# insiderfilings.info

**Canonical:** https://apis.io/providers/insiderfilings-info/  
**Website:** https://insiderfilings.info/  
**APIs profiled:** 2

InsiderFilings.info provides a public beta REST API delivering normalized SEC ownership transaction line items from Forms 3, 4 and 5, including amendments, aggregated from SEC EDGAR and checked for new filings roughly every five minutes. Coverage from 2025 onward is intended to be complete; older historical coverage may be incomplete. A free 7-day trial covers filings accepted by the SEC within the last 30 days, with 100 requests per UTC day, 10 per minute and up to 100 results per request; the trial window is separate from the database's historical coverage. Users can query recent insider purchases and sales, explore detailed filing data, and integrate this information into compliance, research, or investment workflows.

## Kin Score — 19.7 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0. Trend: flat (-3.8 from 23.5).

| Facet | Score |
|---|---|
| Discoverability | 73.2 |
| Contract Quality | 41.6 |
| Contract Governance | 4.5 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 8.3 |
| Access Clarity | 5.3 |

Regulatory layer — **Securities & Market Data**: 12.0 (matched via tags).

## Agent readiness — 28.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | na |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | na |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | paginated |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **InsiderFilings API** — Public Beta REST API for normalized SEC ownership transaction line items from Forms 3, 4 and 5, including amendments. Two GET operations: API status (/) and transactions (/trans...

## Security (1)

- **Insiderfilings Info Domain Security** — TLSv1.3 · HSTS

## Tags

Insider Trading, SEC Filings, Financial Data, Research Tools, Market Data

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/insiderfilings-info/). Scores are computed from the provider's own public artifacts under a published rubric.