AlphaYouCG
Insider selling
Chirfi Guindo sold $2M of Merck & Co., Inc. (MRK) stock
Chirfi Guindo, EVP, Access, Policy & Comms of Merck & Co., Inc. (MRK), sold 15,000 shares of MRK stock worth $2M, per an SEC Form 4 filed Aug 7, 2026.
It was an open-market sale.
The trade happened on Aug 6, 2026, 1 day before it was made public.
MRK has moved +17.6% since the trade date, from $128.37 to $150.91 (Sep 22, 2026 close).
- Traded
- Aug 6, 2026
- Disclosed
- Aug 7, 2026
- Filing delay
- 1 day
- Price since
- +17.6%
- Role
- EVP, Access, Policy & Comms
- Source
- SEC Form 4
More MRK insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.