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Buck Robert M

Insider CIK 1644960 · BLD President and COO, Director · CNM Director

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
BLD QXO Insulation, LLC D To issuer2026-07-012026-07-0110,327— $023,688SEC↗
BLD QXO Insulation, LLC D To issuer2026-07-012026-07-0140,372— $034,015SEC↗
BLD QXO Insulation, LLC D To issuer2026-07-012026-07-0123,688— $00SEC↗
CNM Core & Main, Inc. A Award2026-06-232026-06-242,799— $015,849SEC↗
BLD TopBuild Corp A Award2026-02-172026-02-184,294$545.06 $2.34M67,519SEC↗
BLD TopBuild Corp A Award2026-02-172026-02-183,220$545.06 $1.76M70,739SEC↗
BLD TopBuild Corp A Award2026-02-172026-02-183,220$545.06 $1.76M73,959SEC↗
BLD TopBuild Corp S Sale2025-12-112025-12-125,000$453.39 $2.27M63,225SEC↗
BLD TopBuild Corp S Sale2025-11-072025-11-105,000$418.01 $2.09M68,225SEC↗
BLD TopBuild Corp S Sale2025-08-072025-08-087,350$415.19 $3.05M73,225SEC↗
CNM Core & Main, Inc. A Award2025-06-242025-06-262,189— $013,050SEC↗
BLD TopBuild Corp A Award2025-02-182025-02-204,949$321.33 $1.59M81,015SEC↗
BLD TopBuild Corp A Award2025-02-182025-02-204,949$321.33 $1.59M85,964SEC↗
BLD TopBuild Corp A Award2025-02-182025-02-206,598$321.33 $2.12M76,066SEC↗
CNM Core & Main, Inc. A Award2024-06-262024-06-282,449— $010,861SEC↗
BLD TopBuild Corp S Sale2024-06-122024-06-132,500$418.05 $1.05M69,468SEC↗
BLD TopBuild Corp M Exercise deriv2024-05-092024-05-1010,269$405.21 $4.16M0SEC↗
BLD TopBuild Corp S Sale2024-05-092024-05-105,000$403.72 $2.02M71,968SEC↗
BLD TopBuild Corp A Award2024-02-202024-02-213,675$383.69 $1.41M79,080SEC↗
BLD TopBuild Corp A Award2024-02-202024-02-214,900$383.69 $1.88M71,730SEC↗
BLD TopBuild Corp A Award2024-02-202024-02-213,675$383.69 $1.41M75,405SEC↗
BLD TopBuild Corp S Sale2023-12-152023-12-182,500$374.60 $936.5K66,830SEC↗
BLD TopBuild Corp S Sale2023-11-292023-11-304,500$296.02 $1.33M69,330SEC↗
BLD TopBuild Corp S Sale2023-08-142023-08-144,500$301.76 $1.36M73,830SEC↗
CNM Core & Main, Inc. A Award2023-06-282023-06-303,927— $08,412SEC↗
BLD TopBuild Corp M Exercise deriv2023-06-132023-06-153,209$240.22 $770.9K0SEC↗
BLD TopBuild Corp S Sale2023-06-132023-06-154,473$240.04 $1.07M78,330SEC↗
BLD TopBuild Corp A Award2023-02-222023-02-235,833$198.00 $1.15M82,803SEC↗
BLD TopBuild Corp A Award2023-02-212023-02-238,784$191.25 $1.68M63,794SEC↗
BLD TopBuild Corp A Award2023-02-212023-02-236,588$191.25 $1.26M76,970SEC↗
BLD TopBuild Corp A Award2023-02-212023-02-236,588$191.25 $1.26M70,382SEC↗
CNM Core & Main, Inc. A Award2022-09-052022-09-074,485— $04,485SEC↗
BLD TopBuild Corp M Exercise deriv2022-05-172022-05-193,207$200.00 $641.4K3,209SEC↗
BLD TopBuild Corp M Exercise deriv2022-03-152022-03-165,734$215.16 $1.23M0SEC↗
BLD TopBuild Corp A Award2022-02-222022-02-2312,075$219.56 $2.65M55,010SEC↗
BLD TopBuild Corp A Award2022-02-152022-02-165,654$233.46 $1.32M34,455SEC↗
BLD TopBuild Corp A Award2022-02-152022-02-164,240$233.46 $989.9K38,695SEC↗
BLD TopBuild Corp A Award2022-02-152022-02-164,240$233.46 $989.9K42,935SEC↗
