---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-011269"
form_type: "8-K"
ticker: "ALKS"
cik: "0001520262"
company_name: "Alkermes plc."
filed_at: "2024-02-05T23:59:59+00:00"
generated_at: "2026-06-06T09:06:34.749015+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Alkermes appoints interim CFO and interim PAO during CFO's medical leave

## Summary
- Blair C. Jackson, EVP & COO, named interim principal financial officer effective Feb 1, 2024.
- Samuel J. Parisi, VP Finance, named interim principal accounting officer.
- Iain M. Brown, CFO and PAO, on medical leave; appointments temporary until his return.
- No material changes to compensation or indemnification arrangements.
- Interim officers are internal appointees with no family relationships or conflicts.

## SEC filing metadata
- accession: 0000950170-24-011269
- form_type: 8-K
- ticker: ALKS
- cik: 0001520262
- company_name: Alkermes plc.
- filed_at: 2024-02-05T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1520262/000095017024011269/0000950170-24-011269-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1520262/000095017024011269/alks-20240201.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-011269
- JSON: https://secwatch.observer/filing/0000950170-24-011269.json
- Plain text: https://secwatch.observer/filing/0000950170-24-011269.txt

## Key facts
- Executive change
  Samuel J. Parisi was appointed as Interim Principal Accounting Officer at Alkermes plc..
  - Action: designated
  - Role: Interim Principal Accounting Officer
  source text: and Samuel J. Parisi, Vice President, Finance of Alkermes, Inc., as the Company's interim principal accounting officer
  evidence_url: https://www.sec.gov/Archives/edgar/data/1520262/000095017024011269/0000950170-24-011269-index.htm
- Executive change
  Blair C. Jackson was appointed as Interim Principal Financial Officer at Alkermes plc..
  - Action: designated
  - Role: Interim Principal Financial Officer
  source text: designated Blair C. Jackson, Executive Vice President, Chief Operating Officer of Alkermes, Inc., a wholly-owned subsidiary of the Company, as the Company's interim principal financial officer
  evidence_url: https://www.sec.gov/Archives/edgar/data/1520262/000095017024011269/0000950170-24-011269-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.