Merck & Co., Inc. - MRK
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Oct 01, 2026 | — | A | A | 55.91 | 145.31 | 8,124.99 | 21,490.4 | View | |
| Oct 01, 2026 | — | A | A | 111.83 | 145.31 | 16,250.0 | 5,667.01 | View | |
| Oct 01, 2026 | — | A | A | 206.46 | 145.31 | 30,000.01 | 32,419.87 | View | |
| Aug 13, 2026 | EVP, Access, Policy & Comms | S | D | 10,000.0 | 135.0 | 1,350,000.0 | 36,613.13 | View | |
| Aug 13, 2026 | EVP, General Counsel | M | D | 13,433.0 | 0.0 | 0.0 | 0.0 | View | |
| Aug 13, 2026 | EVP, General Counsel | M | D | 41,494.0 | 0.0 | 0.0 | 0.0 | View | |
| Aug 13, 2026 | EVP, General Counsel | S | D | 80,315.0 | 133.4557 | 10,718,494.55 | 45,509.25 | View | |
| Aug 13, 2026 | EVP, General Counsel | M | A | 13,433.0 | 84.71 | 1,137,909.43 | 125,824.25 | View | |
| Aug 13, 2026 | EVP, General Counsel | M | A | 41,494.0 | 117.89 | 4,891,727.66 | 112,391.25 | View | |
| Aug 12, 2026 | EVP&Pres, Merck Animal Heallth | S | D | 600.0 | 132.0367 | 79,222.02 | 110,167.07 | View | |
| Aug 12, 2026 | EVP&Pres, Merck Animal Heallth | S | D | 11,099.0 | 131.6128 | 1,460,770.47 | 110,767.07 | View | |
| Aug 12, 2026 | EVP&Pres, Merck Animal Heallth | S | D | 5,427.0 | 132.3496 | 718,261.28 | 121,866.07 | View | |
| Aug 12, 2026 | EVP&Pres, Merck Animal Heallth | S | D | 7,410.0 | 131.3313 | 973,164.93 | 127,293.07 | View | |
| Aug 12, 2026 | EVP&Pres, Merck Animal Heallth | S | D | 20,784.0 | 130.4345 | 2,710,950.65 | 134,703.07 | View | |
| Aug 10, 2026 | EVP&Pres, Merck Animal Heallth | S | D | 300.0 | 131.0233 | 39,306.99 | 155,487.07 | View | |
| Aug 10, 2026 | EVP&Pres, Merck Animal Heallth | S | D | 4,945.0 | 130.2312 | 643,993.28 | 155,787.07 | View | |
| Aug 10, 2026 | EVP&Pres, Merck Animal Heallth | S | D | 805.0 | 131.0216 | 105,472.39 | 160,732.07 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | M | D | 2,686.0 | 0.0 | 0.0 | 5,374.0 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | M | D | 9,709.0 | 0.0 | 0.0 | 0.0 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | M | D | 6,311.0 | 0.0 | 0.0 | 3,154.0 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | S | D | 2,686.0 | 128.7179 | 345,736.28 | 18,212.43 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | M | A | 2,686.0 | 84.71 | 227,531.06 | 20,898.43 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | S | D | 9,709.0 | 128.7179 | 1,249,722.09 | 18,212.43 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | M | A | 9,709.0 | 87.1 | 845,653.9 | 27,921.43 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | S | D | 6,311.0 | 128.7179 | 812,338.67 | 18,212.43 | View | |
