Congress WatchCDNS stock trades by members of Congress
Cadence Design Systems, Inc. - Common Stock: 17 members of Congress disclosed 36 transactions between 2015-05-14 and 2026-09-25, 15 purchases and 21 sales.
36transactions
15purchases
21sales
17politicians
Activity by year
Transactions by the year the report was filed.
CDNS price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in CDNS: 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 CDNS 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 CDNS
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Kevin Hern | 5 | 3 | 2 | 2026-09-25 |
| Greg Landsman | 4 | 2 | 2 | 2025-04-08 |
| Donald Sternoff Beyer Jr | 4 | 4 | 0 | 2021-10-01 |
| Susie Lee | 3 | 2 | 1 | 2021-07-13 |
| Thomas H Tuberville | 3 | 1 | 2 | 2026-08-05 |
| Byron Donalds | 2 | 0 | 2 | 2026-07-15 |
| Valerie Hoyle | 2 | 1 | 1 | 2025-10-10 |
| Donna Shalala | 2 | 0 | 2 | 2020-04-27 |
| Rob Bresnahan | 2 | 1 | 1 | 2025-04-09 |
| Gilbert Cisneros | 2 | 0 | 2 | 2025-09-12 |
| Donald Sternoff Beyer Jr. | 1 | 0 | 1 | 2022-03-03 |
| Mo Brooks | 1 | 0 | 1 | 2020-01-20 |
| Peter Meijer | 1 | 0 | 1 | 2021-03-16 |
| Pete Sessions | 1 | 1 | 0 | 2015-05-14 |
| Jefferson Shreve | 1 | 0 | 1 | 2025-06-22 |
| Alan Armstrong | 1 | 0 | 1 | 2026-07-21 |
| K. Michael Conaway | 1 | 0 | 1 | 2016-10-12 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2026-09-25 | 2026-09-02 | Kevin Hern | Partial sale | $15,001 - $50,000 | Source |
| 2026-09-25 | 2026-09-14 | Kevin Hern | Partial sale | $15,001 - $50,000 | Source |
| 2026-08-05 | 2024-05-03 | Thomas H Tuberville | Sale | $1,001 - $15,000 | Source |
| 2026-07-21 | 2026-03-27 | Alan Armstrong | Sale | $50,001 - $100,000 | Source |
| 2026-07-15 | 2026-06-05 | Byron Donalds | Partial sale | $1,001 - $15,000 | Source |
| 2026-07-15 | 2026-06-05 | Byron Donalds | Partial sale | $1,001 - $15,000 | Source |
| 2025-10-10 | 2025-09-23 | Valerie Hoyle | Sale | $1,001 - $15,000 | Source |
| 2025-09-12 | 2024-10-29 | Valerie Hoyle | Buy | $1,001 - $15,000 | Source |
| 2025-09-12 | 2025-08-05 | Gilbert Cisneros | Partial sale | $1,001 - $15,000 | Source |
| 2025-06-22 | 2025-05-12 | Jefferson Shreve | Sale | $50,001 - $100,000 | Source |
| 2025-04-09 | 2025-03-17 | Rob Bresnahan | Buy | $1,001 - $15,000 | Source |
| 2025-04-08 | 2025-03-27 | Greg Landsman | Sale | $1,001 - $15,000 | Source |
| 2025-03-06 | 2025-02-26 | Gilbert Cisneros | Partial sale | $1,001 - $15,000 | Source |
| 2025-02-13 | 2025-01-13 | Rob Bresnahan | Sale | $1,001 - $15,000 | Source |
| 2024-08-14 | 2023-11-15 | Greg Landsman | Buy | $1,001 - $15,000 | Source |
| 2024-08-14 | 2024-04-12 | Greg Landsman | Sale | $1,001 - $15,000 | Source |
| 2024-08-14 | 2023-11-16 | Greg Landsman | Buy | $1,001 - $15,000 | Source |
| 2024-06-14 | 2024-05-03 | Thomas H Tuberville | Sale | $1,001 - $15,000 | Source |
| 2022-09-15 | 2022-08-18 | Kevin Hern | Buy | $15,001 - $50,000 | Source |
| 2022-04-08 | 2022-03-30 | Thomas H Tuberville | Buy | $1,001 - $15,000 | Source |
| 2022-03-03 | 2022-02-28 | Donald Sternoff Beyer Jr. | Sale | $1,001 - $15,000 g | Source |
| 2021-10-07 | 2021-09-02 | Kevin Hern | Buy | $15,001 - c $50,000 | Source |
| 2021-10-01 | 2021-09-20 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 e | Source |
| 2021-09-02 | 2021-08-18 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 c | Source |
| 2021-09-02 | 2021-08-05 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 c | Source |
| 2021-07-13 | 2021-06-09 | Susie Lee | Sale | $1,001 - $15,000 e | Source |
| 2021-06-15 | 2021-05-26 | Kevin Hern | Buy | $100,001 - g $250,000 | Source |
| 2021-04-01 | 2021-03-03 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 c | Source |
| 2021-03-16 | 2021-02-16 | Peter Meijer | Sale | $15,001 - f $50,000 | Source |
| 2021-03-11 | 2021-02-12 | Susie Lee | Buy | $1,001 - $15,000 g | Source |
| 2021-03-11 | 2021-02-23 | Susie Lee | Buy | $1,001 - $15,000 c | Source |
| 2020-04-27 | 2019-06-24 | Donna Shalala | Sale | $1,001 - $15,000 g | Source |
| 2020-04-27 | 2019-03-19 | Donna Shalala | Partial sale | $1,001 - $15,000 g | Source |
| 2020-01-20 | 2020-01-02 | Mo Brooks | Sale | $1,001 - $15,000 c | Source |
| 2016-10-12 | 2016-09-12 | K. Michael Conaway | Sale | $1,001 - $15,000 | Source |
| 2015-05-14 | 2013-08-16 | Pete Sessions | Buy | $1,001 - $15,000 | Source |
Stocks traded by the same politicians
- AAPL Apple Inc. - Common Stock, 15 shared
- JPM JP Morgan Chase & Co. Common Stock, 15 shared
- MSFT Microsoft Corporation - Common Stock, 14 shared
- V Visa Inc., 14 shared
- AMZN Amazon.com, Inc. - Common Stock, 13 shared
- NEE NextEra Energy, Inc. Common Stock, 13 shared
- UNH UnitedHealth Group Incorporated Common Stock, 13 shared
- DIS Walt Disney Company, 12 shared
- KO Coca-Cola Company, 12 shared
- PG Procter & Gamble Company, 12 shared
Common questions
- Are members of Congress buying or selling CDNS?
- 17 members of Congress disclosed 36 transactions in Cadence Design Systems, Inc. - Common Stock (CDNS) between 2015-05-14 and 2026-09-25: 15 purchases and 21 sales.
- How active was Congress in CDNS recently?
- In 2026 filings, 6 transactions in CDNS were disclosed: 0 purchases and 6 sales.
- Which members of Congress trade CDNS?
- The most active in CDNS are Kevin Hern (5), Greg Landsman (4) and Donald Sternoff Beyer Jr (4), by number of disclosed transactions. 17 members in all have traded it.