Germany

Merck KGaA (MRK)

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The most recent insider trading activity at Merck KGaA occurred on March 24, 2026, when Belén Garijo Lopez and Freifrau Helene Röder von Diersburg executed buy transactions. These purchases follow a consistent pattern of annual insider buying observed in March over the past several years, involving multiple key individuals within the company.
Ticker: MRK Exchange: GER
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Merck KGaA. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Buy 24 Mar 2026
Value €98,543.54 | Price 160.97 | Shares 88,010
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-25 2026-03-24 B Purchase
3.2
Röder von Diersburg, Freifrau Helene
Officer
88,010
160.97
€98,544 		88,010 160.97 €98,544
2026-03-25 2026-03-24 B Purchase
3.0
Garijo Lopez, Belén
Officer
38,862
494.27
€1,627,325 		38,862 494.27 €1,627,325
2025-03-27 2025-03-25 B Purchase
0.7
von Roeder, Freifrau Helene
Officer
73,406
127.72
€3,124,215 		73,406 127.72 €3,124,215
2025-03-27 2025-03-25 B Purchase
2.7
Guenter, Peter
Officer
4,507
130.61
€588,646 		4,507 130.61 €588,646
2025-03-27 2025-03-25 B Purchase
1.9
Heinzel, Dr. Matthias
Officer
4,507
130.61
€588,646 		4,507 130.61 €588,646
2025-03-27 2025-03-25 B Purchase
3.0
Garijo Lopez, Belén
Officer
2,341
130.61
€305,751 		2,341 130.61 €305,751
2024-03-27 2024-03-26 B Purchase
1.9
Heinzel, Dr. Matthias
Officer
3,884
159.24
€618,506 		3,884 159.24 €618,506
2024-03-27 2024-03-26 B Purchase
2.7
Guenter, Peter
Officer
3,884
159.24
€618,506 		3,884 159.24 €618,506
2023-03-29 2023-03-28 B Purchase
2.7
Guenter, Peter
Officer
2,388
172.63
€412,252 		2,388 172.63 €412,252
2023-03-29 2023-03-28 B Purchase
1.9
Heinzel, Dr. Matthias
Officer
1,684
172.63
€290,717 		1,684 172.63 €290,717
2023-03-29 2023-03-28 B Purchase
3.0
Garijo Lopez, Belén
Officer
636
172.63
€109,796 		636 172.63 €109,796
2022-05-13 2022-05-13 B Purchase
3.0
Garijo Lopez, Belén
Management Board Member
1,500
159.96
€239,945 		1,500 159.96 €239,945
2021-12-23 2021-12-17 B Purchase
3.0
Garijo Lopez, Belén
Management Board Member
1,550
220.00
€341,000 		1,550 220.00 €341,000
2021-09-24 2021-09-24 B Purchase
2.3
Kuhnert, Dr. Marcus
Management Board Member
1,000
199.31
€199,315 		1,000 199.31 €199,315
2020-12-22 2020-12-21 B Purchase
3.0
Garijo Lopez, Belén
Management Board Member
0
0.00
€247,900 		0 0.00 €247,900
2020-05-25 2020-05-20 B Purchase
3.0
Garijo Lopez, Belén
Officer
1,000
105.00
€105,000 		1,000 105.00 €105,000
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