TPL insider buying and SEC filings, explained
Texas Pacific Land Corp · CIK 1811074
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$457K
Insiders who bought
1
Sold (not marked 10b5-1)
$1.3M
Planned sales (10b5-1)
$1.6M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 29, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 4 shares at $340.96 ($1K), reported as a purchase (code P). Holdings up <1% to 3,364,203 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 1, 2026, 3:34 PM ET |
| Sep 28, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $340.12 ($340), reported as a purchase (code P). Holdings up <1% to 3,390,856 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 29, 2026 |
| Sep 25, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $339.72 ($340), reported as a purchase (code P). Holdings up <1% to 3,390,855 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 29, 2026 |
| Sep 24, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $340.28 ($340), reported as a purchase (code P). Holdings up <1% to 3,390,854 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 25, 2026 |
| Sep 23, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $352.95 ($353), reported as a purchase (code P). Holdings up <1% to 3,390,853 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 24, 2026 |
| Sep 22, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $361.36 ($361), reported as a purchase (code P). Holdings up <1% to 3,390,852 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 23, 2026 |
| Sep 21, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $348.98 ($349), reported as a purchase (code P). Holdings up <1% to 3,390,851 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 22, 2026 |
| Sep 18, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $351.34 ($351), reported as a purchase (code P). Holdings up <1% to 3,390,850 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 21, 2026 |
| Sep 17, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $349.35 ($349), reported as a purchase (code P). Holdings up <1% to 3,390,849 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 18, 2026 |
| Sep 16, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $352.36 ($352), reported as a purchase (code P). Holdings up <1% to 3,390,848 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 17, 2026 |
| Sep 15, 2026 | Purchase (code P) | Peter Doyle (Director) bought 5 shares at $371.64 ($2K), reported as a purchase (code P). Holdings up <1% to 146,941 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 17, 2026 |
| Sep 15, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $370.59 ($371), reported as a purchase (code P). Holdings up <1% to 3,390,847 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 16, 2026 |
| Sep 14, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $371.73 ($372), reported as a purchase (code P). Holdings up <1% to 3,390,846 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 15, 2026 |
| Sep 11, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $367.88 ($368), reported as a purchase (code P). Holdings up <1% to 3,390,845 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 14, 2026 |
| Sep 10, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $366.18 ($366), reported as a purchase (code P). Holdings up <1% to 3,390,844 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 11, 2026 |
| Sep 9, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $378.57 ($379), reported as a purchase (code P). Holdings up <1% to 3,390,843 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 10, 2026 |
| Sep 8, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $375.10 ($375), reported as a purchase (code P). Holdings up <1% to 3,390,842 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 9, 2026 |
| Sep 4, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $360.03 ($360), reported as a purchase (code P). Holdings up <1% to 3,390,841 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 8, 2026 |
| Sep 3, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $367.61 ($368), reported as a purchase (code P). Holdings up <1% to 3,390,840 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 4, 2026 |
| Sep 2, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $363.20 ($363), reported as a purchase (code P). Holdings up <1% to 3,242,744 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 3, 2026 |
| Sep 1, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $369.10 ($369), reported as a purchase (code P). Holdings up <1% to 3,242,743 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 2, 2026 |
| Aug 31, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $369.47 ($369), reported as a purchase (code P). Holdings up <1% to 3,244,021 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 1, 2026 |
| Aug 28, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $364.42 ($364), reported as a purchase (code P). Holdings up <1% to 3,244,020 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 31, 2026 |
| Aug 27, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $365.74 ($366), reported as a purchase (code P). Holdings up <1% to 3,244,019 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 28, 2026 |
| Aug 26, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $375.00 ($375), reported as a purchase (code P). Holdings up <1% to 3,244,018 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 27, 2026 |
| Aug 25, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $372.58 ($373), reported as a purchase (code P). Holdings up <1% to 3,244,017 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 24, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $377.39 ($377), reported as a purchase (code P). Holdings up <1% to 3,244,016 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 25, 2026 |
| Aug 21, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $381.51 ($382), reported as a purchase (code P). Holdings up <1% to 3,244,015 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 24, 2026 |
| Aug 20, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $377.85 ($378), reported as a purchase (code P). Holdings up <1% to 3,244,014 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 21, 2026 |
| Aug 19, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $372.10 ($372), reported as a purchase (code P). Holdings up <1% to 3,244,013 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 20, 2026 |
| Aug 18, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $361.16 ($361), reported as a purchase (code P). Holdings up <1% to 3,244,012 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 19, 2026 |
| Aug 17, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $357.32 ($357), reported as a purchase (code P). Holdings up <1% to 3,244,011 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 18, 2026 |
| Aug 14, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $357.56 ($358), reported as a purchase (code P). Holdings up <1% to 3,244,010 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 17, 2026 |
