Leaderboards / Stocks

Congress trades in COST

Costco Wholesale Corporation

Amount ranges are midpoint estimates only. Not investment advice. See disclaimer.

Trades

143

Politicians

32

Buys / Sells

89 / 54

Est. volume

$2,614,000

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Members trading COST

Member Chamber Trades Est. vol
Ro Khanna house 36 $673,500
Jerry Moran senate 11 $88,000
Gilbert Cisneros house 11 $137,000
Donald Sternoff Beyer house 10 $104,500
Scott Mr Franklin house 8 $222,500
Marjorie Taylor Greene house 6 $72,500
Kathy Manning house 6 $72,500
Greg Landsman house 6 $72,500
Kevin Hern house 5 $407,000
Lisa McClain house 4 $32,000
Shelley Moore Capito senate 4 $32,000
Markwayne Mullin senate 4 $105,500
Jared Moskowitz house 3 $24,000
Richard W. Allen house 2 $65,000
Rich McCormick house 2 $16,000
Greg Stanton house 2 $16,000
John Boozman senate 2 $16,000
Valerie Hoyle house 2 $16,000
Pete Sessions house 2 $16,000
Ron Wyden senate 2 $65,000
Katherine M. Clark house 2 $16,000
Jefferson Shreve house 2 $207,500
Bruce Westerman house 2 $16,000
Josh Gottheimer house 1 $8,000
Sheldon Whitehouse senate 1 $32,500
Val Hoyle house 1 $8,000
Dan Newhouse house 1 $8,000
Daniel Goldman house 1 $32,500
Robert J. Wittman house 1 $8,000
Rick Larsen house 1 $8,000
James Comer house 1 $8,000
Richard Dean Dr McCormick house 1 $8,000

