · Q2-2026$125M+2% y/y
ARISTADA Net Sales · ARISTADA · Q2-2026$97M-5% y/y
LYBALVI Net Sales · LYBALVI · Q2-2026$94M+12% y/y
LUMRYZ Net Sales · LUMRYZ · Q2-2026$97M
Cash, Cash Equivalents and Total Investments · Q2-2026$692M

Guidance

Revenue guidance unchanged $1,730-$1,840M; GAAP net loss widened to ($95)-($115)M; adjusted EBITDA unchanged $370-$410M

Revenue guidance reaffirmed; GAAP net loss guidance widened due to contingent consideration; adjusted EBITDA unchanged; strong commercial execution and pipeline progress

Risks flagged

Contingent consideration risk from Avadel acquisition; $26.4M charge due to CVR milestone deemed more likely

“Change in fair value of contingent consideration $26.4M related to CVR milestone associated with Avadel acquisition”

GAAP net loss guidance widened; profitability pressured by acquisition-related costs

“GAAP Net Loss guidance updated to ($95)-($115)M from ($70)-($90)M”
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8 Jul 20268-K · 1.02Terminated a material definitive agreement, ending a significant contractopen

Risks flagged

Minimal risk; termination without penalty; no ongoing obligations

“No penalties incurred; mutual release of claims”
Read the original on SEC EDGAR ↗
15 Jun 20268-K · 7.01, 8.01Issued a Regulation FD disclosure (forward guidance or material update); disclosed a material event under other events (litigation, recall, contract loss, or major announcement)open

Risks flagged

Pipeline dependency; alixorexton still in phase 3; regulatory approval not guaranteed

“Alixorexton is investigational; phase 3 Brilliance Studies and phase 2 Vibrance-3 study ongoing”
Read the original on SEC EDGAR ↗
20 May 20268-K · 5.02, 5.07Additional shares authorized under 2018 Plan 5,900,000open

Figures in the filing · each found in the filing text

additional shares authorized under 2018 Plan · 2026-05-205,900,000

Risks flagged

Potential dilution from increased authorized shares for equity compensation.

“Shareholders approved increase in authorized shares by 5.9M for equity incentive plan.”
Read the original on SEC EDGAR ↗
12 May 20268-K · 7.01, 8.01P-value for primary endpoint ESS 0.0001open

Figures in the filing · each found in the filing text

p-value for primary endpoint ESS · REVITALYZ study$0.00
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5 May 20268-K · 2.02Total Revenues $393M (+28% y/y); GAAP Net Loss $-66M; Adjusted EBITDA $80M (+76% y/y); Guidance: Updated non-cash elements of 2026 full year financial expectations, improving GAAP net loss and EBITDAearningsopen

Figures in the filing · each found in the filing text

Total Revenues · Q1-2026$393M+28% y/y
GAAP Net Loss · Q1-2026$-67M
Adjusted EBITDA · Q1-2026$80M+76% y/y
Total Proprietary Net Sales · Q1-2026$338M+38% y/y
VIVITROL Revenues · Q1-2026$112M+11% y/y
ARISTADA Revenues · Q1-2026$94M+28% y/y
LYBALVI Revenues · Q1-2026$92M+32% y/y
LUMRYZ Revenues · Q1-2026$40M
EBITDA · Q1-2026$-30M
LYBALVI prescription growth · Q1-202621.0%

Guidance

Updated non-cash elements of 2026 full year financial expectations, improving GAAP net loss and EBITDA

Updated certain non-cash elements of 2026 full year financial expectations in connection with Avadel acquisition, resulting in improved expectations for GAAP net loss and EBITDA.

Risks flagged

GAAP net loss due to acquisition-related costs from Avadel acquisition.

“GAAP Net Loss of $66.5 million, compared to income of $22.5 million in prior year.” · word for word
Read the original on SEC EDGAR ↗
5 May 202610-QProduct sales, net $338M (+38% y/y); Total revenues $393M (+28% y/y); Net (loss) income $-66Mopen

Figures in the filing · each found in the filing text

Product sales, net · Q1-2026$338M+38% y/y
Total revenues · Q1-2026$393M+28% y/y
Net (loss) income · Q1-2026$-66M
VIVITROL product sales · Q1-2026$112M+11% y/y
ARISTADA and ARISTADA INITIO product sales · Q1-2026$94M+28% y/y
LYBALVI product sales · Q1-2026$92M+32% y/y
LUMRYZ product sales · Q1-2026$39M
Manufacturing and royalty revenues · Q1-2026$55M-12% y/y
Operating (loss) income · Q1-2026$-48M
Cash flows (used in) provided by operating activities · Q1-2026$-166M

Risks flagged

Acquisition integration risk

“The Avadel Acquisition added significant goodwill ($513M) and intangible assets ($1.79B), with integration costs and contingent consideration.”

