COSTCostco Wholesale Corporation
63 members of Congress disclosed 199 transactions in COST between Aug 4, 2012 and Jul 10, 2026.
199
Transactions
121 buys · 78 sells
63
Members
~$4.0M
Est. volume
29D / 34R
Party split
distinct members
Who traded it
| Member | Trades | Buys / Sells | Est. volume |
|---|---|---|---|
| Kevin HernR-OK | 4 | 3 / 1 | ~$399K |
| Diane BlackR-TN | 1 | 1 / 0 | ~$375K |
| Pat RobertsR-KS | 13 | 6 / 7 | ~$325K |
| David PerdueR-GA | 8 | 4 / 4 | ~$272K |
| Scott FranklinR-FL | 8 | 3 / 5 | ~$223K |
| Jefferson ShreveR-IN | 2 | 0 / 2 | ~$208K |
| Kelly LoefflerR-GA | 1 | 0 / 1 | ~$175K |
| Gilbert Ray Cisneros, Jr.D-CA | 8 | 7 / 1 | ~$113K |
| Pete SessionsR-TX | 11 | 9 / 2 | ~$113K |
| Alan S. LowenthalD-CA | 5 | 2 / 3 | ~$89K |
| Donald S. Beyer, Jr.D-VA | 8 | 5 / 3 | ~$89K |
| James B. RenacciR-OH | 8 | 7 / 1 | ~$89K |
| Jerry MoranR-KS | 11 | 4 / 7 | ~$88K |
| David B. McKinleyR-WV | 4 | 2 / 2 | ~$81K |
| Kathy E. ManningD-NC | 7 | 6 / 1 | ~$81K |
| Markwayne MullinR-OK | 3 | 3 / 0 | ~$73K |
| Greg LandsmanD-OH | 6 | 2 / 4 | ~$73K |
| Marjorie Taylor GreeneR-GA | 6 | 6 / 0 | ~$73K |
| Marie NewmanD-IL | 2 | 1 / 1 | ~$65K |
| Ron WydenD-OR | 2 | 2 / 0 | ~$65K |
Transactions
showing 100 of 199| Member | Type | Amount | Traded | Disclosed | Source |
|---|---|---|---|---|---|
| Buy | ~$8K $1,001–$15,000 | Mar 27, 2026 | Jul 21, 2026 116d · late | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jul 10, 2026 | Jul 17, 2026 7d | filing | |
| Buy | ~$8K $1,001–$15,000 | Jan 30, 2026 | Feb 13, 2026 14d | filing | |
| Buyjoint | ~$33K $15,001–$50,000 | Dec 29, 2025 | Jan 16, 2026 18d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Dec 24, 2025 | Jan 12, 2026 19d | filing | |
| Buy | ~$8K $1,001–$15,000 | Nov 5, 2025 | Dec 9, 2025 34d | filing | |
| Buy | ~$8K $1,001–$15,000 | Oct 17, 2025 | Nov 18, 2025 32d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Oct 9, 2025 | Nov 15, 2025 37d | filing | |
| Sell (part)spouse | ~$8K $1,001–$15,000 | Oct 17, 2025 | Nov 4, 2025 18d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Sep 23, 2025 | Oct 10, 2025 17d | filing | |
| Buy | ~$8K $1,001–$15,000 | Mar 15, 2023 | Sep 17, 2025 917d · late | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Oct 29, 2024 | Sep 12, 2025 318d · late | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Jul 10, 2025 | Aug 13, 2025 34d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jun 17, 2025 | Aug 13, 2025 57d · late | filing | |
| Sell (part)spouse | ~$8K $1,001–$15,000 | Jun 9, 2025 | Aug 13, 2025 65d · late | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Dec 11, 2024 | Aug 13, 2025 245d · late | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Aug 7, 2024 | Jul 3, 2025 330d · late | filing | |
| Sell | ~$175K $100,001–$250,000 | May 12, 2025 | Jun 22, 2025 41d | filing | |
| Sell | ~$8K $1,001–$15,000 | Apr 21, 2025 | May 12, 2025 21d | filing | |
| Buy | ~$8K $1,001–$15,000 | Mar 3, 2025 | Apr 16, 2025 44d | filing | |
| Sell (part) | ~$33K $15,001–$50,000 | Mar 31, 2025 | Apr 11, 2025 11d | filing | |
| Selljoint | ~$33K $15,001–$50,000 | Mar 27, 2025 | Apr 8, 2025 12d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Mar 27, 2025 | Apr 8, 2025 12d | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Mar 27, 2025 | Apr 8, 2025 12d | filing | |
| Buy | ~$8K $1,001–$15,000 | Mar 17, 2025 | Mar 19, 2025 2d | filing | |
| Sell | ~$8K $1,001–$15,000 | Jan 28, 2025 | Mar 18, 2025 49d · late | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Jan 28, 2025 | Mar 18, 2025 49d · late | filing | |
| Sell | ~$75K $50,001–$100,000 | Jan 28, 2025 | Mar 18, 2025 49d · late | filing | |
| Sell (part)joint | ~$8K $1,001–$15,000 | Feb 26, 2025 | Mar 5, 2025 7d | filing | |
| Buy | ~$8K $1,001–$15,000 | Jan 2, 2025 | Jan 10, 2025 8d | filing | |
| Buy | ~$8K $1,001–$15,000 | Jan 2, 2025 | Jan 10, 2025 8d | filing | |
| Buy | ~$8K $1,001–$15,000 | Nov 25, 2024 | Nov 27, 2024 2d | filing | |
| Buy | ~$8K $1,001–$15,000 | Oct 4, 2024 | Oct 8, 2024 4d | filing | |
| Buy | ~$8K $1,001–$15,000 | Dec 28, 2023 | Aug 21, 2024 237d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Jul 14, 2023 | Aug 21, 2024 404d · late | filing | |
| Sell (part) | ~$33K $15,001–$50,000 | Aug 6, 2024 | Aug 20, 2024 14d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Aug 1, 2024 | Aug 20, 2024 19d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jul 2, 2024 | Aug 16, 2024 45d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | May 15, 2024 | Aug 14, 2024 91d · late | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jan 12, 2023 | Aug 14, 2024 580d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Jun 24, 2024 | Jun 27, 2024 3d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jan 31, 2024 | Feb 29, 2024 29d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Jan 12, 2024 | Feb 11, 2024 30d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jan 23, 2024 | Feb 6, 2024 14d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jan 23, 2024 | Feb 6, 2024 14d | filing | |
| Buyspouse | ~$33K $15,001–$50,000 | Jan 23, 2024 | Feb 6, 2024 14d | filing | |
| Buychild | ~$8K $1,001–$15,000 | Jan 10, 2024 | Feb 5, 2024 26d | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Dec 4, 2023 | Dec 15, 2023 11d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Oct 24, 2023 | Nov 9, 2023 16d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Sep 26, 2023 | Nov 9, 2023 44d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Oct 3, 2023 | Nov 1, 2023 29d | filing | |
| Buyjoint | ~$33K $15,001–$50,000 | Sep 18, 2023 | Oct 12, 2023 24d | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Aug 22, 2023 | Sep 22, 2023 31d | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Aug 22, 2023 | Sep 18, 2023 27d | filing | |
| Buy | ~$33K $15,001–$50,000 | Sep 10, 2019 | Aug 10, 2023 1430d · late | filing | |
| Buyspouse | ~$33K $15,001–$50,000 | Apr 27, 2017 | Aug 10, 2023 2296d · late | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | May 25, 2023 | Jun 6, 2023 12d | filing | |
| Buy | ~$8K $1,001–$15,000 | Mar 31, 2021 | May 26, 2023 786d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Apr 19, 2023 | May 23, 2023 34d | filing | |
| Buy | ~$75K $50,001–$100,000 | Apr 19, 2023 | May 23, 2023 34d | filing | |
| Sell (part)joint | ~$8K $1,001–$15,000 | Feb 23, 2023 | Mar 13, 2023 18d | filing | |
| Buychild | ~$8K $1,001–$15,000 | Feb 21, 2023 | Mar 10, 2023 17d | filing | |
| Sell (part) | ~$33K $15,001–$50,000 | Jan 31, 2023 | Feb 24, 2023 24d | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Jan 31, 2023 | Feb 14, 2023 14d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Nov 10, 2022 | Dec 19, 2022 39d | filing | |
| Sell (part)spouse | ~$8K $1,001–$15,000 | Oct 12, 2022 | Nov 10, 2022 29d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Aug 5, 2022 | Sep 14, 2022 40d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jul 15, 2022 | Aug 10, 2022 26d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jul 1, 2022 | Aug 10, 2022 40d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Jul 7, 2022 | Aug 3, 2022 27d | filing | |
| Buyspouse | ~$33K $15,001–$50,000 | Jun 10, 2022 | Jun 20, 2022 10d | filing | |
| Sell (part)spouse | ~$8K $1,001–$15,000 | Apr 22, 2022 | May 10, 2022 18d | filing | |
| Selljoint | ~$33K $15,001–$50,000 | Feb 28, 2022 | Mar 3, 2022 3d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Feb 28, 2022 | Mar 2, 2022 2d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Nov 16, 2021 | Feb 11, 2022 87d · late | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Jan 31, 2022 | Feb 1, 2022 1d | filing | |
| Sellchild | ~$8K $1,001–$15,000 | Dec 1, 2021 | Jan 7, 2022 37d | filing | |
| Sell (part)spouse | ~$8K $1,001–$15,000 | Nov 26, 2021 | Dec 22, 2021 26d | filing | |
| Selljoint | ~$33K $15,001–$50,000 | Oct 28, 2021 | Nov 18, 2021 21d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Sep 2, 2021 | Oct 7, 2021 35d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Sep 17, 2021 | Oct 1, 2021 14d | filing | |
| Sell | ~$33K $15,001–$50,000 | Jun 18, 2019 | Sep 23, 2021 828d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Aug 17, 2017 | Sep 23, 2021 1498d · late | filing | |
| Buyjoint | ~$375K $250,001–$500,000 | Aug 25, 2021 | Sep 15, 2021 21d | filing | |
| Sellspouse | ~$33K $15,001–$50,000 | Jul 30, 2021 | Sep 8, 2021 40d | filing | |
| Buyspouse | ~$33K $15,001–$50,000 | Jul 13, 2021 | Aug 5, 2021 23d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Jul 19, 2021 | Aug 4, 2021 16d | filing | |
| Sell (part)joint | ~$75K $50,001–$100,000 | Apr 14, 2020 | May 2, 2021 383d · late | filing | |
| Selljoint | ~$33K $15,001–$50,000 | Apr 14, 2020 | May 2, 2021 383d · late | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Mar 18, 2021 | Apr 1, 2021 14d | filing | |
| Sell | ~$33K $15,001–$50,000 | Feb 16, 2021 | Mar 16, 2021 28d | filing | |
| Buy | ~$8K $1,001–$15,000 | Feb 22, 2021 | Mar 1, 2021 7d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Jan 28, 2021 | Feb 19, 2021 22d | filing | |
| Sell | ~$8K $1,001–$15,000 | Jan 27, 2021 | Feb 8, 2021 12d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Jan 27, 2021 | Feb 8, 2021 12d | filing | |
| Buy | ~$8K $1,001–$15,000 | Jul 2, 2020 | Jan 26, 2021 208d · late | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Dec 28, 2020 | Jan 15, 2021 18d | filing | |
| Buyspouse | ~$33K $15,001–$50,000 | Nov 24, 2020 | Jan 14, 2021 51d · late | filing | |
| Sellspouse | ~$33K $15,001–$50,000 | Nov 4, 2020 | Jan 14, 2021 71d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Dec 31, 2020 | Jan 11, 2021 11d | filing |
Disclosures are filed up to 45 days after a trade, so this is a record rather than a signal. Amounts are bracket midpoints. Symbols are recorded as they existed on the trade date and mapped forward where a company was renamed.