---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-174364"
form_type: "8-K"
ticker: "LNTH"
cik: "0001521036"
company_name: "Lantheus Holdings, Inc."
filed_at: "2022-06-15T23:59:59+00:00"
generated_at: "2026-06-25T01:34:43.998320+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Lantheus promotes Paul Blanchfield to COO; Dottie Barr to SVP Manufacturing

## Summary
- Paul Blanchfield appointed COO effective June 15, 2022; he was previously Chief Commercial Officer.
- Annual base salary increased to $508,000; target bonus raised to 60% of base salary.
- Equity incentive awards valued at $453,750 (50% RSUs, 50% stock options) vesting over three years.
- Dottie Barr promoted to SVP, Manufacturing and Technical Operations, reporting to Blanchfield.
- Both played key roles in launching PSMA PET imaging agent and growing microbubble franchise.

## SEC filing metadata
- accession: 0001193125-22-174364
- form_type: 8-K
- ticker: LNTH
- cik: 0001521036
- company_name: Lantheus Holdings, Inc.
- filed_at: 2022-06-15T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1521036/000119312522174364/0001193125-22-174364-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1521036/000119312522174364/d300139d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-174364
- JSON: https://secwatch.observer/filing/0001193125-22-174364.json
- Plain text: https://secwatch.observer/filing/0001193125-22-174364.txt

## Key facts
- Executive change
  Paul Blanchfield was appointed as Chief Operating Officer at Lantheus Holdings, Inc..
  - Action: appointed
  - Role: Chief Operating Officer
  source text: On June 7, 2022, the Board of Directors of Lantheus Holdings, Inc. (the “Company”) appointed Paul Blanchfield as the Chief Operating Officer of the Company and its subsidiaries, effective June 15, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1521036/000119312522174364/0001193125-22-174364-index.htm

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