| Aug 07, 2026 | EVP & Pres. MMD | M | A | 6,311.0 | 73.73 | 465,310.03 | 24,523.43 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | M | D | 34,705.0 | 0.0 | 0.0 | 0.0 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | M | D | 13,542.0 | 0.0 | 0.0 | 0.0 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | M | D | 4,600.0 | 0.0 | 0.0 | 0.0 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | S | D | 34,705.0 | 128.7707 | 4,468,987.14 | 31,716.04 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | M | A | 34,705.0 | 73.73 | 2,558,799.65 | 66,421.04 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | S | D | 13,542.0 | 128.7707 | 1,743,812.82 | 31,716.04 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | M | A | 13,542.0 | 75.36 | 1,020,525.12 | 45,258.04 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | S | D | 4,600.0 | 128.7707 | 592,345.22 | 31,716.04 | View | |
| Aug 07, 2026 | EVP,Chief Info&Digital Officer | M | A | 4,600.0 | 77.62 | 357,052.0 | 36,316.04 | View | |
| Aug 07, 2026 | EVP, Access, Policy & Comms | S | D | 15,000.0 | 131.0 | 1,965,000.0 | 46,613.13 | View | |
| Jul 01, 2026 | — | A | A | 63.23 | 128.5 | 8,125.0 | 21,291.27 | View | |
| Jul 01, 2026 | — | A | A | 126.46 | 128.5 | 16,249.99 | 5,518.8 | View | |
| Jul 01, 2026 | — | A | A | 233.46 | 128.5 | 30,000.0 | 31,999.1 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 17,890.29 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 5,392.34 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 31,765.64 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 27,469.71 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 21,228.04 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 62,390.75 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 34,944.94 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 14,824.52 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 17,749.35 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 110,911.76 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 34,944.93 | View | |
| Jun 02, 2026 | — | A | A | 1,853.1 | 118.72 | 220,000.0 | 11,518.21 | View | |
| May 07, 2026 | EVP, General Counsel | A | A | 35,312.0 | 0.0 | 0.0 | 35,312.0 | View | |
| May 07, 2026 | EVP, General Counsel | A | A | 12,064.0 | 0.0 | 0.0 | 12,064.0 | View | |
| May 07, 2026 | EVP,Chief Info&Digital Officer | A | A | 13,582.0 | 0.0 | 0.0 | 13,582.0 | View | |
| May 07, 2026 | EVP,Chief Info&Digital Officer | A | A | 4,640.0 | 0.0 | 0.0 | 4,640.0 | View | |
| May 07, 2026 | EVP & CFO | A | A | 46,566.0 | 0.0 | 0.0 | 46,566.0 | View | |
| May 07, 2026 | EVP & CFO | A | A | 15,908.0 | 0.0 | 0.0 | 15,908.0 | View | |
| May 07, 2026 | Executive VP & President, MRL | A | A | 58,207.0 | 0.0 | 0.0 | 58,207.0 | View | |
| May 07, 2026 | Executive VP & President, MRL | A | A | 19,885.0 | 0.0 | 0.0 | 19,885.0 | View | |
| May 07, 2026 | EVP, Chief HR Officer | A | A | 23,283.0 | 0.0 | 0.0 | 23,283.0 | View | |
| May 07, 2026 | EVP, Chief HR Officer | A | A | 7,954.0 | 0.0 | 0.0 | 7,954.0 | View | |
| May 07, 2026 | EVP&Pres, Merck Animal Heallth | A | A | 34,924.0 | 0.0 | 0.0 | 34,924.0 | View | |
