Insider trading data API: pull Form 4 buys, sells, and grants for US stocks
Pull Form 4 insider transactions for US stocks from a REST API, decode transaction codes P, S, M, and F, and separate open-market buys from routine noise.
Category · SEC Filings & Fundamentals
SEC Filings & Fundamentals
XBRL fundamentals, 10-K / 10-Q / 8-K, Form 4 insider activity, 13F holdings.
Latest in SEC Filings & Fundamentals
Financial ratios API: get margins, ROE, and debt to equity without parsing XBRL
Pull profit margins, ROE, and debt to equity from SEC filings with one API call, and drop down to raw XBRL concepts when a precomputed ratio isn't enough.
SEC filings API: get a company's filings by CIK with accession numbers and dates
Get a company's SEC filings by CIK via API: 10-K, 10-Q, and 8-K lists with accession numbers, filing dates, and form types. No EDGAR scraper to maintain.
CIK, CUSIP, ISIN, SEDOL, and FIGI: mapping a US stock ticker to its identifiers
Map a stock ticker to its CIK, CUSIP, ISIN, SEDOL, and FIGI: who issues each, which are free, and how to resolve AAPL to its CIK with one API call.
Insider trading data API: pull SEC Form 4 transactions for a stock watchlist
Pull SEC Form 4 insider transactions for a stock watchlist with Python: decode transaction codes, paginate the API, and build a screening table with pandas.
Tracking institutional position changes across 13F filings
How to diff 13F-HR holdings between reporting cycles using SiftingIO, find new positions, exits, and meaningful size changes.