Insider · CIK 0001644960

Buck Robert M

Reports to the SEC for 2 companies · DAYTONA BEACH, FL

sec.gov

Transactions

Companies

Filings

CIK

0001644960

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-07-01	QXO Insulation, LLCD Disposition to Issuer	Director, CEO	DDisposition to Issuer	−23.7K sh	—	—	0
2026-07-01	QXO Insulation, LLCD Disposition to Issuer	Director, CEO	DDisposition to Issuer	−10.3K sh	—	—	23,688
2026-07-01	QXO Insulation, LLCD Disposition to Issuer	Director, CEO	DDisposition to Issuer	−40.4K sh	—	—	34,015
2026-06-23	CNMCore & Main, Inc.A Award	Director	AAward	+2,799 sh	—	—	15,849
2026-02-17	QXO Insulation, LLCA Award	Director, CEO	AAward	+3,220 sh	$545.06	+$1.76M	73,959
2026-02-17	QXO Insulation, LLCA Award	Director, CEO	AAward	+3,220 sh	$545.06	+$1.76M	70,739
2026-02-17	QXO Insulation, LLCA Award	Director, CEO	AAward	+4,294 sh	$545.06	+$2.34M	67,519
2025-12-11	QXO Insulation, LLCS Sale	Director, CEO	SSale	−5,000 sh	$453.39	−$2.27M	63,225
2025-11-07	QXO Insulation, LLCS Sale	Director, CEO	SSale	−5,000 sh	$418.01	−$2.09M	68,225
2025-08-07	QXO Insulation, LLCS Sale	Director, CEO	SSale	−7,350 sh	$415.19	−$3.05M	73,225
2025-06-24	CNMCore & Main, Inc.A Award	Director	AAward	+2,189 sh	—	—	13,050
2025-02-18	QXO Insulation, LLCA Award	Director, CEO	AAward	+6,598 sh	$321.33	+$2.12M	76,066
2025-02-18	QXO Insulation, LLCA Award	Director, CEO	AAward	+4,949 sh	$321.33	+$1.59M	85,964
2025-02-18	QXO Insulation, LLCA Award	Director, CEO	AAward	+4,949 sh	$321.33	+$1.59M	81,015
2024-06-26	CNMCore & Main, Inc.A Award	Director	AAward	+2,449 sh	—	—	10,861
2024-06-12	QXO Insulation, LLCS Sale	Director, CEO	SSale	−2,500 sh	$418.05	−$1.05M	69,468
2024-05-09	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−10.3K sh	$405.21	−$4.16M	0
2024-05-09	QXO Insulation, LLCS Sale	Director, CEO	SSale	−5,000 sh	$403.72	−$2.02M	71,968
2024-02-20	QXO Insulation, LLCA Award	Director, CEO	AAward	+3,675 sh	$383.69	+$1.41M	75,405
2024-02-20	QXO Insulation, LLCA Award	Director, CEO	AAward	+4,900 sh	$383.69	+$1.88M	71,730
2024-02-20	QXO Insulation, LLCA Award	Director, CEO	AAward	+3,675 sh	$383.69	+$1.41M	79,080
2023-12-15	QXO Insulation, LLCS Sale	Director, CEO	SSale	−2,500 sh	$374.60	−$937K	66,830
2023-11-29	QXO Insulation, LLCS Sale	Director, CEO	SSale	−4,500 sh	$296.02	−$1.33M	69,330
2023-08-14	QXO Insulation, LLCS Sale	Director, CEO	SSale	−4,500 sh	$301.76	−$1.36M	73,830
2023-06-28	CNMCore & Main, Inc.A Award	Director	AAward	+3,927 sh	—	—	8,412
2023-06-13	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−3,209 sh	$240.22	−$771K	0
2023-06-13	QXO Insulation, LLCS Sale	Director, CEO	SSale	−4,473 sh	$240.04	−$1.07M	78,330
2023-02-22	QXO Insulation, LLCA Award	Director, CEO	AAward	+5,833 sh	$198.00	+$1.15M	82,803
2023-02-21	QXO Insulation, LLCA Award	Director, CEO	AAward	+8,784 sh	$191.25	+$1.68M	63,794
