0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months
After each filing
No purchase or sale on this ticker by a member of Congress or an insider yet.
Filings for BRK-B
0 held · newest first
Loading the filings.
Government contracts, last 12 months
Awards of $10M and up, from USAspending · context, not a signalNo contracts of $10M or more in the last 12 months.
Lobbying
Last four quartersUp 2 percent from Q1 2026. Reported by the company to the Senate each quarter.Original report ↗
Read from LDA.gov on Sep 23, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.