---
title: "EMISPHERE TECHNOLOGIES INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/93ceae5e-2f2a-553c-aa2b-fd7692ea7315
json: https://whiteintel.dev/api/public/dossier/93ceae5e-2f2a-553c-aa2b-fd7692ea7315
identifier: sec:0000805326
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# EMISPHERE TECHNOLOGIES INC

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0000805326`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/93ceae5e-2f2a-553c-aa2b-fd7692ea7315  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/93ceae5e-2f2a-553c-aa2b-fd7692ea7315  

## Ownership & control

### Owners / controllers

- **MHR CAPITAL PARTNERS (500) LP** (tenpercentowner) — https://whiteintel.dev/entity/e8da21c2-8bd4-535d-8a31-28c1a9ed8637
- **RACHESKY MARK H MD** (tenpercentowner) — https://whiteintel.dev/entity/fc2267d8-34c0-5969-8f1f-d033d7d3c189
- **MHR ADVISORS LLC** (tenpercentowner) — https://whiteintel.dev/entity/de762cda-e5cb-5481-a638-022575fe259e
- **MHR INSTITUTIONAL ADVISORS II LLC** (tenpercentowner) — https://whiteintel.dev/entity/f6c0c693-1c95-57bb-a9d9-9d657642bf86
- **RACHESKY MARK H MD** (director) — https://whiteintel.dev/entity/fc2267d8-34c0-5969-8f1f-d033d7d3c189
- **MHR INSTITUTIONAL PARTNERS IIA LP** (tenpercentowner) — https://whiteintel.dev/entity/bf792870-9b57-57ea-b405-1541947196f5
- **MHRC II LLC** (tenpercentowner) — https://whiteintel.dev/entity/580d86bf-38d5-5188-8a2d-9912f0cc53db
- **MHR INSTITUTIONAL PARTNERS II LP** (tenpercentowner) — https://whiteintel.dev/entity/8c415ee5-85cd-55ee-aa1f-9176c77faa71
- **MHR HOLDINGS LLC** (tenpercentowner) — https://whiteintel.dev/entity/ab39dae8-663a-5084-86e7-5e8a58b87e60
- **MHRC LLC** (tenpercentowner) — https://whiteintel.dev/entity/661db5ec-4001-54af-a953-ef9aa96988ac
- **MHR FUND MANAGEMENT LLC** (tenpercentowner) — https://whiteintel.dev/entity/a55b5ee3-cd1e-5bef-8d2d-26ee1e4c6ed8
- **MHR CAPITAL PARTNERS MASTER ACCOUNT LP** (tenpercentowner) — https://whiteintel.dev/entity/ac3ed5c6-5b20-5a1e-8d27-1fc68f7b9b38
- **MCINERNEY TIMOTHY** (director) — https://whiteintel.dev/entity/f3ff34a3-e56b-5acc-b507-e2d42daab9e9
- **WEISER MICHAEL** (director) — https://whiteintel.dev/entity/5376f2b3-4982-5ad6-93fd-c760b0499026
- **ROTHWELL TIMOTHY G** (director) — https://whiteintel.dev/entity/c0d9cf17-a10b-55b8-ae8c-22c13c18e116
- **HARKEY JOHN D JR** (director) — https://whiteintel.dev/entity/a3de5f8f-2a8e-54ba-a9c9-c452a4721fa8
- **PLOTSKER JACOB M** (director) — https://whiteintel.dev/entity/d672fc35-db1e-58fd-b7f3-f86b1d701595
- **Rubino Alan L** (officer) — https://whiteintel.dev/entity/0e52c898-b2f8-5656-a902-7255e88afdea
- **GALLANTAR ALAN V** (officer) — https://whiteintel.dev/entity/31fc1df1-2512-5ab7-a761-324e57d47c8c
- **GARONE MICHAEL** (officer) — https://whiteintel.dev/entity/1c32d59f-2f3b-59cb-a2a6-ab569c6a05b0
- **Rubino Alan L** (director) — https://whiteintel.dev/entity/0e52c898-b2f8-5656-a902-7255e88afdea
- **RILEY GARY** (officer) — https://whiteintel.dev/entity/252bad5d-6f35-5d7e-b71c-8c9d644bb4fa
- **NOVINSKI MICHAEL V** (director) — https://whiteintel.dev/entity/a457a7db-2020-5153-b03b-a3653a81f8c6
- **NOVINSKI MICHAEL V** (officer) — https://whiteintel.dev/entity/a457a7db-2020-5153-b03b-a3653a81f8c6
- **BERGER FRANKLIN M** (director) — https://whiteintel.dev/entity/a07ad5e8-30b1-5b7f-abc1-51731e799a03
- **MOCH KENNETH I** (director) — https://whiteintel.dev/entity/2c13e507-7cca-506f-94af-419f74507679
- **CARTER STEPHEN K** (director) — https://whiteintel.dev/entity/b30bd696-2a67-509f-b9de-af9510277b7a
- **PACK HOWARD M** (director) — https://whiteintel.dev/entity/090d4c0f-64a5-5edb-baa6-c7950cd97e2f
- **LUBETKIN PAUL** (officer) — https://whiteintel.dev/entity/3f373150-17df-59a9-b180-1748fe314d75
- **KRAGIE LAURA** (officer) — https://whiteintel.dev/entity/d35c43d6-3cdb-5da7-9a52-0e6d1cc9da01
- **GOLDBERG MICHAEL M** (director) — https://whiteintel.dev/entity/c1a43c4c-02b2-5f2d-9630-e075099df7ba
- **BENDER LEWIS H** (officer) — https://whiteintel.dev/entity/6dc313a9-402a-557c-90e7-62f9779554ae
- **GOLDBERG MICHAEL M** (officer) — https://whiteintel.dev/entity/c1a43c4c-02b2-5f2d-9630-e075099df7ba
- **RUMBLE WILLIAM** (officer) — https://whiteintel.dev/entity/697374ef-ea83-5a79-af45-e8fc7b284710
- **WHITEHEAD NOELLE** (officer) — https://whiteintel.dev/entity/67e02a97-5977-5fd3-9978-22ba3755833e