| Aug 13, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $343.02 ($343), reported as a purchase (code P). Holdings up <1% to 3,244,009 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 14, 2026 |
| Aug 12, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $353.15 ($353), reported as a purchase (code P). Holdings up <1% to 3,244,008 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 13, 2026 |
| Aug 11, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $352.62 ($353), reported as a purchase (code P). Holdings up <1% to 3,244,007 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Aug 10, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $345.10 ($345), reported as a purchase (code P). Holdings up <1% to 3,244,006 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Aug 7, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $353.28 ($353), reported as a purchase (code P). Holdings up <1% to 3,244,005 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 10, 2026 |
| Aug 6, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $355.62 ($356), reported as a purchase (code P). Holdings up <1% to 3,244,004 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 7, 2026 |
| Aug 5, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $385.95 ($386), reported as a purchase (code P). Holdings up <1% to 3,244,003 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 6, 2026 |
| Aug 4, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $403.53 ($404), reported as a purchase (code P). Holdings up <1% to 3,244,002 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 5, 2026 |
| Aug 3, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $392.66 ($393), reported as a purchase (code P). Holdings up <1% to 3,244,001 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 4, 2026 |
| Jul 31, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $400.09 ($400), reported as a purchase (code P). Holdings up <1% to 3,263,688 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 3, 2026 |
| Jul 30, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $389.14 ($389), reported as a purchase (code P). Holdings up <1% to 3,263,687 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 31, 2026 |
| Jul 29, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $394.14 ($394), reported as a purchase (code P). Holdings up <1% to 3,263,686 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 30, 2026 |
| Jul 28, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $393.09 ($393), reported as a purchase (code P). Holdings up <1% to 3,263,685 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 29, 2026 |
| Jul 27, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $409.31 ($409), reported as a purchase (code P). Holdings up <1% to 3,263,684 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 28, 2026 |
| Jul 24, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $423.94 ($424), reported as a purchase (code P). Holdings up <1% to 3,263,683 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 27, 2026 |
| Jul 23, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $429.51 ($430), reported as a purchase (code P). Holdings up <1% to 3,263,682 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 24, 2026 |
| Jul 22, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $427.42 ($427), reported as a purchase (code P). Holdings up <1% to 3,263,681 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 23, 2026 |
| Jul 21, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $413.48 ($413), reported as a purchase (code P). Holdings up <1% to 3,263,680 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 22, 2026 |
| Jul 20, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $416.47 ($416), reported as a purchase (code P). Holdings up <1% to 3,263,679 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 21, 2026 |
| Jul 17, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $420.15 ($420), reported as a purchase (code P). Holdings up <1% to 3,263,678 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 20, 2026 |
| Jul 16, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $416.05 ($416), reported as a purchase (code P). Holdings up <1% to 3,263,677 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 17, 2026 |
| Jul 15, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $414.13 ($414), reported as a purchase (code P). Holdings up <1% to 3,263,676 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 16, 2026 |
| Jul 14, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $408.37 ($408), reported as a purchase (code P). Holdings up <1% to 3,263,675 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 15, 2026 |
| Jul 13, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $411.10 ($411), reported as a purchase (code P). Holdings up <1% to 3,263,674 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 14, 2026 |
| Jul 10, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $385.84 ($386), reported as a purchase (code P). Holdings up <1% to 3,263,673 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 13, 2026 |
| Jul 9, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $400.13 ($400), reported as a purchase (code P). Holdings up <1% to 3,263,672 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 10, 2026 |
| Jul 8, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $397.47 ($397), reported as a purchase (code P). Holdings up <1% to 3,263,671 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 9, 2026 |
| Jul 7, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $400.67 ($401), reported as a purchase (code P). Holdings up <1% to 3,263,670 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 8, 2026 |
| Jul 6, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $408.89 ($409), reported as a purchase (code P). Holdings up <1% to 3,263,669 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 7, 2026 |
| Jul 2, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $402.64 ($403), reported as a purchase (code P). Holdings up <1% to 3,263,668 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 6, 2026 |
| Jul 1, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $426.00 ($426), reported as a purchase (code P). Holdings up <1% to 3,263,667 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 2, 2026 |
| Jun 30, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $435.74 ($436), reported as a purchase (code P). Holdings up <1% to 3,393,563 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 1, 2026 |
| Jun 29, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $410.88 ($411), reported as a purchase (code P). Holdings up <1% to 3,393,562 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 30, 2026 |
| Jun 26, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $397.48 ($397), reported as a purchase (code P). Holdings up <1% to 3,393,561 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 29, 2026 |
