---
title: "GREENBIRD OPPORTUNITY FUND, LLC SERIES A - PROMETHEUS SEC filings"
url: https://altstreet.investments/edgar/2147194
kind: edgar-entity
updated: 2026-11-05
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# GREENBIRD OPPORTUNITY FUND, LLC SERIES A - PROMETHEUS: SEC filings and what they report

Greenbird Opportunity Fund, LLC Series A - Prometheus is a Delaware pooled investment vehicle organized as a series LLC, filed by Greenbird Intelligence Management, LLC with executive officers Michael Gestone and Nikolas Costello. The amended Form D reports $650K raised from 8 investors at a $22K minimum investment, under combined 506(c) and 3(c)(1) exemptions. No parent platform or related sibling entities are currently matched in the database.

| Field | Value |
| --- | --- |
| Entity | GREENBIRD OPPORTUNITY FUND, LLC SERIES A - PROMETHEUS |
| CIK | 2147194 |
| Filing family | 506(c), 3(c)(1) |
| Entity type | single deal spv |
| Manager (as filed) | Greenbird |
| Newest fact-bearing filing | November 4, 2026, accession 0002147194-26-000004 |
| Total sold (as reported) | $649,577 |
| Investors (as reported) | 8 |
| Minimum investment (as filed) | $22,344 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| - Greenbird Intelligence Management, LLC | Executive Officer |
| Michael Gestone | Executive Officer |
| Nikolas Costello | Executive Officer |


## Filings (3 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| October 7, 2026 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/2147194/000214719426000003/ |
| September 28, 2026 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/2147194/000214719426000002/ |
| August 7, 2026 | D | Form D | https://www.sec.gov/Archives/edgar/data/2147194/000214719426000001/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2147194
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002147194&owner=include&count=40
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/2147194
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.