Leverage and debt service risk

“Long-term debt of $1.48B and interest expense of $20.9M in Q1 2026, up from $0 in prior year.”
Read the original on SEC EDGAR ↗
6 Apr 2026DEF 14ACEO Richard F. Pops to retire July 31, 2026; Blair C. Jackson appointed as next CEO effective August 1, 2026; Pops to serve as Senior Advisor and non-executive Chairman through December 31, 2026.open

Figures in the filing · each found in the filing text

Total Revenues · FY2025$1.48B
Proprietary Product Net Sales · FY2025$1.20B+9% y/y
VIVITROL Annual Net Sales · VIVITROL · FY2025$468M+2% y/y
LYBALVI Annual Net Sales · LYBALVI · FY2025$347M+24% y/y
ARISTADA Annual Net Sales · ARISTADA · FY2025$370M+7% y/y
GAAP Net Income · FY2025$242M
Adjusted EBITDA · FY2025$394M
Cash, Cash Equivalents, Restricted Cash and Investments Increase · FY2025$495M
Full Dilution · 2026-04-0617.6%
Burn Rate · FY20252.7%

Risks flagged

CEO Transition Risk

“On February 24, 2026, Mr. Pops notified the Company of his decision to retire from the position of Chief Executive Officer, effective July 31, 2026.” · word for word

Equity Dilution from Share Reserve Increase

“increase the number of ordinary shares authorized for issuance thereunder by 5,900,000 new ordinary shares” · word for word

Acquisition Integration Risk

“In October 2025, we announced entry into an agreement to acquire Avadel and, in February 2026, we completed the acquisition” · word for word
Read the original on SEC EDGAR ↗
25 Feb 20268-K · 5.02, 7.01Reported the departure of a director or principal officer (CEO/CFO change); issued a Regulation FD disclosure (forward guidance or material update)open

Risks flagged

Leadership transition risk is mitigated by internal promotion and continued Chairman role for outgoing CEO.

“Succession plan is orderly; Jackson has deep operational knowledge as COO.”
Read the original on SEC EDGAR ↗
25 Feb 20268-K · 2.02Total Revenues $1.48B (-5% y/y); Total Proprietary Net Sales $1.18B (+9% y/y); GAAP Net Income $242M (-34% y/y); Guidance: FY2026 financial expectations provided; expects robust cash generation and profitability.earningsopen

Figures in the filing · each found in the filing text

Total Revenues · FY2025$1.48B-5% y/y
Total Proprietary Net Sales · FY2025$1.18B+9% y/y
GAAP Net Income · FY2025$242M-34% y/y
Diluted GAAP Earnings per Share · FY2025$1.43
Adjusted EBITDA · FY2025$394M-28% y/y
LYBALVI Revenue · Proprietary Products · Q4-2025$94M+22% y/y
ARISTADA Revenue · Proprietary Products · Q4-2025$97M+1% y/y
VIVITROL Revenue · Proprietary Products · Q4-2025$124M-8% y/y

Guidance

FY2026 financial expectations provided; expects robust cash generation and profitability.

Management provided FY2026 financial expectations, indicating strong cash generation and profitability while advancing pipeline.

Risks flagged

Revenue decline from prior year due to manufacturing & royalty revenue changes; GAAP net income decreased significantly.

“Total revenues $1,475.9M in FY2025 vs $1,557.6M in FY2024; GAAP net income $241.7M vs $367.1M.”
Read the original on SEC EDGAR ↗
25 Feb 202610-KNet Income $242M; Operating Cash Flow $521M (+19% y/y); Cost of Goods Manufactured and Sold $196M (-20% y/y); Guidance: Capex guided $40M to $50M for 2026; R&D expense expected to increaseopen

Figures in the filing · each found in the filing text

Net Income · FY2025$242M
Operating Cash Flow · FY2025$521M+19% y/y
Cost of Goods Manufactured and Sold · FY2025$197M-20% y/y
Research and Development Expenses · FY2025$324M+32% y/y
Selling, General and Administrative Expense · FY2025$702M+9% y/y
Capital Expenditures · FY2025$40M+21% y/y

Guidance

Capex guided $40M to $50M for 2026; R&D expense expected to increase

R&D spend increasing for pipeline advancement; capex stable; no explicit revenue guidance.

Risks flagged

Generic Competition for VIVITROL

“we granted Teva a non-exclusive, royalty-free, non-transferable, non-sublicensable limited license under the remaining patent covering VIVITROL to market and sell a generic version of VIVITROL in the U.S. beginning on January 15, 2027” · word for word

High Leverage from Avadel Acquisition

“the Credit Agreement provides for (i) a senior secured term loan A facility in an aggregate principal amount of up to $750.0 million and (ii) a senior secured term loan B facility in an aggregate principal amount of up to $775.0 million” · word for word
Read the original on SEC EDGAR ↗
12 Feb 20268-K · 1.01, 1.02, 2.01, 2.03, 7.01Alkermes entered a $1.525B credit agreement (TLA $750M, TLB $775M) to fund acquisition of Avadel Pharmaceuticals, terminated bridge loan. Acquisition adds LUMRYZ, expected accretive in 2026.open

Risks flagged

High leverage from $1.525B debt; integration risk of Avadel; potential dilution if debt not managed.

