TOP TIERMARKET NEWSWIRE
SEC Form 4 history

MERCK & CO. INC. (MRK) insider trades

MERCK & CO. INC. (MRK) insider trading activity (SEC Form 4). Over the trailing 90 days, MRK insiders filed 0 purchases totalling $0 and 3 sales totalling $11.2M — net SELLING of $11.2M. Most recent filing: Aug 7, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
0
$0
Sells (90d)
3
$11.2M
Net (90d)
-$11.2M
net selling
Most recent
Aug 7, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Aug 7, 2026Guindo ChirfiEVP, Access, Policy, CommsS Sale—$131.00$2.0Mfiling
Aug 7, 2026Maraldo David R.EVP, Pres MMDS SaleOE—$128.72$2.4Mfiling
Aug 7, 2026Williams David MichaelEVP,Chief Info, Digital OfficeS SaleOE—$128.77$6.8Mfiling