Congress WatchDNZOY stock trades by members of Congress
Denso Corporation ADR (DNZOY): 4 members of Congress disclosed 6 transactions between 2015-03-05 and 2026-07-21, 3 purchases and 3 sales.
Activity by year
Transactions by the year the report was filed.
DNZOY price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in DNZOY: 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 DNZOY 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 DNZOY
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Thomas MacArthur | 3 | 1 | 2 | 2015-06-07 |
| Alan Armstrong | 1 | 1 | 0 | 2026-07-21 |
| Greg Gianforte | 1 | 1 | 0 | 2020-04-07 |
| Daniel Goldman | 1 | 0 | 1 | 2023-08-13 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2026-07-21 | 2026-03-30 | Alan Armstrong | Buy | $1,001 - $15,000 | Source |
| 2023-08-13 | 2023-07-10 | Daniel Goldman | Sale | $50,001 - $100,000 | Source |
| 2020-04-07 | 2020-03-18 | Greg Gianforte | Buy | $1,001 - $15,000 d | Source |
| 2015-06-07 | 2015-05-27 | Thomas MacArthur | Sale | $50,001 - $100,000 | Source |
| 2015-03-05 | 2015-01-26 | Thomas MacArthur | Buy | $1,001 - $15,000 | Source |
| 2015-03-05 | 2015-01-27 | Thomas MacArthur | Sale | $1,001 - $15,000 | Source |
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Common questions
- Are members of Congress buying or selling DNZOY?
- 4 members of Congress disclosed 6 transactions in Denso Corporation ADR (DNZOY) (DNZOY) between 2015-03-05 and 2026-07-21: 3 purchases and 3 sales.
- How active was Congress in DNZOY recently?
- In 2026 filings, 1 transaction in DNZOY were disclosed: 1 purchases and 0 sales.
- Which members of Congress trade DNZOY?
- The most active in DNZOY are Thomas MacArthur (3), Alan Armstrong (1) and Greg Gianforte (1), by number of disclosed transactions. 4 members in all have traded it.