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§INSIDERFREE

Insider Activity

Every Form 4 a company files, searchable by ticker — a monthly buy-vs-sell ratio chart plus a per-transaction table linked to the SEC filing.

Type a ticker, see its officers' and directors' Form 4 transactions — who bought, who sold, how many shares, when — with a monthly buy-vs-sell chart on top. Free for everyone.

No ticker set? The page defaults to a cross-market feed: today's biggest Form 4 transactions across every company, with cluster badges (multiple insiders buying the same ticker), role highlights, % holdings change, and a $50K–$5M minimum-value filter.

The insider page — the monthly MSPR chart above the transaction table
The insider page — the monthly MSPR chart above the transaction table

What it shows

  • MSPR chart (Monthly Share Purchase Ratio) — per month, (buys − sells) / total × 100. Positive months = officers were net buyers. Both bars render the same color; sign carries the meaning.
  • Transaction table — one row per Form 4 line: date, insider name, BUY/SELL, share count. Click any row → SEC EDGAR page for that insider's Form 4 history.

*Why it matters:* a cluster of officers buying their own stock near a low is a stronger signal than a single scheduled sale. One 10b5-1 sell on schedule is background noise — the table lets you tell the two apart by clicking through.

Open it

/insider — or jump straight to a company with /insider?symbol=NVDA (the scanner and research pages do this for you automatically). Free tier.

Reading it

  1. Chart first: months as bars, + on net buying months, − on net selling.
  2. Table filters ALL / BUY / SELL toggle what the rows show.
  3. A row click opens SEC EDGAR with the insider's filing history in a new tab.

On very quiet tickers you'll see zero rows — small caps, recent IPOs, or foreign issuers don't always have Form 4 depth.

Know the quirks

  • BUY/SELL classification is by share-change sign. An option exercise that lands shares looks identical to an open-market buy. If the number matters, the row's SEC link answers it.
  • Scheduled (10b5-1) sales aren't flagged — a planned sale reads the same as a discretionary one. The filing text on EDGAR says which it was.
  • MSPR renders a bar for zero-transaction months too — a flat streak of zero = quiet months, not data failure.
  • The chart needs a stock with history — fresh IPOs show a thin month or two.
  • Research — the per-ticker insider tab lives there too
  • Filings — the full SEC feed (8-Ks, 10-Qs, S-1s)