“Credit Agreement provides for $1.525B in term loans; full amount drawn on closing.”
Read the original on SEC EDGAR ↗
12 Jan 20268-K · 2.02, 7.01Total revenues $1.45Bearningsopen

Figures in the filing · each found in the filing text

total revenues · FY2025$1.45B

Risks flagged

Preliminary results subject to audit; clinical development risks for pipeline candidates.

“Preliminary, unaudited and subject to change; clinical development activities may not be initiated or completed on expected timelines.”
Read the original on SEC EDGAR ↗
6 Jan 20268-K · 7.01, 8.01Issued a Regulation FD disclosure (forward guidance or material update); disclosed a material event under other events (litigation, recall, contract loss, or major announcement)open

Risks flagged

Clinical and regulatory risk remains; phase 3 outcomes may differ from phase 2

“Forward-looking statements caution that initial results may not be predictive of future stages”
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19 Nov 20258-K · 1.01, 2.03, 7.01Cash Consideration per Avadel Share $21.00; Contingent Value Right per Avadel Share $1.50; Total Transaction Value $2.37Bopen

Figures in the filing · each found in the filing text

Cash Consideration per Avadel Share · Q1-2026$21.00
Contingent Value Right per Avadel Share · Q1-2026$1.50
Total Transaction Value · Q1-2026$2.37B

Risks flagged

Increased leverage from bridge financing for acquisition

“Alkermes entered into Amended and Restated Bridge Credit Agreement; J.P. Morgan provided fully committed financing.”

Execution risk: integration of Avadel and achieving CVR milestone (FDA approval for LUMRYZ in idiopathic hypersomnia by end of 2028)

“CVR contingent upon final FDA LUMRYZ Approval for idiopathic hypersomnia in adults by end of 2028.”
Read the original on SEC EDGAR ↗
12 Nov 20258-K · 7.01, 8.01Patients enrolled in Vibrance-2 93open

Figures in the filing · each found in the filing text

Patients enrolled in Vibrance-2 · Phase 2 study93

Risks flagged

Phase 3 development risk

“Phase 2 data positive but Phase 3 trials may fail.”
Read the original on SEC EDGAR ↗
28 Oct 20258-K · 2.02Total Revenues $394M (+4% y/y); GAAP Net Income $83M (-11% y/y); Adjusted EBITDA $122M (-10% y/y); Guidance: Total Revenues raised to $1.43B-$1.49B from $1.34B-$1.43B; GAAP Net Income raised to $230M-$250M from $175M-$205Mearningsopen

Figures in the filing · each found in the filing text

Total Revenues · Q3-2025$394M+4% y/y
GAAP Net Income · Q3-2025$83M-11% y/y
Adjusted EBITDA · Q3-2025$122M-10% y/y
LYBALVI Net Sales · Q3-2025$98M+32% y/y
VIVITROL Net Sales · Q3-2025$121M+7% y/y
ARISTADA Net Sales · Q3-2025$98M+16% y/y

Guidance

Total Revenues raised to $1.43B-$1.49B from $1.34B-$1.43B; GAAP Net Income raised to $230M-$250M from $175M-$205M

2025 guidance raised across all key metrics, reflecting strong momentum.

Risks flagged

Proposed acquisition of Avadel Pharmaceuticals introduces integration risk.

“Our proposed acquisition of Avadel Pharmaceuticals announced last week.” · word for word
Read the original on SEC EDGAR ↗
28 Oct 202510-QOperating cash flow $351M (+41% y/y); Cash and cash equivalents $616M; Total cash and investments $1.14Bopen

Figures in the filing · each found in the filing text

Operating cash flow · 9M-2025$351M+41% y/y
Cash and cash equivalents · 2025-09-30$616M
Total cash and investments · 2025-09-30$1.14B
R&D expenses - alixorexton · Q3-2025$26M+117% y/y
SG&A expense · Q3-2025$172M+14% y/y

Risks flagged

Increased R&D and SG&A spending pressure on profitability

“The decrease in net income from continuing operations of $10.0 million during the three months ended September 30, 2025, as compared to the three months ended September 30, 2024, was primarily due to an increase of $31.7 million in total expenses, primarily due to increases in research and development expenses and selling, general and administrative expenses” · word for word

Dependence on manufacturing and royalty revenue from partners

“The decrease in Other manufacturing and royalty revenue during the nine months ended September 30, 2025, as compared to the nine months ended September 30, 2024, was primarily due to a $13.6 million decrease in revenue from FAMPYRA, as our manufacturing obligations for FAMPYRA concluded on December 31, 2024.” · word for word
Read the original on SEC EDGAR ↗

Alkermes plc — questions

What did Alkermes plc file recently?
22 SEC filings in the last 12 months. Latest: 8-K on 2026-09-21 — Alkermes announces positive Phase 1b results for ALKS 7290 (orexin 2 receptor agonist) in ADHD. Clinically meaningful improvements on AISRS and CGI-S scales at day 14. Generally well tolerated. Phase 2 enrolling, data expected 2027.

Every figure on this page comes from Alkermes plc's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.