HOLO · CIK 0001841209
MicroCloud Hologram Inc. (HOLO) SEC Filings
Browse 190 SEC filings for MicroCloud Hologram Inc., covering Feb 2, 2021 through May 14, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
190
Filed in the last 12 months
9
History covered
2021–2026
Latest filing
3
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
20-F
Annual report for a foreign private issuer · Mar 27, 2026
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10-Q
Quarterly report · Apr 28, 2023
Open original filingLatest company update
6-K
Foreign issuer report · May 4, 2026
Open original filingComplete filing history
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50 filings
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Search by form or description, filter by purpose and year, and open the original SEC document.
| Form | Description | Period ended | Filed |
|---|---|---|---|
| 3 | Initial insider ownership statement | Apr 29, 2026 | May 14, 2026 |
| 6-K | Foreign issuer report | May 4, 2026 | May 4, 2026 |
| 6-K | Foreign issuer report | Mar 27, 2026 | Mar 27, 2026 |
| 20-F | Annual report for a foreign private issuer | Dec 31, 2025 | Mar 27, 2026 |
| 6-K | Foreign issuer report | Jun 30, 2025 | Sep 3, 2025 |
| EFFECT | EFFECT filing | — | Jul 23, 2025 |
| CORRESP | Correspondence with the SEC | — | Jul 23, 2025 |
| UPLOAD | SEC staff correspondence | — | Jul 22, 2025 |
| F-3 | F-3 filing | — | Jul 15, 2025 |
| UPLOAD | SEC staff correspondence | — | Jun 30, 2025 |
| CORRESP | Correspondence with the SEC | — | Jun 20, 2025 |
| UPLOAD | SEC staff correspondence | — | Jun 17, 2025 |
| CORRESP | Correspondence with the SEC | — | Jun 16, 2025 |
| UPLOAD | SEC staff correspondence | — | Jun 9, 2025 |
| 424B5 | 424B5 filing | — | Jun 5, 2025 |
| 6-K | Foreign issuer report | Jun 5, 2025 | Jun 5, 2025 |
| CORRESP | Correspondence with the SEC | — | May 30, 2025 |
| UPLOAD | SEC staff correspondence | — | May 20, 2025 |
| 424B5 | 424B5 filing | — | Apr 23, 2025 |
| 6-K | Foreign issuer report | Apr 23, 2025 | Apr 23, 2025 |
| 6-K | Foreign issuer report | Apr 14, 2025 | Apr 14, 2025 |
| 6-K | Foreign issuer report | Mar 27, 2025 | Mar 27, 2025 |
| 20-F | Annual report for a foreign private issuer | Dec 31, 2024 | Mar 21, 2025 |
| 6-K | Foreign issuer report | Mar 21, 2025 | Mar 21, 2025 |
| 6-K | Foreign issuer report | Feb 24, 2025 | Feb 24, 2025 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
4 filings
2025
27 filings
2024
38 filings
2023
20 filings
2022
66 filings
2021
35 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.