Congress WatchWST stock trades by members of Congress
West Pharmaceutical Services, Inc.: 9 members of Congress disclosed 20 transactions between 2015-02-26 and 2025-08-13, 10 purchases and 10 sales.
Activity by year
Transactions by the year the report was filed.
WST price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in WST: green when more were purchases, red when more were sales. Use + and − (or Ctrl/⌘ + scroll) to zoom and drag to pan. Hover a month in the heatmap below to highlight it here, or click it to zoom to that month.
Congress buying and selling by month
Purchases and sales of WST 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 WST
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Jared Moskowitz | 5 | 3 | 2 | 2025-03-06 |
| Lamar Smith | 3 | 3 | 0 | 2018-05-08 |
| Greg Gianforte | 3 | 1 | 2 | 2020-10-19 |
| Rob Bresnahan | 2 | 1 | 1 | 2025-05-08 |
| Lisa McClain | 2 | 1 | 1 | 2025-08-13 |
| Thomas H Tuberville | 2 | 1 | 1 | 2022-04-08 |
| Thomas R Tillis | 1 | 0 | 1 | 2015-02-26 |
| Donna Shalala | 1 | 0 | 1 | 2020-04-27 |
| Josh Gottheimer | 1 | 0 | 1 | 2018-10-02 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2025-08-13 | 2025-07-22 | Lisa McClain | Sale | $1,001 - $15,000 | Source |
| 2025-08-13 | 2025-06-17 | Lisa McClain | Buy | $1,001 - $15,000 | Source |
| 2025-05-08 | 2025-04-08 | Rob Bresnahan | Sale | $1,001 - $15,000 | Source |
| 2025-03-27 | 2025-02-25 | Rob Bresnahan | Buy | $1,001 - $15,000 | Source |
| 2025-03-06 | 2025-02-13 | Jared Moskowitz | Sale | $1,001 - $15,000 | Source |
| 2024-12-09 | 2024-11-08 | Jared Moskowitz | Sale | $1,001 - $15,000 | Source |
| 2024-08-21 | 2023-12-28 | Jared Moskowitz | Buy | $1,001 - $15,000 | Source |
| 2024-08-21 | 2023-07-14 | Jared Moskowitz | Buy | $1,001 - $15,000 | Source |
| 2024-01-22 | 2023-12-28 | Jared Moskowitz | Buy | $1,001 - $15,000 | Source |
| 2022-04-08 | 2022-03-30 | Thomas H Tuberville | Sale | $1,001 - $15,000 | Source |
| 2021-07-23 | 2021-03-29 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2020-10-19 | 2020-09-24 | Greg Gianforte | Partial sale | $50,001 - c $100,000 | Source |
| 2020-04-27 | 2019-06-24 | Donna Shalala | Sale | $1,001 - $15,000 c | Source |
| 2019-03-06 | 2019-01-24 | Greg Gianforte | Partial sale | $1,001 - $15,000 g | Source |
| 2018-10-09 | 2018-09-25 | Greg Gianforte | Buy | $50,001 - e $100,000 | Source |
| 2018-10-02 | 2018-01-24 | Josh Gottheimer | Sale | $1,001 - $15,000 f | Source |
| 2018-05-08 | 2018-04-30 | Lamar Smith | Buy | $1,001 - $15,000 g | Source |
| 2018-02-14 | 2018-01-18 | Lamar Smith | Buy | $1,001 - $15,000 | Source |
| 2017-11-20 | 2017-10-23 | Lamar Smith | Buy | $1,001 - $15,000 | Source |
| 2015-02-26 | 2015-02-13 | Thomas R Tillis | Sale | $1,001 - $15,000 | Source |
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Common questions
- Are members of Congress buying or selling WST?
- 9 members of Congress disclosed 20 transactions in West Pharmaceutical Services, Inc. (WST) between 2015-02-26 and 2025-08-13: 10 purchases and 10 sales.
- How active was Congress in WST recently?
- In 2025 filings, 5 transactions in WST were disclosed: 2 purchases and 3 sales.
- Which members of Congress trade WST?
- The most active in WST are Jared Moskowitz (5), Lamar Smith (3) and Greg Gianforte (3), by number of disclosed transactions. 9 members in all have traded it.