Congress trades in Costco Wholesale (COST)
Consumer Defensive · Discount Stores
32 members of Congress have disclosed 116 trades in Costco Wholesale (COST) since 2014: 63 buys and 53 sales. The most recent was disclosed on Oct 28, 2026.
- Trades disclosed
- 116
- Members trading
- 32
- Buys / sells
- 63 / 53
- Reported value
- $1.2M–$4.2M
Who traded COST
- Rep. Ro Khanna (D-CA-17)12 buys · 6 sales126Oct 9, 2026
- Sen. Jerry Moran (R-KS)4 buys · 7 sales47Feb 8, 2021
- Sen. Pat Roberts (R-KS)6 buys · 5 sales65Dec 31, 2020
- Rep. Scott Franklin (R-FL-18)3 buys · 5 sales35Jul 4, 2025
- Sen. David Perdue (R-GA)4 buys · 4 sales44May 2, 2021
- Rep. Greg Landsman (D-OH-1)2 buys · 4 sales24Apr 9, 2025
- Rep. Lisa C. McClain (R-MI-9)2 buys · 2 sales22Aug 13, 2025
- Rep. Marjorie Taylor Greene (R-GA-14)4 buys · 0 sales40Mar 20, 2025
- Rep. Pete Sessions (R-TX-17)1 buy · 2 sales12Oct 28, 2026
- Rep. Rick W. Allen (R-GA-12)2 buys · 1 sale21Oct 15, 2026
- Rep. Richard McCormick (R-GA-7)2 buys · 1 sale21Aug 17, 2026
- Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)2 buys · 1 sale21Feb 13, 2026
- Sen. Markwayne Mullin (R-OK)3 buys · 0 sales30Jan 16, 2026
- Rep. Kathy E. Manning (D-NC-6)3 buys · 0 sales30Aug 16, 2024
- Sen. Jack Reed (D-RI)0 buys · 3 sales03Mar 18, 2019
- Sen. Shelley Moore Capito (R-WV)1 buy · 1 sale11Nov 4, 2025
- Rep. Val T. Hoyle (D-OR-4)1 buy · 1 sale11Oct 10, 2025
- Rep. Jefferson Shreve (R-IN-6)0 buys · 2 sales02Jun 23, 2025
- Rep. Bruce Westerman (R-AR-4)1 buy · 1 sale11May 13, 2025
- Rep. Jared Moskowitz (D-FL-23)2 buys · 0 sales20Aug 21, 2024
- Rep. Greg Stanton (D-AZ-4)1 buy · 1 sale11Nov 9, 2023
- Sen. Dan Sullivan (R-AK)0 buys · 2 sales02Sep 22, 2023
- Sen. Ron Wyden (D-OR)2 buys · 0 sales20Jul 31, 2020
- Sen. Alan Armstrong (R-OK)1 buy · 0 sales10Jul 21, 2026
- Rep. Dan Newhouse (R-WA-4)1 buy · 0 sales10Jul 20, 2026
All trades
- Oct 28, 2026$100K–$250K
Rep. Pete Sessions (R-TX-17)
$100K–$250K · Traded Oct 13, 2026 · disclosed Oct 28, 2026
- Oct 28, 2026$250K–$500K
Rep. Pete Sessions (R-TX-17)
$250K–$500K · Traded Oct 2, 2026 · disclosed Oct 28, 2026 · Spouse
- Oct 15, 2026$1K–$15K
Rep. Rick W. Allen (R-GA-12)
$1K–$15K · Traded Sep 18, 2026 · disclosed Oct 15, 2026 · Spouse
- Oct 9, 2026$1K–$15K
Rep. Ro Khanna (D-CA-17)
$1K–$15K · Traded Sep 25, 2026 · disclosed Oct 9, 2026 · Spouse
- Oct 9, 2026$1K–$15K
Rep. Ro Khanna (D-CA-17)
$1K–$15K · Traded Sep 11, 2026 · disclosed Oct 9, 2026 · Dependent
- Oct 9, 2026$15K–$50K
Rep. Ro Khanna (D-CA-17)
$15K–$50K · Traded Sep 4, 2026 · disclosed Oct 9, 2026 · Spouse
- Aug 17, 2026$1K–$15K
Rep. Richard McCormick (R-GA-7)
$1K–$15K · Traded Jul 30, 2026 · disclosed Aug 17, 2026
- Jul 21, 2026$1K–$15K
Sen. Alan Armstrong (R-OK)
$1K–$15K · Traded Mar 27, 2026 · disclosed Jul 21, 2026 · filed 116 days later
- Jul 20, 2026$1K–$15K
Rep. Dan Newhouse (R-WA-4)
