MSTR Preferreds Research Artifacts

Primary deliverable

• outline.md — comprehensive outline covering security summaries, comparison table, risk factors, capital-structure fit, BTC strategy linkage, and market reception notes.

Supporting files

• identified_securities.md — identified preferred-security universe as of early 2026.
• documents_index.md — index of downloaded SEC documents with accession numbers and URLs.
• market_snapshot.md — current market snapshot (Nasdaq API pull on 2026-02-15).
• market_reception_notes.md — secondary commentary headlines and themes.
• security_terms_extracted.json — quick machine extraction from final 424B5 docs.
• preferred_related_filings.csv — broad screened filing set for preferred-related references.

Raw docs and data

• sec-filings/ — downloaded SEC HTML/PDF filings.
• sec-filings/text/ — text-converted versions of downloaded HTML filings.
• market-data/ — raw API responses and quote snapshots.