Home / Filing-delay notices (10-Q) / Quartzsea Acquisition Corp
Filed 2025-10-15 路 Form NT 10-Q 路 Accession 0001829126-25-008111 micro
Price before filing: $10.14 (2025-10-14 close, split/dividend-adjusted)
Market cap at flag: $97.2M (2025-10-15) 路 Latest: $78.1M (2026-10-16)
| Window | QSEA | SPY | vs SPY | |
|---|---|---|---|---|
| 30 days | +0.5% | +1.5% | -1.0% | 2025-11-14 |
| 90 days | +1.2% | +5.1% | -3.9% | 2026-01-13 |
| 180 days | +2.3% | +4.2% | -1.9% | 2026-04-13 |
| 1 year | +5.1% | +17.8% | -12.7% | 2026-10-15 |
Return from the last close before the filing date to the first close on/after the window end. Pending windows have not fully elapsed. Past performance says nothing certain about the future.
90 days before the flag: no open-market insider sales or purchases reported.
30 days after: none reported.
Open-market purchases and sales (Form 4 codes P and S) by officers, directors and 10% owners, by transaction date, from 2025-07-17 to 2025-11-14. Excludes option exercises, grants, gifts and tax withholding. Amended filings replace the originals; joint filings count once. Foreign private issuers do not file Form 4. Many insider sales are pre-scheduled (10b5-1 plans) and are not by themselves a sign of wrongdoing.
"The Company was unable to compile the necessary financial information and valuations required to prepare a complete filing. Thus, the Company would be unable to file the periodic report in a timely manner without unreasonable effort or expense. The Company expects to file within the extension period as required."
Quoted from the filing. Source
The company filed Form NT 10-Q, telling the SEC it could not file its quarterly report on time, and then filed the report within the 5-day extension. The SEC treats a report filed within the extension as timely, so this is the mildest kind of flag, but the notice itself is a warning sign that investors often react to: something, often the audit or the accounting, took longer than planned.
Status: filed within extension (report filed 2025-10-20) · the SEC treats a report filed within the extension as timely
Why this score: report filed within the extension on 2025-10-20
Read the original filing on SEC.gov →
🔔 Get email alerts for this company
Not investment advice. Automated summary; verify against the filing.
The week's most serious auditor changes, restatements, late filings and going-concern warnings, in plain English. Free. Unsubscribe anytime.
Subscribe to the newsletter →
The signup form didn't load here (often an ad or privacy blocker). This opens beehiiv's secure signup page.
Form not showing? Subscribe on beehiiv →
Newsletter delivered by beehiiv. See our privacy policy.