Jeffrey Thomas Barnes appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Jeffrey Thomas Barnes appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-03-20 | Form ADV | BIOVENTURES II MANAGEMENT CORPORATION | MANAGING DIRECTOR OF BIOVENTURES INVESTORS IV MANAGEMENT LLC | WESTBOROUGH, MA |