# Spero Therapeutics, Inc. — Form D

Spero Therapeutics, Inc. of CAMBRIDGE, MA, a company, filed a Form D exempt-offering notice with the SEC on 2017-03-21. The offering totals $43.2M, of which $43.2M was reported sold. Industry: Biotechnology.

## Offering

- Filed: 2017-03-21
- Form: D
- Accession: 0001701108-17-000003
- Industry: Biotechnology
- Exemptions: 06b
- Total offering: $43.2M
- Amount sold: $43.2M
- Investors: 11
- Date of first sale: 2017-03-07
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-283010

## Issuer

- Name: Spero Therapeutics, Inc.
- CIK: 0001701108
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2013
- Address: 675 MASSACHUSETTS AVENUE, CAMBRIDGE, MA, 02139
- Phone: 857-242-1600

## Officers, directors & promoters (26)

_Showing 25 of 26 people._

| Name | Role | Location |
| --- | --- | --- |
| Casper Breum | Director | NESS ZIONA, L3 |
| Vikas Goyal | Director | Boston, MA |
| Reza Halse | Director | Somerville, MA |
| Patrick Vink | Director | Cambridge, MA |
| Stephen Garbacz | Executive Officer | Cambridge, MA |
| Jean-Francois Formela | Director | Cambridge, MA |
| Scott Jackson | Director | Columbia, MD |
| Frank E Thomas | Director | LONDON, X0 |
| MILIND DESHPANDE | Director | WALTHAM, MA |
| Kamal C Hamed | Executive Officer | Cambridge, MA |
| Scott C Jackson | Director | Cambridge, MA |
| Tamara C Joseph | Executive Officer | Cambridge, MA |
| Kathleen C Tregoning | Director | Cambridge, MA |
| Patrick E Vink | Director | Cambridge, MA |
| Satyavrat Shukla | Executive Officer | Cambridge, MA |
| Timothy C Keutzer | Executive Officer | Cambridge, MA |
| John C Pottage, Jr. | Director | Cambridge, MA |
| Ankit Mahadevia | Director | Cambridge, MA |
| Ankit Mahadevia | Executive Officer | Cambridge, MA |
| Cynthia C Smith | Director | Cambridge, MA |
| David E Melnick | Executive Officer | Cambridge, MA |
| Patrick C Vink | Director | Cambridge, MA |
| Satyavrat E Shukla | Executive Officer | Cambridge, MA |
| Tamara E Joseph | Executive Officer | Cambridge, MA |
| Timothy E Keutzer | Executive Officer | Cambridge, MA |

## Other filings by this issuer (2)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2022-11-15](https://search.stillhousedata.com/formd/0001701108-22-000001) | D | $9.0M | $9.0M |
| [2021-07-14](https://search.stillhousedata.com/formd/0001701108-21-000001) | D | $40.0M | $40.0M |

## More

- [CIK 1701108 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1701108&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001701108-17-000003.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.
