---
title: "Masterworks 258, LLC SEC filings"
url: https://altstreet.investments/edgar/1969274
kind: edgar-entity
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 258, LLC: SEC filings and what they report

| Field | Value |
| --- | --- |
| Entity | Masterworks 258, LLC |
| CIK | 1969274 |
| Filing family | Form 1-A |

## Filings (27 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| June 29, 2026 | 1-Z | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315226030999/ |
| May 29, 2026 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315226026234/ |
| April 30, 2026 | 1-K | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315226020550/ |
| April 17, 2026 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315226017700/ |
| January 12, 2026 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315226001764/ |
| November 14, 2025 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315225023112/ |
| September 26, 2025 | 1-SA | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315225015591/ |
| July 14, 2025 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000164117225019486/ |
| April 30, 2025 | 1-K | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000164117225007649/ |
| April 14, 2025 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000164117225004203/ |
| January 6, 2025 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315225000782/ |
| December 23, 2024 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315224051744/ |
| October 7, 2024 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315224040198/ |
| September 20, 2024 | 1-SA | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315224037532/ |
| July 15, 2024 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315224027761/ |
| May 31, 2024 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315224022132/ |
| April 26, 2024 | 1-K | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315224016749/ |
| January 4, 2024 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315224000777/ |
| October 5, 2023 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315223036287/ |
| September 27, 2023 | 1-SA | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315223034359/ |
| August 31, 2023 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315223031326/ |
| June 26, 2023 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315223022463/ |
| May 11, 2023 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315223016419/ |
| May 11, 2023 | 1-U | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315223016417/ |
| May 11, 2023 | 253G2 | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315223016386/ |
| May 9, 2023 | QUALIF | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/999999999423000190/ |
| April 26, 2023 | 1-A | Form 1-A | https://www.sec.gov/Archives/edgar/data/1969274/000149315223013697/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/1969274
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001969274&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/1969274
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.