Insiders / DeLuca Richard R.

DeLuca Richard R.

CIK 1421339personinsider
Companies
1
First seen
Jan 28, 2026
Last activity
Feb 6, 2026

Companies

1View all →
CompanyRoleShares heldPeak heldTradesLatest
Merck & Co., Inc. · MRKExecutive160,174197,8592—

All securities held

1 position · latest reported per filing
CompanySecuritySharesAs of
Merck & Co., Inc.Common Stock160,174Feb 6, 2026

Activity

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InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
Feb 6, 2026SellMRK
Merck & Co., Inc.
Common Stock
$4.56M-38K
-19.05%
160,174
<0.01% of shares
medium
Jan 26, 2026GrantMRK
Merck & Co., Inc.
Common Stock
$1.32M+12K
+6.61%
197,859
<0.01% of shares
low