# Neptune Group I, LLC: Form D filing

Neptune Group I, LLC, a health care company in Oak Park, IL, filed a Form D with the SEC in 2012. The latest, on July 25, 2012, reports $2.2 million sold of a $2.2 million offering to 49 investors.

Find out what Neptune Group I, LLC does, who founded it and who invested, beyond what the filing says. $10 of credit on sign-up, no card.

- [Watch for new raises](https://specstream.ai/workspace/ask?q=Tell%20me%20when%20Neptune%20Group%20I%2C%20LLC%20files%20a%20new%20Form%20D%20or%20reports%20more%20money%20sold%2C%20with%20the%20filing&src=data-formd&kind=alert&entity=Neptune%20Group%20I%2C%20LLC&page=%2Fdata%2Fform-d%2Fcompany%2Fneptune-group-i-llc-1554437)
- [Get founders and investors](https://specstream.ai/workspace/ask?q=For%20Neptune%20Group%20I%2C%20LLC%2C%20find%20what%20the%20company%20does%2C%20its%20website%2C%20the%20founders%20and%20executives%20with%20their%20LinkedIn%20and%20work%20email%2C%20its%20investors%20and%20every%20funding%20round%20with%20the%20amounts%2C%20its%20headcount%20and%20any%20reported%20valuation&src=data-formd&kind=record&entity=Neptune%20Group%20I%2C%20LLC&page=%2Fdata%2Fform-d%2Fcompany%2Fneptune-group-i-llc-1554437)

## The full lists

This record is a row of these lists. Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (company, CIK, street, city, state, ZIP and 4 more), which open on your screen as soon as the payment clears and come by email.

- [Form D filings in Illinois](https://specstream.ai/data/form-d/state/illinois): 1,511 rows, by operating companies, filed since November 1, 2024, $75.55, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/form-d/state/illinois
- [Form D filings in Other Health Care](https://specstream.ai/data/form-d/industry/other-health-care): 1,958 rows, by operating companies, filed since November 1, 2024, $97.90, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/form-d/industry/other-health-care

SpecStream is the live web data engine for teams and agents. It reads every Form D on SEC EDGAR the day it is filed, and this page is that reading. Ask for your own cut (a state, an industry, a size) and new filings arrive in your sheet, CRM, Slack or agent as they land.

## Company details from the filing

- Address: 855 MADISON STREET, Oak Park, IL, 60302
- Phone: (708) 386-1000
- Industry: Other Health Care
- Entity type: Limited Liability Company
- Incorporated in: Illinois
- Year incorporated: 2012
- Revenue range: No Revenues
- Exemptions claimed: Rule 505
- SEC identifier (CIK): 1554437

## Form D filings

| Filed | Type | Offering | Sold | Remaining | Investors | First sale | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Jul 25, 2012 | New notice | $2,220,447 | $2,220,447 | $0 | 49 | Jun 22, 2012 | [sec.gov](https://www.sec.gov/Archives/edgar/data/1554437/000155443712000001/0001554437-12-000001-index.htm) |

## Executive officers and directors named in the filing

| Name | Role | Note in the filing |
| --- | --- | --- |
| Brian J. O'Dea | Executive Officer |  |

## Other health care companies in Illinois that filed recently

- [ADVOCATE SOUTHWEST AMBULATORY SURGERY CENTER, L.L.C.](https://specstream.ai/data/form-d/company/advocate-southwest-ambulatory-surgery-center-l-l-c-1129397) offering · Nov 2, 2026
- [Contrast Cube Inc.](https://specstream.ai/data/form-d/company/contrast-cube-inc-2162058) $310,000 · Oct 27, 2026
- [Ionava Investors LLC](https://specstream.ai/data/form-d/company/ionava-investors-llc-2155851) $300,000 · Sep 17, 2026
- [KeyCare, Inc.](https://specstream.ai/data/form-d/company/keycare-inc-1898572) $1.7 million · Sep 15, 2026
- [Cardiosense, Inc.](https://specstream.ai/data/form-d/company/cardiosense-inc-1957335) $26.1 million · Aug 24, 2026

[Every Form D from the week of Jul 23, 2012](https://specstream.ai/data/form-d/week/2012-07-23) · [All recent filings in Illinois](https://specstream.ai/data/form-d/state/illinois) · [All recent Other Health Care filings](https://specstream.ai/data/form-d/industry/other-health-care)

Read from SEC EDGAR. Amount sold is what Neptune Group I, LLC reported on the day it filed; on an offering that is still open, a later amendment can raise it. Free to reuse with credit to SpecStream under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).