*Notional-weighted price return on lawmakers' disclosed buys of BRK.B, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2020-07-23 | Hon. Josh Gottheimer | BUY | $1K–$15K | $193.25 | $498.66 2026-06-26 | +158.0% |
| 2020-07-16 | Hon. Kathy Castor | BUY | $1K–$15K | $191.01 | $498.66 2026-06-26 | +161.1% |
| 2020-06-25 | Hon. Kathy Castor | BUY | $1K–$15K | $178.85 | $498.66 2026-06-26 | +178.8% |
| 2020-06-18 | Hon. Kathy Castor | BUY | $1K–$15K | $180.73 | $498.66 2026-06-26 | +175.9% |
| 2020-05-18 | Hon. Kathy Castor | BUY | $1K–$15K | $175.46 | $498.66 2026-06-26 | +184.2% |
| 2020-05-11 | Hon. Steve Cohen | SELL | $1K–$15K | $174.64 | $498.66 2026-06-26 | -185.5% exit |
| 2020-05-07 | Hon. Steve Cohen | SELL | $1K–$15K | $173.48 | $498.66 2026-06-26 | -187.4% exit |
| 2020-05-04 | Hon. Kathy Castor | BUY | $1K–$15K | $177.95 | $498.66 2026-06-26 | +180.2% |
| 2020-04-21 | Hon. Kathy Castor | BUY | $15K–$50K | $183.48 | $498.66 2026-06-26 | +171.8% |
| 2020-04-15 | Hon. Kathy Castor | BUY | $50K–$100K | $188.57 | $498.66 2026-06-26 | +164.4% |
| 2020-04-06 | Hon. Cheri Bustos | SELL | $15K–$50K | $185.24 | $498.66 2026-06-26 | -14.5% rt |
| 2020-03-26 | Hon. Steve Cohen | SELL | $15K–$50K | $183.90 | $498.66 2026-06-26 | -171.2% exit |
| 2020-03-16 | Hon. Alan S. Lowenthal | SELL | $1K–$15K | $177.77 | $498.66 2026-06-26 | -180.5% exit |
| 2020-03-12 | Hon. Alan S. Lowenthal | SELL | $15K–$50K | $175.97 | $498.66 2026-06-26 | -183.4% exit |
| 2020-03-12 | Hon. Alan S. Lowenthal | SELL | $1K–$15K | $175.97 | $498.66 2026-06-26 | -183.4% exit |
| 2020-03-12 | Hon. Alan S. Lowenthal | SELL | $1K–$15K | $175.97 | $498.66 2026-06-26 | -14.1% rt |
| 2020-03-10 | Hon. John A. Yarmuth | SELL | $1K–$15K | $202.73 | $498.66 2026-06-26 | -146.0% exit |
| 2020-03-10 | Hon. John A. Yarmuth | SELL | $15K–$50K | $202.73 | $498.66 2026-06-26 | -146.0% exit |
| 2020-03-10 | Hon. Kathy Castor | SELL | $15K–$50K | $202.73 | $498.66 2026-06-26 | +0.9% rt |
| 2020-03-02 | Hon. Dwight Evans | SELL | $1K–$15K | $217.63 | $498.66 2026-06-26 | -129.1% exit |
| 2020-01-15 | Hon. Mo Brooks | BUY | $15K–$50K | $228.35 | $498.66 2026-06-26 | +118.4% |
| 2019-10-24 | Hon. Dean Phillips | BUY | $1K–$15K | $210.26 | $498.66 2026-06-26 | +137.2% |
| 2019-10-15 | Hon. Dwight Evans | SELL | $1K–$15K | $209.38 | $498.66 2026-06-26 | +0.6% rt |
| 2019-09-13 | Hon. Earl Blumenauer | BUY | $1K–$15K | $213.61 | $498.66 2026-06-26 | +133.4% |
| 2019-09-04 | Hon. Josh Gottheimer | BUY | $1K–$15K | $202.19 | $498.66 2026-06-26 | +146.6% |
