LEN insider buys $135.7 million, and the week's other big purchases
The week's notable insider trades and Congress reports, from SEC filings.
By Sepehr Parsa · Founder and editor, WallStPalThe week in one paragraph
Selling outweighed buying, as it does most weeks: insiders reported 290 purchases worth $456.9 million and 721 sales worth $2.84 billion, 65% of the sales under pre-arranged 10b5-1 plans. The largest purchase was at LEN, where Berkshire Hathaway Inc bought $135.7 million. 3 companies had several insiders buying.
Biggest insider buys
LEN 10% owner Berkshire Hathaway Inc bought 1,708,095 shares for $135.7 million.
LEN 10% owner Berkshire Hathaway Inc bought 710,542 shares for $56.9 million, opening a new position.
GGR director Chung-Yao Yin bought 14,158,991 shares for $35.1 million, opening a new position.
BBD director Denise Aguiar Alvarez bought 1,950,000 shares for $33.6 million, adding 34% to their holding.
BBD director Rubens Aguiar Alvarez bought 1,845,000 shares for $32 million, adding 100% to their holding.
Several insiders buying
BBD: 22 insiders bought a combined $99.3 million in the 30 days to this week.
BPRE: 3 insiders bought a combined $23.7 million in the 30 days to this week.
BORR: 2 insiders bought a combined $23.1 million in the 30 days to this week.
Largest sales
ACCV: Ogp VIII, LLC sold $360 million.
MDLN: Gic Private Ltd sold $251.8 million.
MDLN: Gic Private Ltd sold $245.4 million.
Congress trades reported this week
Rep. Maria Elvira Salazar (R-FL-27): sell of CSCO, $15K–$50K, traded 2026-09-24.
Rep. Maria Elvira Salazar (R-FL-27): buy of SNOW, $15K–$50K, traded 2026-09-04.
Rep. Josh Gottheimer (D-NJ-5): partial sell of MCD, $1K–$15K, traded 2026-09-25 (joint).
Rep. Maria Elvira Salazar (R-FL-27): partial sell of BRK-B, $1K–$15K, traded 2026-09-24.
Rep. Maria Elvira Salazar (R-FL-27): partial sell of BIIB, $1K–$15K, traded 2026-09-24.
Get it by email
The week's insider trading in one short email: what executives bought with their own money, and what it means.
- ▲The biggest insider purchases of the week
- ◆Cluster buys: several insiders buying the same stock
- ★New moves from famous funds and Congress
Sources
- Form 4: Berkshire Hathaway Inc, LEN · filed 2026-10-05
- Form 4: Berkshire Hathaway Inc, LEN · filed 2026-10-05
- Form 4: Chung-Yao Yin, GGR · filed 2026-10-09
- Form 4: Denise Aguiar Alvarez, BBD · filed 2026-10-05
- Form 4: Rubens Aguiar Alvarez, BBD · filed 2026-10-09
- Form 4: Ogp VIII, LLC, ACCV · filed 2026-10-05
- Form 4: Gic Private Ltd, MDLN · filed 2026-10-06
- Form 4: Gic Private Ltd, MDLN · filed 2026-10-06
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.