// insider-profile

Chattopadhyay Sanat

DirectorTitle: Exe V-P & Pres. MMDView on SEC.gov ↗

// 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 2023Apr 2026Based on last 22 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Apr 29, 2026Chattopadhyay SanatMRKOption Exercise2,597$110.03$286K
Apr 29, 2026Chattopadhyay SanatMRKTax Withholding1,130$110.03$124K
Apr 29, 2026Chattopadhyay SanatMRKOption Exercise2,597$0.00$0K
Mar 31, 2026Chattopadhyay SanatASHAward258$55.61$14K
Jan 26, 2026Chattopadhyay SanatMRKAward13,880$107.40$1.49M

17 more transactions hidden

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