BLD TopBuild Corp S Sale2021-12-152021-12-162,000$273.33 $546.7K28,801SEC↗
BLD TopBuild Corp S Sale2021-11-052021-11-084,000$264.46 $1.06M30,801SEC↗
BLD TopBuild Corp M Exercise deriv2021-03-102021-03-116,523— $00SEC↗
BLD TopBuild Corp M Exercise deriv2021-03-102021-03-115,733— $05,734SEC↗
BLD TopBuild Corp M Exercise deriv2021-03-102021-03-114,126— $00SEC↗
BLD TopBuild Corp M Exercise deriv2021-03-102021-03-113,207— $06,416SEC↗
BLD TopBuild Corp M Exercise deriv2021-03-092021-03-114— $04,126SEC↗
BLD TopBuild Corp M Exercise deriv2021-03-092021-03-1195— $06,523SEC↗
BLD TopBuild Corp A Award2021-02-222021-02-248,172$201.17 $1.64M34,801SEC↗
BLD TopBuild Corp A Award deriv2021-02-162021-02-1810,269— $042,107SEC↗
BLD TopBuild Corp A Award2021-02-162021-02-186,432$214.58 $1.38M26,629SEC↗
BLD TopBuild Corp S Sale2020-09-012020-09-022,000$159.69 $319.4K20,197SEC↗
BLD TopBuild Corp M Exercise deriv2020-08-072020-08-109,578— $00SEC↗
BLD TopBuild Corp M Exercise2020-08-072020-08-109,578$27.10 $259.6K34,012SEC↗
BLD TopBuild Corp S Sale2020-08-072020-08-109,578$139.54 $1.34M24,434SEC↗
BLD TopBuild Corp S Sale2020-08-072020-08-102,237$139.77 $312.7K22,197SEC↗
BLD TopBuild Corp F Tax w/h2020-07-152020-07-161,453$123.46 $179.4K24,434SEC↗
BLD TopBuild Corp S Sale2020-05-082020-05-113,000$100.03 $300.1K25,887SEC↗
BLD TopBuild Corp M Exercise deriv2020-02-272020-03-026,618— $06,618SEC↗
BLD TopBuild Corp M Exercise deriv2020-02-272020-03-027,387— $00SEC↗
BLD TopBuild Corp M Exercise deriv2020-02-272020-03-024,130— $04,130SEC↗
BLD TopBuild Corp M Exercise deriv2020-02-272020-03-025,733— $011,467SEC↗
BLD TopBuild Corp M Exercise2020-02-272020-03-026,618$26.30 $174.1K48,005SEC↗
BLD TopBuild Corp S Sale2020-02-272020-03-0212,500$105.00 $1.31M28,887SEC↗
BLD TopBuild Corp S Sale2020-02-272020-03-021,540$104.20 $160.5K41,387SEC↗
BLD TopBuild Corp F Tax w/h2020-02-272020-03-024,193$104.20 $436.9K42,927SEC↗
BLD TopBuild Corp M Exercise2020-02-272020-03-025,733$58.08 $333.0K47,120SEC↗
BLD TopBuild Corp S Sale2020-02-272020-03-02713$104.11 $74.2K41,387SEC↗
BLD TopBuild Corp F Tax w/h2020-02-272020-03-023,417$104.11 $355.7K42,100SEC↗
BLD TopBuild Corp M Exercise2020-02-272020-03-024,130$74.50 $307.7K45,517SEC↗
BLD TopBuild Corp S Sale2020-02-272020-03-022,831$104.24 $295.1K41,387SEC↗
BLD TopBuild Corp F Tax w/h2020-02-272020-03-024,556$104.24 $474.9K44,218SEC↗
BLD TopBuild Corp M Exercise2020-02-272020-03-027,387$38.39 $283.6K48,774SEC↗
BLD TopBuild Corp S Sale2020-02-272020-03-02100$104.91 $10.5K41,387SEC↗
BLD TopBuild Corp S Sale2020-02-272020-03-022,902$104.24 $302.5K41,487SEC↗
BLD TopBuild Corp F Tax w/h2020-02-272020-03-023,616$104.26 $377.0K44,389SEC↗
BLD TopBuild Corp F Tax w/h2020-02-222020-02-25861$123.01 $105.9K41,387SEC↗
BLD TopBuild Corp A Award2020-02-212020-02-2525,000— $051,008SEC↗
BLD TopBuild Corp F Tax w/h2020-02-212020-02-258,760$123.01 $1.08M42,248SEC↗
BLD TopBuild Corp A Award deriv2020-02-172020-02-199,623— $09,623SEC↗
BLD TopBuild Corp F Tax w/h2020-01-142020-01-16327$105.52 $34.5K26,008SEC↗
