Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| LandBridge CorpLB · Entity 3742 | Director | August 04, 2026 | August 06, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
LandBridge Corp
Report date August 04, 2026 · Filed August 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A sharesSEC Table I · non-derivative | Direct | 11,454 |
Reported balance
After 2026-08-04 transaction · row 1
1 source rowRow 1 · 2026-08-04 · Grant · Acquired 1,900 · Balance 11,454 F1: Reflects the grant of restricted stock units pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest on July 1, 2027, generally subject to continued service on the board of directors through such vesting date. |
| Class A sharesSEC Table I · non-derivative | IndirectSee Footnote | 64,250 |
Reported balance
Holding disclosure · report date 2026-08-04 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 64,250 F2: Includes 64,250 Class A shares representing limited liability company interests (the "Class A shares") in LandBridge Company LLC that are directly held by Wincrest Ventures, LP ("Wincrest Ventures"). The reporting person is the chief executive officer of Wincrest Ventures, and the reporting person and his wife jointly own 100% of the ownership interests in Wincrest Investments Inc., the sole general partner of Wincrest Ventures. As a result of the foregoing, the reporting person may exercise voting and investment control over the Class A shares held by Wincrest Ventures and may be deemed to be the beneficial owner thereof. The reporting person disclaims beneficial ownership of Class A shares in excess of his pecuniary interest therein, if any. |
Filing footnotes · ownership attribution and instrument terms
F1: Reflects the grant of restricted stock units pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest on July 1, 2027, generally subject to continued service on the board of directors through such vesting date.
F2: Includes 64,250 Class A shares representing limited liability company interests (the "Class A shares") in LandBridge Company LLC that are directly held by Wincrest Ventures, LP ("Wincrest Ventures"). The reporting person is the chief executive officer of Wincrest Ventures, and the reporting person and his wife jointly own 100% of the ownership interests in Wincrest Investments Inc., the sole general partner of Wincrest Ventures. As a result of the foregoing, the reporting person may exercise voting and investment control over the Class A shares held by Wincrest Ventures and may be deemed to be the beneficial owner thereof. The reporting person disclaims beneficial ownership of Class A shares in excess of his pecuniary interest therein, if any.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 04, 2026 Filed Aug 6, 2026 21:59 UTC | LandBridge Corp LB · Entity 3742 | GrantClass A shares | 1,900 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-338532 · ownership.xml · nonDerivative · entry 1 WATSON CHARLES L. · CIK 0001914249 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,454 F1 · shares: Reflects the grant of restricted stock units pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest on July 1, 2027, generally subject to continued service on the board of directors through such vesting date. Read SEC document |
| March 06, 2026 Filed Mar 6, 2026 22:05 UTC | LandBridge Corp LB · Entity 3742 | SaleClass A shares | 13,000 | $75.00 | $975,055.90 |
DisclosureSEC source: 0001193125-26-096859 · ownership.xml · nonDerivative · entry 3 WATSON CHARLES L. · CIK 0001914249 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 64,250 F1 · ownership.nature: Includes 64,250 Class A shares representing limited liability company interests (the "Class A shares") in LandBridge Company LLC that are directly held by Wincrest Ventures, LP ("Wincrest Ventures"). The reporting person is the chief executive officer of Wincrest Ventures, and the reporting person and his wife jointly own 100% of the ownership interests in Wincrest Investments Inc., the sole general partner of Wincrest Ventures. As a result of the foregoing, the reporting person may exercise voting and investment control over the Class A shares held by Wincrest Ventures and may be deemed to be the beneficial owner thereof. The reporting person disclaims beneficial ownership of Class A shares in excess of his pecuniary interest therein, if any. Read SEC document |
| March 04, 2026 Filed Mar 6, 2026 22:05 UTC | LandBridge Corp LB · Entity 3742 | SaleClass A shares | 9,670 | $75.19 | $727,071.83 |
DisclosureSEC source: 0001193125-26-096859 · ownership.xml · nonDerivative · entry 2 WATSON CHARLES L. · CIK 0001914249 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 77,250 F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.1477 to $75.6468 per share. F1 · ownership.nature: Includes 64,250 Class A shares representing limited liability company interests (the "Class A shares") in LandBridge Company LLC that are directly held by Wincrest Ventures, LP ("Wincrest Ventures"). The reporting person is the chief executive officer of Wincrest Ventures, and the reporting person and his wife jointly own 100% of the ownership interests in Wincrest Investments Inc., the sole general partner of Wincrest Ventures. As a result of the foregoing, the reporting person may exercise voting and investment control over the Class A shares held by Wincrest Ventures and may be deemed to be the beneficial owner thereof. The reporting person disclaims beneficial ownership of Class A shares in excess of his pecuniary interest therein, if any. Read SEC document |
