DELUCA RICHARD R.

PrivateCIK: 1421339
Location

RAHWAY, NJ

DELUCA RICHARD R. (EVP&Pres, Merck Animal Health) sold 19.0% of their position (37.69K shares) of MERCK & CO., INC. on the open market

Open‑market sale worth $4.56M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderDELUCA RICHARD R.CIK 1421339
IssuerMERCK & CO., INC.CIK 310158
Officer· EVP&Pres, Merck Animal Health
Since Oct 2018
-37.69K
Net shares
Net seller
$4.56M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
37.69K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

37.69K

Price / share

$120.92

Trade value

$4.56M

% of position

19.0%
2/6/2026
197.86K160.17K
Total

Net shares

37.69K

Net value

-$4.56M

Derivative Transactions0
No derivative transactions reported
DELUCA RICHARD R. — Insider Transaction (Form 4) Filed Feb 6, 2026 | Finecho