Figures computed from official regulatory filings — .
Ask the machine
Search and compare insider transactions, companies and their statistics in plain language. Your question becomes a query over available data, not a conversation or investment advice.
Data for MERCK SHARP & DOHME LLC only. No web search. Global per-insider statistics are excluded.
An executed search uses one credit, even with no results. Errors and unsupported questions use no credits.
Business description unavailable in our sources.
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
23 buys534 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Seidman Christine E | AwardD (derivative) | $8.1K | SEC |
| Karsanbhai Surendralal Lanca | AwardD (derivative) | $16.2K | SEC |
| Coe Mary Ellen | AwardD (derivative) | $30K | SEC |
| LAVIZZO-MOUREY RISA Jtrack record | AwardD (derivative) | $220K | SEC |
| Seidman Christine E | AwardD (derivative) | $220K | SEC |
| Mayo Stephen | AwardD (derivative) | $220K | SEC |
| BAKER DOUGLAS M JR | AwardD (derivative) | $220K | SEC |
| Coe Mary Ellen | AwardD (derivative) | $220K | SEC |
| Karsanbhai Surendralal Lanca | AwardD (derivative) | $220K | SEC |
| GLOCER THOMAS H | AwardD (derivative) | $220K | Unusual size | SEC |
| CRAIG PAMELA | AwardD (derivative) | $220K | Unusual size | SEC |
| RUSSO PATRICIA Ftrack record | AwardD (derivative) | $220K | Unusual size | SEC |
| Rothman Paul | AwardD (derivative) | $220K | SEC |
| THULIN INGE G | AwardD (derivative) | $220K | SEC |
| Warden Kathy J | AwardD (derivative) | $220K | SEC |
| Smart Dalton E. III | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Foard Brian | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Williams David Michael | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Litchfield Caroline | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Guindo Chirfi | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| DeLuca Richard R. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Li Dean Y | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| DeLuca Richard R. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Guindo Chirfi | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Oosthuizen Johannes Jacobus | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |