*Notional-weighted price return on lawmakers' disclosed buys of HOLX, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-04-08 | Hon. Laura Friedman | SELL | $1K–$15K | — | — | — exit |
| 2026-04-08 | Hon. Laura Friedman | exchange | $1K–$15K | — | — | — |
| 2023-01-11 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
| 2021-09-30 | Hon. Susie Lee | BUY | $1K–$15K | — | — | — |
| 2021-03-12 | Hon. Tom Malinowski | SELL | $1K–$15K | — | — | — exit |
| 2021-02-23 | Hon. Tom Malinowski | SELL | $15K–$50K | — | — | — exit |
| 2020-09-18 | Hon. Susie Lee | BUY | $1K–$15K | — | — | — |
| 2019-02-28 | John F Reed | SELL | $1K–$15K | — | — | — exit |
| 2019-01-10 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-11-28 | John F Reed | BUY | $1K–$15K | — | — | — |
| 2018-05-04 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2018-05-04 | Susan M Collins | SELL | $15K–$50K | — | — | — exit |
| 2018-04-20 | 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 |
| 2017-12-07 | DIANNE FEINSTEIN | SELL | $1K–$15K | — | — | — exit |
| 2016-12-01 | Susan M Collins | BUY | $15K–$50K | — | — | — |
| 2016-12-01 | Susan M Collins | BUY | $15K–$50K | — | — | — |
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).