MicroAlgo Inc. — S-4/A Filings
8 S-4/A filings on record
This page lists all S-4/A filings submitted to the SEC by MicroAlgo Inc. (VENAF), sorted by most recent first. Each row links to the full filing on EdgarLookup. MicroAlgo Inc. has filed 8 S-4/A documents with the SEC since 2020. To view all SEC filings by MicroAlgo Inc., see the full filings list.
All
10-K
10-Q
10-Q/A
20-F
25
25-NSE
3
424B4
424B5
425
6-K
8-A12B
8-K
8-K/A
CERT
CORRESP
DEF 14A
DEFA14A
DEFM14A
DRS
EFFECT
F-3
NT 10-Q
PRE 14A
PREM14A
PRER14A
RW
S-1
S-1/A
S-4
S-4/A
S-8
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| S-4/A | S-4/A | 0001829126-22-014015 | Jul 1, 2022 | — |
| S-4/A | S-4/A | 0001829126-22-013637 | Jun 16, 2022 | — |
| S-4/A | S-4/A | 0001829126-22-010824 | May 12, 2022 | — |
| S-4/A | S-4/A | 0001829126-22-003502 | Feb 11, 2022 | — |
| S-4/A | S-4/A | 0001829126-22-000580 | Jan 7, 2022 | — |
| S-4/A | S-4/A | 0001829126-21-016997 | Dec 23, 2021 | — |
| S-4/A | S-4/A | 0001829126-21-011562 | Oct 6, 2021 | — |
| S-4/A | S-4/A | 0001829126-21-009588 | Sep 3, 2021 | — |