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CIK 0000310158 · Large accelerated filer

Merck & Co., Inc.

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Ticker
MRK
Exchange
NYSE
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
NJ
Entity type
operating
EIN
221918501
Phone
908-740-4000
Business address
126 EAST LINCOLN AVENUE, P.O. BOX 2000, RAHWAY, NJ, 07065
Former names
Merck & Co. Inc., SCHERING PLOUGH CORP
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2024-02-14 Litchfield Caroline EVP & CFO Sale −38,291 $125.50 $4.8M 50,908.19
2024-02-14 Litchfield Caroline EVP & CFO Option exercise · Stock Option (Right to Buy) −38,291 0
2024-02-14 Davis Robert M Chairman, CEO & President Option exercise +85,021 $73.73 $6.3M 433,347.76
2024-02-14 Davis Robert M Chairman, CEO & President Sale −85,021 $125.40 $10.7M 348,326.76
2024-02-14 Davis Robert M Chairman, CEO & President Option exercise · Stock Option (Right to Buy) −85,021 96,760
2024-02-13 Davis Robert M Chairman, CEO & President Option exercise +41,509 $75.36 $3.1M 389,835.76
2024-02-13 Davis Robert M Chairman, CEO & President Option exercise +108,491 $73.73 $8.0M 498,326.76
2024-02-13 Davis Robert M Chairman, CEO & President Sale −124,676 $125.74 $15.7M 373,650.76
2024-02-13 Davis Robert M Chairman, CEO & President Sale −25,324 $126.37 $3.2M 348,326.76
2024-02-13 Davis Robert M Chairman, CEO & President Option exercise · Stock Option (Right to Buy) −41,509 83,020
2024-02-13 Davis Robert M Chairman, CEO & President Option exercise · Stock Option (Right to Buy) −108,491 181,781
2024-02-13 Romanelli Joseph President, Human Health Int?l Sale −1,000 $124.89 $125K 19,569.33
2024-02-09 Li Dean Y Executive VP & President, MRL Option exercise +14,702 $62.07 $913K 60,944.37
2024-02-09 Li Dean Y Executive VP & President, MRL Sale −14,702 $125.50 $1.8M 46,242.37
2024-02-09 Li Dean Y Executive VP & President, MRL Option exercise · Stock Option (Right to Buy) −14,702 0
2024-02-07 Williams David Michael EVP,Chief Info&Digital Officer Sale −1,451 $127.57 $185K 19,811.67
2024-02-02 Oosthuizen Johannes Jacobus President, U.S. Market Option exercise +6,773 $75.36 $510K 28,122.35
2024-02-02 Oosthuizen Johannes Jacobus President, U.S. Market Option exercise +7,045 $73.73 $519K 35,167.35
2024-02-02 Oosthuizen Johannes Jacobus President, U.S. Market Option exercise +7,119 $87.10 $620K 42,286.35
2024-02-02 Oosthuizen Johannes Jacobus President, U.S. Market Sale −18,959 $127.18 $2.4M 23,327.35

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