BLD TopBuild Corp S Sale2019-11-042020-01-034,145$109.94 $455.7K26,335SEC↗
BLD TopBuild Corp S Sale2019-11-042019-11-06600$109.98 $66.0K30,480SEC↗
BLD TopBuild Corp S Sale2019-11-042019-11-062,801$109.14 $305.7K31,080SEC↗
BLD TopBuild Corp S Sale2019-08-062019-08-071,800$90.42 $162.8K34,081SEC↗
BLD TopBuild Corp S Sale2019-08-062019-08-07200$91.29 $18.3K33,881SEC↗
BLD TopBuild Corp M Exercise deriv2019-08-052019-08-079,578— $09,578SEC↗
BLD TopBuild Corp M Exercise deriv2019-08-052019-08-074,130— $08,260SEC↗
BLD TopBuild Corp F Tax w/h2019-08-052019-08-075,569$87.43 $486.9K39,890SEC↗
BLD TopBuild Corp S Sale2019-08-052019-08-07196$88.54 $17.4K35,881SEC↗
BLD TopBuild Corp S Sale2019-08-052019-08-071,793$87.72 $157.3K36,077SEC↗
BLD TopBuild Corp S Sale2019-08-052019-08-072,020$87.07 $175.9K37,870SEC↗
BLD TopBuild Corp M Exercise2019-08-052019-08-079,578$27.10 $259.6K45,459SEC↗
BLD TopBuild Corp S Sale2019-08-052019-08-07410$89.04 $36.5K35,881SEC↗
BLD TopBuild Corp F Tax w/h2019-08-052019-08-073,720$89.07 $331.3K36,291SEC↗
BLD TopBuild Corp M Exercise2019-08-052019-08-074,130$74.50 $307.7K40,011SEC↗
BLD TopBuild Corp F Tax w/h2019-07-152019-07-171,453$82.81 $120.3K35,881SEC↗
BLD TopBuild Corp F Tax w/h2019-07-012019-07-03190$81.02 $15.4K37,334SEC↗
BLD TopBuild Corp S Sale2019-05-162019-05-173,500$85.00 $297.5K37,524SEC↗
BLD TopBuild Corp M Exercise deriv2019-05-092019-05-137,387— $07,387SEC↗
BLD TopBuild Corp M Exercise2019-05-092019-05-137,387$38.39 $283.6K51,911SEC↗
BLD TopBuild Corp S Sale2019-05-092019-05-132,377$81.76 $194.3K44,524SEC↗
BLD TopBuild Corp S Sale2019-05-092019-05-133,500$81.00 $283.5K41,024SEC↗
BLD TopBuild Corp F Tax w/h2019-05-092019-05-135,010$81.76 $409.6K46,901SEC↗
BLD TopBuild Corp M Exercise deriv2019-02-282019-03-0410,457— $00SEC↗
BLD TopBuild Corp M Exercise deriv2019-02-282019-03-046,618— $013,236SEC↗
BLD TopBuild Corp M Exercise2019-02-282019-03-046,618$26.30 $174.1K60,142SEC↗
BLD TopBuild Corp S Sale2019-02-282019-03-042,200$58.18 $128.0K57,942SEC↗
BLD TopBuild Corp M Exercise2019-02-282019-03-0410,457$26.30 $275.0K68,399SEC↗
BLD TopBuild Corp S Sale2019-02-282019-03-04100$59.64 $6.0K44,524SEC↗
BLD TopBuild Corp S Sale2019-02-282019-03-046,300$59.26 $373.3K44,624SEC↗
BLD TopBuild Corp S Sale2019-02-282019-03-042,600$58.20 $151.3K50,924SEC↗
BLD TopBuild Corp F Tax w/h2019-02-282019-03-046,980$58.20 $406.2K53,524SEC↗
BLD TopBuild Corp F Tax w/h2019-02-282019-03-044,418$58.18 $257.0K60,504SEC↗
BLD TopBuild Corp S Sale2019-02-282019-03-043,477$58.20 $202.4K64,922SEC↗
BLD TopBuild Corp F Tax w/h2019-02-222019-02-26533$58.08 $31.0K53,524SEC↗
BLD TopBuild Corp A Award2019-02-222019-02-2626,349— $063,988SEC↗
BLD TopBuild Corp F Tax w/h2019-02-222019-02-269,931$58.08 $576.8K54,057SEC↗
BLD TopBuild Corp A Award deriv2019-02-182019-03-0117,200— $017,200SEC↗
BLD TopBuild Corp F Tax w/h2019-01-142019-01-161,479$48.99 $72.5K37,639SEC↗
BLD TopBuild Corp M Exercise deriv2018-08-092018-08-139,578— $019,156SEC↗
BLD TopBuild Corp S Sale2018-08-092018-08-133,766$77.05 $290.2K58,930SEC↗
