Merck & Co., Inc. - MRK
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 64
Latest filed: Oct 01, 2026
| Form | Count |
|---|---|
| 4 | 50 |
| 144 | 9 |
| 8-K | 4 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Oct 01, 2026 | 4 | Sep 30, 2026 | 0000310158-26-000230 | View |
| Oct 01, 2026 | 4 | Sep 30, 2026 | 0000310158-26-000232 | View |
| Oct 01, 2026 | 4 | Sep 30, 2026 | 0000310158-26-000234 | View |
| Aug 13, 2026 | 4 | Aug 13, 2026 | 0000310158-26-000223 | View |
| Aug 13, 2026 | 4 | Aug 12, 2026 | 0000310158-26-000221 | View |
| Aug 13, 2026 | 144 | — | 0001950047-26-008057 | View |
| Aug 12, 2026 | 144 | — | 0001950047-26-008008 | View |
| Aug 12, 2026 | 144 | — | 0001950047-26-008012 | View |
| Aug 12, 2026 | 4 | Aug 10, 2026 | 0000310158-26-000219 | View |
| Aug 11, 2026 | 144 | — | 0001950047-26-007942 | View |
| Aug 10, 2026 | 4 | Aug 06, 2026 | 0000310158-26-000217 | View |
| Aug 10, 2026 | 144 | — | 0001950047-26-007905 | View |
| Aug 07, 2026 | 4 | Aug 06, 2026 | 0000310158-26-000213 | View |
| Aug 07, 2026 | 4 | Aug 05, 2026 | 0000310158-26-000214 | View |
| Aug 07, 2026 | 4 | Aug 05, 2026 | 0000310158-26-000215 | View |
| Aug 06, 2026 | 144 | — | 0001950047-26-007761 | View |
| Aug 06, 2026 | 144 | — | 0001950047-26-007763 | View |
| Aug 05, 2026 | 144 | — | 0001950047-26-007708 | View |
| Aug 05, 2026 | 144 | — | 0001950047-26-007709 | View |
| Aug 04, 2026 | 8-K | Aug 04, 2026 | 0001104659-26-090045 | View |
| Jul 01, 2026 | 4 | Jun 30, 2026 | 0000310158-26-000200 | View |
| Jul 01, 2026 | 4 | Jun 30, 2026 | 0000310158-26-000202 | View |
| Jul 01, 2026 | 4 | Jun 30, 2026 | 0000310158-26-000198 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000166 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000171 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000177 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000163 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000146 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000148 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000150 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000153 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000155 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000157 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000159 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000310158-26-000161 | View |
| May 28, 2026 | 8-K | May 26, 2026 | 0001104659-26-067509 | View |
| May 22, 2026 | 8-K | May 22, 2026 | 0001628280-26-037738 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000139 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000137 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000121 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000123 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000125 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000127 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000129 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000131 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000133 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000135 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000117 | View |
| May 07, 2026 | 4 | May 05, 2026 | 0000310158-26-000119 | View |
| May 05, 2026 | 4 | May 02, 2026 | 0000310158-26-000113 | View |
| May 05, 2026 | 4 | May 02, 2026 | 0000310158-26-000115 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000102 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000097 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000078 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000080 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000082 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000084 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000086 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000088 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000090 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000092 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0000310158-26-000096 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-000859 | View |
| Apr 30, 2026 | 8-K | Apr 30, 2026 | 0001104659-26-052081 | View |