QS in its own filings
QS's filing record carries 2 kinds of hard flag, each is shown beside the share of the whole market carrying the same one, because more than half of all companies carry at least one.
162
Events found in the filings · across 989 filings · the record starts in 2020
- Hard flags
- 2
Hard flags
- Most recent filing
- 2026-07-24
Most recent filing · Form 10-Q
- Record starts
- 2020-06-30
Record starts · the earliest filing Ryufin has read for this name
Details›
- Restatement admitted (non-reliance)historical
- 2021-04-29
- Change in certifying accountanthistorical
- 2020-12-14
- Security removed from listing or deregistered3 occurrences
- 2025-12-22
- SEC comment-letter activity21 occurrences
- 2022-08-08
SEC EDGAR submissions index and 8-K item codes; 4.02 and 1.03 items are confirmed against the filing text.
reading the record…