### UBO chain (walk to the ultimate owner)

1. **MHR CAPITAL PARTNERS (500) LP** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **RACHESKY MARK H MD** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MHR ADVISORS LLC** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MHR INSTITUTIONAL ADVISORS II LLC** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **RACHESKY MARK H MD** — director → *EMISPHERE TECHNOLOGIES INC*
1. **MHR INSTITUTIONAL PARTNERS IIA LP** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MHRC II LLC** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MHR INSTITUTIONAL PARTNERS II LP** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MHR HOLDINGS LLC** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MHRC LLC** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MHR FUND MANAGEMENT LLC** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MHR CAPITAL PARTNERS MASTER ACCOUNT LP** — tenpercentowner → *EMISPHERE TECHNOLOGIES INC*
1. **MCINERNEY TIMOTHY** — director → *EMISPHERE TECHNOLOGIES INC*
1. **WEISER MICHAEL** — director → *EMISPHERE TECHNOLOGIES INC*
1. **ROTHWELL TIMOTHY G** — director → *EMISPHERE TECHNOLOGIES INC*
1. **HARKEY JOHN D JR** — director → *EMISPHERE TECHNOLOGIES INC*
1. **PLOTSKER JACOB M** — director → *EMISPHERE TECHNOLOGIES INC*
1. **Rubino Alan L** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **GALLANTAR ALAN V** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **GARONE MICHAEL** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **Rubino Alan L** — director → *EMISPHERE TECHNOLOGIES INC*
1. **RILEY GARY** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **NOVINSKI MICHAEL V** — director → *EMISPHERE TECHNOLOGIES INC*
1. **NOVINSKI MICHAEL V** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **BERGER FRANKLIN M** — director → *EMISPHERE TECHNOLOGIES INC*
1. **MOCH KENNETH I** — director → *EMISPHERE TECHNOLOGIES INC*
1. **CARTER STEPHEN K** — director → *EMISPHERE TECHNOLOGIES INC*
1. **PACK HOWARD M** — director → *EMISPHERE TECHNOLOGIES INC*
1. **LUBETKIN PAUL** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **KRAGIE LAURA** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **GOLDBERG MICHAEL M** — director → *EMISPHERE TECHNOLOGIES INC*
1. **BENDER LEWIS H** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **GOLDBERG MICHAEL M** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **RUMBLE WILLIAM** — officer → *EMISPHERE TECHNOLOGIES INC*
1. **WHITEHEAD NOELLE** — officer → *EMISPHERE TECHNOLOGIES INC*

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **EMISPHERE TECHNOLOGIES INC**. Human view: https://whiteintel.dev/entity/93ceae5e-2f2a-553c-aa2b-fd7692ea7315 · Structured JSON: https://whiteintel.dev/api/public/dossier/93ceae5e-2f2a-553c-aa2b-fd7692ea7315._

_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"._