# Douglas Aaron Sanders

Douglas Aaron Sanders of Stamford, CT appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 5 filing roles across Form D (4), Form ADV (1).

## Filings (5)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-31 | Form ADV | [GAINLINE CAPITAL PARTNERS LP](https://search.stillhousedata.com/firm/285325) | CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER, AND CHIEF OPERATING OFFICER | STAMFORD, CT |
| 2026-07-22 | Form D | [Gainline Equity Fund III LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2146167&type=&dateb=&owner=include&count=40) | Related Person | STAMFORD, CT |
| 2026-07-22 | Form D | [Gainline Equity Fund III-A LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2146169&type=&dateb=&owner=include&count=40) | Related Person | STAMFORD, CT |
| 2026-08-21 | Form D | [Zenith Equity Fund LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2146166&type=&dateb=&owner=include&count=40) | Related Person | STAMFORD, CT |
| 2026-08-21 | Form D | [Zenith Equity Fund-A LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2146168&type=&dateb=&owner=include&count=40) | Related Person | STAMFORD, CT |


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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.