8 U.S. lawmakers have disclosed 20 Hologic, Inc. trades under the STOCK Act — 6 buys and 13 sells between 2016 and 2026. Congress has been net sellers of HOLX.
*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 | Laura Friedman | SELL | $1K–$15K | — | — | — exit |
| 2026-04-08 | Laura Friedman | exchange | $1K–$15K | — | — | — |
| 2026-03-27 | Alan Armstrong | BUY | $1K–$15K | — | — | — |
| 2023-01-11 | Thomas R Carper | SELL | $1K–$15K | — | — | — exit |
| 2021-09-30 | Susie Lee | BUY | $1K–$15K | — | — | — |
| 2021-03-12 | Tom Malinowski | SELL | $1K–$15K | — | — | — exit |
| 2021-02-23 | Tom Malinowski | SELL | $15K–$50K | — | — | — exit |
| 2020-09-18 | 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).
8 members of the U.S. House and Senate have disclosed Hologic, Inc. transactions under the STOCK Act — 6 purchases and 13 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
No member of Congress has disclosed a HOLX purchase in the last 90 days. STOCK Act filings lag the trade by up to 45 days, so newer buys may still be pending disclosure.
Every HOLX trade is marked to the latest close in the Return column; sells matched to a prior buy show a realized round-trip return.
Yes. Under the 2012 STOCK Act, members of Congress may buy and sell individual stocks but must publicly disclose each transaction within 45 days. Bargo surfaces those filings so you can see who traded HOLX and how it performed.