DATA FOUNDRY · CORPORATE FILINGS
Normalized SEC EDGAR corporate filings index and company identifiers.
Comprehensive historical index of 3,619,366 SEC filings joined with 10,409 verified public corporate tickers and CIK identifiers. Sourced directly from official SEC EDGAR dissemination feeds.
COMMERCIAL ACCESS
Verified Parquet archives + Claude MCP integration
- ✓ Verified Data Foundry Parquet partitions (zstd)
- ✓ Model Context Protocol (MCP) tool integration
- ✓ Metering: Inquire for Enterprise Access
- ✓ Deterministic quality gate & hash verification
- ✓ Contractual commercial rights clearance
Quotes reviewed by systems engineering within 1 business day
COLUMN SPECIFICATIONS
Typed relational schema.
Columnar Parquet & DuckDB ready.
| Column Name | Data Type | Description |
|---|---|---|
cik |
VARCHAR(10) | Central Index Key assigned by SEC |
company_name |
VARCHAR(150) | Official SEC registrant legal entity name |
form_type |
VARCHAR(20) | Filing form type (10-K, 10-Q, 8-K, 10-K/A, etc.) |
filing_date |
DATE | Official SEC acceptance and dissemination date |
accession_number |
VARCHAR(25) | Unique SEC accession number identifier |
file_url |
VARCHAR(255) | Direct path to primary document on EDGAR archive |
SYSTEM STATUS & CAPABILITY BOUNDARIES
Engineering reality.
Verified operational features vs planned protocol capabilities.
Verified Operational Today
- ✓ Apache Parquet Partitions: Columnar archives (Zstandard compressed) with typed relational schemas.
- ✓ Zero-Copy Local Analytics: In-memory SQL exploration via DuckDB, Python Polars, and Arrow.
- ✓ Cryptographic Deduplication: SHA-256 release manifests and seen-keys ledger preventing record drift.
- ✓ Statutory Rights Clearance: 100% license-cleared provenance with statutory citations.
- ✓ Technical Quote Intake: Systems engineering review and schema sample verification.
Pilot & In-Specification Capabilities
- ◌ Remote MCP Streaming Adapter:
foundry_query_sec_filingstool endpoint available under enterprise pilot agreements. - ◌ Automated Micro-Settlement: Agent-to-agent procurement and escrow via EXCHANGER (active protocol specification).
- ◌ Multi-Region Edge Replicas: Global Cloudflare R2 bucket replication currently in private validation.
VERIFIED SAMPLE RECORD
Inspect the raw payload.
Zero mocked fields.
{
"cik": "0000320193",
"company_name": "Apple Inc.",
"form_type": "10-K",
"filing_date": "2026-10-31",
"accession_number": "0000320193-26-000108",
"file_url": "edgar/data/320193/000032019326000108/aapl-20261031.htm"
}
AGENT INTERFACE & MCP TOOL CONTRACT
Plug directly into Claude Code, Codex, and autonomous workflows.
Deterministic data retrieval.
Machine-Readable Contract
Direct dataset extraction is delivered via high-throughput columnar Apache Parquet. For autonomous assistants, ELYRAON provides standard Model Context Protocol (MCP) tool schemas and REST integration adapters with signed SHA-256 integrity receipts.
Adapter identifier: foundry_query_sec_filings
Pricing status: Inquire for Enterprise Access
Active MCP Endpoint: https://elyraon.com.co/agents/mcp (Host to live structural verification tools; metered dataset adapters available in scoped pilots).
{"tool": "foundry_query_sec_filings", "arguments": {"cik": "0000320193", "form": "10-K"}}
MACHINE-READABLE SPECIFICATIONS
Structured metadata for autonomous agents.
Zero scrapers, zero hallucinations.
{
"entity_id": "https://elyraon.com.co/datasets/sec-edgar-xbrl-financials/#dataset",
"catalog_id": "https://elyraon.com.co/datasets/#catalog",
"canonical_url": "https://elyraon.com.co/datasets/sec-edgar-xbrl-financials/",
"primary_format": "application/vnd.apache.parquet",
"compression": "zstd",
"ingestion_pipeline": "sec_filings.py",
"mcp_tool_name": "foundry_query_sec_filings",
"license": "U.S. Government Open Data (17 U.S. Code § 105, Public Domain)",
"duckdb_quickstart": "SELECT * FROM read_parquet('sec-edgar-xbrl-financials.parquet') LIMIT 5;"
}
WHY ELYRAON DATA FOUNDRY
Architectural contrast.
Built for engineering reality.
Provides pre-indexed, compressed Parquet tables allowing full historical filing lookups across 3.6 million filings in under 15 milliseconds using DuckDB.
Conventional Data Feeds
- Undetected socket drops during volatility
- Messy unstructured CSV/JSON with broken parsers
- Ambiguous copyright terms creating lawsuit liability
- Expensive multi-thousand dollar rigid contracts
ELYRAON Data Foundry
- Continuous quality gate reconciliation
- Clean, typed, content-addressed Apache Parquet
- 100% license-cleared provenance with statutory citations
- Clear request-quote pricing and cryptographic delivery verification
RELATED DATASETS & AGENT PLATFORM
Connected intelligence feeds.
Cross-domain discovery and autonomous infrastructure.
TECHNICAL FREQUENTLY ASKED QUESTIONS
Clear answers.
Engineering boundaries.
What is the verified inventory size?
3,619,366 filing index records in `sec_filing_index` and 10,409 active entities in `sec_company_tickers`.
Are amended filings (10-K/A, 10-Q/A) indexed?
Yes. All amended filings are preserved with their respective accession numbers to maintain point-in-time audit trails.
Can I query this dataset via SQL?
Yes. The Parquet lake partitions can be queried directly in DuckDB or Python without spinning up relational databases.
Are financial line-item XBRL facts extracted?
Filing index metadata is fully indexed; detailed concept-by-concept XBRL fact extraction is provided via our Company Intelligence engine.
How is access priced?
Access is priced based on update frequency and query requirements. Inquire for custom quotes.