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AUTOMATED SEC FILING DILIGENCE BRIEF
PUBLIC-RECORD DELIVERY

Tian'an Technology Group Ltd

CIK 0001941189Ticker TANAFSEC observed OTC

Automatically organized from the issuer’s official SEC submissions index. This brief is the starting evidence layer for buyer, FA, legal and broker-dealer review—not a legal conclusion or safety rating.

Reporting & material events8

captured official filings

Registration & offering11

captured official filings

Ownership0

captured official filings

Governance0

captured official filings

WHAT THIS AUTOMATES

One evidence index instead of a manual filing hunt.

It groups recent reporting, registration/offer, ownership and governance filings, preserves the SEC source link and keeps a reusable chronology in the issuer’s record.

PROFESSIONAL DELIVERY LAYER

What teams can pay to automate next.

Cross-version text comparison, monitored alerts, change-specific diligence questions, CSV/PDF exports and a shared deal-team brief are the professional workflow built on this public evidence layer.

MACHINE-DETECTED FILING CHANGE RADAR

Public registration text delta

Comparing F-1 filed 2026-05-08 with F-1/A filed 2026-05-28.

425latest comparable sentences
20new-text candidates
6prior-text candidates not found

Tracked-term count changes

Counts are navigation signals, not conclusions. Open both official filings to determine materiality.

  • control34 → 35+1

Candidate disclosure excerpts

Only sentence-level additions or removals containing tracked diligence terms are shown. These are reading cues, not materiality findings.

New in latest filing
  • We provide more information about how a Selling Shareholder may sell its Shares in the section titled “Plan of Distribution” on page 47.
  • There is no assurance that we will be successful at having our shares quoted. 10 Summary Consolidated Financial Data The following summary consolidated financial data for the years ended December 31, 2025 and 2024 has been derived from our audited consolidated financial statements included elsewhere in this prospectus.
  • The PRC government has exercised and continues to exercise substantial control over virtually every sector of the PRC economy through regulation and state ownership.
Present in earlier filing, not found in latest
  • We provide more information about how a Selling Shareholder may sell its Shares in the section titled “Plan of Distribution” on page 48.
  • There is no assurance that we will be successful at having our shares quoted. 10 Summary Consolidated Financial Data The following summary consolidated financial data for the six months ended June 30, 2025 and 2024, and the years ended December 31, 2024 and 2023 has been derived from our audited consolidated financial statements

Method: readable plain text is extracted from two official SEC HTML filings, then compared at sentence and tracked-term level. Formatting, exhibit differences and boilerplate may create false positives. This radar is not legal advice, a disclosure completeness opinion or a transaction recommendation.

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OFFICIAL SEC SUBMISSIONS

Captured filing chronology

Open Evidence Snapshot →
  1. EFFECT
    Registration & offeringOpen SEC filing →
  2. F-1/A
    Registration & offeringOpen SEC filing →
  3. 20-F
    Reporting & material eventsOpen SEC filing →
  4. F-1
    Registration & offeringOpen SEC filing →
  5. 6-K
    Reporting & material eventsOpen SEC filing →
  6. 20-F
    Reporting & material eventsOpen SEC filing →
  7. 6-K
    Reporting & material eventsOpen SEC filing →
  8. 20-F
    Reporting & material eventsOpen SEC filing →
  9. 6-K
    Reporting & material eventsOpen SEC filing →
  10. F-1/A
    Registration & offeringOpen SEC filing →
  11. 6-K
    Reporting & material eventsOpen SEC filing →
  12. 20-F
    Reporting & material eventsOpen SEC filing →
  13. 424B3
    Registration & offeringOpen SEC filing →
  14. EFFECT
    Registration & offeringOpen SEC filing →
  15. F-1/A
    Registration & offeringOpen SEC filing →
  16. F-1/A
    Registration & offeringOpen SEC filing →
  17. F-1/A
    Registration & offeringOpen SEC filing →
  18. F-1/A
    Registration & offeringOpen SEC filing →
  19. F-1
    Registration & offeringOpen SEC filing →
Evidence boundary

Only official SEC submission-index facts are automated here. The brief does not determine shell status, beneficial ownership, capitalization, legal compliance, valuation, active-trading status or transaction suitability. Those questions require the appropriate source documents and independently retained professionals.