---
schema_version: "secwatch.filing_event.v1"
accession: "0001689548-22-000113"
form_type: "8-K"
ticker: "PRAX"
cik: "0001689548"
company_name: "Praxis Precision Medicines, Inc."
filed_at: "2022-08-12T23:59:59+00:00"
generated_at: "2026-06-24T00:23:46.115619+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Stefan Vitorovic resigns from Praxis board; Chodakewitz and DeSimone fill committee roles

## Summary
- Stefan Vitorovic resigned from the board effective August 12, 2022; no dispute or disagreement cited.
- Jeffrey Chodakewitz appointed chair of Nominating and Corporate Governance Committee, replacing Vitorovic.
- Jill DeSimone appointed to Audit Committee, replacing Vitorovic.
- Vitorovic had served on the board since 2018.

## SEC filing metadata
- accession: 0001689548-22-000113
- form_type: 8-K
- ticker: PRAX
- cik: 0001689548
- company_name: Praxis Precision Medicines, Inc.
- filed_at: 2022-08-12T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1689548/000168954822000113/0001689548-22-000113-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1689548/000168954822000113/prax-20220810.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001689548-22-000113
- JSON: https://secwatch.observer/filing/0001689548-22-000113.json
- Plain text: https://secwatch.observer/filing/0001689548-22-000113.txt

## Key facts
- Executive change
  Stefan Vitorovic resigned as Director at Praxis Precision Medicines, Inc..
  - Action: resigned
  - Role: Director
  source text: On August 10, 2022, Stefan Vitorovic, a member of the board of directors (the “Board”) of Praxis Precision Medicines, Inc. (the “Company”), notified the Board of his intention to resign from the Board, effective August 12, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1689548/000168954822000113/0001689548-22-000113-index.htm

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