| May 07, 2026 | EVP&Pres, Merck Animal Heallth | A | A | 11,931.0 | 0.0 | 0.0 | 11,931.0 | View | |
| May 07, 2026 | Chairman, CEO & President | A | A | 139,697.0 | 0.0 | 0.0 | 139,697.0 | View | |
| May 07, 2026 | Chairman, CEO & President | A | A | 47,724.0 | 0.0 | 0.0 | 47,724.0 | View | |
| May 07, 2026 | EVP, Specialty, Pharma, & ID | A | A | 31,044.0 | 0.0 | 0.0 | 31,044.0 | View | |
| May 07, 2026 | EVP, Specialty, Pharma, & ID | A | A | 35,351.0 | 0.0 | 0.0 | 35,351.0 | View | |
| May 07, 2026 | EVP, Specialty, Pharma, & ID | A | A | 10,605.0 | 0.0 | 0.0 | 10,605.0 | View | |
| May 07, 2026 | EVP & Pres. MMD | A | A | 21,731.0 | 0.0 | 0.0 | 21,731.0 | View | |
| May 07, 2026 | EVP & Pres. MMD | A | A | 7,424.0 | 0.0 | 0.0 | 7,424.0 | View | |
| May 07, 2026 | EVP, Oncology & Int?l | A | A | 31,044.0 | 0.0 | 0.0 | 31,044.0 | View | |
| May 07, 2026 | EVP, Oncology & Int?l | A | A | 10,605.0 | 0.0 | 0.0 | 10,605.0 | View | |
| May 07, 2026 | SVP Fin. - Global Controller | A | A | 5,045.0 | 0.0 | 0.0 | 5,045.0 | View | |
| May 07, 2026 | SVP Fin. - Global Controller | A | A | 2,298.0 | 0.0 | 0.0 | 2,298.0 | View | |
| May 07, 2026 | EVP, Access, Policy & Comms | A | A | 19,402.0 | 0.0 | 0.0 | 19,402.0 | View | |
| May 07, 2026 | EVP, Access, Policy & Comms | A | A | 6,628.0 | 0.0 | 0.0 | 6,628.0 | View | |
| May 05, 2026 | SVP Fin. - Global Controller | M | D | 383.0 | 0.0 | 0.0 | 0.0 | View | |
| May 05, 2026 | SVP Fin. - Global Controller | F | D | 132.0 | 112.16 | 14,805.12 | 9,388.32 | View | |
| May 05, 2026 | SVP Fin. - Global Controller | M | A | 383.0 | 112.16 | 42,957.28 | 9,520.32 | View | |
| May 05, 2026 | EVP & Pres. MMD | M | D | 552.0 | 0.0 | 0.0 | 0.0 | View | |
| May 05, 2026 | EVP & Pres. MMD | F | D | 159.0 | 112.16 | 17,833.44 | 18,212.43 | View | |
| May 05, 2026 | EVP & Pres. MMD | M | A | 552.0 | 112.16 | 61,912.32 | 18,371.43 | View | |
| May 01, 2026 | EVP, Access, Policy & Comms | M | D | 1,967.0 | 0.0 | 0.0 | 3,935.0 | View | |
| May 01, 2026 | EVP, Access, Policy & Comms | F | D | 969.0 | 110.03 | 106,619.07 | 61,613.13 | View | |
| May 01, 2026 | EVP, Access, Policy & Comms | M | A | 1,967.0 | 110.03 | 216,429.01 | 62,582.13 | View | |
| May 01, 2026 | Exe V-P & Pres. MMD | M | D | 2,597.0 | 0.0 | 0.0 | 5,194.0 | View | |
| May 01, 2026 | Exe V-P & Pres. MMD | F | D | 1,130.0 | 110.03 | 124,333.9 | 15,347.0 | View | |
| May 01, 2026 | Exe V-P & Pres. MMD | M | A | 2,597.0 | 110.03 | 285,747.91 | 16,477.0 | View | |
| May 01, 2026 | EVP&Pres, Merck Animal Heallth | M | D | 2,518.0 | 0.0 | 0.0 | 5,037.0 | View | |
| May 01, 2026 | EVP&Pres, Merck Animal Heallth | F | D | 1,241.0 | 110.03 | 136,547.23 | 161,537.07 | View | |
| May 01, 2026 | EVP&Pres, Merck Animal Heallth | M | A | 2,518.0 | 110.03 | 277,055.54 | 162,778.07 | View | |
| May 01, 2026 | EVP,Chief Info&Digital Officer | M | D | 1,377.0 | 0.0 | 0.0 | 2,755.0 | View | |
