---
title: "Dier Mardi — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4861d38a-cda7-54e4-8c19-08b4a86948b7
json: https://whiteintel.dev/api/public/dossier/4861d38a-cda7-54e4-8c19-08b4a86948b7
identifier: sec:0001574591
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Dier Mardi

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001574591`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/4861d38a-cda7-54e4-8c19-08b4a86948b7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4861d38a-cda7-54e4-8c19-08b4a86948b7  

## Ownership & control

### Holdings / subsidiaries

- **MADRIGAL PHARMACEUTICALS, INC.** (officer) — https://whiteintel.dev/entity/beb6f806-b887-5a50-887a-7da069e8acf2
- **MADRIGAL PHARMACEUTICALS, INC.** (officer) — https://whiteintel.dev/entity/beb6f806-b887-5a50-887a-7da069e8acf2
- **MADRIGAL PHARMACEUTICALS, INC.** (officer) — https://whiteintel.dev/entity/beb6f806-b887-5a50-887a-7da069e8acf2
- **Oric Pharmaceuticals, Inc.** (director) — https://whiteintel.dev/entity/11c799b9-25c0-5fbb-8d54-3ad34744b47c
- **MADRIGAL PHARMACEUTICALS, INC.** (officer) — https://whiteintel.dev/entity/beb6f806-b887-5a50-887a-7da069e8acf2
- **Oric Pharmaceuticals, Inc.** (director) — https://whiteintel.dev/entity/11c799b9-25c0-5fbb-8d54-3ad34744b47c
- **Prelude Therapeutics Inc** (director) — https://whiteintel.dev/entity/7fd405f7-0028-588c-a5fd-53637527e65d
- **ACELYRIN, Inc.** (officer) — https://whiteintel.dev/entity/c6f49748-e2c3-5631-8a94-6709729e393b
- **Ultragenyx Pharmaceutical Inc.** (officer) — https://whiteintel.dev/entity/7676cfa8-af2d-5710-9e6d-eba8103dad46
- **ADAMAS PHARMACEUTICALS INC** (director) — https://whiteintel.dev/entity/a442c7d7-09d5-57a9-ad1d-a71e92788696
- **PORTOLA PHARMACEUTICALS INC** (officer) — https://whiteintel.dev/entity/90de98a4-61ad-505d-92d3-3eaf6f1a45b1

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Dier Mardi** — https://whiteintel.dev/entity/4861d38a-cda7-54e4-8c19-08b4a86948b7 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dier Mardi**. Human view: https://whiteintel.dev/entity/4861d38a-cda7-54e4-8c19-08b4a86948b7 · Structured JSON: https://whiteintel.dev/api/public/dossier/4861d38a-cda7-54e4-8c19-08b4a86948b7._

_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"._