Recent disclosures

Tx Date Member Type Owner Amount Lag Filing
Jul 10, 2026 Dan Newhouse Purchase Spouse $1,001 - $15,000 10d PTR ↗
Jan 30, 2026 Gilbert Cisneros Purchase Self $1,001 - $15,000 17d PTR ↗
Jan 30, 2026 Gilbert Cisneros Purchase Self $1,001 - $15,000 14d PTR ↗
Jan 13, 2026 Ro Khanna Purchase Spouse $15,001 - $50,000 28d PTR ↗
Dec 29, 2025 Markwayne Mullin Purchase Joint $15,001 - $50,000 18d PTR ↗
Dec 29, 2025 Markwayne Mullin Purchase Joint $15,001 - $50,000 17d PTR ↗
Dec 24, 2025 Gilbert Cisneros Sale Self $1,001 - $15,000 20d PTR ↗
Dec 24, 2025 Gilbert Cisneros Sale (Partial) Self $1,001 - $15,000 19d PTR ↗
Nov 5, 2025 Rich McCormick Purchase Self $1,001 - $15,000 35d PTR ↗
Oct 17, 2025 Gilbert Cisneros Purchase Self $1,001 - $15,000 33d PTR ↗
Oct 17, 2025 Gilbert Cisneros Purchase Self $1,001 - $15,000 32d PTR ↗
Oct 9, 2025 John Boozman Purchase Joint $1,001 - $15,000 37d PTR ↗
Oct 7, 2025 Ro Khanna Sale Spouse $15,001 - $50,000 38d PTR ↗
Oct 9, 2025 John Boozman Purchase Joint $1,001 - $15,000 36d PTR ↗
Oct 17, 2025 Shelley Moore Capito Sale Spouse $1,001 - $15,000 18d PTR ↗
Oct 17, 2025 Shelley Moore Capito Sale (Partial) Spouse $1,001 - $15,000 18d PTR ↗
Oct 17, 2025 Shelley Moore Capito Sale (Partial) Spouse $1,001 - $15,000 17d PTR ↗
Sep 23, 2025 Valerie Hoyle Sale (Full) Spouse $1,001 - $15,000 17d PTR ↗
Sep 23, 2025 Val Hoyle Sale Spouse $1,001 - $15,000 17d PTR ↗
Sep 29, 2025 Ro Khanna Sale Self $1,001 - $15,000 4d PTR ↗
Mar 15, 2023 Rich McCormick Purchase Self $1,001 - $15,000 918d PTR ↗
Mar 15, 2023 Richard Dean Dr McCormick Purchase Self $1,001 - $15,000 917d PTR ↗
Oct 29, 2024 Valerie Hoyle Purchase Spouse $1,001 - $15,000 318d PTR ↗
Jun 17, 2025 Lisa McClain Purchase Spouse $1,001 - $15,000 57d PTR ↗
Jun 9, 2025 Lisa McClain Sale (Partial) Spouse $1,001 - $15,000 65d PTR ↗
Jul 10, 2025 Lisa McClain Sale (Full) Spouse $1,001 - $15,000 34d PTR ↗
Dec 11, 2024 Lisa McClain Purchase Spouse $1,001 - $15,000 245d PTR ↗
Aug 7, 2024 Scott Mr Franklin Purchase Spouse $1,001 - $15,000 331d PTR ↗
May 12, 2025 Jefferson Shreve Sale Self $100,001 - $250,000 42d PTR ↗
Apr 21, 2025 Bruce Westerman Sale Self $1,001 - $15,000 22d PTR ↗
Mar 3, 2025 Bruce Westerman Purchase Self $1,001 - $15,000 45d PTR ↗
Mar 31, 2025 Jefferson Shreve Sale Self $15,001 - $50,000 14d PTR ↗
Mar 27, 2025 Greg Landsman Sale Joint $1,001 - $15,000 13d PTR ↗
Mar 27, 2025 Greg Landsman Sale Spouse $1,001 - $15,000 13d PTR ↗
Mar 27, 2025 Greg Landsman Sale Joint $15,001 - $50,000 13d PTR ↗
Mar 17, 2025 Marjorie Taylor Greene Purchase Self $1,001 - $15,000 3d PTR ↗
Jan 28, 2025 Scott Mr Franklin Sale Self $1,001 - $15,000 50d PTR ↗
Jan 28, 2025 Scott Mr Franklin Sale Spouse $1,001 - $15,000 50d PTR ↗
Jan 28, 2025 Scott Mr Franklin Sale Self $50,001 - $100,000 50d PTR ↗
Feb 26, 2025 Greg Landsman Sale Joint $1,001 - $15,000 8d PTR ↗
Jan 2, 2025 James Comer Purchase Self $1,001 - $15,000 11d PTR ↗
Nov 25, 2024 Marjorie Taylor Greene Purchase Self $1,001 - $15,000 3d PTR ↗
Oct 4, 2024 Marjorie Taylor Greene Purchase Self $1,001 - $15,000 5d PTR ↗
Jul 14, 2023 Jared Moskowitz Purchase Self $1,001 - $15,000 404d PTR ↗
Dec 28, 2023 Jared Moskowitz Purchase Self $1,001 - $15,000 237d PTR ↗
Aug 6, 2024 Scott Mr Franklin Sale (Partial) Spouse $15,001 - $50,000 14d PTR ↗
