---
title: "Masterworks Vault 15, LLC SEC filings"
url: https://altstreet.investments/edgar/2046164
kind: edgar-entity
updated: 2026-09-03
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.
---

# Masterworks Vault 15, LLC: SEC filings and what they report

Masterworks Vault 15, LLC is a Delaware Tier 2 Regulation A issuer that filed a Form 1-A on 2026-04-23 for an aggregate offering of $70.5M; the security type was not specified in Part I. The Part I pre-offering snapshot shows a shell-stage financial posture (zero revenue/net income, $1K total assets and cash, no employees), consistent with a newly formed single-asset investment vehicle rather than an operating business. The filing footprint shows an amendment (1-A/A) and three 1-U current reports through 2026-09-02, indicating continued post-qualification reporting activity, though no annual report (1-K) has yet appeared in the corpus.

| Field | Value |
| --- | --- |
| Entity | Masterworks Vault 15, LLC |
| CIK | 2046164 |
| Filing family | Regulation A (Tier 2) |
| Entity type | single deal spv |
| Manager (as filed) | Masterworks |
| Newest fact-bearing filing | April 23, 2026, accession 0001493152-26-018782 |
| Total sold (as reported) | $0 |
| Vintage | 2026 |

## Filings (7 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| September 28, 2026 | 1-SA | Form 1-A | https://www.sec.gov/Archives/edgar/data/2046164/000149315226044526/ |
| September 2, 2026 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/2046164/000149315226041105/ |
| July 17, 2026 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/2046164/000149315226033693/ |
| July 8, 2026 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/2046164/000149315226032450/ |
| May 29, 2026 | QUALIF | Form 1-A | https://www.sec.gov/Archives/edgar/data/2046164/999999999426000111/ |
| May 8, 2026 | 1-A/A | Form 1-A | https://www.sec.gov/Archives/edgar/data/2046164/000149315226021939/ |
| April 23, 2026 | 1-A | Form 1-A | https://www.sec.gov/Archives/edgar/data/2046164/000149315226018782/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/2046164
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002046164&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/2046164
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.