Form 10-K filed by Structured Obligations Corporation (Trustor) for Select Notes Trust LT 2003-4 for fiscal year ended December 31, 2023. The filing is an asset-backed securities pass-through 10-K relying on the CABCO no-action letter; Item 1C (Cybersecurity) is marked 'Not Applicable.' No cybersecurity incident is disclosed.
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.