# MERRIMACK PHARMACEUTICALS INC — Form D

MERRIMACK PHARMACEUTICALS INC of CAMBRIDGE, MA, a company, filed a Form D exempt-offering notice with the SEC on 2011-04-13. The offering totals $77.0M, of which $77.0M was reported sold. Industry: Pharmaceuticals.

## Offering

- Filed: 2011-04-13
- Form: D
- Accession: 0001274792-11-000004
- Industry: Pharmaceuticals
- Exemptions: 06
- Total offering: $77.0M
- Amount sold: $77.0M
- Investors: 61
- Date of first sale: 2011-04-06
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-158327

## Issuer

- Name: MERRIMACK PHARMACEUTICALS INC
- CIK: 0001274792
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2010
- Address: ONE KENDALL SQUARE, CAMBRIDGE, MA, 02139
- Phone: 617-441-1000

## Officers, directors & promoters (11)

| Name | Role | Location |
| --- | --- | --- |
| Gary A Crocker | Director | Cambridge, MA |
| James A Dresser | Director | Cambridge, MA |
| Gordon A Fehr | Director | Cambridge, MA |
| Robert A Gay | Director | Cambridge, MA |
| Walter A Lovenberg | Director | Cambridge, MA |
| Robert J Mulroy | Director | Cambridge, MA |
| Sarah A Nash | Director | Cambridge, MA |
| MICHAEL A PORTER | Director | EDEN PRAIRIE, MN |
| Anthony A Sinskey | Director | Cambridge, MA |
| Robert J Mulroy | Executive Officer | Cambridge, MA |
| William A Sullivan | Executive Officer | Cambridge, MA |

## More

- [CIK 1274792 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1274792&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001274792-11-000004.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.