MRKMerck & Company, Inc. Common Stock
71 members of Congress disclosed 262 transactions in MRK between Jan 14, 2014 and Mar 27, 2026.
262
Transactions
152 buys · 109 sells
71
Members
~$10.7M
Est. volume
27D / 44R
Party split
distinct members
Who traded it
| Member | Trades | Buys / Sells | Est. volume |
|---|---|---|---|
| Gus M. BilirakisR-FL | 2 | 1 / 1 | ~$6.0M |
| David PerdueR-GA | 39 | 23 / 16 | ~$1.1M |
| James M. InhofeR-OK | 3 | 2 / 1 | ~$283K |
| Scott H. PetersD-CA | 6 | 4 / 2 | ~$280K |
| Lois FrankelD-FL | 22 | 14 / 8 | ~$176K |
| John HoevenR-ND | 2 | 1 / 1 | ~$150K |
| Rick W. AllenR-GA | 5 | 2 / 3 | ~$138K |
| Tom MalinowskiD-NJ | 5 | 2 / 3 | ~$138K |
| Virginia FoxxR-NC | 3 | 2 / 1 | ~$116K |
| Gilbert Ray Cisneros, Jr.D-CA | 8 | 5 / 3 | ~$113K |
| Katherine M. ClarkD-MA | 10 | 7 / 3 | ~$105K |
| Robert P. Bresnahan, Jr.R-PA | 3 | 1 / 2 | ~$98K |
| Thomas R. SuozziD-NY | 3 | 1 / 2 | ~$98K |
| Alan S. LowenthalD-CA | 3 | 2 / 1 | ~$98K |
| Kathy E. ManningD-NC | 7 | 6 / 1 | ~$81K |
| Pete RickettsR-NE | 1 | 0 / 1 | ~$75K |
| Sara JacobsD-CA | 1 | 0 / 1 | ~$75K |
| Sheldon WhitehouseD-RI | 6 | 5 / 1 | ~$73K |
| Jared MoskowitzD-FL | 9 | 6 / 3 | ~$72K |
| Jefferson ShreveR-IN | 2 | 1 / 1 | ~$65K |
Transactions
showing 100 of 262| Member | Type | Amount | Traded | Disclosed | Source |
|---|---|---|---|---|---|
| Sell | ~$33K $15,001–$50,000 | Mar 27, 2026 | Jul 21, 2026 116d · late | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Feb 4, 2026 | Mar 16, 2026 40d | filing | |
| Buyspouse | ~$33K $15,001–$50,000 | Jan 13, 2026 | Feb 11, 2026 29d | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Dec 18, 2025 | Jan 15, 2026 28d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Dec 4, 2025 | Jan 15, 2026 42d | filing | |
| Buy | ~$8K $1,001–$15,000 | Dec 19, 2025 | Jan 12, 2026 24d | filing | |
| Buy | ~$8K $1,001–$15,000 | Nov 18, 2025 | Dec 15, 2025 27d | filing | |
| Sell (part)joint | ~$8K $1,001–$15,000 | Nov 13, 2025 | Dec 11, 2025 28d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Sep 23, 2025 | Oct 10, 2025 17d | filing | |
| Sellspouse | ~$33K $15,001–$50,000 | Mar 19, 2025 | Oct 5, 2025 200d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Aug 5, 2025 | Sep 12, 2025 38d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Aug 4, 2025 | Sep 12, 2025 39d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Oct 29, 2024 | Sep 12, 2025 318d · late | filing | |
| Sell (part)joint | ~$8K $1,001–$15,000 | Aug 14, 2025 | Sep 11, 2025 28d | filing | |
| Buy | ~$8K $1,001–$15,000 | Aug 28, 2025 | Aug 29, 2025 1d | filing | |
| Sell | ~$8K $1,001–$15,000 | Jul 11, 2025 | Aug 20, 2025 40d | filing | |
| Buy | ~$8K $1,001–$15,000 | Sep 26, 2024 | Aug 20, 2025 328d · late | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jun 24, 2025 | Aug 13, 2025 50d · late | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Jun 16, 2025 | Jul 14, 2025 28d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Jun 13, 2025 | Jul 14, 2025 31d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Aug 7, 2024 | Jul 3, 2025 330d · late | filing | |
