---
title: "EquityZen Growth Technology Fund LLC - Series 1521 SEC filings"
url: https://altstreet.investments/edgar/1955156
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.
---

# EquityZen Growth Technology Fund LLC - Series 1521: SEC filings and what they report

EquityZen Growth Technology Fund LLC - Series 1521 is a Delaware-domiciled pooled investment fund that raised $2.0M from 55 investors with a $10K minimum investment under Rule 506(b) and Section 3(c)(1) exemptions. Filed December 14, 2022, this is one of approximately 1,889 related entities on the EquityZen pre-IPO investment platform, managed by EquityZen Advisors LLC with related persons including Philip Haslett and Richard Thoms.

| Field | Value |
| --- | --- |
| Entity | EquityZen Growth Technology Fund LLC - Series 1521 |
| CIK | 1955156 |
| Filing family | 506(b), 3(c)(1) |
| Entity type | single deal spv |
| Manager (as filed) | EquityZen |
| Platform | EquityZen (https://altstreet.investments/platforms/reviews/equityzen) |
| Newest fact-bearing filing | December 14, 2022, accession 0001955156-22-000002 |
| Total offering amount (as filed) | $1,991,232 |
| Total sold (as reported) | $1,991,232 |
| Investors (as reported) | 55 |
| Minimum investment (as filed) | $10,000 |
| Vintage | 2022 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| LLC EquityZen Advisors | Executive Officer, Director |
| Richard Thoms | Executive Officer |
| LLC Assure Fund Management II | Director |
| Philip Haslett | Executive Officer, Director |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| December 14, 2022 | D | Form D | https://www.sec.gov/Archives/edgar/data/1955156/000195515622000002/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/1955156
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001955156&owner=include&count=40
- Other issuers on EquityZen: https://altstreet.investments/deals/platform/equityzen
- 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/1955156
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.