---
title: "Schroeder Mark S — Ownership Dossier"
canonical: https://whiteintel.dev/entity/509a2feb-ccb6-5ab1-b39b-2f1b491ed4bb
json: https://whiteintel.dev/api/public/dossier/509a2feb-ccb6-5ab1-b39b-2f1b491ed4bb
identifier: sec:0001793112
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Schroeder Mark S

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001793112`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/509a2feb-ccb6-5ab1-b39b-2f1b491ed4bb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/509a2feb-ccb6-5ab1-b39b-2f1b491ed4bb  

## Ownership & control

### Holdings / subsidiaries

- **LABCORP HOLDINGS INC.** (officer) — https://whiteintel.dev/entity/62cfa280-56c6-5c35-b672-35d0753cfe1c
- **LABCORP HOLDINGS INC.** (officer) — https://whiteintel.dev/entity/62cfa280-56c6-5c35-b672-35d0753cfe1c
- **LABCORP HOLDINGS INC.** (officer) — https://whiteintel.dev/entity/62cfa280-56c6-5c35-b672-35d0753cfe1c
- **LABCORP HOLDINGS INC.** (officer) — https://whiteintel.dev/entity/62cfa280-56c6-5c35-b672-35d0753cfe1c
- **LABCORP HOLDINGS INC.** (officer) — https://whiteintel.dev/entity/62cfa280-56c6-5c35-b672-35d0753cfe1c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Schroeder Mark S**. Human view: https://whiteintel.dev/entity/509a2feb-ccb6-5ab1-b39b-2f1b491ed4bb · Structured JSON: https://whiteintel.dev/api/public/dossier/509a2feb-ccb6-5ab1-b39b-2f1b491ed4bb._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._