Lennar Corp (LEN) insider trading
Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Oct 5, 2026.
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- Filings shown
- 14
- Open-market buys
- 45
- Open-market sells
- 0
- Buys, 10b5-1 box not checked
- 45 of 45
Counts cover the 14 most recent Form 4 filings Tradune holds for LEN (filed Jul 14 – Oct 5, 2026); the score below covers only the trailing 90 days (45 buys, 0 sells). No completed check of LEN's Form 4 list on SEC EDGAR is on record yet; the latest LEN filing Tradune holds was filed Oct 5, 2026. This is not guaranteed to be the complete record — see LEN's full Form 4 filing history on SEC EDGAR.
Open-market activity, last 90 days
Purchases (Form 4 code P) and sales (code S) on the 6 filings Tradune holds for LEN filed Sep 2 – Oct 5, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.
| Insider | Buys | Sells | Shares bought | Shares sold | Value |
|---|---|---|---|---|---|
| Berkshire Hathaway Inc10% owner | 45 | 0 | 7,502,276 | — | +$595,294,962 |
Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.
Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →
Weekly signal history
LEN appeared in 2 archived weekly editions as a top net buyer. These are frozen weekly snapshots, not a complete filing history.
- Week of Oct 7, 2026 45 open-market buys · $595,294,962 net
- Week of Sep 30, 2026 25 open-market buys · $348,777,941 net
An entry means this company met that edition’s displayed cluster or top-buyer threshold. Missing weeks do not mean no insider transaction occurred. All figures are derived from SEC Form 4 filings; open-market buys minus sales are shown as net only when every transaction value was disclosed.
How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying. “Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).
Insider Buying at LEN
Insiders reported 45 open-market purchases of LEN between Jul 14, 2026 and Oct 5, 2026, across 1 distinct buyer. The most recent purchase was reported by Berkshire Hathaway Inc (10% owner) on Oct 2, 2026. Grants, option exercises, and tax-withholding transactions are excluded from these counts.
Recent Form 4 filings
Source: SEC EDGAR Form 4 · transaction codes explained
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market purchase 10b5-1 box not checked | 842,753 | $80.04 | 28,373,545 (indirect) | +3.1% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 299 | $79.74 | 568,028 (indirect) | +0.1% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 5,135 | $78.77 | 567,729 (indirect) | +0.9% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 44,300 | $81.14 | 28,417,845 (indirect) | +0.2% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 448,113 | $78.37 | 27,188,239 (indirect) | +1.7% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 2,452 | $77.93 | 562,594 (indirect) | +0.4% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 2,290 | $77.12 | 560,142 (indirect) | +0.4% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 342,553 | $79.03 | 27,530,792 (indirect) | +1.3% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 20,200 | $81.90 | 28,438,045 (indirect) | +0.1% | Oct 2, 2026 |
| Open-market purchase 10b5-1 box not checked | 100 | $80.00 | 557,852 (indirect) | +0.0% | Oct 1, 2026 |
| Open-market purchase 10b5-1 box not checked | 186,991 | $81.46 | 26,740,126 (indirect) | +0.7% | Oct 1, 2026 |
| Open-market purchase 10b5-1 box not checked | 92,830 | $80.57 | 26,553,135 (indirect) | +0.4% | Oct 1, 2026 |
| Open-market purchase 10b5-1 box not checked | 425,869 | $79.49 | 26,460,305 (indirect) | +1.6% | Oct 1, 2026 |
| Open-market purchase 10b5-1 box not checked | 3,802 | $78.26 | 556,802 (indirect) | +0.7% | Oct 1, 2026 |
| Open-market purchase 10b5-1 box not checked | 950 | $79.51 | 557,752 (indirect) | +0.2% | Oct 1, 2026 |
† change in this filer’s own reported holding line (Form 4 Table I, col. 5), not of total company ownership; small prior holdings produce large percentages, so under 100 shares the prior holding is shown instead.
“10b5-1 box checked” = the filer checked the Form 4 box stating that a transaction on the filing was made under a plan intended to satisfy Rule 10b5-1(c); “10b5-1 box not checked” = the box was left blank, which does not prove that no plan exists. The box applies to Form 4s filed from April 1, 2023; older filings, and boxes we could not read, carry no tag. What the 10b5-1 box means.
