Richard R. DeLuca

MRK

Richard R. DeLuca serves as officer: EVP&Pres, Merck Animal Heallth at Merck & Co., Inc. (MRK). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

6 trades

$56.57M

Net Position

Net Seller

$56.57M

Companies Traded

MRK

Active Period

Nov 2021 – Feb 2026

6 total trades

Most Recent

Sell MRK

Feb 6, 2026 · $4.56M

Richard R. DeLuca's Insider Trading at Merck & Co., Inc. (MRK)

Buys

0 · $0.00

Sells

6 · $56.57M

Total Shares Bought

Total Shares Sold

552,851

MRK Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 6, 2026	Sell	37,685	$120.92	$4.56M	160,174
Nov 9, 2023	Sell	43,823	$105.03	$4.60M	111,764
May 2, 2023	Sell	141,599	$115.55	$16.36M	154,493
Nov 1, 2022	Sell	164,557	$100.26	$16.50M	136,977
Nov 5, 2021	Sell	29,782	$90.40	$2.69M	116,930
Nov 2, 2021	Sell	135,405	$87.56	$11.86M	116,930