Senator Stock Trades · Apr 2014 – Jan 2026
CAT Caterpillar Inc.
U.S. senators have disclosed 17 CAT transactions under the STOCK Act across 8 senators.
7
Purchases
10
Sales
Jan 29, 2026
Most Recent Trade
Senators Trading CAT
Ranked by number of disclosed transactions. Amounts are reported in ranges; totals sum the range bounds.
| Senator | Party | Buys | Sells | Est. Total Range | Last Trade |
|---|---|---|---|---|---|
John Hoeven
|
Republican | 3 | 1 | $300,004 – $700,000 | Aug 3, 2018 |
Ron Wyden
|
Democrat | 2 | 1 | $80,003 – $200,000 | Jul 13, 2020 |
Bill Cassidy
|
Republican | 1 | 2 | $3,003 – $45,000 | Mar 31, 2016 |
Tammy Duckworth
|
Democrat | 0 | 2 | $2,002 – $30,000 | Jun 5, 2017 |
Sheldon Whitehouse
|
Democrat | 0 | 2 | $30,002 – $100,000 | Aug 15, 2016 |
John Boozman
|
Republican | 1 | 0 | $1,001 – $15,000 | Jan 29, 2026 |
Deb Fischer
|
Republican | 0 | 1 | $50,001 – $100,000 | Jun 23, 2022 |
Susan Collins
|
Republican | 0 | 1 | $1,001 – $15,000 | Apr 8, 2014 |
All Disclosed CAT Trades
Newest first. "Late" marks filings submitted after the 45-day STOCK Act deadline.
| Date | Senator | Type | Amount | Owner | Filing |
|---|---|---|---|---|---|
| Jan 29, 2026 | John Boozman | Purchase | $1,001 - $15,000 | Joint | |
| Jun 23, 2022 | Deb Fischer | Sale (Full) | $50,001 - $100,000 | Joint | |
| Jul 13, 2020 | Ron Wyden | Sale (Full) | $50,001 - $100,000 | Spouse | |
| Jun 5, 2020 | Ron Wyden | Purchase | $15,001 - $50,000 | Spouse | |
| Apr 6, 2020 | Ron Wyden | Purchase | $15,001 - $50,000 | Spouse | |
| Aug 3, 2018 | John Hoeven | Purchase | $50,001 - $100,000 | Self | |
| Mar 5, 2018 | John Hoeven | Purchase | $50,001 - $100,000 | Self | |
| Jun 5, 2017 | Tammy Duckworth | Sale (Full) | $1,001 - $15,000 | Joint | |
| May 10, 2017 | Tammy Duckworth | Sale (Full) | $1,001 - $15,000 | Joint | |
| Dec 16, 2016 | John Hoeven | Sale (Full) | $100,001 - $250,000 | Self | |
| Aug 15, 2016 | Sheldon Whitehouse | Sale (Full) | $15,001 - $50,000 | Joint | |
| Mar 31, 2016 Late | Bill Cassidy | Sale (Full) | $1,001 - $15,000 | Spouse | |
| Mar 31, 2016 | Bill Cassidy | Sale (Full) | $1,001 - $15,000 | Spouse | |
| Jan 20, 2016 | Sheldon Whitehouse | Sale (Full) | $15,001 - $50,000 | Joint | |
| Aug 27, 2015 | Bill Cassidy | Purchase | $1,001 - $15,000 | Spouse | |
| Mar 3, 2015 | John Hoeven | Purchase | $100,001 - $250,000 | Self | |
| Apr 8, 2014 | Susan Collins | Sale (Partial) | $1,001 - $15,000 | Spouse |
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Data Source: Senate eFD filings via the Kadoa Congress Trading Monitor. Amounts are disclosed in ranges, not exact figures. Methodology · All senator stock trades →