BetaInsiders sold $717M in the past 12 months.0% was sold under disclosed trading plans, 100% with no plan disclosed. The largest seller, David Capobianco (Director), sold $713M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why
A share of stake is shown for 0 of the 2 officers and directors who sold. 9 are left out Disclosed company stock is not an insider's whole wealth.i
Left out: David Capobianco, Jason Long, Charles Watson, Scott McNeely, Harrison Bolling, Jason Williams, Ty Daul, Valerie Chase and Andrea Nicolas (share of stake is being verified).
Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.
Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
No officer or director trades were reported for the past 30 days. The most recent before that:
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| David Capobianco Director | 2,500,000 | $75.05 avg | n/a | n/a | Aug 7, 2026 | Aug 11, 2026 +1 more |
No. Jason Long reported no open-market sales in the past 12 months.
Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 0% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 100% had no disclosed plan. A trading plan schedules sales in advance.
Yes. 3 officers or directors reported 3 purchases in the past 12 months (Form 4 code P; rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust are not counted).
Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.
| Insider | Held Oct 13, 2025 | Sold | Held Oct 13, 2026 | Still held |
|---|---|---|---|---|
David Capobianco!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for David Capobianco are complete. Director | n/a | −10.00M | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for David CapobiancoHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for David Capobianco are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Jason Long!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Jason Long are complete. President and Chief Executive Officer, Director, Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Jason LongHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Jason Long are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −33Kwithheld by the company for taxes | ||||
Charles Watson!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Charles Watson are complete. Director | n/a | −53K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Charles WatsonHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Charles Watson are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Scott McNeely!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Scott McNeely are complete. Executive Vice President, Chief Financial Officer | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Scott McNeelyHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Scott McNeely are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −12Kwithheld by the company for taxes | ||||
Harrison Bolling!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Harrison Bolling are complete. Executive Vice President and General Counsel | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Harrison BollingHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Harrison Bolling are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −9.2Kwithheld by the company for taxes | ||||
Jason Williams!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Jason Williams are complete. Executive Vice President, Chief Administrative Officer | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Jason WilliamsHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Jason Williams are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −9.8Kwithheld by the company for taxes | ||||
Ty Daul!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Ty Daul are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Ty DaulHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Ty Daul are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Valerie Chase!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Valerie Chase are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Valerie ChaseHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Valerie Chase are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Andrea Nicolas!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Andrea Nicolas are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Andrea NicolasHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Andrea Nicolas are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Holdings and share of stake for LandBridge Co LLC are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.
Officer and director open-market sales: $717M across 10,053,350 shares. Plan status and stated purpose are separate questions, and a sale can have both.
Sales with no 10b5-1 plan and no tax reference in the filing. $713M of it is David Capobianco. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: David Capobianco, Nov 18, 2025
64,523 shares ($4.7M) were withheld by the company for taxes, which isn't a market sale.
3 officers and directors bought shares in this period, in 3 trades(Form 4 code P, leaving out rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust). Across all their filings on record there are 3 purchase trades.
| Seller | Shares sold | Proceeds | Under a disclosed plan | Share of total | Sales dates |
|---|---|---|---|---|---|
| David Capobianco Director | 10.00M | $713M | 0% | 99% | Nov 18, 2025 to Aug 7, 2026 |
| Charles Watson Director | 53K | $4.0M | 0% | 0.6% | Mar 2, 2026 to Mar 6, 2026 |
| Month | Sale proceeds | Disclosed plan | To cover taxes | No plan disclosed |
|---|---|---|---|---|
| Oct 2025 | $0 | $0 | $0 | $0 |
| Nov 2025 | $525M | $0 | $0 | $525M |
| Dec 2025 | $0 | $0 | $0 | $0 |
| Jan 2026 | $0 | $0 | $0 | $0 |
| Feb 2026 | $0 | $0 | $0 | $0 |
| Mar 2026 | $4.0M | $0 | $0 | $4.0M |
| Apr 2026 | $0 | $0 | $0 | $0 |
| May 2026 | $0 | $0 | $0 | $0 |
| Jun 2026 | $0 | $0 | $0 | $0 |
| Jul 2026 | $0 | $0 | $0 | $0 |
| Aug 2026 | $188M | $0 | $0 | $188M |
| Sep 2026 | $0 | $0 | $0 | $0 |
| Oct 2026 | $0 | $0 | $0 | $0 |
Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for LandBridge Co LLC are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.
External context: we only cite outside events when a documented connection exists. None is shown for this period.
All 65 Forms 3, 4 and 5 on record for LandBridge Co LLC (SEC CIK 1995807), filed from Jun 27, 2024 to Aug 11, 2026; 21 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 13, 2026. Prices are the ones reported in each filing, often weighted averages.
Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.
Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".
| Name | Last filed | Last reported balance |
|---|---|---|
| Frank Bayouth II | No balance on record | |
| Matthew Morrow | No balance on record | |
| Michael Sulton | No balance on record | |
| Benjamin Moore | No balance on record | |
| Kara Harling | No balance on record |
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