InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+20.1%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Bullock David W, Director. Insider active across 2 companies, notably Builders FirstSource, Inc.. In total, 5 reports have been logged. Breakdown: 1 buy · 0 sell. Total volume traded: €271k. History available since 1 June 2021. The latest transaction was disclosed on 18 February 2025 (Acquisition). Regulator: SEC (Form 4). The full history is free.
Declarations5 total
4,000 shares@ US$71.06100.0% of flowCommon StockSEC:0001665918-25-000018:0
Ideal exit: 15 Nov 2025 (T+270)
3,459 shares0Common Stock, par value $0.01 per shareSEC:0001209191-21-041409
3,459 shares0Common Stock, par value $0.01 per shareSEC:0001209191-21-041409:0
590 shares@ US$44.470.0003% mcap50.0% of flowCommon Stock, par value $0.01 per shareSEC:0001209191-21-037612:0
590 shares@ US$44.4750.0% of flowCommon Stock, par value $0.01 per shareSEC:0001209191-21-037612
5 of 5 declarations
About Bullock David W
David W. Bullock is a Director at Builders FirstSource, Inc. In this role, he participates in the governance of the company and strategic decision-making. Bullock brings his expertise to support Builders FirstSource's mission.
