// insider-profile
Williams David Michael
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares (net $77K) versus 1 sale. Buying was led by Williams David Michael.
// track-record
$0
Total purchased
$2.0M
Total sold
4
0B · 4S transactions
Net seller
Overall direction
Most active in
Filing history: Jan 2024 — Apr 2026Based on last 18 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 29, 2026 | Williams David Michael | MRK | Option Exercise | 1,377 | $110.03 | $152K |
| Apr 29, 2026 | Williams David Michael | MRK | Tax Withholding | 679 | $110.03 | $75K |
| Apr 29, 2026 | Williams David Michael | MRK | Option Exercise | 1,377 | $0.00 | $0K |
| Feb 6, 2026 | Williams David Michael | MRK | Option Exercise | 5,000 | $77.62 | $388K |
| Feb 6, 2026 | Williams David Michael | MRK | Sale | 5,000 | $121.91 | $610K |
13 more transactions hidden
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