BLD TopBuild Corp M Exercise2018-08-092018-08-139,578$27.10 $259.6K62,696SEC↗
BLD TopBuild Corp S Sale2018-08-092018-08-1314,000$77.50 $1.08M39,118SEC↗
BLD TopBuild Corp F Tax w/h2018-08-092018-08-135,812$77.05 $447.8K53,118SEC↗
BLD TopBuild Corp F Tax w/h2018-07-152018-07-171,453$80.13 $116.4K53,118SEC↗
BLD TopBuild Corp F Tax w/h2018-07-012018-07-03190$78.34 $14.9K54,571SEC↗
BLD TopBuild Corp M Exercise deriv2018-03-062018-03-0813,236— $019,854SEC↗
BLD TopBuild Corp M Exercise deriv2018-03-062018-03-0820,913— $010,457SEC↗
BLD TopBuild Corp M Exercise deriv2018-03-062018-03-087,386— $014,774SEC↗
BLD TopBuild Corp M Exercise deriv2018-03-062018-03-0819,156— $028,734SEC↗
BLD TopBuild Corp M Exercise2018-03-062018-03-0813,236$26.30 $348.1K79,786SEC↗
BLD TopBuild Corp S Sale2018-03-062018-03-087,367$74.05 $545.5K66,550SEC↗
BLD TopBuild Corp M Exercise2018-03-062018-03-0819,156$27.10 $519.1K73,917SEC↗
BLD TopBuild Corp F Tax w/h2018-03-062018-03-085,231$73.97 $386.9K54,761SEC↗
BLD TopBuild Corp F Tax w/h2018-03-062018-03-0812,499$74.27 $928.3K59,992SEC↗
BLD TopBuild Corp S Sale2018-03-062018-03-085,176$74.03 $383.2K74,610SEC↗
BLD TopBuild Corp M Exercise2018-03-062018-03-0820,913$26.30 $550.0K95,523SEC↗
BLD TopBuild Corp S Sale2018-03-062018-03-088,414$74.27 $624.9K87,109SEC↗
BLD TopBuild Corp S Sale2018-03-062018-03-082,155$73.97 $159.4K92,340SEC↗
BLD TopBuild Corp M Exercise2018-03-062018-03-087,386$38.39 $283.5K94,495SEC↗
BLD TopBuild Corp F Tax w/h2018-03-062018-03-088,060$74.03 $596.7K72,491SEC↗
BLD TopBuild Corp F Tax w/h2018-03-062018-03-0811,789$74.05 $873.0K80,551SEC↗
BLD TopBuild Corp F Tax w/h2018-02-222018-02-26598$72.76 $43.5K54,761SEC↗
BLD TopBuild Corp A Award deriv2018-02-192018-03-0212,390— $012,390SEC↗
BLD TopBuild Corp F Tax w/h2018-01-142018-01-172,571$76.89 $197.7K55,359SEC↗
BLD TopBuild Corp F Tax w/h2017-07-152017-07-181,010$53.00 $53.5K57,930SEC↗
BLD TopBuild Corp F Tax w/h2017-07-012017-07-05264$53.07 $14.0K58,940SEC↗
BLD TopBuild Corp S Sale2017-05-112017-05-1210,000$52.00 $520.0K59,204SEC↗
BLD TopBuild Corp F Tax w/h2017-02-222017-02-24598$38.62 $23.1K69,204SEC↗
BLD TopBuild Corp A Award deriv2017-02-212017-03-0222,160— $022,160SEC↗
BLD TopBuild Corp F Tax w/h2017-01-142017-01-183,067$37.62 $115.4K66,401SEC↗
BLD TopBuild Corp F Tax w/h2016-07-152016-07-191,010$37.93 $38.3K69,468SEC↗
BLD TopBuild Corp F Tax w/h2016-07-012016-07-19309$35.99 $11.1K70,478SEC↗
BLD TopBuild Corp A Award deriv2016-02-222016-02-2433,090— $033,090SEC↗
BLD TopBuild Corp A Award deriv2016-02-222016-02-2431,370— $031,370SEC↗
BLD TopBuild Corp A Award2016-02-222016-02-2410,930— $070,787SEC↗
BLD TopBuild Corp F Tax w/h2016-01-142016-01-195,113$24.75 $126.5K59,149SEC↗
BLD TopBuild Corp F Tax w/h2016-01-142016-02-124,405$24.75 $109.0K59,857SEC↗
BLD TopBuild Corp F Tax w/h2015-07-212015-07-23378$27.00 $10.2K64,262SEC↗
BLD TopBuild Corp A Award deriv2015-07-082015-07-1047,890— $047,890SEC↗
BLD TopBuild Corp A Award2015-07-082015-07-1018,450— $064,640SEC↗
BLD TopBuild Corp J Other2015-07-082015-07-1046,190— $046,190SEC↗