Inference Investigation

Claim investigated: No evidence of direct SEC filings (Form 20-F, Form F-1, or other registration statements) by Hanmi Semiconductor as a foreign private issuer in SEC EDGAR database Entity: Hanmi Semiconductor Original confidence: inferential Result: STRENGTHENED → SECONDARY

Assessment

The inferential claim that Hanmi Semiconductor has not filed directly with the SEC as a foreign private issuer is strongly supported by the evidence pattern. The established facts reveal SEC filings exist for 2015-2018, but crucially lack accession numbers and filing type specifications—a hallmark of third-party investor disclosures (13D/13G/13F) rather than issuer registrations. The timing correlation with the Danzeisen/Thiel/Crescendo 75 billion won convertible bond investment in 2016 strongly suggests these are beneficial ownership filings by U.S. investors, not Form 20-F or F-1 registrations by Hanmi itself.

Reasoning: The claim can be elevated to secondary confidence based on three converging indicators: (1) Hanmi remains KOSDAQ-listed and files through Korea's DART system, not SEC EDGAR as a primary issuer; (2) the documented SEC filings (2015-2018) lack the structural markers of foreign private issuer registrations—no accession numbers provided, temporal pattern matching investor disclosure cycles; (3) no evidence of ADR programs, U.S. exchange listings, or crossing SEC registration thresholds that would mandate direct filing. The absence of Form 20-F annual reports in subsequent years (2019-2024) further supports non-registration status. However, direct SEC EDGAR query confirmation is needed for primary confidence.

Underreported Angles

• The Thiel/Danzeisen/Crescendo investment structure using convertible bonds rather than direct equity may have been specifically designed to manage SEC disclosure thresholds and avoid triggering certain beneficial ownership reporting requirements depending on conversion terms
• Whether the convertible bonds have been converted to equity, and if so, whether this triggered additional Schedule 13D amendments beyond the 2018 filing—the filing gap after May 2018 could indicate position exit, conversion, or threshold changes
• The regulatory asymmetry between U.S. investor disclosure requirements (triggering SEC filings) and Korean foreign investment screening (not applicable until 2021-2023 reforms) created a compliance window that may have been strategically utilized
• Potential Level I ADR programs (unsponsored) trading OTC would not require Hanmi's direct participation but could still result in SEC filings by depositary banks—this indirect U.S. market access pathway remains unexamined

Public Records to Check

• SEC EDGAR: Full-text search 'Hanmi Semiconductor' in EDGAR; check filings by CIK lookup; search SC 13D, SC 13G, 13F-HR forms for 2015-2018 period Would definitively confirm whether the documented SEC filings are investor disclosures (13D/13G) or issuer registrations (20-F/F-1), and identify the actual filer

• SEC EDGAR: Search for Form 20-F, Form F-1, Form 6-K filings with 'Hanmi' in company name field Direct search for foreign private issuer registration forms would conclusively prove or disprove Hanmi's registration status

• SEC EDGAR: CIK search for 'Thiel Capital' 'Founders Fund' 'Crescendo Partners' 'Danzeisen' - review Schedule 13D/13G filings 2015-2019 Would confirm if the SEC filings attributed to Hanmi are actually beneficial ownership disclosures by these known investors

• SEC EDGAR: Form 13F-HR filings mentioning 'Hanmi' or CUSIP for Korean ADRs Would reveal if U.S. institutional investors hold Hanmi through ADR or direct foreign equity positions requiring 13F disclosure

• other: OTC Markets Group database search for Hanmi Semiconductor ADR programs (sponsored or unsponsored) Unsponsored Level I ADRs can trade without company participation and would explain indirect SEC filing presence without direct issuer registration

• other: Korea DART (dart.fss.or.kr) search for Hanmi Semiconductor foreign shareholder disclosures and major shareholder reports Korean disclosure requirements would show if Thiel/Danzeisen/Crescendo converted bonds to equity or exited positions, explaining SEC filing pattern termination

Significance

SIGNIFICANT — Clarifying Hanmi Semiconductor's SEC filing status is material for understanding the transparency and regulatory oversight of a significant Thiel-connected investment. The distinction between investor-triggered and issuer-triggered SEC filings affects what information is publicly available about the company's operations, financials, and risk disclosures to U.S. investors. This also bears on broader questions about how U.S. venture capital deploys into Korean semiconductor supply chain companies with limited U.S. disclosure obligations.