(%)
Market is Open
Last quote from:
After-Hours Quote
Market is closed for
(%)
After-Hours Quote is Unavailable
Market is Open
Last quote from:
After-Hours Quote
Market is closed for
(%)
After-Hours Quote is Unavailable
- Ownership
-
Costco Wholesale Corporation Senate Trading
Loading Data
| Transaction Date (eFD Report) |
Received | Reporting Name | Owner | Transaction Size | Transaction Type | Asset Type | Asset | Description |
|---|---|---|---|---|---|---|---|---|
| Monday, December 29th, 2025 | Received Friday, January 16th, 2026 | Markwayne Mullin | Joint | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corp | |
| Monday, December 29th, 2025 | Received Thursday, January 15th, 2026 | Markwayne Mullin | Joint | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation - Common Stock | -- |
| Thursday, October 9th, 2025 | Received Saturday, November 15th, 2025 | John Boozman | Joint | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corp | |
| Thursday, October 9th, 2025 | Received Friday, November 14th, 2025 | John Boozman | Joint | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale | -- |
| Friday, October 17th, 2025 | Received Tuesday, November 4th, 2025 | Shelley Moore Capito | Spouse | $1,001 - $15,000 | Sale | Stock | Costco Wholesale Corp | |
| Friday, October 17th, 2025 | Received Monday, November 3rd, 2025 | Shelley Moore Capito | Spouse | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale | -- |
| Tuesday, October 3rd, 2023 | Received Tuesday, October 31st, 2023 | Markwayne Mullin | Joint | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation - Common Stock | -- |
| Monday, September 18th, 2023 | Received Wednesday, October 11th, 2023 | Markwayne Mullin | Joint | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation - Common Stock | -- |
| Tuesday, August 22nd, 2023 | Received Friday, September 22nd, 2023 | Dan Sullivan | Joint | $1,001 - $15,000 | Sale | Stock | Costco Wholesale Corp | |
| Tuesday, August 22nd, 2023 | Received Sunday, September 17th, 2023 | Dan Sullivan | Joint | $1,001 - $15,000 | Sale (Full) | Stock | Costco Wholesale Corporation - Common Stock | -- |
| Friday, July 1st, 2022 | Received Wednesday, August 10th, 2022 | Shelley Moore Capito | Spouse | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation - Common Stock | -- |
| Friday, July 1st, 2022 | Received Tuesday, August 9th, 2022 | Shelley Moore Capito | Spouse | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation - Common Stock | -- |
| Tuesday, April 14th, 2020 | Received Saturday, May 1st, 2021 | David Perdue | Joint | $15,001 - $50,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Tuesday, April 14th, 2020 | Received Saturday, May 1st, 2021 | David Perdue | Joint | $50,001 - $100,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, January 27th, 2021 | Received Monday, February 8th, 2021 | Jerry Moran | Spouse | $1,001 - $15,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, January 27th, 2021 | Received Monday, February 8th, 2021 | Jerry Moran | Self | $1,001 - $15,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, January 27th, 2021 | Received Sunday, February 7th, 2021 | Jerry Moran | Self | $1,001 - $15,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, January 27th, 2021 | Received Sunday, February 7th, 2021 | Jerry Moran | Spouse | $1,001 - $15,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Tuesday, December 22nd, 2020 | Received Thursday, December 31st, 2020 | Pat Roberts | Spouse | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation | 555 |
| Tuesday, November 24th, 2020 | Received Thursday, December 3rd, 2020 | Pat Roberts | Spouse | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation | 555 |
| Wednesday, November 4th, 2020 | Received Thursday, December 3rd, 2020 | Pat Roberts | Spouse | $15,001 - $50,000 | Sale (Full) | Stock | Costco Wholesale Corporation | 555 |
| Friday, August 21st, 2020 | Received Tuesday, September 8th, 2020 | Jerry Moran | Self | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Friday, August 21st, 2020 | Received Monday, September 7th, 2020 | Jerry Moran | Self | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, September 25th, 2019 | Received Tuesday, August 4th, 2020 | Jerry Moran | Spouse | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, September 25th, 2019 | Received Tuesday, August 4th, 2020 | Jerry Moran | Self | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Monday, July 13th, 2020 | Received Friday, July 31st, 2020 | Ron Wyden | Spouse | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Monday, July 13th, 2020 | Received Thursday, July 30th, 2020 | Ron Wyden | Spouse | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Wednesday, June 24th, 2020 | Received Thursday, July 2nd, 2020 | Ron Wyden | Spouse | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Wednesday, June 24th, 2020 | Received Wednesday, July 1st, 2020 | Ron