// insider-profile
Davidson Michael H.
Title: Chief Executive OfficerView on SEC.gov ↗
// activity-summary
No insider transactions in the last 30 days.
// track-record
$168K
Total purchased
$25.3M
Total sold
10
2B · 8S transactions
Net seller
Overall direction
Most active in
Avg buy vs sell price
Average prices across open-market transactions in this dataset.
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 2, 2026 | Davidson Michael H. | NAMS | Option Exercise | 443,707 | — | — |
| Mar 2, 2026 | Davidson Michael H. | NAMS | Sale | 443,707 | $33.25 | $14.75M |
| Mar 2, 2026 | Davidson Michael H. | NAMS | Option Exercise | 443,707 | $0.00 | $0K |
| Feb 26, 2026 | Davidson Michael H. | NAMS | Option Exercise | 183,332 | — | — |
| Feb 26, 2026 | Davidson Michael H. | NAMS | Sale | 165,408 | $33.63 | $5.56M |
35 more transactions hidden
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