Buck Robert M, President and CEO of TopBuild Corp ($BLD), sold about $7.4 million in company shares across three open market transactions in the last 365 days. His most recent sale occurred on December 11, 2025. These sales rank him 1432nd among 11,678 insiders in our database by total value sold, below the average of $8.6 million per insider and 6.4 transactions. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 17, 2026 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 3220 | $545.06 | 73,959.0000 | 28,541,263 | 4.55% | 0.01% |
| Feb. 17, 2026 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 3220 | $545.06 | 70,739.0000 | 28,541,263 | 4.77% | 0.01% |
| Feb. 17, 2026 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 4294 | $545.06 | 67,519.0000 | 28,541,263 | 6.79% | 0.02% |
| Dec. 11, 2025 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | S | Common Stock | 5000 | $453.39 | 63,225.0000 | 28,204,354 | 7.33% | 0.02% |
| Nov. 7, 2025 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | S | Common Stock | 5000 | $418.01 | 68,225.0000 | 28,204,354 | 6.83% | 0.02% |
| Aug. 7, 2025 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | S | Common Stock | 7350 | $415.19 | 73,225.0000 | 28,515,554 | 9.12% | 0.03% |
| June 24, 2025 | Core & Main, Inc. | $CNM | Buck Robert M | Director | A | Class A Common Stock | 2189 | $0.00 | 13,050.0000 | 201,442,750 | 20.15% | 0.00% |
| Feb. 18, 2025 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 6598 | $321.33 | 76,066.0000 | 30,679,660 | 9.50% | 0.02% |
| Feb. 18, 2025 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 4949 | $321.33 | 81,015.0000 | 30,679,660 | 6.51% | 0.02% |
| Feb. 18, 2025 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 4949 | $321.33 | 85,964.0000 | 30,679,660 | 6.11% | 0.02% |
| June 26, 2024 | Core & Main, Inc. | $CNM | Buck Robert M | Director | A | Class A Common Stock | 2449 | $0.00 | 10,861.0000 | 227,818,077 | 29.11% | 0.00% |
| June 12, 2024 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | S | Common Stock | 2500 | $418.05 | 69,468.0000 | 31,843,818 | 3.47% | 0.01% |
| May 9, 2024 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | M | Employee Stock Option (right to buy) | 10269 | $405.21 | 0.0000 | 31,843,818 | 100.00% | 0.03% |
| May 9, 2024 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | S | Common Stock | 5000 | $403.72 | 71,968.0000 | 31,843,818 | 6.50% | 0.02% |
| Feb. 20, 2024 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 3675 | $383.69 | 79,080.0000 | 31,776,901 | 4.87% | 0.01% |
| Feb. 20, 2024 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 3675 | $383.69 | 75,405.0000 | 31,776,901 | 5.12% | 0.01% |
| Feb. 20, 2024 | TopBuild Corp | $BLD | Buck Robert M | President and CEO | A | Common Stock | 4900 | $383.69 | 71,730.0000 | 31,776,901 | 7.33% | 0.02% |