| Buychild | ~$8K $1,001–$15,000 | May 9, 2025 | Jun 10, 2025 32d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | May 9, 2025 | Jun 10, 2025 32d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | May 19, 2025 | Jun 9, 2025 21d | filing | |
| Sell | ~$8K $1,001–$15,000 | May 30, 2025 | Jun 6, 2025 7d | filing | |
| Sell | ~$33K $15,001–$50,000 | May 15, 2025 | May 31, 2025 16d | filing | |
| Sell | ~$8K $1,001–$15,000 | Apr 21, 2025 | May 12, 2025 21d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Apr 2, 2025 | May 12, 2025 40d | filing | |
| Sell | ~$33K $15,001–$50,000 | Apr 17, 2025 | May 8, 2025 21d | filing | |
| Buy | ~$33K $15,001–$50,000 | Apr 8, 2025 | May 8, 2025 30d | filing | |
| Buy | ~$8K $1,001–$15,000 | May 5, 2025 | May 6, 2025 1d | filing | |
| Buy | ~$8K $1,001–$15,000 | Apr 29, 2025 | May 6, 2025 7d | filing | |
| Buy | ~$8K $1,001–$15,000 | Mar 3, 2025 | Apr 16, 2025 44d | filing | |
| Buy | ~$8K $1,001–$15,000 | Apr 9, 2025 | Apr 11, 2025 2d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Mar 20, 2025 | Apr 11, 2025 22d | filing | |
| Sell (part) | ~$33K $15,001–$50,000 | Mar 31, 2025 | Apr 7, 2025 7d | filing | |
| Sell | ~$33K $15,001–$50,000 | Feb 25, 2025 | Mar 27, 2025 30d | filing | |
| Buy | ~$33K $15,001–$50,000 | Feb 24, 2025 | Mar 9, 2025 13d | filing | |
| Buy | ~$33K $15,001–$50,000 | Feb 26, 2025 | Mar 6, 2025 8d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Jan 17, 2025 | Feb 12, 2025 26d | filing | |
| Sell | ~$8K $1,001–$15,000 | Jan 24, 2025 | Feb 11, 2025 18d | filing | |
| Selljoint | ~$33K $15,001–$50,000 | Jan 27, 2025 | Feb 10, 2025 14d | filing | |
| Sell | ~$8K $1,001–$15,000 | Jan 16, 2025 | Feb 10, 2025 25d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Jan 16, 2025 | Feb 10, 2025 25d | filing | |
| Sell | ~$8K $1,001–$15,000 | Jan 15, 2025 | Feb 10, 2025 26d | filing | |
| Sellchild | ~$8K $1,001–$15,000 | Jan 15, 2025 | Feb 10, 2025 26d | filing | |
| Sellchild | ~$8K $1,001–$15,000 | Jan 15, 2025 | Feb 10, 2025 26d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jan 10, 2025 | Jan 23, 2025 13d | filing | |
| Buychild | ~$8K $1,001–$15,000 | Nov 8, 2024 | Dec 9, 2024 31d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Oct 9, 2024 | Nov 12, 2024 34d | filing | |
| Selljoint | ~$33K $15,001–$50,000 | Sep 24, 2024 | Oct 11, 2024 17d | filing | |
| Buychild | ~$8K $1,001–$15,000 | Sep 9, 2024 | Oct 4, 2024 25d | filing | |
| Sell | ~$8K $1,001–$15,000 | Sep 4, 2024 | Sep 6, 2024 2d | filing | |
| Buy | ~$8K $1,001–$15,000 | Nov 10, 2023 | Sep 2, 2024 297d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Sep 1, 2023 | Aug 21, 2024 355d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Jul 14, 2023 | Aug 21, 2024 404d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Aug 2, 2024 | Aug 20, 2024 18d | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jul 2, 2024 | Aug 16, 2024 45d | filing | |
| Sell (part)joint | ~$8K $1,001–$15,000 | Jun 21, 2024 | Jul 9, 2024 18d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Apr 10, 2024 | May 2, 2024 22d | 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 | |
