Arqit Quantum Inc. — EFFECT Filings
8 EFFECT filings on record
This page lists all EFFECT filings submitted to the SEC by Arqit Quantum Inc. (ARQQW), sorted by most recent first. Each row links to the full filing on EdgarLookup. Arqit Quantum Inc. has filed 8 EFFECT documents with the SEC since 2021. To view all SEC filings by Arqit Quantum Inc., see the full filings list.
All
144
144/A
20-F
3
424B3
424B5
425
6-K
8-A12B
CERT
CORRESP
EFFECT
F-1
F-1/A
F-3
F-3/A
F-4
F-4/A
POS AM
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| EFFECT | — | 9999999995-26-000301 | Jan 26, 2026 | — |
| EFFECT | — | 9999999995-25-003023 | Sep 19, 2025 | — |
| EFFECT | — | 9999999995-25-000234 | Jan 29, 2025 | — |
| EFFECT | — | 9999999995-23-000007 | Dec 30, 2022 | — |
| EFFECT | — | 9999999995-22-003374 | Nov 22, 2022 | — |
| EFFECT | — | 9999999995-21-004808 | Dec 23, 2021 | — |
| EFFECT | — | 9999999995-21-003859 | Oct 12, 2021 | — |
| EFFECT | — | 9999999995-21-002999 | Jul 30, 2021 | — |