DELUCA RICHARD R.

PrivateCIK: 1421339
Location

RAHWAY, NJ

DELUCA RICHARD R. (EVP&Pres, Merck Animal Health) sold 3.7% of their position (6.05K shares) of MERCK & CO., INC. on the open market

Open‑market sale worth $788.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderDELUCA RICHARD R.CIK 1421339
IssuerMERCK & CO., INC.CIK 310158
Officer· EVP&Pres, Merck Animal Health
Since Oct 2018
-6.05K
Net shares
Net seller
$788.8K
Total sold
3
Open market trades
0B · 3S
3
Total transactions
6.05K disposed
Non-Derivative Transactions3

Common Stock

Direct
S · Sale

Shares

805.00

Price / share

$131.02

Trade value

$105.47K

% of position

0.5%
8/6/2026
161.54K160.73K

Common Stock

Direct
S · Sale

Shares

4.95K

Price / share

$130.23

Trade value

$643.99K

% of position

3.1%
8/6/2026
160.73K155.79K

Common Stock

Direct
S · Sale

Shares

300.00

Price / share

$131.02

Trade value

$39.31K

% of position

0.2%
8/6/2026
155.79K155.49K
Total

Net shares

6.05K

Net value

-$788.77K

Derivative Transactions0
No derivative transactions reported