Cynthia M. Lummis

R–WY · U.S. Senate · since 2009 · Senate Committee on Banking, Housing, and Urban Affairs · Senate Committee on Commerce, Science, and Transportation · Senate Committee on Environment and Public Works

Trades: 5; 3 filings
Last filed: 2025-04-25; newest filing
Purchases minus sales over the trailing 12 months, summed from the statutory ranges on each filing — an interval, not an estimate of value.: —; purchases − sales
Rows filed past the STOCK Act's 45-day window, out of the 5 rows whose dates allow a late status.: 4 of 5; filed after 45 days

House Clerk + Senate eFD · amounts are Amounts are statutory ranges; totals on this page are therefore ranges too. Amount ranges ↗ · as of 2026-10-29

Senate filings through 2026-10-22 (the last successful Senate check, 2026-10-23); the Senate site has not allowed automated access since then.

Quarterly flow

8 quarters · by trade date

25Q1

25Q2

25Q3

25Q4

26Q1

26Q2

26Q3

26Q4

26Q4 so far (inside the 45-day filing window): none disclosed

purchases above the axis, sales below · solid = the provable minimum, lighter = up to the maximum; a maximum past the axis top is cut and marked · gaps are gaps — no interpolation · y from $0 · no midpoints — bar spans the disclosed bounds · source: House Clerk + Senate eFD

Trades

5 trades · newest filed first

Trades for Cynthia M. Lummis, newest filed first
Side	Ticker	The asset as filed, without the parts that repeat the row: a trailing “(TICKER)” that is the row's ticker, the stock code “[ST]” when it is the row's type (“Stocks (including ADRs)” in the House Clerk's list of asset type codes), and a trailing “Common Stock” or “Ordinary Shares”. Any other code is shown as its words from that list; a code not on it keeps its brackets. A name that differs from the filing in any other way is a button: its note gives the text as filed. The filing itself is the exact record. Filings under this member include transactions by spouse (SP), dependent children (DC), and joint accounts (JT) — the STOCK Act does not distinguish who directed a trade. Owner codes ↗	Range	Traded → filed	Src
BUY	—	Business Entity	$1M–$5Mno ticker	Traded 2025-03-01 → Filed 2025-04-25 LATE·55d	eFD ↗
BUY	—	Business Entity	$1M–$5Mno ticker	Traded 2025-03-01 → Filed 2025-04-25 LATE·55d	eFD ↗
BUY	—	Business Entity	$1M–$5Mno ticker	Traded 2025-03-01 → Filed 2025-04-25 LATE·55d	eFD ↗
BUY	J	Jacobs Engineering Group Inc.	$1K–$15K	Traded 2021-09-03 → Filed 2021-10-07 +34d	eFD ↗
BUY	BTC	Bitcoin	$50K–$100K	Traded 2021-08-16 → Filed 2021-10-07 LATE·52d	eFD ↗

Each row is the latest version of its filing: an amendment replaces the original it supersedes, and the original stays in the published record. ↗

Top tickers

PTRs are flows, not holdings — this table nets disclosed flow intervals per ticker; it is NOT a portfolio and cannot become one without the member's annual FD report · 3 rows disclose no ticker and are outside this table

No ticker-keyed trades in the last 24 months.

Net disclosed flow by ticker for Cynthia M. Lummis, all history
Ticker	net disclosed flow = sum of purchase bucket bounds minus sum of sale bucket bounds, as a net range `net = [pL−sU, pU−sL]`. A side with no rows has summed zero — a fact, not an absence. A row with any wholly-undisclosed amount on either side is not rankable and sits in the labeled bucket below the ranked rows, never coerced to zero	B·S	net disclosed flow = sum of purchase bucket bounds minus sum of sale bucket bounds, as a net range `net = [pL−sU, pU−sL]`. A side with no rows has summed zero — a fact, not an absence. A row with any wholly-undisclosed amount on either side is not rankable and sits in the labeled bucket below the ranked rows, never coerced to zero·§
BTC NET BUY	Purchases $50K–$100K; sales —	1·0	$50.0K to $100K net accumulation
J NET BUY	Purchases $1K–$15K; sales —	1·0	$1.0K to $15.0K net accumulation

Sectors

Sector from SEC SIC codes (as of 2026-10-29) via the site's taxonomy v1. Rows without a sector are shown as coverage, never folded in.

Trades by issuer sector
Sector	Share	Trades
Construction		1
Finance, Insurance, and Real Estate		1

3 rows have no ticker; 0 tickers are not matched to an SEC SIC code. Neither is folded into a sector.

Signals

No signals in the last 90 days. All signals →

Filing history

Filing history
Filed	Rows	Receipt
2025-04-25	3	eFD ↗
2021-10-07	1	eFD ↗
2021-10-07	1	eFD ↗

Recent disclosures and committee context

Largest recent disclosures

last 90 days · by lower bound

None in the last 90 days.

Committees · jurisdiction overlap

membership snapshot 2026-10-29 · jurisdiction mapping v1

Serves on: Senate Committee on Banking, Housing, and Urban Affairs · Senate Committee on Commerce, Science, and Transportation · Senate Committee on Environment and Public Works

No trades in this member's committee jurisdictions · 2 trades predate the membership snapshot's validity window: unanswerable, not cleared.

A jurisdiction overlap is context, not an accusation: it establishes and implies no legal, ethical, or causal conflict. It states only that the issuer's sector falls within a committee this member sat on as of the trade date, per the sources and mapping versions shown.