InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (11 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
11
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Buck Robert M, Chief Executive Officer. Director active across 3 companies, notably TopBuild Corp. In total, 28 disclosures have been published. Breakdown: 0 buy · 11 sells. Total volume traded: €14.9m. History available since 5 November 2021. The latest transaction was filed on 17 February 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Buck Robert M
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations28 total
40,372 sharesCommon StockSEC:0001644960-26-000004:0
10,327 sharesCommon StockSEC:0001644960-26-000004:1
23,688 sharesCommon StockSEC:0001644960-26-000004:2
2,799 sharesClass A Common StockSEC:0001856525-26-000071:0
4,294 shares@ US$545.067.4% of flowCommon StockSEC:0001644960-26-000002:0
5,000 shares@ US$453.397.8% of flowCommon StockSEC:0001644960-25-000007:0
5,000 shares@ US$418.017.9% of flowCommon StockSEC:0001644960-25-000004:0
7,350 shares@ US$415.1912.4% of flowCommon StockSEC:0001062993-25-013999:0
2,189 shares0Class A Common StockSEC:0001856525-25-000137:0
6,598 shares@ US$321.3310.2% of flowCommon StockSEC:0001062993-25-003036:0
2,449 shares0Class A Common StockSEC:0001856525-24-000087:0
2,500 shares@ US$418.054.9% of flowCommon StockSEC:0001062993-24-012588:0
5,000 shares@ US$403.729.4% of flowCommon StockSEC:0001062993-24-009895:0
4,900 shares@ US$383.698.8% of flowCommon StockSEC:0001062993-24-003911:0
2,500 shares@ US$374.604.3% of flowCommon StockSEC:0001062993-23-022713:0
4,500 shares@ US$296.026.1% of flowCommon StockSEC:0001062993-23-021638:0
4,500 shares@ US$301.766.3% of flowCommon StockSEC:0001062993-23-016463:0
3,927 shares0Class A Common StockSEC:0001209191-23-040307:0
4,473 shares@ US$240.045.0% of flowCommon StockSEC:0001062993-23-013635:0
8,784 shares@ US$191.257.9% of flowCommon StockSEC:0001062993-23-004550:0
5,833 shares@ US$198.005.5% of flowCommon StockSEC:0001062993-23-004675:0
4,485 shares0Class A Common StockSEC:0001209191-22-049029:0
12,075 shares@ US$219.568.7% of flowCommon StockSEC:0001062993-22-005339:0
5,654 shares@ US$233.464.4% of flowCommon StockSEC:0001062993-22-004619:0
2,000 shares@ US$273.331.8% of flowCommon StockSEC:0001062993-21-012995:0
25 of 28 declarations
About Buck Robert M
Buck Robert M is Directeur Général and has filed 28 disclosures in total. Across the 28 recent filings available, the recorded transactions run from 2016-01-19 to 2026-07-01, with EUR 0 in purchases and EUR 14901589 in sales, mainly tied to TopBuild Corp; the listed companies are TopBuild Corp, Core & Main, Inc., and QXO Insulation, LLC.
