Merck & Co., Inc. delisted
- Form 25-NSE filed on 2026-10-15
- Securities removed from NYSE
- 1.875% Notes due 2026
NEW YORK STOCK EXCHANGE LLC, filed by
MRK
Merck & Co., Inc. SEC filings
Every EDGAR filing for Merck & Co., Inc. (MRK), newest first, with AI summaries and stories.
- Ticker
- MRK
- CIK
- 310158
- Sector
- Biotech and pharma
- Latest filing
- 3d
Next: earnings expected ~Oct 30 ยท 10-Q expected ~Nov 5 (deadline Nov 9)
Insider activity
No open-market insider buys in the last 30 days.
Filings
25-NSEMerck & Co., Inc.MRKLIVE 8-KMerck & Co., Inc.MRKLIVE Merck adds Paul Diaz to board
- Paul J. Diaz elected to Merck's Board
- Effective Nov 1, 2026
- Joined Audit and Research Committees
4Merck & Co., Inc.MRKLIVE 3 insider filings
Mary Ellen Coe, insider filing for MRK
Show all 3
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
Mary Ellen Coe
3Merck & Co., Inc.MRKLIVE Gaurav K Gupta, new insider at MRK
Gaurav K Gupta, reporting
4Merck & Co., Inc.MRKLIVE 2 insider filings
Chirfi Guindo, insider filing for MRK
Show all 2
- 4Insider filing for MRK
- 4Insider filing for MRK
Chirfi Guindo, reporting
144Merck & Co., Inc.MRKLIVE Chirfi Guindo, planned sale of MRK shares
Chirfi Guindo, reporting
144Merck & Co., Inc.MRKLIVE 2 Form 144 notices
Richard R. DeLuca, planned sale of MRK shares
Show all 2
- 144Planned insider sale of MRK shares
- 144Planned insider sale of MRK shares
Richard R. DeLuca, reporting
4Merck & Co., Inc.MRKLIVE Richard R. DeLuca, insider filing for MRK
Richard R. DeLuca, reporting
144Merck & Co., Inc.MRKLIVE Richard R. DeLuca, planned sale of MRK shares
Richard R. DeLuca, reporting
144Merck & Co., Inc.MRKLIVE Richard R. DeLuca, planned sale of MRK shares
Richard R. DeLuca, reporting
4Merck & Co., Inc.MRKLIVE Richard R. DeLuca, insider filing for MRK
Richard R. DeLuca, reporting
4Merck & Co., Inc.MRKLIVE 3 insider filings
David R. Maraldo, insider filing for MRK
Show all 3
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
David R. Maraldo, reporting
10-QMerck & Co., Inc.MRKLIVE 13F-HRMerck & Co., Inc.MRKLIVE 144Merck & Co., Inc.MRKLIVE 2 Form 144 notices
Chirfi Guindo, planned sale of MRK shares
Show all 2
- 144Planned insider sale of MRK shares
- 144Planned insider sale of MRK shares
Chirfi Guindo, reporting
144Merck & Co., Inc.MRKLIVE 2 Form 144 notices
David Michael Williams, planned sale of MRK shares
Show all 2
- 144Planned insider sale of MRK shares
- 144Planned insider sale of MRK shares
David Michael Williams, reporting
8-KMerck & Co., Inc.MRKLIVE 4Merck & Co., Inc.MRKLIVE 3 insider filings
Christine E Seidman, insider filing for MRK
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- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
Christine E Seidman, reporting
11-KMerck & Co., Inc.MRKLIVE 11-KMerck & Co., Inc.MRKLIVE 11-KMerck & Co., Inc.MRKLIVE 4Merck & Co., Inc.MRKLIVE 2 insider filings
Kathy J Warden, insider filing for MRK
Show all 2
- 4Insider filing for MRK
- 4Insider filing for MRK
Kathy J Warden, reporting
4Merck & Co., Inc.MRKLIVE 10 insider filings
Mary Ellen Coe, insider filing for MRK
Show all 10
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
- 4Insider filing for MRK
Mary Ellen Coe, reporting
SDMerck & Co., Inc.MRKLIVE 8-KMerck & Co., Inc.MRKLIVE 8-KMerck & Co., Inc.MRKLIVE 424B5Merck & Co., Inc.MRKLIVE 424B5Merck & Co., Inc.MRKLIVE 13F-HRMerck & Co., Inc.MRKLIVE 4Merck & Co., Inc.MRKLIVE Jennifer Zachary, insider filing for MRK
Jennifer Zachary, reporting