Cynthia Lummis Stock Trades
RepublicanIn office
Senate · Wyoming · 2 trades
- 2
- Trades
- Latest filing
- BTC
- Most traded
Updated October 7, 2021 · Source: Senate eFD
Short answer: Cynthia Lummis (U.S. Senator from Wyoming) has disclosed 2 trades since 2021; the latest filing is from October 7, 2021.
Trades per year
Show figures per year
| Year | Purchases | Sales | Total |
|---|---|---|---|
| 2021 | 2 | 0 | 2 |
Cynthia Lummis's disclosed stock trades
2 trades, newest first
| Stock | Type | Amount | Filing date | Trade date |
|---|---|---|---|---|
 JJacobs Solutions Inc. | Buy | up to $15K | ||
 BTCBitcoin | Buy | up to $100K |
Most traded stocks
- BTC1 trade
- J1 trade
The 5 largest trades
- 1. On Aug 16, 2021: a purchase of Bitcoin (BTC) for an amount up to $100K.
- 2. On Sep 3, 2021: a purchase of Jacobs Solutions (J) for an amount up to $15K.
What members say
From 16,781 filings to 221
16,781congressional trades reported in the past 1.5 years
Experienced traders on our team check every trade
221shared with members since March 2025
Less than 1.5% of filings make the cut.
We check every filing. You get the trades worth acting on.
In the app you only see the trades our team selects after checking them, explained in plain language.
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Other politicians
Frequently asked questions
Questions about Cynthia Lummis
Where does Wolf of Washington get its data?
Wolf of Washington builds and maintains its own database of stock trades by members of Congress: more than 102,000 trades by more than 350 members of Congress, from 2012 through October 28, 2026, updated every business day.
The trades on this page come from that database, which records the official filings with the Senate eFD. Compiled by Wolf of Washington from the official filings. We show filings through November 3, 2026.
From all those trades, experienced traders on our team pick the ones worth acting on. Of the 16,781 congressional trades reported in the past 1.5 years, we shared 221 with members since March 2025.
Each trade row in our database counts as one trade. When the same trade (same stock, type, date and amount) appears more than once in the database, we count it once. When our database holds the amount as a single number, we show the official amount class it belongs to. A trade without an amount is neither shown nor counted. We count from August 2021 and show filings through November 3, 2026.
A filing gives no exact amount, only a fixed official amount class. We show its upper bound, for example up to $5M; the real amount is below it.
Source: the periodic transaction reports filed with the Senate eFD. Compiled by Wolf of Washington from the official filings.
What stocks did Cynthia Lummis buy recently?
Cynthia Lummis (U.S. Senator from Wyoming)' latest disclosed purchase is Jacobs Solutions (J) on September 3, 2021, up to $15K. Before that: Bitcoin (BTC) on August 16, 2021, up to $100K. Every purchase and sale is in Cynthia Lummis' list of trades.
How many stock trades has Cynthia Lummis made?
Cynthia Lummis (U.S. Senator from Wyoming) has reported 2 trades through October 7, 2021. The disclosed trades are listed on this page with their trade date and filing date. Most trades with a known amount were reported up to $100K (1) and up to $15K (1).
What is Cynthia Lummis' net worth?
We will add senators' net worth once we have processed their official annual reports.
What stocks has Cynthia Lummis traded the most?
Cynthia Lummis (U.S. Senator from Wyoming) traded Bitcoin (BTC) most often, with 1 trade, followed by Jacobs Solutions (J) with 1. The latest trade was a purchase of Jacobs Solutions (J) on September 3, 2021, reported on October 7, 2021 at up to $15K.
What committees is Cynthia Lummis on?
Cynthia Lummis (U.S. Senator from Wyoming) sits on the committees Banking Housing and Urban Affairs (Member), Banking, Housing, and Urban Affairs (Member), Commerce Science and Transportation (Member), Commerce, Science, and Transportation (Member) and Environment and Public Works (Member) of the Senate. That is in our own database, as of November 3, 2026.
Did Cynthia Lummis commit insider trading?
A reported trade is not proof of insider trading. Members of Congress must report every trade; 2 disclosed trades of Cynthia Lummis (U.S. Senator from Wyoming) through October 7, 2021 are on this page. We show what was reported.
How quickly does Cynthia Lummis report trades?
Half of Cynthia Lummis (U.S. Senator from Wyoming)'s trades were reported within 43 days of the trade; 1 of the 2 came later than the 45 days the law allows. The latest filing is from October 7, 2021.
Can members of Congress trade stocks?
Yes. Members of Congress may own and trade stocks, but under the STOCK Act of 2012 they must report each transaction over $1,000 in a periodic transaction report, within 30 days of learning of it and no later than 45 days after the trade. Each year they also file a financial disclosure report with their assets and liabilities.
How can I follow Cynthia Lummis's trades?
On this page: Cynthia Lummis (U.S. Senator from Wyoming)'s disclosed trades, with their trade date and filing date, through October 7, 2021. The congress stock trades overview lists every politician on our English pages, and our articles explain congressional stock trading.
Information only, not investment advice. Past performance does not guarantee future results. All figures come from public filings by members of the U.S. Congress; amounts are estimates based on the reported ranges.