David R. Maraldo insider trades
Open-market stock purchases and sales by David R. Maraldo, EVP & Pres. MMD at Merck & Co, Inc, from SEC Form 4 filings since May 2, 2026.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Aug 5, 2026 | MRK Merck & Co, Inc | Bought (not open market) | — |
| Aug 5, 2026 | MRK Merck & Co, Inc | Sold | $812K |
| Aug 5, 2026 | MRK Merck & Co, Inc | Sold | $1.2M |
| Aug 5, 2026 | MRK Merck & Co, Inc | Sold | $346K |
| Aug 5, 2026 | MRK Merck & Co, Inc | Bought (not open market) | — |
| Aug 5, 2026 | MRK Merck & Co, Inc | Bought (not open market) | — |
| May 5, 2026 | MRK Merck & Co, Inc | Bought (not open market) | — |
| May 5, 2026 | MRK Merck & Co, Inc | Bought (not open market) | — |
| May 2, 2026 | MRK Merck & Co, Inc | Sold (not open market) | $17.8K |
| May 2, 2026 | MRK Merck & Co, Inc | Bought (not open market) | — |
Companies traded
- MRK Merck & Co, Inc: 3 sales, last Aug 5, 2026