---
title: "Series 28-1, a series of StartEngine Private LLC SEC filings"
url: https://altstreet.investments/edgar/2033308
kind: edgar-entity
updated: 2026-07-31
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.
---

# Series 28-1, a series of StartEngine Private LLC: SEC filings and what they report

Series 28-1, a series of StartEngine Private LLC, filed under Rule 506(c) on August 29, 2024, reporting $60K raised from 8 investors with a $15K minimum investment. This Delaware-domiciled entity is part of the StartEngine platform, which operates 117 related pre-IPO investment vehicles.

| Field | Value |
| --- | --- |
| Entity | Series 28-1, a series of StartEngine Private LLC |
| CIK | 2033308 |
| Filing family | 506(c) |
| Entity type | single deal spv |
| Manager (as filed) | StartEngine |
| Platform | StartEngine (https://altstreet.investments/platforms/reviews/startengine) |
| Newest fact-bearing filing | August 29, 2024, accession 0002033308-24-000001 |
| Total offering amount (as filed) | $399,000 |
| Total sold (as reported) | $60,000 |
| Investors (as reported) | 8 |
| Minimum investment (as filed) | $15,000 |
| Vintage | 2024 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| Howard Marks | Executive Officer |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| August 29, 2024 | D | Form D | https://www.sec.gov/Archives/edgar/data/2033308/000203330824000001/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2033308
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002033308&owner=include&count=40
- Other issuers on StartEngine: https://altstreet.investments/deals/platform/startengine
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

---

Source page: https://altstreet.investments/edgar/2033308
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.