Sanat Chattopadhyay
CIK 1670690 · Exe V-P & Pres. MMD · last filed 2026-05-01
Sanat Chattopadhyay is an Exe V-P & Pres. MMD who has filed 46 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing, for MRK, was dated May 1, 2026. Across all open-market trades the lifetime net is −$45.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $8.2M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$8.19M
2
46
-$45.61M
Holdings By Company
Recent Filings
46 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-01 | MRK | Mixed | +1,467 | $161.4K | EDGAR |
| 2026-04-01 | ASH | Grant (A) | — | $0 | EDGAR |
| 2026-01-28 | MRK | Grant (A) | +13,880 | $1.49M | EDGAR |
| 2026-01-21 | ASH | Grant (A) | — | $0 | EDGAR |
| 2026-01-05 | ASH | Grant (A) | — | $0 | EDGAR |
| 2025-10-02 | ASH | Grant (A) | — | $0 | EDGAR |
| 2025-07-02 | ASH | Grant (A) | — | $0 | EDGAR |
| 2025-05-01 | MRK | Grant (A) | — | $0 | EDGAR |
| 2025-04-01 | ASH | Grant (A) | — | $0 | EDGAR |
| 2025-01-29 | MRK | Grant (A) | +28,136 | $2.76M | EDGAR |