RAHWAY, NJ
| Filer | Form | Target | Filed | Activity | |
|---|---|---|---|---|---|
WARDEN KATHY JCIK · 1559112 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Jun 2, 2026 Jun 2, 2026 | 2txn | |
MERCK & CO., INC.CIK · 310158 | 13F-HR Holdings | — | May 13, 2026 May 13, 2026 | — | |
DELUCA RICHARD R.CIK · 1421339 | 4 Trade | MERCK & CO., INC.CIK · 310158 | May 7, 2026 May 7, 2026 | 4txn | |
DELUCA RICHARD R.CIK · 1421339 | 4 Trade | MERCK & CO., INC.CIK · 310158 | May 1, 2026 May 1, 2026 | 4txn | |
SEIDMAN CHRISTINE ECIK · 1805745 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Apr 1, 2026 Apr 1, 2026 | 2txn | |
MERCK & CO., INC.CIK · 310158 | 13F-HR Holdings | — | Feb 17, 2026 Feb 17, 2026 | — | |
ZACHARY JENNIFERCIK · 1737231 | 144 Sale | MERCK & CO., INC.CIK · 310158 | Feb 9, 2026 Feb 9, 2026 | — | |
ZACHARY JENNIFERCIK · 1737231 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Feb 9, 2026 Feb 9, 2026 | 9txn | |
DELUCA RICHARD R.CIK · 1421339 | 144 Sale | MERCK & CO., INC.CIK · 310158 | Feb 6, 2026 Feb 6, 2026 | — | |
WILLIAMS DAVID MICHAELCIK · 1820958 | 144 Sale | MERCK & CO., INC.CIK · 310158 | Feb 6, 2026 Feb 6, 2026 | — | |
OOSTHUIZEN JOHANNES JACOBUSCIK · 1916310 | 144 Sale | MERCK & CO., INC.CIK · 310158 | Feb 6, 2026 Feb 6, 2026 | — | |
DELUCA RICHARD R.CIK · 1421339 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Feb 6, 2026 Feb 6, 2026 | 1txn | |
OOSTHUIZEN JOHANNES JACOBUSCIK · 1916310 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Feb 6, 2026 Feb 6, 2026 | 1txn | |
SMART DALTON E. IIICIK · 2003375 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Feb 6, 2026 Feb 6, 2026 | 4txn | |
WILLIAMS DAVID MICHAELCIK · 1820958 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Feb 6, 2026 Feb 6, 2026 | 3txn | |
SMART DALTON E. IIICIK · 2003375 | 144 Sale | MERCK & CO., INC.CIK · 310158 | Feb 4, 2026 Feb 4, 2026 | — | |
ZACHARY JENNIFERCIK · 1737231 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Jan 28, 2026 Jan 28, 2026 | 1txn | |
WILLIAMS DAVID MICHAELCIK · 1820958 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Jan 28, 2026 Jan 28, 2026 | 1txn | |
SMART DALTON E. IIICIK · 2003375 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Jan 28, 2026 Jan 28, 2026 | 1txn | |
ROMANELLI JOSEPHCIK · 1938322 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Jan 28, 2026 Jan 28, 2026 | 1txn | |
OOSTHUIZEN JOHANNES JACOBUSCIK · 1916310 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Jan 28, 2026 Jan 28, 2026 | 1txn | |
DELUCA RICHARD R.CIK · 1421339 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Jan 28, 2026 Jan 28, 2026 | 2txn | |
SEIDMAN CHRISTINE ECIK · 1805745 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Jan 5, 2026 Jan 5, 2026 | 2txn | |
MERCK & CO., INC.CIK · 310158 | 13F-HR Holdings | — | Nov 12, 2025 Nov 12, 2025 | — | |
WILLIAMS DAVID MICHAELCIK · 1820958 | 4 Trade | MERCK & CO., INC.CIK · 310158 | Nov 4, 2025 Nov 4, 2025 | 1txn |