Insider Trading Tracker
SEC Form 4 filings. Open-market buys and sells by corporate officers and directors. Insider buying is the rarer, stronger signal.
Notable Buys (30d)
| Ticker | Insider | Title | Value | Date |
|---|---|---|---|---|
| ANIX | Titterton Lewis H jr | - | $7K | 2026-06-16 |
| ADSK | Anagnost Andrew | President and CEO | $499K | 2026-06-16 |
| ACM | Poloni Lara | PRESIDENT | $298K | 2026-06-16 |
| ARTV | RA CAPITAL MANAGEMENT, L.P. | - | $1.1M | 2026-06-16 |
| BSBR | Leao Mario Roberto Opice | CEO | $1.5M | 2026-06-16 |
| GPUS | AULT MILTON C III | Executive Chairman | $12K | 2026-06-16 |
| GPUS | AULT MILTON C III | Executive Chairman | $1K | 2026-06-16 |
| ADTX | HRT FINANCIAL LP | - | $30K | 2026-06-15 |
| ACOG | Opaleye Management Inc. | - | $27K | 2026-06-15 |
| AAT | RADY ERNEST S | Executive Chairman | $242K | 2026-06-15 |
| ADSK | Moorjani Janesh | EVP, Chief Financial Officer | $494K | 2026-06-15 |
| BRID | Matthews-Morales Cindy | CFO, Secretary | $3K | 2026-06-15 |
| ABTC | Busch Richard | - | $392K | 2026-06-15 |
| ARTV | RA CAPITAL MANAGEMENT, L.P. | - | $139K | 2026-06-15 |
| WHF | Aronson Stuart D | Chief Executive Officer | $96K | 2026-06-15 |
| BRID | Bridgford Richard Eugene | - | $1K | 2026-06-15 |
| LULU | Bergh Charles V | - | $500K | 2026-06-15 |
| NYC | SCHORSCH NICHOLAS S | - | $12K | 2026-06-15 |
| AAT | RADY ERNEST S | Executive Chairman | $246K | 2026-06-12 |
| SXTP | DOW GEOFFREY S | President and CEO | $10K | 2026-06-12 |
Recent Sells (30d)
| Ticker | Insider | Value | Date |
|---|---|---|---|
| ARQT | Welgus Howard G. | $16K | 2026-06-17 |
| AGX | Sweeney Karen | $212K | 2026-06-17 |
| ABOS | Porter Derrell | $30K | 2026-06-17 |
| ETON | Adams Jennifer McKie | $1.6M | 2026-06-17 |
| AGX | Getsinger Peter W | $1.4M | 2026-06-17 |
| ZS | BEER JAMES A | $22K | 2026-06-17 |
| BLTE | Scholl Hendrik Peter | $64K | 2026-06-16 |
| BLTE | Scholl Hendrik Peter | $438K | 2026-06-16 |
| AIP | Moll Laurent R | $1.7M | 2026-06-16 |
| MLAB | Archbold Brian David | $117K | 2026-06-16 |
Form 4 filings have a reporting delay of up to 2 business days from the transaction. This is observation data, not a recommendation. Insiders sell for many non-signal reasons (diversification, tax planning, estate planning).
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Frequently Asked Questions
What is a Form 4?
SEC Form 4 is filed by corporate insiders (officers, directors, 10%+ owners) within 2 business days of buying or selling company stock.
Why focus on open-market transactions?
Open-market buys (code P) and sells (code S) are voluntary. Option exercises and gifts have different signals and are excluded from headlines.
Is insider buying a good signal?
Historically, clustered insider buying has been a modestly bullish signal. Insiders know their company best. But one buy is not a recommendation; context matters.
How often does this update?
We poll SEC EDGAR every 30 minutes for new Form 4 filings. The SEC publishes throughout the trading day.
Is there per-ticker data?
Yes. Click any ticker to see its full insider transaction history. Also available via the API.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.