*Notional-weighted price return on lawmakers' disclosed buys of MCK, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-05-01 | Hon. Rohit Khanna | SELL | $1K–$15K | $814.02 | $763.51 2026-06-26 | +6.2% exit |
| 2026-04-08 | Hon. Elizabeth Fletcher | SELL | $1K–$15K | $871.18 | $763.51 2026-06-26 | +12.4% exit |
| 2026-02-04 | Markwayne Mullin | BUY | $15K–$50K | $822.00 | $763.51 2026-06-26 | -7.1% |
| 2026-01-05 | Markwayne Mullin | BUY | $15K–$50K | $824.92 | $763.51 2026-06-26 | -7.4% |
| 2025-12-02 | Hon. Jared Moskowitz | BUY | $1K–$15K | $829.70 | $763.51 2026-06-26 | -8.0% |
| 2025-10-10 | Hon. Jared Moskowitz | BUY | $1K–$15K | $763.55 | $763.51 2026-06-26 | -0.0% |
| 2025-10-08 | Hon. Jonathan Jackson | SELL | $1K–$15K | $755.75 | $763.51 2026-06-26 | +17.3% rt |
| 2025-04-23 | Hon. Jonathan Jackson | BUY | $1K–$15K | $692.27 | $763.51 2026-06-26 | +10.3% |
| 2025-03-24 | Hon. Jonathan Jackson | BUY | $1K–$15K | $660.86 | $763.51 2026-06-26 | +15.5% |
| 2025-03-04 | Hon. Jonathan Jackson | BUY | $1K–$15K | $643.69 | $763.51 2026-06-26 | +18.6% |
| 2025-03-03 | Hon. Jonathan Jackson | BUY | $1K–$15K | $644.53 | $763.51 2026-06-26 | +18.5% |
| 2025-01-15 | Hon. Jared Moskowitz | BUY | $1K–$15K | $583.45 | $763.51 2026-06-26 | +30.9% |
| 2024-10-01 | Hon. Byron Donalds | BUY | $1K–$15K | $498.48 | $763.51 2026-06-26 | +53.2% |
| 2024-09-12 | Hon. Josh Gottheimer | SELL | $1K–$15K | $511.17 | $763.51 2026-06-26 | -49.4% exit |
| 2024-05-08 | Hon. Carol Devine Miller | SELL | $15K–$50K | $543.61 | $763.51 2026-06-26 | -40.5% exit |
| 2024-04-04 | Hon. Earl Blumenauer | SELL | $15K–$50K | $534.79 | $763.51 2026-06-26 | +256.5% rt |
| 2023-06-08 | Hon. William R. Keating | BUY | $1K–$15K | $389.22 | $763.51 2026-06-26 | +96.2% |
| 2022-03-08 | Hon. Lois Frankel | BUY | $1K–$15K | $272.75 | $763.51 2026-06-26 | +179.9% |
| 2022-03-02 | Hon. Lois Frankel | SELL | $1K–$15K | $273.80 | $763.51 2026-06-26 | +92.4% rt |
| 2022-02-07 | Hon. Lois Frankel | BUY | $1K–$15K | $270.20 | $763.51 2026-06-26 | +182.6% |
| 2022-01-20 | Hon. Lois Frankel | BUY | $1K–$15K | $251.84 | $763.51 2026-06-26 | +203.2% |
| 2021-09-02 | Hon. Josh Gottheimer | SELL | $1K–$15K | $206.80 | $763.51 2026-06-26 | -269.2% exit |
| 2020-04-08 | Hon. Lois Frankel | SELL | $1K–$15K | $131.56 | $763.51 2026-06-26 | -28.7% rt |
| 2019-09-25 | Hon. Lois Frankel | BUY | $1K–$15K | $142.30 | $763.51 2026-06-26 | +436.6% |