| March 02, 2026 Filed Mar 6, 2026 22:05 UTC | LandBridge Corp LB · Entity 3742 | SaleClass A shares | 30,680 | $74.07 | $2,272,347.95 |
DisclosureSEC source: 0001193125-26-096859 · ownership.xml · nonDerivative · entry 1 WATSON CHARLES L. · CIK 0001914249 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 86,920 F1 · ownership.nature: Includes 64,250 Class A shares representing limited liability company interests (the "Class A shares") in LandBridge Company LLC that are directly held by Wincrest Ventures, LP ("Wincrest Ventures"). The reporting person is the chief executive officer of Wincrest Ventures, and the reporting person and his wife jointly own 100% of the ownership interests in Wincrest Investments Inc., the sole general partner of Wincrest Ventures. As a result of the foregoing, the reporting person may exercise voting and investment control over the Class A shares held by Wincrest Ventures and may be deemed to be the beneficial owner thereof. The reporting person disclaims beneficial ownership of Class A shares in excess of his pecuniary interest therein, if any. Read SEC document |
| August 27, 2025 Filed Aug 28, 2025 23:02 UTC | LandBridge Corp LB · Entity 3742 | GrantClass A shares | 3,895 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-112093 · ownership.xml · nonDerivative · entry 1 WATSON CHARLES L. · CIK 0001914249 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,248 F1 · shares: Reflects the grant of restricted stock units pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest on July 1, 2026, generally subject to continued service on the board of directors through such vesting date. Read SEC document |
| August 27, 2025 Filed Sep 23, 2025 00:47 UTC Amendment | LandBridge Corp LB · Entity 3742 | GrantClass A shares | 2,201 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-211912 · ownership.xml · nonDerivative · entry 1 WATSON CHARLES L. · CIK 0001914249 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,554 F1 · shares: Reflects the grant of restricted stock units pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest on July 1, 2026, generally subject to continued service on the board of directors through such vesting date. F2 · shares: The original Form 4, filed on August 28, 2025, is being amended by this Form 4/A solely to correct an administrative error. The original Form 4 inadvertently included the incorrect number of shares acquired and beneficially owned by the Reporting Person. F2 · balance_after: The original Form 4, filed on August 28, 2025, is being amended by this Form 4/A solely to correct an administrative error. The original Form 4 inadvertently included the incorrect number of shares acquired and beneficially owned by the Reporting Person. Read SEC document |
| July 15, 2024 Filed Jul 17, 2024 22:24 UTC | LandBridge Corp LB · Entity 3742 | GrantClass A shares | 7,353 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-084379 · ownership.xml · nonDerivative · entry 1 WATSON CHARLES L. · CIK 0001914249 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,353 F1 · shares: Reflects the grant of restricted stock units pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest on the first anniversary of July 1, 2024, generally subject to continued service on the board of directors through such vesting date. Read SEC document |
| July 01, 2024 Filed Jul 4, 2024 01:01 UTC | LandBridge Corp LB · Entity 3742 | PurchaseClass A shares | 117,600 | $17.00 | $1,999,200.00 |
DisclosureSEC source: 0000950170-24-081751 · ownership.xml · nonDerivative · entry 1 WATSON CHARLES L. · CIK 0001914249 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 117,600 F1 · shares: Reflects Class A shares representing limited liability company interests in LandBridge Company LLC (the "Issuer") purchased through a directed share program in connection with the Issuer's initial public offering, which closed on July 1, 2024. F2 · ownership.nature: Includes 117,600 Class A shares that are directly held by Wincrest Ventures, LP ("Wincrest Ventures"). The reporting person is the chief executive officer of Wincrest Ventures, and the reporting person and his wife jointly own 100% of the ownership interests in Wincrest Investments Inc., the sole general partner of Wincrest Ventures. As a result of the foregoing, the reporting person may exercise voting and investment control over the Class A shares held by Wincrest Ventures and may be deemed to be the beneficial owner thereof. The reporting person disclaims beneficial ownership of Class A shares in excess of his pecuniary interest therein, if any. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.