| Jun 25, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $388.58 ($389), reported as a purchase (code P). Holdings up <1% to 3,393,560 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 26, 2026 |
| Jun 24, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $374.10 ($374), reported as a purchase (code P). Holdings up <1% to 3,393,559 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 25, 2026 |
| Jun 23, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $370.60 ($371), reported as a purchase (code P). Holdings up <1% to 3,393,558 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 24, 2026 |
| Jun 22, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $351.33 ($351), reported as a purchase (code P). Holdings up <1% to 3,393,557 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 23, 2026 |
| Jun 18, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $355.47 ($355), reported as a purchase (code P). Holdings up <1% to 3,393,556 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 22, 2026 |
| Jun 17, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $356.60 ($357), reported as a purchase (code P). Holdings up <1% to 3,393,555 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 18, 2026 |
| Jun 16, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $356.31 ($356), reported as a purchase (code P). Holdings up <1% to 3,393,554 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 17, 2026 |
| Jun 15, 2026 | Purchase (code P) | Peter Doyle (Director) bought 4 shares at $381.95 ($2K), reported as a purchase (code P). Holdings up <1% to 146,936 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 17, 2026 |
| Jun 15, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $369.40 ($369), reported as a purchase (code P). Holdings up <1% to 3,393,553 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 16, 2026 |
| Jun 12, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $384.53 ($385), reported as a purchase (code P). Holdings up <1% to 3,393,552 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 15, 2026 |
| Jun 11, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $370.47 ($370), reported as a purchase (code P). Holdings up <1% to 3,393,551 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 12, 2026 |
| Jun 10, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $380.37 ($380), reported as a purchase (code P). Holdings up <1% to 3,393,550 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 11, 2026 |
| Jun 9, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $386.62 ($387), reported as a purchase (code P). Holdings up <1% to 3,393,549 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 10, 2026 |
| Jun 8, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $402.65 ($403), reported as a purchase (code P). Holdings up <1% to 3,393,548 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 9, 2026 |
| Jun 5–8, 2026 | Planned (10b5-1) | Chris Steddum (CFO) sold 4,000 shares between Jun 5 and Jun 8 at about $400.27 ($1.6M), marked as a 10b5-1 plan trade. Holdings down 25% to 12,040 shares. | SEC filing Filed Jun 9, 2026 |
| Jun 5, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $394.84 ($395), reported as a purchase (code P). Holdings up <1% to 3,393,547 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 8, 2026 |
| Jun 4, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $406.73 ($407), reported as a purchase (code P). Holdings up <1% to 3,393,546 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 5, 2026 |
| Jun 3, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $406.72 ($407), reported as a purchase (code P). Holdings up <1% to 3,393,545 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 4, 2026 |
| Jun 2, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $368.20 ($368), reported as a purchase (code P). Holdings up <1% to 3,393,544 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 3, 2026 |
| Jun 1, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $387.38 ($387), reported as a purchase (code P). Holdings up <1% to 3,393,543 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 2, 2026 |
| May 29, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $395.39 ($395), reported as a purchase (code P). Holdings up <1% to 3,395,624 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 1, 2026 |
| May 28, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $406.26 ($406), reported as a purchase (code P). Holdings up <1% to 3,395,623 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 29, 2026 |
| May 26–27, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 2 shares between May 26 and May 27 at about $403.88 ($808), reported as a purchase (code P). Holdings up <1% to 3,395,622 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 28, 2026 |
| May 22, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $400.85 ($401), reported as a purchase (code P). Holdings up <1% to 3,395,620 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 26, 2026 |
| May 21, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $396.43 ($396), reported as a purchase (code P). Holdings up <1% to 3,395,619 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 22, 2026 |
| May 20, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 2 shares at $395.93 ($792), reported as a purchase (code P). Holdings up <1% to 3,395,618 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 21, 2026 |
| May 19, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 2 shares at $390.21 ($780), reported as a purchase (code P). Holdings up <1% to 3,395,616 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 20, 2026 |
| May 18, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $385.14 ($385), reported as a purchase (code P). Holdings up <1% to 3,395,614 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 19, 2026 |
| May 15, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $387.62 ($388), reported as a purchase (code P). Holdings up <1% to 3,395,613 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 18, 2026 |
| May 14, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $385.21 ($385), reported as a purchase (code P). Holdings up <1% to 3,395,612 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 15, 2026 |
| May 13, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $381.10 ($381), reported as a purchase (code P). Holdings up <1% to 3,395,611 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 14, 2026 |
| May 12, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $393.71 ($394), reported as a purchase (code P). Holdings up <1% to 3,395,610 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 13, 2026 |
| May 7, 2026 | Purchase (code P) | HORIZON KINETICS ASSET MANAGEMENT LLC (10% owner) bought 1 shares at $401.32 ($401), reported as a purchase (code P). Holdings up <1% to 3,395,607 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 8, 2026 |
Showing the latest 100 transactions.
19 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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