| Buyspouse | ~$8K $1,001–$15,000 | Jan 23, 2024 | Feb 6, 2024 14d | filing | |
| Buychild | ~$8K $1,001–$15,000 | Jan 10, 2024 | Feb 5, 2024 26d | filing | |
| Buychild | ~$8K $1,001–$15,000 | Dec 28, 2023 | Jan 22, 2024 25d | filing | |
| Buychild | ~$8K $1,001–$15,000 | Dec 28, 2023 | Jan 22, 2024 25d | filing | |
| Selljoint | ~$8K $1,001–$15,000 | Oct 16, 2023 | Nov 16, 2023 31d | 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 | |
| Sellspouse | ~$75K $50,001–$100,000 | Sep 21, 2023 | Oct 20, 2023 29d | filing | |
| Sell (part)joint | ~$33K $15,001–$50,000 | Sep 11, 2023 | Oct 12, 2023 31d | filing | |
| Sell | ~$8K $1,001–$15,000 | Sep 8, 2023 | Oct 10, 2023 32d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Sep 6, 2023 | Oct 10, 2023 34d | filing | |
| Sell | ~$8K $1,001–$15,000 | Sep 13, 2023 | Oct 3, 2023 20d | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Aug 2, 2023 | Aug 26, 2023 24d | filing | |
| Sell | ~$8K $1,001–$15,000 | Jul 14, 2023 | Aug 13, 2023 30d | filing | |
| Sell | ~$8K $1,001–$15,000 | Jul 12, 2023 | Aug 13, 2023 32d | filing | |
| Sell | ~$33K $15,001–$50,000 | Mar 10, 2021 | Aug 10, 2023 883d · late | filing | |
| Buy | ~$33K $15,001–$50,000 | Jul 2, 2020 | Aug 10, 2023 1134d · late | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | Nov 30, 2017 | Aug 10, 2023 2079d · late | filing | |
| Sell (part) | ~$8K $1,001–$15,000 | Jun 28, 2023 | Jul 28, 2023 30d | filing | |
| Sellspouse | ~$8K $1,001–$15,000 | May 25, 2023 | Jun 6, 2023 12d | filing | |
| Buy | ~$8K $1,001–$15,000 | Jul 7, 2022 | May 26, 2023 323d · late | filing | |
| Buy | ~$8K $1,001–$15,000 | Apr 10, 2023 | May 19, 2023 39d | filing | |
| Sell (part) | ~$33K $15,001–$50,000 | Mar 6, 2023 | Apr 17, 2023 42d | filing | |
| Buy | ~$8K $1,001–$15,000 | Feb 24, 2023 | Mar 10, 2023 14d | filing | |
| Buy | ~$8K $1,001–$15,000 | Jan 31, 2023 | Feb 24, 2023 24d | filing | |
| Sell (part)joint | ~$8K $1,001–$15,000 | Jan 11, 2023 | Feb 17, 2023 37d | filing | |
| Sell (part) | ~$33K $15,001–$50,000 | Oct 17, 2019 | Dec 19, 2022 1159d · late | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Sep 12, 2022 | Oct 11, 2022 29d | filing | |
| Sell (part)spouse | ~$8K $1,001–$15,000 | Aug 5, 2022 | Sep 14, 2022 40d | filing | |
| Sell (part)spouse | ~$33K $15,001–$50,000 | Jul 28, 2021 | Sep 2, 2022 401d · late | filing | |
| Buyspouse | ~$8K $1,001–$15,000 | Jul 15, 2022 | Aug 10, 2022 26d | filing | |
| Sell | ~$8K $1,001–$15,000 | Nov 6, 2020 | Jul 1, 2022 602d · late | filing unverified | |
| Sell (part) | ~$8K $1,001–$15,000 | Jun 1, 2022 | Jun 16, 2022 15d | filing | |
| Sell | ~$8K $1,001–$15,000 | Mar 16, 2022 | Apr 19, 2022 34d | filing | |
| Buyjoint | ~$8K $1,001–$15,000 | Mar 30, 2022 | Apr 8, 2022 9d | filing | |
| Sell | ~$8K $1,001–$15,000 | Feb 28, 2022 | Mar 9, 2022 9d | filing | |
| Buy | ~$8K $1,001–$15,000 | Dec 3, 2021 | Jan 16, 2022 44d | filing | |
| Sellchild | ~$8K $1,001–$15,000 | Dec 1, 2021 | Jan 7, 2022 37d | 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.