09/10/2025 7:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/14/2025 5:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
07/08/2025 8:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/20/2025 8:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/16/2025 8:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
06/12/2025 8:00 PM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/28/2025 7:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 20-F Registration statement / Annual report / Transition report | |
04/28/2025 7:10 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
03/27/2025 9:43 AM | MicroAlgo Inc. (Subject) MicroAlgo Inc. (Subject) MicroAlgo Inc. (Subject) MicroAlgo (Subject) WiMi Hologram Cloud Inc. (Filed by)
| Form SCHEDULE 13D/A | |
12/31/2024 5:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/09/2024 11:15 PM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form EFFECT | |
12/06/2024 9:24 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/05/2024 4:00 PM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
11/29/2024 5:01 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form F-3 Registration statement for securities of certain foreign private issuers | |
11/06/2024 6:14 PM | MicroAlgo Inc. (Subject) MicroAlgo Inc. (Subject) MicroAlgo Inc. (Subject) MicroAlgo (Subject) SBI Securities Co., Ltd. (Filed by)
| Form SCHEDULE 13G/A | |
10/23/2024 3:10 PM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/15/2024 5:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/09/2024 7:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 424B5 | |
10/09/2024 7:00 AM | MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo Inc. (Filer) MicroAlgo (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/07/2024 11:42 AM | MicroAlgo Inc. (Subject) MicroAlgo Inc. (Subject) MicroAlgo Inc. (Subject) MicroAlgo (Subject) Otsuka Masaya (Filed by)
| Form SC 13G/A | |