Alkermes plc

Alkermes plc

ALKSยทNASDAQ

$44.09

+4.5%
HealthcareBiotechnology

Alkermes plc, a biopharmaceutical company, researches, develops, and commercializes pharmaceutical products to address unmet medical needs of patients in various therapeutic areas in the United States, Ireland, and internationally. Its marketed products include ARISTADA, an intramuscular injectable suspension for the treatment of schizophrenia; VIVITROL for the treatment of alcohol and prevention of opioid dependence; RISPERDAL CONSTA for the treatment of schizophrenia and bipolar I disorder; INVEGA SUSTENNA for the treatment of schizophrenia and schizoaffective disorder; XEPLION, INVEGA TRINZA, and TREVICTA to treat schizophrenia and schizoaffective; and VUMERITY for the treatment of relapsing forms of multiple sclerosis in adults, including clinically isolated syndrome, relapsing-remitting and active secondary progressive diseases. The company is also developing LYBALVI, an oral atypical antipsychotic drug candidate for the treatment of adults with schizophrenia and bipolar I disorder; and nemvaleukin alfa, an engineered fusion protein to expand tumor-killing immune cells and to avoid the activation of immunosuppressive cells. 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.

At a Glance

Live Snapshot
Market Cap$7.35B
EPS1.4700
P/E Ratio29.99
Earnings Date07/28/2026
10.56%
Return on Invested Capital
-52%
3Y-2666.0%
5Y-244.0%
10Y-179.0%
13.28%
Return on Equity
-47%
3Y-188.0%
5Y-228.0%
10Y-177.0%
9.55%
Return on Assets
-47%
3Y-219.0%
5Y-268.0%
10Y-179.0%
Alkermes plc

Alkermes plc Management Team

ALKS ยท NASDAQ
RF

Richard F. Pops

Chairman & Chief Executive Officer

Compensation

$2,894,269

Born 1962(Age 64)
male
TH

Thomas Harvey

Chief Information Officer & Senior Vice President of IT

male
CC

Craig C. Hopkinson

Executive Vice President of Research & Development and Chief Medical Officer

Compensation

$1,424,800

Born 1969(Age 57)
DJ

David Joseph Gaffin

Executive Vice President, Chief Legal Officer, Chief Compliance Officer & Secretary

Compensation

$1,276,975

Born 1972(Age 54)
male
BC

Blair C. Jackson

Executive Vice President, Chief Risk Officer & Chief Operating Officer

Compensation

$1,372,568

Born 1973(Age 53)
male
SJ

Samuel J. Parisi

Interim Principal Accounting Officer & Vice President of Finance

Born 1975(Age 51)
male
TS

Tom Skoff

SVP & Chief Information Officer

male
CT

Christian Todd Nichols

Senior Vice President & Chief Commercial Officer

Compensation

$1,062,777

Born 1970(Age 56)
male
JR

Joshua Reed

Senior Vice President & Chief Financial Officer

Compensation

$743,971

Born 1973(Age 53)
male
SS

Stephen Schiavo

Senior Vice President & Chief Human Resources Officer

male
SC

Sandra Coombs

Senior Vice President of Corporate Affairs & Investor Relations

female
DO

Declan O'Connor

Senior Vice President of Operations and Environment, Health & Safety

male
alks

Alkermes plc Insider Positioning

ALKS ยท NASDAQ

During the last 12 months, insiders have sold $2.76M worth of ALKS shares, with no buying activity reported.

3 Months

Bought

0

0.00

Sold

47.3K

1.82M

Net Activity

-1.8M

-$1.82M

3-6 Months

Bought

0

0.00

Sold

31.0K

940.62K

Net Activity

-941K

-$941K

6-9 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

9-12 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

Top Buyers

No buying activity

Top Sellers

1
HCC

Hopkinson Craig C.

Officer: Evp R&D, Chief Medical Officer

41.0K sharesโ€ข5 transactions

$1.43M

2
PSJ

Parisi Samuel Joseph

Officer: Vp, Finance (Interim Pao)

23.1K sharesโ€ข2 transactions

$889K

3
GDJ

Gaffin David Joseph

Officer: Evp, Clo, Alkermes, Inc.

8.1K sharesโ€ข4 transactions

$258K

4
NCT

Nichols Christian Todd

Officer: Svp, Chief Commercial Officer

6.0K sharesโ€ข1 transactions

$180K

Insider Activity Analysis

Net Insider Sentiment

Bearish

Strong bearish signal with $2.76M net selling. Heavy insider selling may indicate concerns about valuation or near-term prospects.

Buy/Sell Ratio

0.00:1

Very poor ratio. Heavy selling with minimal buying suggests insiders may be concerned about valuation or outlook.

Recent Trend (3 Months)

$1.82M

Heavy recent selling activity. Recent insider sales notably exceed purchasesโ€”may warrant investigation into company developments.

Insider Participation

High Selling

4 insider sellers vs. 0 buyers. Widespread selling across multiple insiders may signal concerns.

Insider Activity Insight

Multiple red flags: Heavy selling, numerous sellers, and continued recent selling create a concerning pattern. Investigate fundamental drivers and consider whether company guidance or industry conditions have deteriorated.

SEC Filings

ALKS - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

April 06, 2026
May 20, 2026
2026
DEF 14A

DEF 14A 2025

N/A

April 07, 2025
May 21, 2025
2025
DEF 14A

DEF 14A 2024

N/A

April 15, 2024
May 31, 2024
2024
DEF 14A

DEF 14A 2022

N/A

April 18, 2022
May 13, 2022
2022
DEF 14A

DEF 14A 2021

N/A

May 10, 2021
June 14, 2021
2021
DEF 14A

DEF 14A 2020

N/A

April 03, 2020
May 20, 2020
2020
DEF 14A

DEF 14A 2019

N/A

April 05, 2019
May 22, 2019
2019
DEF 14A

DEF 14A 2018

N/A

April 10, 2018
May 23, 2018
2018
DEF 14A

DEF 14A 2017

N/A

April 13, 2017
May 24, 2017
2017
DEF 14A

DEF 14A 2016

N/A

April 13, 2016
May 25, 2016
2016
Showing 1 to 10 of 15 filings