| 2019-09-24 | Hon. Lois Frankel | SELL | $1K–$15K | $140.31 | $763.51 2026-06-26 | -28.3% rt |
| 2019-04-05 | Hon. Earl Blumenauer | BUY | $1K–$15K | $116.70 | $763.51 2026-06-26 | +554.3% |
| 2018-12-24 | Hon. Lois Frankel | SELL | $1K–$15K | $108.23 | $763.51 2026-06-26 | -43.6% rt |
| 2018-11-08 | Hon. Mike Kelly | BUY | $1K–$15K | $132.57 | $763.51 2026-06-26 | +475.9% |
| 2018-06-14 | Hon. Earl Blumenauer | BUY | $1K–$15K | $150.00 | $763.51 2026-06-26 | +409.0% |
| 2018-03-07 | Hon. Kenny Marchant | SELL | $1K–$15K | $151.75 | $763.51 2026-06-26 | -31.9% rt |
| 2017-09-20 | Sheldon Whitehouse | SELL | $15K–$50K | $150.18 | $763.51 2026-06-26 | -9.9% rt |
| 2017-06-12 | Hon. John A. Yarmuth | SELL | $1K–$15K | $161.77 | $763.51 2026-06-26 | +1.6% rt |
| 2017-02-23 | Sheldon Whitehouse | BUY | $1K–$15K | $148.97 | $763.51 2026-06-26 | +412.5% |
| 2016-11-15 | Sheldon Whitehouse | BUY | $1K–$15K | $142.87 | $763.51 2026-06-26 | +434.4% |
| 2016-10-26 | Sheldon Whitehouse | BUY | $1K–$15K | $158.57 | $763.51 2026-06-26 | +381.5% |
| 2016-09-28 | Sheldon Whitehouse | BUY | $1K–$15K | $166.62 | $763.51 2026-06-26 | +358.2% |
| 2016-08-31 | Hon. Lois Frankel | BUY | $1K–$15K | $184.62 | $763.51 2026-06-26 | +313.6% |
| 2016-08-17 | Hon. Lois Frankel | BUY | $1K–$15K | $195.78 | $763.51 2026-06-26 | +290.0% |
| 2016-07-06 | Hon. Lois Frankel | BUY | $1K–$15K | $191.88 | $763.51 2026-06-26 | +297.9% |
| 2016-02-01 | Hon. John A. Yarmuth | BUY | $1K–$15K | $159.27 | $763.51 2026-06-26 | +379.4% |
| 2015-08-25 | Hon. K. Michael Conaway | SELL | $1K–$15K | $188.44 | $763.51 2026-06-26 | -305.2% exit |
| 2015-07-21 | Hon. James B. Renacci | BUY | $1K–$15K | $232.49 | $763.51 2026-06-26 | +228.4% |
| 2015-07-20 | Hon. James B. Renacci | BUY | $1K–$15K | — | — | — |
| 2015-07-17 | Hon. James B. Renacci | BUY | $1K–$15K | $234.46 | $763.51 2026-06-26 | +225.7% |
| 2015-06-09 | Hon. James B. Renacci | BUY | $1K–$15K | $234.00 | $763.51 2026-06-26 | +226.3% |
| 2015-06-01 | Hon. Kenny Marchant | BUY | $1K–$15K | $238.27 | $763.51 2026-06-26 | +220.4% |
| 2015-05-07 | Hon. James B. Renacci | BUY | $1K–$15K | $223.82 | $763.51 2026-06-26 | +241.1% |
| 2015-04-20 | Hon. James B. Renacci | BUY | $1K–$15K | $229.23 | $763.51 2026-06-26 | +233.1% |
| 2015-04-01 | Hon. Kenny Marchant | BUY | $1K–$15K | $222.71 | $763.51 2026-06-26 | +242.8% |
| 2015-03-30 | Hon. James B. Renacci | BUY | $1K–$15K | $229.14 | $763.51 2026-06-26 | +233.2% |
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).