# AlphaGen Energy Best Ideas Fund LLC — Form D/A

AlphaGen Energy Best Ideas Fund LLC of Denver, CO, a pooled investment fund, filed a Form D amendment with the SEC on 2017-12-29. $3.8M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2017-12-29
- Form: D/A
- Accession: 0001647997-17-000002
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.1, 3C.7
- Amount sold: $3.8M
- Minimum investment: $100K
- Investors: 6
- Date of first sale: 2015-10-07
- Security types: equity, fund interests
- SEC file number: 021-249198

## Issuer

- Name: AlphaGen Energy Best Ideas Fund LLC
- CIK: 0001647997
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Incorporated: 2015
- Address: 151 Detroit Street, Denver, CO, 80206
- Phone: 303-333-3863

## Officers, directors & promoters (9)

| Name | Role | Location |
| --- | --- | --- |
| n/a na Janus Capital Management LLC | Director | Denver, CO |
| n/a na AlphaGen Capital Limited | Promoter | London, X0 |
| n/a na Janus Capital Management LLC | Promoter | Denver, CO |
| n/a na Henderson International GP LLC | Director | Chicago, IL |
| n/a na Henderson Global Investors (North America) Inc. | Promoter | Chicago, IL |
| Jim na O'Brien | Director | Chicago, IL |
| Jim na O'Brien | Executive Officer | Chicago, IL |
| Scott na Volk | Director | Chicago, IL |
| Scott na Volk | Executive Officer | Chicago, IL |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2015-10-13](https://search.stillhousedata.com/formd/0001647997-15-000003) | D | — | $5.0M |

## More

- [CIK 1647997 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1647997&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001647997-17-000002.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.
