*Notional-weighted price return on lawmakers' disclosed buys of CB, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-03-26 | Hon. Thomas H. Kean Jr | SELL | $15K–$50K | $324.31 | $341.44 2026-06-26 | -5.3% exit |
| 2025-07-17 | Shelley M Capito | SELL | $1K–$15K | $275.46 | $341.44 2026-06-26 | +102.9% rt |
| 2025-06-13 | Hon. Josh Gottheimer | BUY | $1K–$15K | $286.79 | $341.44 2026-06-26 | +19.1% |
| 2025-06-13 | Hon. Rob Bresnahan | SELL | $1K–$15K | $286.79 | $341.44 2026-06-26 | -19.1% exit |
| 2025-03-24 | Hon. George Whitesides | SELL | $100K–$250K | $291.44 | $341.44 2026-06-26 | -17.2% exit |
| 2025-01-17 | Shelley M Capito | SELL | $1K–$15K | $269.48 | $341.44 2026-06-26 | +120.8% rt |
| 2024-08-07 | Hon. Scott Scott Franklin | BUY | $1K–$15K | $265.71 | $341.44 2026-06-26 | +28.5% |
| 2024-07-08 | Hon. Kevin Hern | BUY | $1K–$15K | $252.99 | $341.44 2026-06-26 | +35.0% |
| 2024-07-05 | Hon. Jared Moskowitz | BUY | $1K–$15K | $252.51 | $341.44 2026-06-26 | +35.2% |
| 2023-06-13 | Hon. Robert J. Wittman | SELL | $1K–$15K | $191.89 | $341.44 2026-06-26 | -77.9% exit |
| 2023-06-12 | Shelley M Capito | SELL | $1K–$15K | $190.55 | $341.44 2026-06-26 | +74.1% rt |
| 2023-02-21 | Hon. Jared Moskowitz | BUY | $1K–$15K | $208.77 | $341.44 2026-06-26 | +63.5% |
| 2022-04-13 | Hon. Lois Frankel | SELL | $1K–$15K | $212.84 | $341.44 2026-06-26 | +39.2% rt |
| 2021-12-03 | Hon. Lois Frankel | SELL | $1K–$15K | $181.46 | $341.44 2026-06-26 | +26.1% rt |
| 2021-08-25 | Hon. Kevin Hern | BUY | $100K–$250K | $186.68 | $341.44 2026-06-26 | +82.9% |
| 2020-09-09 | Sheldon Whitehouse | SELL | $15K–$50K | $122.22 | $341.44 2026-06-26 | -3.8% rt |
| 2020-08-12 | Hon. Lois Frankel | BUY | $1K–$15K | $130.28 | $341.44 2026-06-26 | +162.1% |
| 2020-07-02 | Hon. Richard W. Allen | BUY | $15K–$50K | $125.57 | $341.44 2026-06-26 | +171.9% |
| 2020-07-01 | Hon. John A. Yarmuth | BUY | $1K–$15K | $125.66 | $341.44 2026-06-26 | +171.7% |
| 2020-06-02 | Hon. Joe Courtney | SELL | $1K–$15K | $121.70 | $341.44 2026-06-26 | -180.6% exit |
| 2020-04-02 | Thomas R Carper | SELL | $1K–$15K | $105.93 | $341.44 2026-06-26 | -222.3% exit |
| 2020-04-02 | Thomas R Carper | SELL | $1K–$15K | $105.93 | $341.44 2026-06-26 | -222.3% exit |
| 2020-03-02 | Hon. Earl Blumenauer | BUY | $1K–$15K | $151.81 | $341.44 2026-06-26 | +124.9% |
| 2020-02-10 | Hon. Joe Courtney | SELL | $1K–$15K | $163.35 | $341.44 2026-06-26 | +4.9% rt |
| 2020-01-09 | Hon. Lois Frankel | BUY | $1K–$15K | $153.95 | $341.44 2026-06-26 | +121.8% |
| 2020-01-08 | Hon. Lois Frankel | BUY | $1K–$15K | $152.87 | $341.44 2026-06-26 | +123.3% |
| 2019-12-31 | Hon. Joe Courtney | BUY | $1K–$15K | $155.66 | $341.44 2026-06-26 | +119.3% |
| 2019-10-15 | Hon. Kevin Hern | BUY | $1K–$15K | $155.21 | $341.44 2026-06-26 | +120.0% |
| 2019-08-14 | Hon. Lois Frankel | SELL | $1K–$15K | $152.69 | $341.44 2026-06-26 | +10.6% rt |
| 2019-08-07 | Hon. Kevin Hern | BUY | $15K–$50K | $154.15 | $341.44 2026-06-26 | +121.5% |
| 2019-04-04 | Hon. Dean Phillips | SELL | $1K–$15K | $136.77 | $341.44 2026-06-26 | -149.7% exit |
| 2018-11-02 | Hon. Zoe Lofgren | BUY | $1K–$15K | $126.23 | $341.44 2026-06-26 | +170.5% |
| 2018-10-24 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-08-28 | Angus S King, Jr. | SELL | $1K–$15K | $136.36 | $341.44 2026-06-26 | -150.4% exit |
| 2018-07-06 | Hon. Katherine M. Clark | SELL | $1K–$15K | $129.19 | $341.44 2026-06-26 | -164.3% exit |
| 2018-06-01 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-05-31 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-05-07 | Sheldon Whitehouse | BUY | $1K–$15K | $132.71 | $341.44 2026-06-26 | +157.3% |
| 2018-04-24 | Shelley M Capito | BUY | $1K–$15K | $136.10 | $341.44 2026-06-26 | +150.9% |
| 2018-04-24 | Shelley M Capito | BUY | $1K–$15K | $136.10 | $341.44 2026-06-26 | +150.9% |
| 2018-04-18 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-04-11 | Hon. Lois Frankel | SELL | $1K–$15K | $134.06 | $341.44 2026-06-26 | +12.5% rt |
| 2018-04-05 | Shelley M Capito | BUY | $1K–$15K | $135.77 | $341.44 2026-06-26 | +151.5% |
| 2018-04-05 | Shelley M Capito | BUY | $1K–$15K | $135.77 | $341.44 2026-06-26 | +151.5% |
| 2018-03-22 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-03-22 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-03-21 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-03-21 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-02-05 | Hon. Kurt Schrader | BUY | $1K–$15K | — | — | — |
| 2017-12-07 | DIANNE FEINSTEIN | SELL | $1K–$15K | $149.44 | $341.44 2026-06-26 | -128.5% exit |
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).