51 results
8-K
EX-99.1
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31 Jul 20
Merck Announces Second-Quarter 2020 Financial Results
8:37am
DEFA14A
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8 May 20
Additional proxy soliciting materials
8:36am
8-K
EX-14.1
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4 Nov 09
Merck and Schering-plough to Complete Merger Today
12:00am
424B3
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25 Jun 09
Prospectus supplement
12:00am