Sanat Chattopadhyay - Exe V-P & Pres. MMD at Merck & Co., Inc.

Issuer-level insider activity

Role
Exe V-P & Pres. MMD
Issuer ticker
MRK on NYSE
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Sanat Chattopadhyay since 14 Aug 2025

Reported holdings for Sanat Chattopadhyay in Merck & Co., Inc.

Form 4 holding Exe V-P & Pres. MMD

Merck & Co., Inc.

Security class
Common Stock
Shares / value
53,417
Estimated value
$6,425,530
Report date
29 Apr 2026
Price
$120.29
Ownership
By GRAT February 2025
Form 4 holding Exe V-P & Pres. MMD

Merck & Co., Inc.

Security class
Stock Option (Right to Buy)
Shares / value
35,465
Estimated value
Report date
29 Apr 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Exe V-P & Pres. MMD

Merck & Co., Inc.

Security class
Restricted Stock Unit
Shares / value
5,194
Estimated value
Report date
29 Apr 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Transaction history for Sanat Chattopadhyay in Merck & Co., Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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