Company · ALKS · CIK 1520262

Alkermes plc. (ALKS) SEC filings and CIK.

ALKS’s SEC Central Index Key (CIK) is 0001520262, or 1520262 without leading zeros. The SEC’s ticker file lists it as Alkermes plc..

Ticker: ALKS
CIK: 0001520262
Other tickers: None
Insider transactions, Q3 2026: 16

Insider trading

In Q3 2026, insiders at Alkermes plc. reported 16 non-derivative transactions on 10 Forms 3, 4 and 5, including 0 open-market purchases and 10 sales. See every ALKS insider transaction →

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get ALKS SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1520262&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1520262" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1520262?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Alkermes plc. on SEC.gov

Questions

What is ALKS’s CIK number?

ALKS’s SEC Central Index Key (CIK) is 0001520262, or 1520262 without leading zeros. The SEC’s ticker file lists it as Alkermes plc..

How do I find Alkermes plc.’s 10-K?

Request /api/v1/filings?cik=1520262&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/alks.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.