Stephanie Buffington
Stephanie Buffington: Chief Accounting Officer at Texas Pacific Land. What Stephanie Buffington holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Texas Pacific Land (TPL)
Stephanie Buffington holds 2,133 Texas Pacific Land shares (0.00% of the company), worth about $781,211.25 at the last price, according to the Form 4 of Feb 24, 2026.
- Shares held: 2,133 (0.00%), $781,211.25 — Held in their own name.
- Share units: 938 (0.00%), $343,542.50 — Texas Pacific Land promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Texas Pacific Land (TPL) — Form 4 of Feb 24, 2026 (Chief Accounting Officer): open-market sale of 1,608 at $503.00; 2,133 shares after 0001628280-26-011822
- Texas Pacific Land (TPL) — Form 4 of Feb 15, 2026 (Chief Accounting Officer): option exercise or conversion of 864; shares withheld for tax of 383 at $432.31; 3,741 shares after 0001628280-26-009158
- Texas Pacific Land (TPL) — Form 4 of Feb 10, 2026 (Chief Accounting Officer): option exercise or conversion of 513; shares withheld for tax of 245 at $401.62; 3,118 shares after 0001628280-26-007689
- Texas Pacific Land (TPL) — Form 4 of Sep 1, 2025 (Chief Accounting Officer): open-market sale of 486 at $308.83; option exercise or conversion of 837; 2,850 shares after 0001104659-25-087029
- Texas Pacific Land (TPL) — Form 4 of Feb 15, 2025 (Chief Accounting Officer): option exercise or conversion of 855; shares withheld for tax of 360 at $451.06; 2,868 shares after 0001811074-25-000034
- Texas Pacific Land (TPL) — Form 4 of Feb 11, 2025 (Chief Accounting Officer): option exercise or conversion of 504; shares withheld for tax of 228 at $460.40; 2,373 shares after 0001811074-25-000021
- Texas Pacific Land (TPL) — Form 4 of Nov 12, 2024 (Chief Accounting Officer): open-market sale of 567 at $462.71; open-market sale of 63 at $463.36; 1,752 shares after 0001104659-24-117913
- Texas Pacific Land (TPL) — Form 4 of Sep 1, 2024 (Chief Accounting Officer): option exercise or conversion of 837; shares withheld for tax of 354 at $289.63; 2,382 shares after 0001104659-24-096353
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
All holders · Who owns each AI company · All tracked companies · The AI market