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Insider Trading

Last Updated: 1 month, 1 week ago

Robert M Buck has an estimated net worth of at least $44.8 million*, as of Oct. 29, 2025. They own 68,225 shares of BLD stock. They have sold 41,823 shares of BLD stock since 2021, for an estimated $12.4 million.

Robert M Buck $BLD SEC Form 4 Insider Trading

Robert M Buck has filed a total of 10 insider trades in $BLD since 2021. Their most recent trade was a sale of 5,000 shares, made on Nov 07, 2025. Their largest trade was a sale of 7,350 shares, made on Aug 07, 2025. We estimate that they now own 68,225 shares of $BLD, worth an estimated $32.3 million.



Insider Trading at $BLD

There have been a total of 42 insider trades reported at $BLD since 2021, with 0 shares purchased and 91,500 shares sold. The most active insider traders in $BLD stock have been Robert M Buck, Robert Jeffrey Franklin, and Steven P Raia. The most recent trade was a sale of 1,000 shares reported by Luis Francisco Machado (VP, Gen. Counsel, Corp Sec.), made on Nov 26, 2025.



History of Insider Stock Trades by Robert M Buck

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
BLD logo BLD Sale 5,000 Nov 07, 2025 Nov. 10, 2025, 5:11 p.m.
BLD logo BLD Sale 7,350 Aug 07, 2025 Aug. 8, 2025, 5:46 p.m.
BLD logo BLD Sale 2,500 Jun 12, 2024 June 13, 2024, 4:15 p.m.
BLD logo BLD Sale 5,000 May 09, 2024 May 10, 2024, 4:12 p.m.
BLD logo BLD Sale 2,500 Dec 15, 2023 Dec. 18, 2023, 10:04 a.m.
BLD logo BLD Sale 4,500 Nov 29, 2023 Nov. 30, 2023, 5:31 p.m.
BLD logo BLD Sale 4,500 Aug 14, 2023 Aug. 14, 2023, 7:37 p.m.
BLD logo BLD Sale 4,473 Jun 13, 2023 June 15, 2023, 4:12 p.m.
BLD logo BLD Sale 2,000 Dec 15, 2021 Dec. 16, 2021, 5:02 p.m.
BLD logo BLD Sale 4,000 Nov 05, 2021 Nov. 7, 2021, 8 p.m.




$BLD Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.