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Maraldo David R.

Insider CIK 2126478 · MRK EVP & Pres. MMD

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
MRK Merck & Co., Inc. M Exercise deriv2026-08-052026-08-072,686— $05,374SEC↗
MRK Merck & Co., Inc. M Exercise deriv2026-08-052026-08-079,709— $00SEC↗
MRK Merck & Co., Inc. M Exercise deriv2026-08-052026-08-076,311— $03,154SEC↗
MRK Merck & Co., Inc. M Exercise2026-08-052026-08-072,686$84.71 $227.5K20,898SEC↗
MRK Merck & Co., Inc. M Exercise2026-08-052026-08-076,311$73.73 $465.3K24,523SEC↗
MRK Merck & Co., Inc. S Sale2026-08-052026-08-076,311$128.72 $812.4K18,212SEC↗
MRK Merck & Co., Inc. S Sale2026-08-052026-08-072,686$128.72 $345.7K18,212SEC↗
MRK Merck & Co., Inc. S Sale2026-08-052026-08-079,709$128.72 $1.25M18,212SEC↗
MRK Merck & Co., Inc. M Exercise2026-08-052026-08-079,709$87.10 $845.7K27,921SEC↗
MRK Merck & Co., Inc. M Exercise deriv2026-08-052026-08-072,686— $05,374SEC↗
MRK Merck & Co., Inc. M Exercise deriv2026-08-052026-08-079,709— $00SEC↗
MRK Merck & Co., Inc. M Exercise deriv2026-08-052026-08-076,311— $03,154SEC↗
MRK Merck & Co., Inc. S Sale2026-08-052026-08-072,686$128.72 $345.7K18,212SEC↗
MRK Merck & Co., Inc. M Exercise2026-08-052026-08-072,686$84.71 $227.5K20,898SEC↗
MRK Merck & Co., Inc. S Sale2026-08-052026-08-079,709$128.72 $1.25M18,212SEC↗
MRK Merck & Co., Inc. M Exercise2026-08-052026-08-079,709$87.10 $845.7K27,921SEC↗
MRK Merck & Co., Inc. S Sale2026-08-052026-08-076,311$128.72 $812.3K18,212SEC↗
MRK Merck & Co., Inc. M Exercise2026-08-052026-08-076,311$73.73 $465.3K24,523SEC↗
MRK Merck & Co., Inc. A Award deriv2026-05-052026-05-0721,731— $021,731SEC↗
MRK Merck & Co., Inc. A Award deriv2026-05-052026-05-077,424— $07,424SEC↗
MRK Merck & Co., Inc. M Exercise deriv2026-05-022026-05-05552— $00SEC↗
MRK Merck & Co., Inc. M Exercise2026-05-022026-05-05552$112.16 $61.9K18,371SEC↗
MRK Merck & Co., Inc. F Tax w/h2026-05-022026-05-05159$112.16 $17.8K18,212SEC↗