| 2019-08-16 | Hon. Alan S. Lowenthal | SELL | $997.95–$997.95 | $199.72 | $498.66 2026-06-26 | +36.4% rt |
| 2019-08-16 | Hon. Alan S. Lowenthal | SELL | $1K–$15K | $199.72 | $498.66 2026-06-26 | +40.5% rt |
| 2019-06-24 | Hon. Steve Cohen | SELL | $15K–$50K | $206.85 | $498.66 2026-06-26 | -141.1% exit |
| 2019-06-06 | Hon. Daniel Meuser | SELL | $1K–$15K | $204.77 | $498.66 2026-06-26 | -143.5% exit |
| 2019-06-06 | Hon. Alan S. Lowenthal | BUY | $1K–$15K | $204.77 | $498.66 2026-06-26 | +143.5% |
| 2019-04-04 | Hon. Dean Phillips | SELL | $15K–$50K | $204.10 | $498.66 2026-06-26 | -144.3% exit |
| 2019-01-28 | Hon. Kathy Castor | BUY | $15K–$50K | $200.95 | $498.66 2026-06-26 | +148.2% |
| 2019-01-04 | Hon. David Cheston Rouzer | BUY | $1K–$15K | $195.20 | $498.66 2026-06-26 | +155.5% |
| 2018-12-18 | Hon. Tom Rice | BUY | $1K–$15K | $196.52 | $498.66 2026-06-26 | +153.8% |
| 2018-12-06 | Hon. John A. Yarmuth | SELL | $1K–$15K | $207.96 | $498.66 2026-06-26 | -1.3% rt |
| 2018-11-26 | Hon. John A. Yarmuth | BUY | $1K–$15K | $210.63 | $498.66 2026-06-26 | +136.8% |
| 2018-10-30 | Hon. Mo Brooks | BUY | $15K–$50K | $203.35 | $498.66 2026-06-26 | +145.2% |
| 2018-10-24 | Hon. Mo Brooks | BUY | $15K–$50K | $199.81 | $498.66 2026-06-26 | +149.6% |
| 2018-10-01 | Hon. Cheri Bustos | BUY | $15K–$50K | $214.78 | $498.66 2026-06-26 | +132.2% |
| 2018-09-27 | Hon. Cheri Bustos | BUY | $15K–$50K | $216.70 | $498.66 2026-06-26 | +130.1% |
| 2018-09-27 | Hon. Cheri Bustos | BUY | $15K–$50K | $216.70 | $498.66 2026-06-26 | +130.1% |
| 2018-08-17 | Hon. Dwight Evans | BUY | $1K–$15K | $208.14 | $498.66 2026-06-26 | +139.6% |
| 2018-05-25 | Hon. Mo Brooks | BUY | $15K–$50K | $194.15 | $498.66 2026-06-26 | +156.8% |
| 2017-12-06 | Hon. Fred Upton | SELL | $1K–$15K | $196.01 | $498.66 2026-06-26 | +53.0% rt |
| 2017-11-14 | Hon. Fred Upton | SELL | $1K–$15K | $183.34 | $498.66 2026-06-26 | +46.6% rt |
| 2017-07-05 | Hon. Raul Ruiz | SELL | $50K–$100K | $171.85 | $498.66 2026-06-26 | -190.2% exit |
| 2017-06-29 | Hon. Diane Black | BUY | $1K–$15K | $169.30 | $498.66 2026-06-26 | +194.5% |
| 2017-06-05 | Hon. Luis V. Gutierrez | SELL | $100K–$250K | $166.52 | $498.66 2026-06-26 | -5.1% rt |
| 2017-04-28 | Hon. Diane Black | BUY | $1K–$15K | $165.21 | $498.66 2026-06-26 | +201.8% |
| 2017-03-06 | Hon. Luis V. Gutierrez | BUY | $100K–$250K | $175.40 | $498.66 2026-06-26 | +184.3% |
Return: buys marked to the latest close (open); sells tagged rt are realized round-trips vs a prior disclosed buy; exit = timing (stock move after the sale, seller's perspective).