---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-22-011839"
form_type: "8-K"
ticker: "MD"
cik: "0000893949"
company_name: "Pediatrix Medical Group, Inc."
filed_at: "2022-06-21T23:59:59+00:00"
generated_at: "2026-06-25T00:41:13.918004+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Mednax to rename to Pediatrix Medical Group effective July 1, 2022

## Summary
- Corporate name changes from Mednax, Inc. to Pediatrix Medical Group, Inc. after market close on July 1, 2022.
- Common stock will continue to trade on NYSE under ticker symbol "MD" unchanged.
- No shareholder action required; existing stock certificates remain valid post-name change.
- CEO Mark Ordan says name change underscores focus on women, babies, and children care.

## SEC filing metadata
- accession: 0000950170-22-011839
- form_type: 8-K
- ticker: MD
- cik: 0000893949
- company_name: Pediatrix Medical Group, Inc.
- filed_at: 2022-06-21T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/893949/000095017022011839/0000950170-22-011839-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/893949/000095017022011839/md-20220621.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-22-011839
- JSON: https://secwatch.observer/filing/0000950170-22-011839.json
- Plain text: https://secwatch.observer/filing/0000950170-22-011839.txt

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