2023-02-21	QXO Insulation, LLCA Award	Director, CEO	AAward	+6,588 sh	$191.25	+$1.26M	76,970
2023-02-21	QXO Insulation, LLCA Award	Director, CEO	AAward	+6,588 sh	$191.25	+$1.26M	70,382
2022-09-05	CNMCore & Main, Inc.A Award	Director	AAward	+4,485 sh	—	—	4,485
2022-05-17	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−3,207 sh	$200.00	−$641K	3,209
2022-03-15	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−5,734 sh	$215.16	−$1.23M	0
2022-02-22	QXO Insulation, LLCA Award	Director, CEO	AAward	+12.1K sh	$219.56	+$2.65M	55,010
2022-02-15	QXO Insulation, LLCA Award	Director, CEO	AAward	+4,240 sh	$233.46	+$990K	42,935
2022-02-15	QXO Insulation, LLCA Award	Director, CEO	AAward	+4,240 sh	$233.46	+$990K	38,695
2022-02-15	QXO Insulation, LLCA Award	Director, CEO	AAward	+5,654 sh	$233.46	+$1.32M	34,455
2021-12-15	QXO Insulation, LLCS Sale	Director, CEO	SSale	−2,000 sh	$273.33	−$547K	28,801
2021-11-05	QXO Insulation, LLCS Sale	Director, CEO	SSale	−4,000 sh	$264.46	−$1.06M	30,801
2021-03-10	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−5,733 sh	—	—	5,734
2021-03-10	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−3,207 sh	—	—	6,416
2021-03-10	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−4,126 sh	—	—	0
2021-03-10	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−6,523 sh	—	—	0
2021-03-09	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−95 sh	—	—	6,523
2021-03-09	QXO Insulation, LLCEmployee Stock Option (right to buy)M Exercise/Conversion	Director, CEO	MExercise/Conversion	−4 sh	—	—	4,126
2021-02-22	QXO Insulation, LLCA Award	Director, CEO	AAward	+8,172 sh	$201.17	+$1.64M	34,801
2021-02-16	QXO Insulation, LLCA Award	Director, CEO	AAward	+6,432 sh	$214.58	+$1.38M	26,629
2021-02-16	QXO Insulation, LLCEmployee Stock Option (right to buy)A Award	Director, CEO	AAward	+10.3K sh	—	—	42,107
2020-09-01	QXO Insulation, LLCS Sale	Director, CEO	SSale	−2,000 sh	$159.69	−$319K	20,197

Recent filings

Accepted (ET)
Jul 14
Buck Robert M0001644960-26-000004
SEC(opens sec.gov)
Jun 244
Buck Robert M0001856525-26-000071
SEC(opens sec.gov)
Feb 184
Buck Robert M0001644960-26-000002
SEC(opens sec.gov)
Dec 124
Buck Robert M0001644960-25-000007
SEC(opens sec.gov)
Nov 104
Buck Robert M0001644960-25-000004
SEC(opens sec.gov)
Aug 84
Buck Robert M0001062993-25-013999
SEC(opens sec.gov)
Jun 264
Buck Robert M0001856525-25-000137
SEC(opens sec.gov)
Feb 204
Buck Robert M0001062993-25-003036
SEC(opens sec.gov)
Jun 284
Buck Robert M0001856525-24-000087
SEC(opens sec.gov)
Jun 134
Buck Robert M0001062993-24-012588
SEC(opens sec.gov)
May 104
Buck Robert M0001062993-24-009895
SEC(opens sec.gov)
Feb 214
Buck Robert M0001062993-24-003911
SEC(opens sec.gov)

Companies

Address

C/O TOPBUILD CORP. 475 NORTH WILLIAMSON BOULEVARD

DAYTONA BEACH, FL, 32114