📊 SEC Form 144 Insider Pre-Sale Tracker — Restricted Stock
Pricing
from $150.00 / 1,000 form 144 filings
Tracks every Form 144 (Notice of Proposed Sale of Restricted Securities — Rule 144) on SEC EDGAR. Returns issuer, CIK, ticker, filer name + relationship to issuer, filing date, intended sale date, shares to sell, intended sale value in USD, broker, exchange, and subsequent Form 4 file
Optional ticker symbol to filter on (e.g. AAPL, MSFT, RKLB). Case-insensitive. Leave blank to return Form 144 filings for every issuer in the window. Useful for monitoring insider sales at a specific company.
Minimum aggregateMarketValue (the dollar value of the proposed sale) in USD. Default $1,000,000 surfaces the meaningful insider-sale signals while filtering out tiny housekeeping notices. Set to 0 to return everything.
Look-back window in days. Form 144 must be filed concurrently with placing the order or concurrently with the broker's execution — so within a ~30 day window of the intended sale. 30 days is a sensible default for active monitoring; 14 days for tight weekly watchlists; 90+ days for backtesting.
Hard cap on how many Form 144 filings to push to the dataset. Each filing fans out to 1 primary XML fetch + 1 issuer submissions fetch (for ticker + subsequent Form 4 detection). 100 filings is plenty for most monitoring use cases; 500-2000 for back-testing or institutional research.
