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AUTOMATED SEC FILING DILIGENCE BRIEF
PUBLIC-RECORD DELIVERY

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CIK 0001937441Ticker AMBIQSEC 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.

Open issuer dossier
Reporting & material events51

captured official filings

Registration & offering15

captured official filings

Ownership13

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/A filed 2023-03-30 with F-1/A filed 2023-08-07.

Earlier SEC filingLatest SEC filing
212latest comparable sentences
75new-text candidates
71prior-text candidates not found

Tracked-term count changes

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

  • control9 → 19+10
  • shares196 → 204+8
  • management28 → 32+4
  • risk factor12 → 15+3
  • offering17 → 18+1
  • proceeds12 → 13+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
  • Such Founder Shares were initially purchased by the Sponsor and its affiliates in a private placement prior to the HPX IPO at a purchase price equivalent to approximately $0.004 per share.
  • The RSU Shares are subject to lock-up restrictions under the Investor Rights Agreement; and (ii) 3,530,000 Warrants, comprising: (a) up to 676,707 Sponsor Warrants; and (b) up to 2,853,293 Investors’ Warrants.
  • On August 3, 2023, the closing price for our Class A Ordinary Shares on NYSE American was $9.52 per share and the closing price for our Warrants on NYSE American was $0.53 per warrant.
Present in earlier filing, not found in latest
  • Such Founder Shares were initially purchased by the Sponsor and its affiliates in a private placement prior to ​ TABLE OF CONTENTS the HPX IPO at a purchase price equivalent to approximately $0.004 per share.
  • The RSU Shares are subject to lock-up restrictions under the Investor Rights Agreement; and ​ (ii) 3,530,000 Warrants, comprising: ​ (a) up to 676,707 Sponsor Warrants; and ​ (b) up to 2,853,293 Investors’ Warrants. ​ We are registering the offer and sale of these securities to satisfy certain regis
  • However, whether warrantholders will exercise their Warrants, and therefore the amount of cash proceeds we would receive upon exercise, is dependent upon the trading price of the Class A Ordinary Shares, the last reported sales price for which was $7.77 per share on March 28, 2023.

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. 6-K
    Reporting & material eventsOpen SEC filing →
  2. 3
    OwnershipOpen SEC filing →
  3. 3
    OwnershipOpen SEC filing →
  4. 3
    OwnershipOpen SEC filing →
  5. 3
    OwnershipOpen SEC filing →
  6. 3
    OwnershipOpen SEC filing →
  7. 3
    OwnershipOpen SEC filing →
  8. 3
    OwnershipOpen SEC filing →
  9. 3
    OwnershipOpen SEC filing →
  10. 3
    OwnershipOpen SEC filing →
  11. 6-K
    Reporting & material eventsOpen SEC filing →
  12. 6-K
    Reporting & material eventsOpen SEC filing →
  13. 6-K
    Reporting & material eventsOpen SEC filing →
  14. 6-K
    Reporting & material eventsOpen SEC filing →
  15. 6-K
    Reporting & material eventsOpen SEC filing →
  16. 6-K
    Reporting & material eventsOpen SEC filing →
  17. 6-K
    Reporting & material eventsOpen SEC filing →
  18. 6-K
    Reporting & material eventsOpen SEC filing →
  19. 424B3
    Registration & offeringOpen SEC filing →
  20. 6-K
    Reporting & material eventsOpen SEC filing →
  21. EFFECT
    Registration & offeringOpen SEC filing →
  22. 6-K
    Reporting & material eventsOpen SEC filing →
  23. 6-K
    Reporting & material eventsOpen SEC filing →
  24. 20-F
    Reporting & material eventsOpen SEC filing →
  25. 6-K
    Reporting & material eventsOpen SEC filing →
  26. 6-K
    Reporting & material eventsOpen SEC filing →
  27. 6-K
    Reporting & material eventsOpen SEC filing →
  28. 6-K
    Reporting & material eventsOpen SEC filing →
  29. EFFECT
    Registration & offeringOpen SEC filing →
  30. 6-K
    Reporting & material eventsOpen SEC filing →
  31. 6-K
    Reporting & material eventsOpen SEC filing →
  32. 6-K
    Reporting & material eventsOpen SEC filing →
  33. 6-K
    Reporting & material eventsOpen SEC filing →
  34. 6-K
    Reporting & material eventsOpen SEC filing →
  35. 6-K
    Reporting & material eventsOpen SEC filing →
  36. 6-K
    Reporting & material eventsOpen SEC filing →
  37. 6-K
    Reporting & material eventsOpen SEC filing →
  38. 6-K
    Reporting & material eventsOpen SEC filing →
  39. 6-K
    Reporting & material eventsOpen SEC filing →
  40. 6-K
    Reporting & material eventsOpen SEC filing →
  41. 6-K
    Reporting & material eventsOpen SEC filing →
  42. 6-K
    Reporting & material eventsOpen SEC filing →
  43. 424B3
    Registration & offeringOpen SEC filing →
  44. 6-K
    Reporting & material eventsOpen SEC filing →
  45. 6-K
    Reporting & material eventsOpen SEC filing →
  46. 6-K
    Reporting & material eventsOpen SEC filing →
  47. 20-F
    Reporting & material eventsOpen SEC filing →
  48. 6-K
    Reporting & material eventsOpen SEC filing →
  49. 6-K
    Reporting & material eventsOpen SEC filing →
  50. SC 13G
    OwnershipOpen SEC filing →
  51. SC 13G
    OwnershipOpen SEC filing →
  52. 424B3
    Registration & offeringOpen SEC filing →
  53. 6-K/A
    Reporting & material eventsOpen SEC filing →
  54. 424B3
    Registration & offeringOpen SEC filing →
  55. 6-K
    Reporting & material eventsOpen SEC filing →
  56. 6-K
    Reporting & material eventsOpen SEC filing →
  57. SC 13G/A
    OwnershipOpen SEC filing →
  58. 6-K
    Reporting & material eventsOpen SEC filing →
  59. 424B3
    Registration & offeringOpen SEC filing →
  60. 6-K
    Reporting & material eventsOpen 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.