Every insider Form 4, from buys and sells to option exercises and gifts, decoded from SEC EDGAR, grouped into one event, and scored minutes after it posts.
8,039 filings in the last 30 days · $1.9B bought · $15.2B sold
A Form 4 is the filing a corporate insider submits to the U.S. Securities and Exchange Commission to report a change in their ownership of a company’s stock: a purchase, sale, option exercise, or gift. Directors, officers, and shareholders who own more than 10% must file one within two business days of the transaction. It names the insider, their role, the transaction type and size, the price, and the shares they hold afterward.
Each line on a Form 4 carries a transaction code. The two that matter most are P (an open-market purchase) and S (an open-market sale), because they represent real conviction. A is a grant or award, M is an option or derivative exercise, F is shares withheld to cover taxes, and G is a gift. AlphAI groups a filing’s non-derivative P/S trades into a single economic event so a 25-tranche 10b5-1 sale reads as one sale, not 25 rows.
The SEC requires insiders to file a Form 4 within two business days of the transaction. AlphAI tails SEC EDGAR continuously and turns each new filing into a scored feed row within minutes of it posting, so you see it about as fast as the disclosure exists.
The primary source is the SEC’s EDGAR system. AlphAI reads every Form 4 as it is filed, decodes the transaction codes, groups each filing into one event, scores it for relevance, and surfaces it here, on the Insider Trading Tracker, and on each company’s page. You can set a free email alert on any ticker, and the same data is available via the API and MCP server.
KAMFAR RAMIN purchased 651,063 indirectly-held shares of Bluerock Private Real Estate Fund (BPRE) at an average of $13.06 ($12.99–$13.17, $8.50M total) across 4 trades over 2026-10-06 to 2026-10-09.
1 min readScanlon Jennifer F. (President and CEO) sold 12,500 shares of UL Solutions Inc. (ULS) at $70.08 ($0.88M total) on 2026-10-08 under a Rule 10b5-1 trading plan.
1 min readScarpulla Justin (SVP, Chief Accounting Officer) sold 1,100 shares of Marvell Technology, Inc. (MRVL) at $273.59 ($0.30M total) on 2026-10-08.
1 min readClark Kyle (SEE REMARKS) sold 30,000 indirectly-held shares of BETA Technologies, Inc. (BETA) at an average of $20.41 ($20.19–$20.66, $0.61M total) across 3 trades over 2026-10-07 to 2026-10-09 under a Rule 10b5-1 trading plan.
1 min readBawa Aparna sold 250 indirectly-held shares of Palo Alto Networks Inc (PANW) at an average of $412.28 ($410.00–$417.12, $0.10M total) across 2 trades on 2026-10-09.
1 min readAlford Tony L purchased 5,600 shares of Lion Copper Corp. (LCGMD) at an average of $4.01 ($3.99–$4.18) across 3 trades over 2026-10-08 to 2026-10-09. Filed jointly with Alford Christine (10% owner).
1 min readUllal Jayshree (CEO and Chairperson) sold 96,992 indirectly-held shares of Arista Networks, Inc. (ANET) at $217.14 ($21.06M total) across 3 trades on 2026-10-07 under a Rule 10b5-1 trading plan.
1 min readDyckerhoff Stefan A sold 8,994 indirectly-held shares of Astera Labs, Inc. (ALAB) at $376.06 ($3.38M total) across 2 trades on 2026-10-07 under a Rule 10b5-1 trading plan.
1 min readDyckerhoff Stefan A sold 3,505 shares of Astera Labs, Inc. (ALAB) at $376.06 ($1.32M total) on 2026-10-07 under a Rule 10b5-1 trading plan.
2 min readSchayowitz Adam (EVP, Head of R&D) sold 13,832 shares of Zymeworks Inc. (ZYME) at $25.85 ($0.36M total) on 2026-10-09.
2 min readHERSHEY TRUST CO TRUSTEE IN TRUST FOR MILTON HERSHEY SCHOOL sold 20,000 shares of HERSHEY CO (HSY) at an average of $162.36 ($160.86–$163.15, $3.25M total) across 7 trades over 2026-10-08 to 2026-10-09 under a Rule 10b5-1 trading plan.
1 min readRodriquez Antonio (CFO) sold 76,614 shares of Cerence Inc. (CRNC) at $8.00 ($0.61M total) on 2026-10-07.
1 min readOpen a ticker for its complete Form 4 history: every insider buy and sell, who filed it, and what it was worth.
Set a free alert on any ticker to get its Form 4 filings by email the moment they post, or pull the same decoded feed programmatically via the API and MCP server.