Aug 1, 2024 Scott Mr Franklin Sale (Partial) Self $1,001 - $15,000 19d PTR ↗
Jul 2, 2024 Kathy Manning Purchase Spouse $1,001 - $15,000 45d PTR ↗
Jan 12, 2023 Greg Landsman Purchase Spouse $1,001 - $15,000 580d PTR ↗
May 15, 2024 Greg Landsman Purchase Joint $1,001 - $15,000 91d PTR ↗
Jun 24, 2024 Marjorie Taylor Greene Purchase Self $1,001 - $15,000 3d PTR ↗
Mar 20, 2024 Ro Khanna Purchase Spouse $15,001 - $50,000 16d PTR ↗
Jan 31, 2024 Pete Sessions Purchase Spouse $1,001 - $15,000 29d PTR ↗
Jan 12, 2024 Kevin Hern Purchase Joint $1,001 - $15,000 30d PTR ↗
Jan 23, 2024 Kathy Manning Purchase Spouse $1,001 - $15,000 14d PTR ↗
Jan 23, 2024 Kathy Manning Purchase Spouse $15,001 - $50,000 14d PTR ↗
Jan 10, 2024 Ro Khanna Purchase Self $1,001 - $15,000 26d PTR ↗
Jan 10, 2024 Ro Khanna Purchase Spouse $1,001 - $15,000 26d PTR ↗
Nov 3, 2023 Ro Khanna Sale Self $1,001 - $15,000 33d PTR ↗
Sep 26, 2023 Greg Stanton Purchase Self $1,001 - $15,000 44d PTR ↗
Oct 24, 2023 Greg Stanton Sale Self $1,001 - $15,000 16d PTR ↗
Oct 31, 2023 Ro Khanna Sale Spouse $15,001 - $50,000 8d PTR ↗
Oct 10, 2023 Ro Khanna Purchase Spouse $15,001 - $50,000 29d PTR ↗
Oct 3, 2023 Markwayne Mullin Purchase Joint $1,001 - $15,000 29d PTR ↗
Sep 18, 2023 Markwayne Mullin Purchase Joint $15,001 - $50,000 24d PTR ↗
Aug 3, 2023 Ro Khanna Purchase Spouse $1,001 - $15,000 34d PTR ↗
Sep 9, 2019 Richard W. Allen Purchase Self $15,001 - $50,000 1430d PTR ↗
Apr 26, 2017 Richard W. Allen Purchase Self $15,001 - $50,000 2296d PTR ↗
Jul 28, 2023 Ro Khanna Purchase Self $1,001 - $15,000 10d PTR ↗
Jun 29, 2023 Ro Khanna Purchase Spouse $1,001 - $15,000 12d PTR ↗
Jun 26, 2023 Ro Khanna Purchase Self $1,001 - $15,000 15d PTR ↗
May 23, 2023 Ro Khanna Purchase Self $1,001 - $15,000 20d PTR ↗
May 23, 2023 Ro Khanna Sale Spouse $1,001 - $15,000 20d PTR ↗
Mar 31, 2021 Rick Larsen Purchase Self $1,001 - $15,000 786d PTR ↗
Apr 19, 2023 Scott Mr Franklin Purchase Self $1,001 - $15,000 34d PTR ↗
Apr 19, 2023 Scott Mr Franklin Purchase Self $50,001 - $100,000 34d PTR ↗
Apr 10, 2023 Ro Khanna Sale Spouse $15,001 - $50,000 28d PTR ↗
Feb 21, 2023 Jared Moskowitz Purchase Child $1,001 - $15,000 17d PTR ↗
Feb 10, 2023 Ro Khanna Purchase Spouse $1,001 - $15,000 26d PTR ↗
Jan 31, 2023 Daniel Goldman Sale Self $15,001 - $50,000 24d PTR ↗
Jan 31, 2023 Kevin Hern Sale (Full) Joint $1,001 - $15,000 14d PTR ↗
Jan 11, 2023 Ro Khanna Purchase Self $15,001 - $50,000 27d PTR ↗
Jan 9, 2023 Ro Khanna Sale Spouse $15,001 - $50,000 29d PTR ↗
Jan 5, 2023 Ro Khanna Purchase Self $1,001 - $15,000 33d PTR ↗
Dec 6, 2022 Ro Khanna Purchase Spouse $1,001 - $15,000 28d PTR ↗
Dec 5, 2022 Ro Khanna Sale Self $1,001 - $15,000 29d PTR ↗
Nov 3, 2022 Ro Khanna Purchase Spouse $15,001 - $50,000 33d PTR ↗
Nov 2, 2022 Ro Khanna Sale Self $15,001 - $50,000 34d PTR ↗
Oct 6, 2022 Ro Khanna Purchase Self $1,001 - $15,000 35d PTR ↗
Oct 6, 2022 Ro Khanna Purchase Spouse $1,001 - $15,000 35d PTR ↗
Oct 20, 2022 Ro Khanna Sale Self $1,001 - $15,000 21d PTR ↗
Oct 21, 2022 Ro Khanna Sale Self $1,001 - $15,000 20d PTR ↗
Oct 12, 2022 Kathy Manning Sale (Partial) Self $1,001 - $15,000 29d PTR ↗
Sep 29, 2022 Ro Khanna Sale Self $1,001 - $15,000 8d PTR ↗
Aug 5, 2022 Kathy Manning Purchase Spouse $1,001 - $15,000 40d PTR ↗
Jul 1, 2022 Shelley Moore Capito Purchase Spouse $1,001 - $15,000 40d PTR ↗
