Charles L. Watson

Executive

Director

Insider activity · 24 months0 buys1 saleCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 1 saleApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (1 ops.)

€1.9M

▼ Sales (1 ops.)

€1.9M

Latest filing published 06 Aug 2026 for LandBridge Co LLC. Read the official filing

Filing timeline

BuySale

Charles L. Watson

Insider track record

Disclosed buys

Disclosed sells

T+90 hit rate

100%

T+90 mean return

+52.9%

Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.

Signal history

Charles L. Watson: trading record in brief

Charles L. Watson is a declared insider of LandBridge Co LLC (senior executive), with filings sourced from SEC (Form 4). The record holds 6 filings, for trades running from 1 July 2024 to 4 August 2026.

On the open market, the record shows 1 purchase worth €1.9M and 1 sale worth €1.9M. Sales outweigh purchases by €70k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Outside the open market, there are 4 share grants. So far in 2026, the count stands at no purchases and 1 sale.

The latest filing, published on 6 August 2026, reports a share grant in LandBridge Co LLC. The latest purchase dates back some time: it was published 837 days ago, on 3 July 2024. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.