# John Arnold at Global Health Security Fund

> John Arnold, President at Global Health Security Fund. The rounds they were named in and the filings that name them, each with its source.

Source: https://millionrounds.com/person/john-arnold (Millionrounds; every figure on the page links to its filing or article)

Houston, US · Partner

# John Arnold

President at [Global Health Security Fund](https://millionrounds.com/fund/global-health-security-fund)

Profile summary

- **Rounds named:** - none observed
- **Filings:** 3 with regulators
- **Podcasts:** 2 episodes

What this record rests on

- **Named in rounds** No round names them yet
- ✓ **On filings** 3 filings with a regulator
- ✓ **Linked to a firm** At Global Health Security Fund
- **Claimed** Not claimed yet

Titles come from filings their firm signed.

[Correct or remove](https://millionrounds.com/corrections?person=john-arnold)[Is this you? Claim it](https://millionrounds.com/claim?person=john-arnold)

## The firm

[**Global Health Security Fund** Investment firm · CH **0** cheques in 12 months **0** all time **0** led unknown](https://millionrounds.com/fund/global-health-security-fund)

## Where they are named on record

Filings

- SEC Form D · Company raising **EnerSpar Corp.** Executive Officer, Director since 2022
- SEC Form D · Company raising **Artimplant AB** Director since 2012
- SEC Form D · Company raising **X-CAL RESOURCES LTD** Director, Executive Officer since 2009

Each row is a document a firm filed with a regulator: somebody signed it, and it carries a date.

## Also at Global Health Security Fund

- [**Andrew Nerlinger** Tag-Biefph *0 rounds*](https://millionrounds.com/person/andrew-nerlinger)

## Hear them before you pitch them

- [TBPN](https://millionrounds.com/podcasts/tbpn) · 25 Sept 2026 · 2h 12m 4 Tech Arguments (Number 3 Will Shock You), Mansion Section, John Arnold Joins | Viswa Colluru, Jake Adler, Adam Korsunsky With [John Arnold](https://millionrounds.com/person/john-arnold)[Viswa Colluru](https://millionrounds.com/person/viswa-colluru-phd) About this episode (00:54) - 4 Tech Arguments (Number 3 Will Shock You) (24:09) - Has The AI Slop Gone Too Far? (38:53) - Is AI Driving Interest Rates Higher? (50:26) - WSJ Mansion Section (56:00) - John Arnold discusses his career from natural gas trading at Enron to founding his own hedge fund and becoming… More on the show's page Listen on Apple PodcastsThe show's page
- [Invest Like the Best](https://millionrounds.com/podcasts/invest-like-the-best) · 4 Mar 2026 · 1h 16m John Arnold - China, Energy Markets and Fixing America's Systems - [Invest Like the Best, EP.461] With [John Arnold](https://millionrounds.com/person/john-arnold) About this episode My guest today is John Arnold. John is probably the most famous energy trader of all time and certainly the most successful. One of the things John talks about is cultivating the best seat in your industry – the seat with the best perspective, the most information, the best systems.. John has been… More on the show's page Listen on Apple PodcastsThe show's page

Episodes of [the shows we follow](https://millionrounds.com/podcasts), matched by name. Not them? [Tell us](https://millionrounds.com/corrections?person=john-arnold).

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