// insider-profile
Chattopadhyay Sanat
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares (net $161K) versus 1 sale. Buying was led by Chattopadhyay Sanat.
// track-record
$0
Total purchased
$0
Total sold
0
0B · 0S transactions
Mixed
Overall direction
Filing history: Nov 2023 — Apr 2026Based on last 22 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 29, 2026 | Chattopadhyay Sanat | MRK | Option Exercise | 2,597 | $110.03 | $286K |
| Apr 29, 2026 | Chattopadhyay Sanat | MRK | Tax Withholding | 1,130 | $110.03 | $124K |
| Apr 29, 2026 | Chattopadhyay Sanat | MRK | Option Exercise | 2,597 | $0.00 | $0K |
| Mar 31, 2026 | Chattopadhyay Sanat | ASH | Award | 258 | $55.61 | $14K |
| Jan 26, 2026 | Chattopadhyay Sanat | MRK | Award | 13,880 | $107.40 | $1.49M |
17 more transactions hidden
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