Congress WatchSNDK stock trades by members of Congress
Sandisk Corporation - Common Stock: 10 members of Congress disclosed 23 transactions between 2014-12-01 and 2026-07-21, 14 purchases and 9 sales.
Activity by year
Transactions by the year the report was filed.
SNDK price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in SNDK: 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 SNDK 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 SNDK
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Thomas MacArthur | 8 | 7 | 1 | 2016-03-03 |
| Lisa McClain | 3 | 1 | 2 | 2025-11-21 |
| Rob Bresnahan | 2 | 0 | 2 | 2025-05-08 |
| Alan S. Lowenthal | 2 | 1 | 1 | 2015-01-25 |
| K. Michael Conaway | 2 | 1 | 1 | 2015-03-03 |
| Gilbert Cisneros | 2 | 2 | 0 | 2026-04-07 |
| John A. Yarmuth | 1 | 0 | 1 | 2015-02-27 |
| Jefferson Shreve | 1 | 0 | 1 | 2025-05-08 |
| Alan Armstrong | 1 | 1 | 0 | 2026-07-21 |
| Josh Gottheimer | 1 | 1 | 0 | 2026-06-03 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2026-07-21 | 2026-03-27 | Alan Armstrong | Buy | $1,001 - $15,000 | Source |
| 2026-06-03 | 2026-05-07 | Josh Gottheimer | Buy | $1,001 - $15,000 | Source |
| 2026-04-07 | 2026-03-13 | Gilbert Cisneros | Buy | $1,001 - $15,000 | Source |
| 2026-02-13 | 2026-01-09 | Gilbert Cisneros | Buy | $1,001 - $15,000 | Source |
| 2025-11-21 | 2025-10-31 | Lisa McClain | Sale | $1,001 - $15,000 | Source |
| 2025-11-21 | 2025-10-30 | Lisa McClain | Sale | $1,001 - $15,000 | Source |
| 2025-11-21 | 2025-10-30 | Lisa McClain | Buy | $1,001 - $15,000 | Source |
| 2025-05-08 | 2025-04-07 | Jefferson Shreve | Sale | $15,001 - $50,000 | Source |
| 2025-05-08 | 2025-04-08 | Rob Bresnahan | Sale | $1,001 - $15,000 | Source |
| 2025-04-22 | 2025-04-04 | Rob Bresnahan | Sale | $1,001 - $15,000 | Source |
| 2016-03-03 | 2016-02-02 | Thomas MacArthur | Sale | $15,001 - $50,000 | Source |
| 2015-09-08 | 2015-08-18 | Thomas MacArthur | Buy | $1,001 - $15,000 | Source |
| 2015-09-08 | 2015-08-18 | Thomas MacArthur | Buy | $1,001 - $15,000 | Source |
| 2015-09-08 | 2015-08-18 | Thomas MacArthur | Buy | $1,001 - $15,000 | Source |
| 2015-05-13 | 2015-04-16 | Thomas MacArthur | Buy | $15,001 - $50,000 | Source |
| 2015-05-13 | 2015-04-16 | Thomas MacArthur | Buy | $1,001 - $15,000 | Source |
| 2015-05-13 | 2015-04-16 | Thomas MacArthur | Buy | $1,001 - $15,000 | Source |
| 2015-03-05 | 2015-01-14 | Thomas MacArthur | Buy | $1,001 - $15,000 | Source |
| 2015-03-03 | 2015-02-09 | K. Michael Conaway | Sale | $1,001 - $15,000 | Source |
| 2015-02-27 | 2015-01-27 | John A. Yarmuth | Sale | $1,001 - $15,000 | Source |
| 2015-01-25 | 2015-01-13 | Alan S. Lowenthal | Sale | $15,001 - $50,000 | Source |
| 2015-01-03 | 2014-12-08 | K. Michael Conaway | Buy | $1,001 - $15,000 | Source |
| 2014-12-01 | 2014-11-18 | Alan S. Lowenthal | Buy | $15,001 - $50,000 | Source |
Stocks traded by the same politicians
- AMZN Amazon.com, Inc. - Common Stock, 10 shared
- GOOG Alphabet Inc. - Class C Capital Stock, 10 shared
- HD Home Depot, Inc., 10 shared
- JNJ Johnson & Johnson Common Stock, 10 shared
- JPM JP Morgan Chase & Co. Common Stock, 10 shared
- MSFT Microsoft Corporation - Common Stock, 10 shared
- UNH UnitedHealth Group Incorporated Common Stock, 10 shared
- UNP Union Pacific Corporation Common Stock, 10 shared
- AAPL Apple Inc. - Common Stock, 9 shared
- ACN Accenture plc Class A Ordinary Shares, 9 shared
Common questions
- Are members of Congress buying or selling SNDK?
- 10 members of Congress disclosed 23 transactions in Sandisk Corporation - Common Stock (SNDK) between 2014-12-01 and 2026-07-21: 14 purchases and 9 sales.
- How active was Congress in SNDK recently?
- In 2026 filings, 4 transactions in SNDK were disclosed: 4 purchases and 0 sales.
- Which members of Congress trade SNDK?
- The most active in SNDK are Thomas MacArthur (8), Lisa McClain (3) and Rob Bresnahan (2), by number of disclosed transactions. 10 members in all have traded it.