$1K–$15K · Traded Jul 10, 2026 · disclosed Jul 20, 2026 · Spouse
- Feb 13, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded Jan 30, 2026 · disclosed Feb 13, 2026
- Feb 10, 2026$15K–$50K
Rep. Ro Khanna (D-CA-17)
$15K–$50K · Traded Jan 13, 2026 · disclosed Feb 10, 2026 · Spouse
- Jan 16, 2026$15K–$50K
Sen. Markwayne Mullin (R-OK)
$15K–$50K · Traded Dec 29, 2025 · disclosed Jan 16, 2026 · Joint
- Jan 12, 2026$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
Sold (partial) Costco Wholesale COST
$1K–$15K · Traded Dec 24, 2025 · disclosed Jan 12, 2026
- Dec 10, 2025$1K–$15K
Rep. Richard McCormick (R-GA-7)
$1K–$15K · Traded Nov 5, 2025 · disclosed Dec 10, 2025
- Nov 18, 2025$1K–$15K
Rep. Gilbert Ray Cisneros, Jr. (D-CA-31)
$1K–$15K · Traded Oct 17, 2025 · disclosed Nov 18, 2025
- Nov 15, 2025$1K–$15K
Sen. John Boozman (R-AR)
$1K–$15K · Traded Oct 9, 2025 · disclosed Nov 15, 2025 · Joint
- Nov 14, 2025$15K–$50K
Rep. Ro Khanna (D-CA-17)
$15K–$50K · Traded Oct 7, 2025 · disclosed Nov 14, 2025 · Spouse
- Nov 4, 2025$1K–$15K
Sen. Shelley Moore Capito (R-WV)
$1K–$15K · Traded Oct 17, 2025 · disclosed Nov 4, 2025 · Spouse
- Oct 10, 2025$1K–$15K
Rep. Val T. Hoyle (D-OR-4)
Sold (full) Costco Wholesale COST
$1K–$15K · Traded Sep 23, 2025 · disclosed Oct 10, 2025 · Spouse
- Oct 3, 2025$1K–$15K
Rep. Ro Khanna (D-CA-17)
$1K–$15K · Traded Sep 29, 2025 · disclosed Oct 3, 2025
- Sep 17, 2025$1K–$15K
Rep. Richard McCormick (R-GA-7)
$1K–$15K · Traded Mar 15, 2023 · disclosed Sep 17, 2025 · filed 917 days later
- Sep 12, 2025$1K–$15K
Rep. Val T. Hoyle (D-OR-4)
$1K–$15K · Traded Oct 29, 2024 · disclosed Sep 12, 2025 · Spouse · filed 318 days later
- Aug 13, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
Sold (full) Costco Wholesale COST
$1K–$15K · Traded Jul 10, 2025 · disclosed Aug 13, 2025 · Spouse
- Aug 13, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
$1K–$15K · Traded Jun 17, 2025 · disclosed Aug 13, 2025 · Spouse · filed 57 days later
- Aug 13, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
Sold (partial) Costco Wholesale COST
$1K–$15K · Traded Jun 9, 2025 · disclosed Aug 13, 2025 · Spouse · filed 65 days later
- Aug 13, 2025$1K–$15K
Rep. Lisa C. McClain (R-MI-9)
$1K–$15K · Traded Dec 11, 2024 · disclosed Aug 13, 2025 · Spouse · filed 245 days later
- Jul 4, 2025$1K–$15K
Rep. Scott Franklin (R-FL-18)
$1K–$15K · Traded Aug 7, 2024 · disclosed Jul 4, 2025 · Spouse · filed 331 days later
- Jun 23, 2025$100K–$250K
Rep. Jefferson Shreve (R-IN-6)
Sold (full) Costco Wholesale COST
$100K–$250K · Traded May 12, 2025 · disclosed Jun 23, 2025
- May 13, 2025$1K–$15K
Rep. Bruce Westerman (R-AR-4)
Sold (full) Costco Wholesale COST
$1K–$15K · Traded Apr 21, 2025 · disclosed May 13, 2025
- Apr 17, 2025$1K–$15K
Rep. Bruce Westerman (R-AR-4)
$1K–$15K · Traded Mar 3, 2025 · disclosed Apr 17, 2025
- Apr 14, 2025$15K–$50K
