Maraldo David R.
SEC CIK 2126478 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MRK | Merck & Co. | EVP, Pres. MMD | 20.9K | — | $2.41M | 4 | 2026-05-02 | 2026-08-05 |
Most active insiders at MRK, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Zachary Jennifer | EVP, GC | — | $25.20M |
| 2 | DeLuca Richard R. | EVP, Pres, Merck Animal Heallth | — | $11.29M |
| 3 | Guindo Chirfi | EVP, Access, Policy, Comms | — | $8.15M |
| 4 | Williams David Michael | EVP, Chief Info, Digital Off | — | $8.13M |
| 5 | Davis Robert M | COB, CEO, Pres, Dir | — | $5.60M |
| 6 | Litchfield Caroline | EVP, CFO | — | $5.02M |
| 7 | Li Dean Y | Pres, Executive VP, MRL | — | $2.99M |
| 8 | Maraldo David R. | EVP, Pres. MMD | — | $2.41M |
| 9 | Oosthuizen Johannes Jacobus | Pres, U.S. Market | — | $1.83M |
| 10 | Smart Dalton E. III | SVP Fin. - Gbl Ctrl | — | $766.0K |
Transactions 4
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-08-07 16:21 | 2026-08-05 | MRK | Merck & Co. | Maraldo David R. | EVP, Pres. MMD | M - OptEx | $82.25 | +18.7K | 20.9K | +853% | +$1.54M |
| DM | 2026-08-07 16:21 | 2026-08-05 | MRK | Merck & Co. | Maraldo David R. | EVP, Pres. MMD | S - Sale+OE | $128.72 | -18.7K | 18.2K | -51% | -$2.41M |
| D | 2026-05-05 13:47 | 2026-05-02 | MRK | Merck & Co. | Maraldo David R. | EVP, Pres. MMD | M - OptEx | $112.16 | +552 | 18.4K | +3% | +$61.9K |
| D | 2026-05-05 13:47 | 2026-05-02 | MRK | Merck & Co. | Maraldo David R. | EVP, Pres. MMD | F - Tax | $112.16 | -159 | 18.2K | -0.9% | -$17.8K |
Purchase Sale Sale after option exercise All abbreviations