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The reporting person undertakes to provide to Merck & Co., Inc., any security holder of Merck & Co., Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above in this footnote."}],"balance_after":31202,"source":{"system":"sec-edgar","filing":"0001127602-23-001274","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/310158/000112760223001274/form4.xml","form_type":"4"}},{"id":60260,"issuer":{"id":2807,"kind":"organization","name":"Merck & Co., Inc."},"owners":[{"id":10902,"kind":"person","name":"Chattopadhyay Sanat","position":1,"cik":"0001670690","reported_name":"Chattopadhyay Sanat","relationship":{"officer":true,"officer_title":"Exe V-P & Pres. 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