Rep. Jefferson Shreve (R-IN-6)
Sold (partial) Costco Wholesale COST
$15K–$50K · Traded Mar 31, 2025 · disclosed Apr 14, 2025
- Apr 9, 2025$15K–$50K
Rep. Greg Landsman (D-OH-1)
Sold (full) Costco Wholesale COST
$15K–$50K · Traded Mar 27, 2025 · disclosed Apr 9, 2025 · Joint
- Apr 9, 2025$1K–$15K
Rep. Greg Landsman (D-OH-1)
Sold (full) Costco Wholesale COST
$1K–$15K · Traded Mar 27, 2025 · disclosed Apr 9, 2025 · Joint
- Apr 9, 2025$1K–$15K
Rep. Greg Landsman (D-OH-1)
Sold (full) Costco Wholesale COST
$1K–$15K · Traded Mar 27, 2025 · disclosed Apr 9, 2025 · Spouse
- Mar 20, 2025$1K–$15K
Rep. Marjorie Taylor Greene (R-GA-14)
$1K–$15K · Traded Mar 17, 2025 · disclosed Mar 20, 2025
- Mar 19, 2025$1K–$15K
Rep. Scott Franklin (R-FL-18)
$1K–$15K · Traded Jan 28, 2025 · disclosed Mar 19, 2025 · filed 50 days later
- Mar 19, 2025$1K–$15K
Rep. Scott Franklin (R-FL-18)
$1K–$15K · Traded Jan 28, 2025 · disclosed Mar 19, 2025 · Spouse · filed 50 days later
- Mar 19, 2025$50K–$100K
Rep. Scott Franklin (R-FL-18)
$50K–$100K · Traded Jan 28, 2025 · disclosed Mar 19, 2025 · filed 50 days later
- Mar 6, 2025$1K–$15K
Rep. Greg Landsman (D-OH-1)
Sold (partial) Costco Wholesale COST
$1K–$15K · Traded Feb 26, 2025 · disclosed Mar 6, 2025 · Joint
- Nov 27, 2024$1K–$15K
Rep. Marjorie Taylor Greene (R-GA-14)
$1K–$15K · Traded Nov 25, 2024 · disclosed Nov 27, 2024
- Oct 9, 2024$1K–$15K
Rep. Marjorie Taylor Greene (R-GA-14)
$1K–$15K · Traded Oct 4, 2024 · disclosed Oct 9, 2024
- Aug 21, 2024$1K–$15K
Rep. Jared Moskowitz (D-FL-23)
$1K–$15K · Traded Dec 28, 2023 · disclosed Aug 21, 2024 · filed 237 days later
- Aug 21, 2024$1K–$15K
Rep. Jared Moskowitz (D-FL-23)
$1K–$15K · Traded Jul 14, 2023 · disclosed Aug 21, 2024 · filed 404 days later
- Aug 20, 2024$15K–$50K
Rep. Scott Franklin (R-FL-18)
Sold (partial) Costco Wholesale COST
$15K–$50K · Traded Aug 6, 2024 · disclosed Aug 20, 2024
- Aug 20, 2024$1K–$15K
Rep. Scott Franklin (R-FL-18)
Sold (partial) Costco Wholesale COST
$1K–$15K · Traded Aug 1, 2024 · disclosed Aug 20, 2024
- Aug 16, 2024$1K–$15K
Rep. Kathy E. Manning (D-NC-6)
$1K–$15K · Traded Jul 2, 2024 · disclosed Aug 16, 2024 · Spouse
- Aug 14, 2024$1K–$15K
Rep. Greg Landsman (D-OH-1)
$1K–$15K · Traded May 15, 2024 · disclosed Aug 14, 2024 · Joint · filed 91 days later
- Aug 14, 2024$1K–$15K
Rep. Greg Landsman (D-OH-1)
$1K–$15K · Traded Jan 12, 2023 · disclosed Aug 14, 2024 · Spouse · filed 580 days later
- Jun 27, 2024$1K–$15K
Rep. Marjorie Taylor Greene (R-GA-14)
$1K–$15K · Traded Jun 24, 2024 · disclosed Jun 27, 2024
- Apr 5, 2024$15K–$50K
Rep. Ro Khanna (D-CA-17)
$15K–$50K · Traded Mar 20, 2024 · disclosed Apr 5, 2024 · Spouse
From periodic transaction reports filed under the STOCK Act. Amounts are the ranges members report, and trades can be disclosed up to 45 days after they happen. Nothing here is investment advice.