Congress WatchHOLX stock trades by members of Congress
Hologic, Inc.: 7 members of Congress disclosed 17 transactions between 2017-01-10 and 2026-07-21, 8 purchases and 9 sales.
17transactions
8purchases
9sales
7politicians
Activity by year
Transactions by the year the report was filed.
Congress buying and selling by month
Purchases and sales of HOLX reported by members of the House and Senate.
Green months had more purchases, red months more sales, teal an even split; darker means more trades. Months are by filing date. Senate filings after August 2026 and scanned House filings are not fully covered, so early years can look quieter than they were.
Who traded HOLX
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Katherine M. Clark | 4 | 2 | 2 | 2020-12-28 |
| Susie Lee | 4 | 2 | 2 | 2022-12-29 |
| Susan M Collins | 3 | 2 | 1 | 2018-06-12 |
| John F Reed | 2 | 1 | 1 | 2019-03-18 |
| Tom Malinowski | 2 | 0 | 2 | 2021-04-10 |
| Alan Armstrong | 1 | 1 | 0 | 2026-07-21 |
| Gilbert Cisneros | 1 | 0 | 1 | 2025-04-07 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2026-07-21 | 2026-03-27 | Alan Armstrong | Buy | $1,001 - $15,000 | Source |
| 2025-04-07 | 2025-03-31 | Gilbert Cisneros | Sale | $1,001 - $15,000 | Source |
| 2022-12-29 | 2022-11-30 | Susie Lee | Sale | $1,001 - $15,000 | Source |
| 2022-08-13 | 2021-09-30 | Susie Lee | Buy | $1,001 - $15,000 | Source |
| 2021-06-14 | 2021-05-26 | Susie Lee | Sale | $1,001 - $15,000 g | Source |
| 2021-04-10 | 2021-03-12 | Tom Malinowski | Sale | $1,001 - $15,000 c | Source |
| 2021-03-06 | 2021-02-23 | Tom Malinowski | Sale | $15,001 - g $50,000 | Source |
| 2020-12-28 | 2020-11-05 | Katherine M. Clark | Sale | $1,001 - $15,000 c | Source |
| 2020-12-28 | 2020-11-05 | Katherine M. Clark | Sale | $1,001 - $15,000 c | Source |
| 2020-12-03 | 2020-10-22 | Katherine M. Clark | Buy | $1,001 - $15,000 g | Source |
| 2020-12-03 | 2020-10-22 | Katherine M. Clark | Buy | $1,001 - $15,000 d | Source |
| 2020-10-24 | 2020-09-18 | Susie Lee | Buy | $1,001 - $15,000 g | Source |
| 2019-03-18 | 2019-02-28 | John F Reed | Sale | $1,001 - $15,000 | Source |
| 2018-12-12 | 2018-11-28 | John F Reed | Buy | $1,001 - $15,000 | Source |
| 2018-06-12 | 2018-05-04 | Susan M Collins | Sale | $15,001 - $50,000 | Source |
| 2017-05-10 | 2016-12-01 | Susan M Collins | Buy | $15,001 - $50,000 | Source |
| 2017-01-10 | 2016-12-01 | Susan M Collins | Buy | $15,001 - $50,000 | Source |
Stocks traded by the same politicians
- PEP Pepsico, Inc., 6 shared
- AAPL Apple Inc. - Common Stock, 5 shared
- DHR Danaher Corporation Common Stock, 5 shared
- HON Honeywell International Inc., 5 shared
- INTC Intel Corporation - Common Stock, 5 shared
- MRK Merck & Company, Inc. Common Stock, 5 shared
- MSFT Microsoft Corporation - Common Stock, 5 shared
- QCOM QUALCOMM Incorporated - Common Stock, 5 shared
- ACN Accenture plc Class A Ordinary Shares, 4 shared
- AJG Arthur J. Gallagher & Co. Common Stock, 4 shared
Common questions
- Are members of Congress buying or selling HOLX?
- 7 members of Congress disclosed 17 transactions in Hologic, Inc. (HOLX) between 2017-01-10 and 2026-07-21: 8 purchases and 9 sales.
- How active was Congress in HOLX recently?
- In 2026 filings, 1 transaction in HOLX were disclosed: 1 purchases and 0 sales.
- Which members of Congress trade HOLX?
- The most active in HOLX are Katherine M. Clark (4), Susie Lee (4) and Susan M Collins (3), by number of disclosed transactions. 7 members in all have traded it.