| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Chief Accounting Officer
1 company
Stephanie Buffington is Chief Accounting Officer at TPL. Stephanie Buffington's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $614K at current prices.
Our model assigns Stephanie Buffington a middling insider score of 55/100, based on 3 past trades. Over a 12-month horizon, 50.0% of those trades were profitable, with an average 12-month return of +5.3%.
The TPL filings lean toward selling, a net 1,980 shares.
Stephanie Buffington has 15 Form 4 filings on record from September 2022 to February 2026, all as Chief Accounting Officer at Texas Pacific Land (TPL), 2022–2026.
The 35 reported transactions were 14 tax withholdings, 12 option exercises, 5 option or other derivative awards and 4 open-market sales.
Counted by filing, the open-market trades come to no purchases and 3 sales worth about $1.3M.
The largest open-market sale was 1,608 shares of TPL at an average $503.00 on February 24, 2026, about $809K.
None of the 3 sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb 24, 2026 | TPL Texas Pacific Land Corporation | Chief Accounting Officer | Sell | 1,608 | $503.00 | $808,824.00 | -43.0% | -24.8% | - | |
| Aug 29, 2025 | TPL Texas Pacific Land Corp | Chief Accounting Officer | Sale+OE | 162 | $926.50 | $150,093.00 | -16.9% | -7.3% | +17.5% | |
| Nov 12, 2024 | TPL Texas Pacific Land Corp | Chief Accounting Officer | Sell | 210 | $1,388.33 | $291,550.14 | -26.4% | -1.7% | -28.1% |