ARQQArqit Quantum Inc.
$18.38-67% 1Y
$18.38
$11.7852 weeks$58.27
Latest close: below its 200-day averageOct 8, 2026what changed →
ARQQ in its own filings
Nothing in ARQQ's filing record raises a hard flag: no restatement, late filing, bankruptcy or delisting notice, and no auditor change next to one. That is the common case, not a distinction.
87
Events found in the filings · across 489 filings · the record starts in 2021
- Hard flags
- none
Hard flags
- Most recent filing
- Oct 8, 2026
Most recent filing · Form 6-K
- Record starts
- Jun 24, 2021
Record starts · the earliest filing Ryufin holds for this name
Details›
- Security removed from listing or deregisteredcurrent · usually a matured note or preferred class, not the common shares
- 2026-09-02
- SEC comment-letter activity20 occurrences
- 2026-01-23
SEC EDGAR submissions index and 8-K item codes; 4.02 and 1.03 items are confirmed against the filing text.
opening the record…
Software, Infrastructure
Ranks #56 of 80 by RyuScore