// insider-profile

Williams Charles Alan

DirectorOfficerTitle: CHAIRMAN & CEOView on SEC.gov ↗

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 1 insider purchased shares (net $430K). Buying was led by Williams Charles Alan.

// track-record

$1.3M
Total purchased
$0
Total sold
4
4B · 0S transactions
Net buyer
Overall direction

Most active in

Largest trade: $430K in NPB (May 2026)Filing history: Feb 2025May 2026Based on last 14 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
May 12, 2026Williams Charles AlanNPBPurchase25,000$17.21$430K
Apr 1, 2026Williams Charles AlanNPBOption Exercise49,560$0.00$0K
Apr 1, 2026Williams Charles AlanNPBOption Exercise9,333$0.00$0K
Apr 1, 2026Williams Charles AlanNPBOption Exercise49,560$0.00$0K
Apr 1, 2026Williams Charles AlanNPBOption Exercise9,333$0.00$0K

9 more transactions hidden

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