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market purchase 10b5-1 box not checked | 638,813 | $81.59 | 26,034,436 (indirect) | +2.5% | Sep 30, 2026 |
| Open-market purchase 10b5-1 box not checked | 4,008 | $79.98 | 553,000 (indirect) | +0.7% | Sep 30, 2026 |
| Open-market purchase 10b5-1 box not checked | 12,289 | $81.95 | 25,395,623 (indirect) | +0.0% | Sep 29, 2026 |
| Open-market purchase 10b5-1 box not checked | 100 | $80.00 | 548,992 (indirect) | +0.0% | Sep 29, 2026 |
| Open-market purchase 10b5-1 box not checked | 5,200 | $81.96 | 25,383,334 (indirect) | +0.0% | Sep 28, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market purchase 10b5-1 box not checked | 171,723 | $81.60 | 25,378,134 (indirect) | +0.7% | Sep 25, 2026 |
| Open-market purchase 10b5-1 box not checked | 313,379 | $80.90 | 25,206,411 (indirect) | +1.3% | Sep 25, 2026 |
| Open-market purchase 10b5-1 box not checked | 7,022 | $79.53 | 548,892 (indirect) | +1.3% | Sep 25, 2026 |
| Open-market purchase 10b5-1 box not checked | 2,975 | $79.91 | 541,870 (indirect) | +0.6% | Sep 24, 2026 |
| Open-market purchase 10b5-1 box not checked | 9,415 | $79.42 | 538,895 (indirect) | +1.8% | Sep 24, 2026 |
| Open-market purchase 10b5-1 box not checked | 241,692 | $81.44 | 24,893,032 (indirect) | +1.0% | Sep 24, 2026 |
| Open-market purchase 10b5-1 box not checked | 399,238 | $80.58 | 24,651,340 (indirect) | +1.6% | Sep 24, 2026 |
| Open-market purchase 10b5-1 box not checked | 532,993 | $81.65 | 24,252,102 (indirect) | +2.2% | Sep 23, 2026 |
| Open-market purchase 10b5-1 box not checked | 1,263 | $79.99 | 529,480 (indirect) | +0.2% | Sep 23, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market purchase 10b5-1 box not checked | 160,275 | $77.23 | 23,235,300 (indirect) | +0.7% | Sep 21, 2026 |
| Open-market purchase 10b5-1 box not checked | 483,809 | $77.97 | 23,719,109 (indirect) | +2.1% | Sep 21, 2026 |
| Open-market purchase 10b5-1 box not checked | 18,146 | $76.62 | 528,217 (indirect) | +3.6% | Sep 21, 2026 |
| Open-market purchase 10b5-1 box not checked | 4,888 | $75.76 | 510,071 (indirect) | +1.0% | Sep 21, 2026 |
| Open-market purchase 10b5-1 box not checked | 390 | $75.76 | 503,973 (indirect) | +0.1% | Sep 18, 2026 |
| Open-market purchase 10b5-1 box not checked | 1,218,429 | $76.39 | 22,946,779 (indirect) | +5.6% | Sep 18, 2026 |
| Open-market purchase 10b5-1 box not checked | 51,586 | $77.06 | 22,998,365 (indirect) | +0.2% | Sep 18, 2026 |
| Open-market purchase 10b5-1 box not checked | 68,760 | $78.09 | 23,067,125 (indirect) | +0.3% | Sep 18, 2026 |
| Open-market purchase 10b5-1 box not checked | 7,900 | $78.88 | 23,075,025 (indirect) | +0.0% | Sep 18, 2026 |
| Open-market purchase 10b5-1 box not checked | 33,122 | $74.80 | 503,583 (indirect) | +7.0% | Sep 18, 2026 |
| Open-market purchase 10b5-1 box not checked | 710 | $76.98 | 504,683 (indirect) | +0.1% | Sep 18, 2026 |
| Open-market purchase 10b5-1 box not checked | 500 | $78.38 | 505,183 (indirect) | +0.1% | Sep 18, 2026 |
| Open-market purchase 10b5-1 box not checked | 8,306 | $77.94 | 470,461 (indirect) | +1.8% | Sep 17, 2026 |
| Open-market purchase 10b5-1 box not checked | 8,959 | $76.96 | 462,155 (indirect) | +2.0% | Sep 17, 2026 |
| Open-market purchase 10b5-1 box not checked | 410,164 | $79.41 | 21,728,350 (indirect) | +1.9% | Sep 17, 2026 |
| Open-market purchase 10b5-1 box not checked | 267,585 | $78.41 | 21,318,186 (indirect) | +1.3% | Sep 17, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 341 | $84.11 | 28,188 | +1.2% | Aug 31, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 535 | $84.11 | 23,347 | +2.3% | Aug 31, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 17 | $84.27 | 27,846 | +0.1% | Jul 10, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 14 | $84.27 | 31,998 | +0.0% | Jul 10, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 14 | $84.27 | 6,347 | +0.2% | Jul 10, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 14 | $84.27 | 6,277 | +0.2% | Jul 10, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 14 | $84.27 | 36,823 | +0.0% | Jul 10, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 14 | $84.27 | 38,293 | +0.0% | Jul 10, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 19 | $84.27 | 22,812 | +0.1% | Jul 10, 2026 |
Insider filings reported around the same time
Other companies whose most recent Form 4 was filed closest to LEN's (Oct 5, 2026).
Frequently asked about LEN insider activity
How many insiders bought LEN stock in these Form 4 filings?
1 distinct insider at Lennar Corp reported 45 open-market purchases (Form 4 code P) of LEN shares between Jul 14, 2026 and Oct 5, 2026, the most recent filed by Berkshire Hathaway Inc (10% owner) on Oct 2, 2026. Grants, option exercises, and tax-withholding transactions are excluded from these counts.
Who filed the most recent Form 4 for LEN?
The most recent Form 4 on this page was filed by Berkshire Hathaway Inc (10% owner) on Oct 5, 2026, reporting 15 transactions. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.
What was the largest open-market LEN insider purchase shown?
The largest open-market purchase among the filings shown was 1,218,429 LEN shares at $76.39 (about $93,075,791) by Berkshire Hathaway Inc (10% owner) on Sep 18, 2026. Value is shares × the price reported on the Form 4; its Rule 10b5-1 box is not checked.
Do the recent LEN insider purchases have the Form 4 10b5-1 box checked?
No. All 45 LEN open-market purchases shown were reported with the Rule 10b5-1 box not checked. A blank box records what the filer disclosed; it does not prove that no plan exists. Latest: Berkshire Hathaway Inc (10% owner) on Oct 2, 2026, 20,200 shares.
New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.
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Track LEN insider filings free →This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.
Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.