Wyden | Spouse | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Tuesday, April 14th, 2020 | Received Friday, May 8th, 2020 | David Perdue | Joint | $15,001 - $50,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Tuesday, April 14th, 2020 | Received Friday, May 8th, 2020 | David Perdue | Joint | $50,001 - $100,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Tuesday, April 7th, 2020 | Received Friday, May 1st, 2020 | Kelly Loeffler | Joint | $100,001 - $250,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, September 25th, 2019 | Received Monday, October 21st, 2019 | Jerry Moran | Spouse | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, September 25th, 2019 | Received Monday, October 21st, 2019 | Jerry Moran | Self | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, September 25th, 2019 | Received Sunday, October 20th, 2019 | Jerry Moran | Self | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, September 25th, 2019 | Received Sunday, October 20th, 2019 | Jerry Moran | Spouse | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, December 19th, 2018 | Received Wednesday, May 15th, 2019 | Jerry Moran | Spouse | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Thursday, December 6th, 2018 | Received Wednesday, May 15th, 2019 | Jerry Moran | Self | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Wednesday, December 19th, 2018 | Received Wednesday, May 15th, 2019 | Jerry Moran | Self | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Thursday, December 6th, 2018 | Received Wednesday, May 15th, 2019 | Jerry Moran | Spouse | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Wednesday, December 19th, 2018 | Received Tuesday, May 14th, 2019 | Jerry Moran | Spouse | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Thursday, December 6th, 2018 | Received Tuesday, May 14th, 2019 | Jerry Moran | Self | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Wednesday, December 19th, 2018 | Received Tuesday, May 14th, 2019 | Jerry Moran | Self | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Thursday, December 6th, 2018 | Received Tuesday, May 14th, 2019 | Jerry Moran | Spouse | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Thursday, February 28th, 2019 | Received Monday, March 18th, 2019 | John Reed | Self | $1,001 - $15,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Monday, February 4th, 2019 | Received Friday, March 1st, 2019 | John Reed | Joint | $1,001 - $15,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Friday, March 9th, 2018 | Received Monday, March 12th, 2018 | John Reed | Joint | $1,001 - $15,000 | Sale (Partial) | Stock | Costco Wholesale Corporation | -- |
| Monday, February 5th, 2018 | Received Saturday, March 3rd, 2018 | Pat Roberts | Spouse | $15,001 - $50,000 | Sale (Full) | Stock | Costco Wholesale Corporation | R |
| Wednesday, January 17th, 2018 | Received Tuesday, February 13th, 2018 | Sheldon Whitehouse | Joint | $15,001 - $50,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Wednesday, January 17th, 2018 | Received Monday, February 12th, 2018 | Sheldon Whitehouse | Joint | $15,001 - $50,000 | Sale (Full) | Stock | Costco Wholesale Corporation | -- |
| Monday, October 30th, 2017 | Received Thursday, November 2nd, 2017 | David Perdue | Joint | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Friday, June 16th, 2017 | Received Monday, July 10th, 2017 | David Perdue | Joint | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Wednesday, March 22nd, 2017 | Received Friday, March 31st, 2017 | David Perdue | Joint | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Monday, November 14th, 2016 | Received Thursday, December 1st, 2016 | Pat Roberts | Spouse | $15,001 - $50,000 | Purchase | Stock | Costco Wholesale Corporation | r |
| Friday, July 8th, 2016 | Received Wednesday, August 3rd, 2016 | Pat Roberts | Spouse | $15,001 - $50,000 | Sale (Full) | Stock | Costco Wholesale Corporation | sep |
| Friday, July 8th, 2016 | Received Wednesday, August 3rd, 2016 | Pat Roberts | Spouse | $15,001 - $50,000 | Sale (Full) | Stock | Costco Wholesale Corporation | r |
| Thursday, May 5th, 2016 | Received Thursday, May 26th, 2016 | David Perdue | Joint | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation | -- |
| Friday, April 24th, 2015 | Received Thursday, May 7th, 2015 | Pat Roberts | Spouse | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation (NASDAQ) | R |
| Friday, March 6th, 2015 | Received Tuesday, March 24th, 2015 | Pat Roberts | Spouse | $1,001 - $15,000 | Purchase | Stock | Costco Wholesale Corporation (NASDAQ) | R |
| Tuesday, August 26th, 2014 | Received Wednesday, March 11th, 2015 | Pat Roberts | Spouse | $1,001 - $15,000 | Sale (Full) | Costco Wholesale Corporation (NASDAQ) | SEP | |
| Tuesday, August 26th, 2014 | Received Tuesday, September 2nd, 2014 | Pat Roberts | Spouse | $1,001 - $15,000 | Sale (Full) | Costco Wholesale Corporation (NASDAQ) | SEP |
