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NT 10-K ·Filed Sep 28, 2026

LDDD

Longduoduo Co Ltd
BEARISH
Impact 5/10
Horizonweeks Processed29d 9h ago SEC0001213900-26-103959
Late annual filing — signals accounting problems
Actionable Insight ▼ Bearish

The vague reason ('delay in completing calculations') and the company's small-cap, China-based profile raise the risk of undisclosed accounting issues or internal control weaknesses. Monitor for the actual 10-K filing within the 15-day extension period; any further delay, auditor change, or restatement would be a significant negative signal.

DirectionBearish
Confidencemedium
Horizonweeks
Latest settled — T+20d
LDDD ▲ 0.00% at T+20d
SHORT call ✗ call lost 0.00% · α vs SPY -0.03% · entry $0.5100 → $0.5100
Next anchor: T+60d in 8w
Entry = T+0 close
Sep 28, 2026
via day close
T+1d
0.00%
call 0.00% · α -0.18%
$0.5100
settled 29d ago
T+5d
0.00%
call 0.00% · α +1.20%
$0.5100
settled 23d ago
T+20d
0.00%
call 0.00% · α -0.03%
$0.5100
settled yesterday
T+60d
Pending
in 8w

Price Chart

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Executive Summary

Longduoduo Co Ltd filed an NT 10-K on September 28, 2026, notifying the SEC that it cannot file its annual report (Form 10-K) for the fiscal year ended June 30, 2026, on time. The stated reason is a delay in completing the calculations necessary to close the books for the year. The company has 15 additional calendar days to file, and it checked 'No' to whether it anticipates a significant change in results of operations, but the vague reason and lack of detail raise concerns about potential accounting or internal control issues.

Key Facts

  • Filing type: NT 10-K for fiscal year ended June 30, 2026.
  • Filed on September 28, 2026 (prescribed due date not stated but typically 90 days after fiscal year end for large accelerated filers; the company's fiscal year ends June 30, so the due date would be September 28, 2026, making this a same-day late filing).
  • Reason for delay: 'delay in completing the calculations necessary to close the books for the year.'
  • Company checked 'No' to whether it anticipates a significant change in results of operations from the prior year.
  • Company checked 'Yes' to having filed all other periodic reports in the preceding 12 months.
  • Company is a Nevada-incorporated, China-based health services company (SIC 8000).
  • No accountant's statement or other exhibit attached (not required per Rule 12b-25(c) if not applicable).

Financial Impact

No financial figures provided; the filing does not disclose any quantitative impact.

Risk Factors

  • Potential undisclosed accounting or internal control problems leading to a restatement or auditor change.
  • China-based operations may face additional regulatory or audit scrutiny (e.g., PCAOB access issues).
  • If the 10-K is not filed within the 15-day extension, the company could face SEC enforcement actions or delisting risk.

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
NT 10-K Filing (Primary)0001213900-26-103959
Document: 0001213900-26-103959-index-headers.html0001213900-26-103959
Document: 0001213900-26-103959-index.html0001213900-26-103959
Document: 0001213900-26-103959.txt0001213900-26-103959
2 reports for LDDD
Performance horizon
Filters
Rows
Reports for LDDD — sortable, filterable
TypeNow
Sep 28, 2026
29d ago
NT 10-K
BEARISH ★ 5/10
$0.5100 $0.5100· 0.00%▼ −0.03%$0.5100 (+0.00%)
Sep 16, 2026
5w ago
8-K
NEUTRAL ★ 2/10
$0.5100 $0.5100· 0.00%▼ −3.45%$0.5100 (−0.00%)
Showing 2 of 2

US Market Status

Market Closed — Opens in 9h 27m

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Report published Sep 28, 2026