# Mark John Cook

Mark John Cook of George Town, E9 appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 9 filing roles across Form D (8), Form ADV (1).

## Filings (9)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-31 | Form ADV | [GHO CAPITAL MANAGEMENT LIMITED](https://search.stillhousedata.com/firm/281872) | DIRECTOR | GRAND CAYMAN |
| 2011-03-09 | Form D | [HEALTHCOR HYBRID OFFSHORE LTD](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1406607&type=&dateb=&owner=include&count=40) | Director | George Town, E9 |
| 2011-03-09 | Form D | [HEALTHCOR OFFSHORE LTD](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1337958&type=&dateb=&owner=include&count=40) | Director | George Town, E9 |
| 2019-11-25 | Form D | [GHO Capital Fund II LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1760117&type=&dateb=&owner=include&count=40) | Director | GEORGE TOWN, GRAND CAYMAN, E9 |
| 2020-03-13 | Form D | [Mint Co-Invest LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1806612&type=&dateb=&owner=include&count=40) | Director | GEORGE TOWN, GRAND CAYMAN, E9 |
| 2020-06-30 | Form D | [Evidence Co-Invest LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1816428&type=&dateb=&owner=include&count=40) | Director | GEORGE TOWN, GRAND CAYMAN, E9 |
| 2020-07-13 | Form D | [Extra Co-Invest LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1817843&type=&dateb=&owner=include&count=40) | Director | GEORGE TOWN, GRAND CAYMAN, E9 |
| 2020-10-20 | Form D | [Barnaby Co-Invest L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1828998&type=&dateb=&owner=include&count=40) | Director | GEORGE TOWN, GRAND CAYMAN, E9 |
| 2021-05-03 | Form D | [Churchill Co-Invest LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1857928&type=&dateb=&owner=include&count=40) | Director | GEORGE TOWN, GRAND CAYMAN, E9 |


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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.