*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 |
|---|---|---|---|---|---|---|
| 2016-10-28 | Hon. Lou Barletta | SELL | $1K–$15K | $144.00 | $498.66 2026-06-26 | +11.4% rt |
| 2016-09-21 | Hon. Alan S. Lowenthal | BUY | $1K–$15K | $146.46 | $498.66 2026-06-26 | +240.5% |
| 2016-08-31 | Hon. Eleanor Holmes Norton | BUY | $100K–$250K | $150.49 | $498.66 2026-06-26 | +231.4% |
| 2016-06-29 | Hon. Alan S. Lowenthal | BUY | $15K–$50K | $142.12 | $498.66 2026-06-26 | +250.9% |
| 2016-02-23 | Hon. Fred Upton | BUY | $1K–$15K | $130.74 | $498.66 2026-06-26 | +281.4% |
| 2016-02-12 | Hon. Fred Upton | BUY | $1K–$15K | $128.07 | $498.66 2026-06-26 | +289.4% |
| 2016-02-11 | Hon. Fred Upton | BUY | $1K–$15K | $125.09 | $498.66 2026-06-26 | +298.6% |
| 2016-01-15 | Hon. Brad Ashford | SELL | $15K–$50K | $126.14 | $498.66 2026-06-26 | -295.3% exit |
| 2016-01-07 | Hon. James French Hill | BUY | $1K–$15K | $129.48 | $498.66 2026-06-26 | +285.1% |
| 2015-12-08 | Hon. Katherine M. Clark | BUY | $1K–$15K | $133.36 | $498.66 2026-06-26 | +273.9% |
| 2015-09-22 | Hon. Lou Barletta | BUY | $1K–$15K | $129.30 | $498.66 2026-06-26 | +285.7% |
| 2015-09-01 | Hon. Brad Ashford | SELL | $1K–$15K | $130.41 | $498.66 2026-06-26 | -282.4% exit |
| 2015-08-24 | Hon. Katherine M. Clark | BUY | $1K–$15K | $129.57 | $498.66 2026-06-26 | +284.9% |
| 2015-07-21 | Hon. Brad Ashford | SELL | $15K–$50K | $143.60 | $498.66 2026-06-26 | -247.3% exit |
| 2015-07-16 | Hon. Katherine M. Clark | BUY | $1K–$15K | $143.92 | $498.66 2026-06-26 | +246.5% |
| 2015-07-02 | Hon. Brad Ashford | SELL | $15K–$50K | $137.39 | $498.66 2026-06-26 | -6.8% rt |
| 2015-05-01 | Hon. Kenny Marchant | BUY | $1K–$15K | $143.36 | $498.66 2026-06-26 | +247.8% |
| 2015-03-02 | Hon. Katherine M. Clark | BUY | $15K–$50K | $147.08 | $498.66 2026-06-26 | +239.0% |
| 2015-03-02 | Hon. Katherine M. Clark | BUY | $15K–$50K | $147.08 | $498.66 2026-06-26 | +239.0% |
| 2015-02-27 | Hon. Brad Ashford | BUY | $15K–$50K | $147.41 | $498.66 2026-06-26 | +238.3% |
| 2015-02-27 | Brad Ashford | BUY | $25.0M–$50.0M | $147.41 | $498.66 2026-06-26 | +238.3% |
| 2015-02-06 | Hon. Mike Kelly | BUY | $1K–$15K | $150.18 | $498.66 2026-06-26 | +232.0% |
| 2015-01-23 | Hon. Mike Kelly | BUY | $1K–$15K | $149.12 | $498.66 2026-06-26 | +234.4% |
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).