Congress WatchAMBA stock trades by members of Congress
Ambarella, Inc. - ordinary Shares: 2 members of Congress disclosed 4 transactions between 2015-06-19 and 2020-04-27, 2 purchases and 2 sales.
Activity by year
Transactions by the year the report was filed.
AMBA price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in AMBA: 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 AMBA 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 AMBA
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Donna Shalala | 3 | 2 | 1 | 2020-04-27 |
| Barbara J Comstock | 1 | 0 | 1 | 2015-06-19 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2020-04-27 | 2019-05-15 | Donna Shalala | Buy | $1,001 - $15,000 g | Source |
| 2020-04-27 | 2019-06-24 | Donna Shalala | Sale | $1,001 - $15,000 c | Source |
| 2020-04-27 | 2019-04-16 | Donna Shalala | Buy | $1,001 - $15,000 c | Source |
| 2015-06-19 | 2015-06-19 | Barbara J Comstock | Sale | $1,001 - $15,000 | Source |
Stocks traded by the same politicians
- AAPL Apple Inc. - Common Stock, 2 shared
- HPQ HP Inc. Common Stock, 2 shared
- MSFT Microsoft Corporation - Common Stock, 2 shared
- AAGIY AIA Group Limited, 1 shared
- ABEV Ambev S.A. American Depositary Shares, 1 shared
- ABM ABM Industries Incorporated, 1 shared
- ADDYY adidas AG (ADDYY), 1 shared
- ADSK Autodesk, Inc. - Common Stock, 1 shared
- ADUS Addus HomeCare Corporation, 1 shared
- AGCO AGCO Corporation (NYSE), 1 shared
Common questions
- Are members of Congress buying or selling AMBA?
- 2 members of Congress disclosed 4 transactions in Ambarella, Inc. - ordinary Shares (AMBA) between 2015-06-19 and 2020-04-27: 2 purchases and 2 sales.
- How active was Congress in AMBA recently?
- In 2020 filings, 3 transactions in AMBA were disclosed: 2 purchases and 1 sales.
- Which members of Congress trade AMBA?
- The most active in AMBA are Donna Shalala (3) and Barbara J Comstock (1), by number of disclosed transactions. 2 members in all have traded it.