Jul 15, 2022 Kathy Manning Purchase Spouse $1,001 - $15,000 26d PTR ↗
Jul 19, 2022 Ro Khanna Purchase Spouse $50,001 - $100,000 21d PTR ↗
Jul 18, 2022 Ro Khanna Purchase Self $1,001 - $15,000 22d PTR ↗
Jun 10, 2022 Marjorie Taylor Greene Purchase Self $15,001 - $50,000 10d PTR ↗
May 23, 2022 Ro Khanna Sale Spouse $15,001 - $50,000 18d PTR ↗
May 5, 2022 Ro Khanna Sale Spouse $1,001 - $15,000 36d PTR ↗
May 10, 2022 Ro Khanna Purchase Self $1,001 - $15,000 31d PTR ↗
Feb 17, 2022 Ro Khanna Purchase Spouse $15,001 - $50,000 19d PTR ↗
Feb 28, 2022 Donald Sternoff Beyer Sale (Full) Joint $15,001 - $50,000 3d PTR ↗
Nov 16, 2021 Pete Sessions Sale (Partial) Self $1,001 - $15,000 87d PTR ↗
Jan 21, 2022 Ro Khanna Sale Spouse $15,001 - $50,000 18d PTR ↗
Jan 31, 2022 Donald Sternoff Beyer Purchase Joint $1,001 - $15,000 1d PTR ↗
Sep 17, 2021 Donald Sternoff Beyer Purchase Joint $1,001 - $15,000 14d PTR ↗
Aug 25, 2021 Kevin Hern Purchase Joint $250,001 - $500,000 21d PTR ↗
Jul 19, 2021 Marjorie Taylor Greene Purchase Joint $1,001 - $15,000 16d PTR ↗
Mar 18, 2021 Donald Sternoff Beyer Sale (Full) Joint $1,001 - $15,000 14d PTR ↗
Jan 27, 2021 Jerry Moran Sale (Full) Spouse $1,001 - $15,000 12d PTR ↗
Jan 27, 2021 Jerry Moran Sale (Full) Self $1,001 - $15,000 12d PTR ↗
Jul 2, 2020 Robert J. Wittman Purchase Self $1,001 - $15,000 208d PTR ↗
Dec 31, 2020 Gilbert Cisneros Purchase Self $1,001 - $15,000 11d PTR ↗
Dec 23, 2020 Gilbert Cisneros Purchase Self $1,001 - $15,000 19d PTR ↗
Nov 5, 2020 Katherine M. Clark Sale (Full) Self $1,001 - $15,000 53d PTR ↗
Oct 22, 2020 Katherine M. Clark Purchase Self $1,001 - $15,000 42d PTR ↗
Nov 2, 2020 Donald Sternoff Beyer Purchase Joint $1,001 - $15,000 29d PTR ↗
Nov 13, 2020 Donald Sternoff Beyer Purchase Joint $1,001 - $15,000 18d PTR ↗
Aug 21, 2020 Jerry Moran Sale (Partial) Self $1,001 - $15,000 18d PTR ↗
Aug 27, 2020 Donald Sternoff Beyer Purchase Joint $1,001 - $15,000 10d PTR ↗
Jul 13, 2020 Gilbert Cisneros Purchase Self $1,001 - $15,000 37d PTR ↗
Jul 27, 2020 Kevin Hern Purchase Joint $1,001 - $15,000 19d PTR ↗
Jul 14, 2020 Donald Sternoff Beyer Sale (Full) Joint $1,001 - $15,000 26d PTR ↗
Sep 25, 2019 Jerry Moran Sale (Partial) Spouse $1,001 - $15,000 315d PTR ↗
Sep 25, 2019 Jerry Moran Sale (Partial) Self $1,001 - $15,000 315d PTR ↗
Jul 13, 2020 Ron Wyden Purchase Spouse $15,001 - $50,000 18d PTR ↗
Jun 12, 2020 Gilbert Cisneros Purchase Self $15,001 - $50,000 35d PTR ↗
Jun 11, 2020 Gilbert Cisneros Purchase Self $15,001 - $50,000 36d PTR ↗
Jun 8, 2020 Josh Gottheimer Sale (Full) Joint $1,001 - $15,000 31d PTR ↗
Jun 24, 2020 Ron Wyden Purchase Spouse $15,001 - $50,000 8d PTR ↗
Apr 22, 2020 Donald Sternoff Beyer Purchase Joint $1,001 - $15,000 17d PTR ↗
Mar 24, 2020 Donald Sternoff Beyer Purchase Joint $1,001 - $15,000 14d PTR ↗
Nov 7, 2019 Kevin Hern Purchase Joint $1,001 - $15,000 38d PTR ↗
Sep 25, 2019 Jerry Moran Sale (Partial) Spouse $1,001 - $15,000 26d PTR ↗
Sep 25, 2019 Jerry Moran Sale (Partial) Self $1,001 - $15,000 26d PTR ↗
Dec 6, 2018 Jerry Moran Purchase Self $1,001 - $15,000 160d PTR ↗
Dec 19, 2018 Jerry Moran Purchase Self $1,001 - $15,000 147d PTR ↗
Dec 6, 2018 Jerry Moran Purchase Spouse $1,001 - $15,000 160d PTR ↗
Dec 19, 2018 Jerry Moran Purchase Spouse $1,001 - $15,000 147d PTR ↗
Jan 17, 2018 Sheldon Whitehouse Sale (Full) Joint $15,001 - $50,000 27d PTR ↗