| May 01, 2026 | EVP,Chief Info&Digital Officer | F | D | 679.0 | 110.03 | 74,710.37 | 31,716.04 | View | |
| May 01, 2026 | EVP,Chief Info&Digital Officer | M | A | 1,377.0 | 110.03 | 151,511.31 | 32,395.04 | View | |
| May 01, 2026 | SVP Fin. - Global Controller | M | D | 464.0 | 0.0 | 0.0 | 465.0 | View | |
| May 01, 2026 | SVP Fin. - Global Controller | M | D | 944.0 | 0.0 | 0.0 | 1,889.0 | View | |
| May 01, 2026 | SVP Fin. - Global Controller | F | D | 159.0 | 110.95 | 17,641.05 | 9,137.32 | View | |
| May 01, 2026 | SVP Fin. - Global Controller | M | A | 464.0 | 110.95 | 51,480.8 | 9,296.32 | View | |
| May 01, 2026 | SVP Fin. - Global Controller | F | D | 324.0 | 110.03 | 35,649.72 | 8,832.32 | View | |
| May 01, 2026 | SVP Fin. - Global Controller | M | A | 944.0 | 110.03 | 103,868.32 | 9,156.32 | View | |
| May 01, 2026 | Executive VP & President, MRL | M | D | 4,722.0 | 0.0 | 0.0 | 9,444.0 | View | |
| May 01, 2026 | Executive VP & President, MRL | F | D | 2,326.0 | 110.03 | 255,929.78 | 94,431.05 | View | |
| May 01, 2026 | Executive VP & President, MRL | M | A | 4,722.0 | 110.03 | 519,561.66 | 96,757.05 | View | |
| May 01, 2026 | EVP, General Counsel | M | D | 2,951.0 | 0.0 | 0.0 | 5,903.0 | View | |
| May 01, 2026 | EVP, General Counsel | F | D | 1,454.0 | 110.03 | 159,983.62 | 70,897.25 | View | |
| May 01, 2026 | EVP, General Counsel | M | A | 2,951.0 | 110.03 | 324,698.53 | 72,351.25 | View | |
| May 01, 2026 | EVP, Chief HR Officer | M | D | 11,350.0 | 0.0 | 0.0 | 11,350.0 | View | |
| May 01, 2026 | EVP, Chief HR Officer | M | D | 2,085.0 | 0.0 | 0.0 | 4,172.0 | View | |
| May 01, 2026 | EVP, Chief HR Officer | F | D | 5,143.0 | 110.95 | 570,615.85 | 13,774.0 | View | |
| May 01, 2026 | EVP, Chief HR Officer | M | A | 11,350.0 | 110.95 | 1,259,282.5 | 18,917.0 | View | |
| May 01, 2026 | EVP, Chief HR Officer | F | D | 715.0 | 110.03 | 78,671.45 | 7,567.0 | View | |
| May 01, 2026 | EVP, Chief HR Officer | M | A | 2,085.0 | 110.03 | 229,412.55 | 8,282.0 | View | |
| May 01, 2026 | EVP & CFO | M | D | 3,935.0 | 0.0 | 0.0 | 7,870.0 | View | |
| May 01, 2026 | EVP & CFO | F | D | 1,938.0 | 110.03 | 213,238.14 | 92,300.66 | View | |
| May 01, 2026 | EVP & CFO | M | A | 3,935.0 | 110.03 | 432,968.05 | 94,238.66 | View | |
| May 01, 2026 | Chairman, CEO & President | M | D | 13,300.0 | 0.0 | 0.0 | 26,601.0 | View | |
| May 01, 2026 | Chairman, CEO & President | F | D | 6,551.0 | 110.03 | 720,806.53 | 450,350.76 | View | |
| May 01, 2026 | Chairman, CEO & President | M | A | 13,300.0 | 110.03 | 1,463,399.0 | 456,901.76 | View | |
| May 01, 2026 | EVP, Oncology & Int?l | M | D | 1,377.0 | 0.0 | 0.0 | 2,755.0 | View | |
| May 01, 2026 | EVP, Oncology & Int?l | F | D | 679.0 | 110.03 | 74,710.37 | 21,895.39 | View | |
| May 01, 2026 | EVP, Oncology & Int?l | M | A | 1,377.0 | 110.03 | 151,511.31 | 22,574.39 | View |