Insider Trading Report: October 2026 (so far)
Every open-market purchase and sale company insiders reported on Form 4 in October 2026, so far: 988 purchases worth $1.25B and 2,299 sales worth $6.40B.
Biggest purchases
| Filed | Ticker | Insider | Type | Value | Score |
|---|---|---|---|---|---|
| Oct 16 | SAFX | Eeme Energy Spv I, LLC10% owner | ▲ BUY | $142.1M | 43 |
| Oct 5 | LEN | Berkshire Hathaway Inc10% owner | ▲ BUY | $135.7M | 32 |
| Oct 5 | LEN | Berkshire Hathaway Inc10% owner | ▲ BUY | $56.9M | 46 |
| Oct 27 | LYCA | Venrock Healthcare Capital Partners III, L.P.10% owner | ▲ BUY | $35.2M | 38 |
| Oct 16 | PAM | Marcos Marcelo MindlinDirector | ▲ BUY | $35.1M | 42 |
| Oct 9 | GGR | Chung-Yao YinDirector | ▲ BUY | $35.1M | 47 |
| Oct 5 | BBD | Denise Aguiar AlvarezDirector | ▲ BUY | $33.6M | 57 |
| Oct 9 | BBD | Rubens Aguiar AlvarezDirector | ▲ BUY | $32.0M | 62 |
| Oct 27 | MSM | Mitchell JacobsonDirector | ▲ BUY | $29.0M | 46 |
| Oct 21 | GXVIX | Global X Management Company, Inc.10% owner | ▲ BUY | $25.0M | 43 |
| Oct 19 | LNBIX | Lincoln Financial Investments Corp10% owner | ▲ BUY | $25.0M | 29 |
| Oct 16 | PEP | Robert C. PohladDirector | ▲ BUY | $23.7M | 47 |
| Oct 13 | GME | Ryan CohenCEO | ▲ BUY | $22.8M | 52 |
| Oct 9 | CRBG | Nippon Life Insurance Co10% owner | ▲ BUY10b5-1 | $20.9M | 5 |
| Oct 16 | CRBG | Nippon Life Insurance Co10% owner | ▲ BUY10b5-1 | $20.5M | 5 |
Cluster buys
Three or more different insiders buying the same stock in the month.
- TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · 30 insiders
- SPG SIMON PROPERTY GROUP INC. · 11 insiders
- HEI HEICO CORP · 8 insiders
- RAPP Rapport Therapeutics, Inc. · 6 insiders
- MPB MID PENN BANCORP INC · 6 insiders
- BBT Beacon Financial Corp · 5 insiders
- STC STEWART INFORMATION SERVICES CORP · 5 insiders
- WVVI WILLAMETTE VALLEY VINEYARDS INC · 5 insiders
- ACCV Accelevation Holdings Corp. · 5 insiders
- PRHI Presurance Holdings, Inc. · 5 insiders
Biggest sales
| Filed | Ticker | Insider | Type | Value |
|---|---|---|---|---|
| Oct 5 | ACCV | Ogp VIII, LLCDirector | ▼ SELL | $360.0M |
| Oct 13 | MDLN | Gic Private Ltd10% owner | ▼ SELL | $274.8M |
| Oct 6 | MDLN | Gic Private Ltd10% owner | ▼ SELL | $251.8M |
| Oct 6 | MDLN | Gic Private Ltd10% owner | ▼ SELL | $245.4M |
| Oct 5 | TH | Tdr Capital II Investments LP10% owner | ▼ SELL | $202.4M |
| Oct 13 | ESTC | Steven SchuurmanDirector | ▼ SELL | $188.3M |
| Oct 6 | ESTC | Steven SchuurmanDirector | ▼ SELL | $135.2M |
| Oct 6 | NBIS | Ophir NaveCOO | ▼ SELL10b5-1 | $117.8M |
| Oct 15 | KNTK | Isq Global Fund II Gp LLC10% owner | ▼ SELL | $109.5M |
| Oct 6 | RITE | Lloyd Bernard Hendricks III10% owner | ▼ SELL | $106.7M |
By sector
| Sector | Bought | Sold |
|---|---|---|
| Financials | $287.9M | $425.5M |
| Materials | $144.5M | $18.8M |
| Consumer Discretionary | $63.5M | $192.4M |
| Industrials | $51.9M | $329.7M |
| Energy | $47.1M | $380.2M |
| Utilities | $40.6M | $206.5M |
| Health Care | $37.2M | $1.49B |
| Consumer Staples | $26.1M | $40.1M |
| Technology | $15.7M | $2.17B |
| Communication Services | $1.38M | $66.8M |
| Real Estate | $936K | $98.4M |
Examples
- The largest purchase of the month: Eeme Energy Spv I, LLC (10% owner) bought $142.1M of XCF Global, Inc..
- At TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD, 30 different insiders bought shares in the same month.
About this page
WallStPal explains public SEC filings and congressional stock trade reports in plain English. Nothing is for sale; the site is free and supported by ads.
How to read it
- Form 4
- The form a company insider (officer, director or owner of more than 10%) must file with the SEC within two business days of buying or selling the company's shares.
- 13F
- A quarterly list of U.S. stocks held by an investment manager with more than $100 million, filed within 45 days after each quarter ends.
- STOCK Act
- A 2012 law that requires members of Congress to report stock trades by themselves, a spouse or a dependent child within 45 days.
A real example
In January 2016, when bank stocks were falling, JPMorgan Chase CEO Jamie Dimon bought 500,000 JPMorgan shares with his own money, worth about $26 million. His Form 4 made the purchase public within days, and investors read it as a strong sign of confidence.
Explain it like I'm 13
We read the long, boring forms that grown-ups file with the government and tell you what they say in normal words.
Data from public SEC filings and congressional reports. Information, not investment advice. Check every number against the filing linked on the page.