Merck & Co., Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Rahway, NJ
SEC filing record 1 source field available
Fiscal year end
31 December
Merck & Co., Inc. has filed 3,002 SEC EDGAR filings since 07 Mar 1994

SEC filing history

Showing 101-125 of 1,000 matching filings.

Per page
25
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5
4

PRIMARY DOCUMENT

Filing date
28 Jan 2026
Reporting date
26 Jan 2026
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SC TO-T/A

SC TO-T/A

Filing date
07 Jan 2026
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2026
Reporting date
31 Dec 2025
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2026
Reporting date
31 Dec 2025
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2026
Reporting date
31 Dec 2025
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SC TO-T/A

SC TO-T/A

Filing date
19 Dec 2025
Reporting date
Not listed
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SC TO-T/A

SC TO-T/A

Filing date
17 Dec 2025
Reporting date
Not listed
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FWP File 333-278066

FWP

Filing date
02 Dec 2025
Reporting date
Not listed
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424B5 File 333-278066

424B5

Filing date
01 Dec 2025
Reporting date
Not listed
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13F-HR File 028-25193

13F-HR filing

Filing date
12 Nov 2025
Reporting date
30 Sep 2025
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4

PRIMARY DOCUMENT

Filing date
12 Nov 2025
Reporting date
10 Nov 2025
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144 File 001-06571

144 filing

Filing date
10 Nov 2025
Reporting date
Not listed
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10-Q File 001-06571

3Q25 FORM 10-Q

Filing date
05 Nov 2025
Reporting date
30 Sep 2025
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4

PRIMARY DOCUMENT

Filing date
04 Nov 2025
Reporting date
03 Nov 2025
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144 File 001-06571

144 filing

Filing date
03 Nov 2025
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
02 Oct 2025
Reporting date
30 Sep 2025
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4

PRIMARY DOCUMENT

Filing date
02 Oct 2025
Reporting date
30 Sep 2025
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4

PRIMARY DOCUMENT

Filing date
02 Oct 2025
Reporting date
30 Sep 2025
SEC evidence
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FWP File 333-278066

FWP

Filing date
03 Sep 2025
Reporting date
Not listed
SEC evidence
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