---
title: "KAMINER MATTHEW — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e5e8acd7-413d-5f37-a127-e045bffcc2db
json: https://whiteintel.dev/api/public/dossier/e5e8acd7-413d-5f37-a127-e045bffcc2db
identifier: sec:0001523857
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# KAMINER MATTHEW

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001523857`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e5e8acd7-413d-5f37-a127-e045bffcc2db  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e5e8acd7-413d-5f37-a127-e045bffcc2db  

## Ownership & control

### Holdings / subsidiaries

- **INSTRUCTURE HOLDINGS, INC.** (officer) — https://whiteintel.dev/entity/ffc657ce-7021-581e-b18a-ef4304280e6c
- **INSTRUCTURE INC** (officer) — https://whiteintel.dev/entity/a65cfbb9-e357-5e4f-8b13-0e42c91956a0
- **EPOCRATES INC** (officer) — https://whiteintel.dev/entity/f43db767-ea93-5a6e-86f3-2b2a800ea78a

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **KAMINER MATTHEW**. Human view: https://whiteintel.dev/entity/e5e8acd7-413d-5f37-a127-e045bffcc2db · Structured JSON: https://whiteintel.dev/api/public/dossier/e5e8acd7-413d-5f37-a127-e045bffcc2db._

_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"._