Alkermes logo

Alkermes

ALKS | NASDAQ
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$44.18
+$0.79 (+1.82%)
At close: Sep 21, 2026, 4:00 PM ET
$43.11
-$1.07 (-2.42%)
Pre-market: Sep 22, 2026, 8:53 AM ET

Company Profile

Alkermes plc, a biopharmaceutical company, engages in the research, development, and commercialization of pharmaceutical products to address unmet medical needs of patients in therapeutic areas in the United States, Ireland, and internationally. The company has a portfolio of proprietary commercial products for the treatment of opioid dependence, alcohol dependence, schizophrenia, bipolar I, and a pipeline of clinical and preclinical product candidates in development for neurological disorders. Its marketed products include ARISTADA, an intramuscular injectable suspension for the treatment of schizophrenia; ARISTADA INITIO for the treatment of schizophrenia in adults; VIVITROL for the treatment of alcohol and prevention of opioid dependence; LYBALVI, an oral atypical antipsychotic drug candidate for the treatment of adults with schizophrenia and bipolar I disorder; and LUMRYZ, an extended-release oral suspension product for the treatment of cataplexy or EDS in pediatric patients. The company also offers proprietary technology platforms to third parties to enable them to develop, commercialize, and manufacture products. It has collaboration agreements primarily with Janssen Pharmaceutica N.V., Janssen Pharmaceutica Inc, and Janssen Pharmaceutica International. Alkermes plc was founded in 1987 and is headquartered in Dublin, Ireland.

Key Executives

Name Position
Blair C. Jackson CEO & Director
Richard F. Pops Chairman & Chief Executive Officer
David Joseph Gaffin Executive Vice President, Chief Legal Officer, Chief Compliance Officer & Secretary
Joshua Reed Senior Vice President & Chief Financial Officer
Tom Skoff SVP & Chief Information Officer
Christian Todd Nichols Senior Vice President & Chief Commercial Officer
Craig C. Hopkinson Executive Vice President of Research & Development and Chief Medical Officer
Declan O'Connor Senior Vice President of Operations and Environment, Health & Safety
Grace Doyle Senior Vice President of Quality
Peter Norman SVP of Policy, Government & Community Relations
Samuel J. Parisi Interim Principal Accounting Officer & Vice President of Finance
Sandra Coombs Senior Vice President of Corporate Affairs & Investor Relations
Stephen Schiavo Senior Vice President & Chief Human Resources Officer

Latest SEC Filings

Date Type Title
Sep 03, 2026 4 Filing
Sep 01, 2026 4 Filing
Aug 17, 2026 4 Filing
Aug 12, 2026 8-K Current Report
Aug 07, 2026 4 Filing
Aug 03, 2026 4 Filing
Aug 03, 2026 4 Filing
Aug 03, 2026 4 Filing
Aug 03, 2026 8-K/A [Amend] Current Report
Jul 28, 2026 S-8 Filing
View All SEC Filings
Alkermes
Alkermes logo
Country Ireland
IPO Date Jul 15, 1991
Industry Drug Manufacturers - Specialty & Generic
Sector Healthcare
Employees 2,050
CEO Blair Jackson

Contact Details

Connaught House Dublin, DU D04 C5Y6 Ireland

Stock Details

Ticker Symbol ALKS
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001520262
CUSIP Number G01767105
ISIN Number IE00B56GVS15
SIC Code 2834

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