Recent SEC-reported share and derivative transactions in Merck & Co., Inc..
Informative buy, Non-informative buy, Informative sell, Non-informative sell Nov 2025 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 15,699 Shares · Non-informative sell: 0 Shares Nov 2025 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 15,699 Shares · Non-informative sell: 0 Shares Nov 2025 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 15,699 Shares · Non-informative sell: 0 Shares Nov 2025 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 15,699 Shares · Non-informative sell: 0 Shares Nov 2025 Informative buy 0 Shares Non-informative buy 0 Shares Informative sell 15,699 Shares Non-informative sell 0 Shares Nov 2025 Dec 2025 · Informative buy: 0 Shares · Non-informative buy: 825.337 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Dec 2025 · Informative buy: 0 Shares · Non-informative buy: 825.337 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Dec 2025 · Informative buy: 0 Shares · Non-informative buy: 825.337 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Dec 2025 · Informative buy: 0 Shares · Non-informative buy: 825.337 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Dec 2025 Informative buy 0 Shares Non-informative buy 825.337 Shares Informative sell 0 Shares Non-informative sell 0 Shares Dec 2025 Jan 2026 · Informative buy: 0 Shares · Non-informative buy: 149,254 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jan 2026 · Informative buy: 0 Shares · Non-informative buy: 149,254 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jan 2026 · Informative buy: 0 Shares · Non-informative buy: 149,254 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jan 2026 · Informative buy: 0 Shares · Non-informative buy: 149,254 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jan 2026 Informative buy 0 Shares Non-informative buy 149,254 Shares Informative sell 0 Shares Non-informative sell 0 Shares Jan 2026 Feb 2026 · Informative buy: 0 Shares · Non-informative buy: 187,657 Shares · Informative sell: 340,411 Shares · Non-informative sell: 0 Shares Feb 2026 · Informative buy: 0 Shares · Non-informative buy: 187,657 Shares · Informative sell: 340,411 Shares · Non-informative sell: 0 Shares Feb 2026 · Informative buy: 0 Shares · Non-informative buy: 187,657 Shares · Informative sell: 340,411 Shares · Non-informative sell: 0 Shares Feb 2026 · Informative buy: 0 Shares · Non-informative buy: 187,657 Shares · Informative sell: 340,411 Shares · Non-informative sell: 0 Shares Feb 2026 Informative buy 0 Shares Non-informative buy 187,657 Shares Informative sell 340,411 Shares Non-informative sell 0 Shares Feb 2026 Mar 2026 · Informative buy: 0 Shares · Non-informative buy: 722.213 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Mar 2026 · Informative buy: 0 Shares · Non-informative buy: 722.213 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Mar 2026 · Informative buy: 0 Shares · Non-informative buy: 722.213 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Mar 2026 · Informative buy: 0 Shares · Non-informative buy: 722.213 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Mar 2026 Informative buy 0 Shares Non-informative buy 722.213 Shares Informative sell 0 Shares Non-informative sell 0 Shares Mar 2026 Apr 2026 · Informative buy: 0 Shares · Non-informative buy: 49,587 Shares · Informative sell: 0 Shares · Non-informative sell: 23,308 Shares Apr 2026 · Informative buy: 0 Shares · Non-informative buy: 49,587 Shares · Informative sell: 0 Shares · Non-informative sell: 23,308 Shares Apr 2026 · Informative buy: 0 Shares · Non-informative buy: 49,587 Shares · Informative sell: 0 Shares · Non-informative sell: 23,308 Shares Apr 2026 · Informative buy: 0 Shares · Non-informative buy: 49,587 Shares · Informative sell: 0 Shares · Non-informative sell: 23,308 Shares Apr 2026 Informative buy 0 Shares Non-informative buy 49,587 Shares Informative sell 0 Shares Non-informative sell 23,308 Shares Apr 2026 May 2026 · Informative buy: 0 Shares · Non-informative buy: 676,026.196 Shares · Informative sell: 0 Shares · Non-informative sell: 291 Shares May 2026 · Informative buy: 0 Shares · Non-informative buy: 676,026.196 Shares · Informative sell: 0 Shares · Non-informative sell: 291 Shares May 2026 · Informative buy: 0 Shares · Non-informative buy: 676,026.196 Shares · Informative sell: 0 Shares · Non-informative sell: 291 Shares May 2026 · Informative buy: 0 Shares · Non-informative buy: 676,026.196 Shares · Informative sell: 0 Shares · Non-informative sell: 291 Shares May 2026 Informative buy 0 Shares Non-informative buy 676,026.196 Shares Informative sell 0 Shares Non-informative sell 291 Shares May 2026 Jun 2026 · Informative buy: 0 Shares · Non-informative buy: 423.152 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jun 2026 · Informative buy: 0 Shares · Non-informative buy: 423.152 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jun 2026 · Informative buy: 0 Shares · Non-informative buy: 423.152 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jun 2026 · Informative buy: 0 Shares · Non-informative buy: 423.152 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jun 2026 Informative buy 0 Shares Non-informative buy 423.152 Shares Informative sell 0 Shares Non-informative sell 0 Shares Jun 2026 Jul 2026 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jul 2026 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jul 2026 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jul 2026 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Jul 2026 Informative buy 0 Shares Non-informative buy 0 Shares Informative sell 0 Shares Non-informative sell 0 Shares Jul 2026 Aug 2026 · Informative buy: 0 Shares · Non-informative buy: 126,480 Shares · Informative sell: 228,238 Shares · Non-informative sell: 0 Shares Aug 2026 · Informative buy: 0 Shares · Non-informative buy: 126,480 Shares · Informative sell: 228,238 Shares · Non-informative sell: 0 Shares Aug 2026 · Informative buy: 0 Shares · Non-informative buy: 126,480 Shares · Informative sell: 228,238 Shares · Non-informative sell: 0 Shares Aug 2026 · Informative buy: 0 Shares · Non-informative buy: 126,480 Shares · Informative sell: 228,238 Shares · Non-informative sell: 0 Shares Aug 2026 Informative buy 0 Shares Non-informative buy 126,480 Shares Informative sell 228,238 Shares Non-informative sell 0 Shares Aug 2026 Sep 2026 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Sep 2026 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Sep 2026 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Sep 2026 · Informative buy: 0 Shares · Non-informative buy: 0 Shares · Informative sell: 0 Shares · Non-informative sell: 0 Shares Sep 2026 Informative buy 0 Shares Non-informative buy 0 Shares Informative sell 0 Shares Non-informative sell 0 Shares Sep 2026
Informative buy Non-informative buy Informative sell Non-informative sellAs filed with the SEC. Estimated value is shown only for purchases or sales with a positive reported transaction price; awards, gifts and similar activity are not assigned an assumed market value. Amendments may change the record. This is not investment advice.