Congress WatchPI stock trades by members of Congress
Impinj, Inc.: 3 members of Congress disclosed 9 transactions between 2019-12-14 and 2025-05-19, 7 purchases and 2 sales.
Activity by year
Transactions by the year the report was filed.
PI price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in PI: 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 PI 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 PI
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Marjorie Taylor Greene | 4 | 4 | 0 | 2025-05-19 |
| Donald Sternoff Beyer Jr | 4 | 3 | 1 | 2021-10-30 |
| Donald Sternoff Beyer Jr. | 1 | 0 | 1 | 2022-03-03 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2025-05-19 | 2025-05-14 | Marjorie Taylor Greene | Buy | $1,001 - $15,000 | Source |
| 2025-05-06 | 2025-05-05 | Marjorie Taylor Greene | Buy | $1,001 - $15,000 | Source |
| 2025-04-07 | 2025-04-04 | Marjorie Taylor Greene | Buy | $1,001 - $15,000 | Source |
| 2025-03-09 | 2025-03-03 | Marjorie Taylor Greene | Buy | $1,001 - $15,000 | Source |
| 2022-03-03 | 2022-02-28 | Donald Sternoff Beyer Jr. | Sale | $15,001 - b $50,000 | Source |
| 2021-10-30 | 2021-10-04 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 g | Source |
| 2020-08-09 | 2020-07-27 | Donald Sternoff Beyer Jr | Sale | $1,001 - $15,000 g | Source |
| 2020-02-22 | 2020-01-28 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 c | Source |
| 2019-12-14 | 2019-11-19 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 c | Source |
Stocks traded by the same politicians
- AAPL Apple Inc. - Common Stock, 3 shared
- AMZN Amazon.com, Inc. - Common Stock, 3 shared
- ASML ASML Holding N.V. - New York Registry Shares, 3 shared
- BRK.B Berkshire Hathaway Inc. New Common Stock, 3 shared
- COST Costco Wholesale Corporation - Common Stock, 3 shared
- DIS Walt Disney Company, 3 shared
- GOOG Alphabet Inc. - Class C Capital Stock, 3 shared
- GS Goldman Sachs Group, Inc., 3 shared
- JPM JP Morgan Chase & Co. Common Stock, 3 shared
- MSFT Microsoft Corporation - Common Stock, 3 shared
Common questions
- Are members of Congress buying or selling PI?
- 3 members of Congress disclosed 9 transactions in Impinj, Inc. (PI) between 2019-12-14 and 2025-05-19: 7 purchases and 2 sales.
- How active was Congress in PI recently?
- In 2025 filings, 4 transactions in PI were disclosed: 4 purchases and 0 sales.
- Which members of Congress trade PI?
- The most active in PI are Marjorie Taylor Greene (4), Donald Sternoff Beyer Jr (4) and Donald Sternoff Beyer Jr. (1), by number of disclosed transactions. 3 members in all have traded it.