// insider-profile

Armstrong Kathryn Michelle

OfficerTitle: CHIEF SCIENTIFIC OFFICERView on SEC.gov ↗

// activity-summary

No insider transactions in the last 30 days.

// track-record

$0
Total purchased
$0
Total sold
0
0B · 0S transactions
Mixed
Overall direction
Filing history: Feb 2025Feb 2026Based on last 8 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Feb 27, 2026Armstrong Kathryn MichelleUSNAOption Exercise4,190
Feb 27, 2026Armstrong Kathryn MichelleUSNATax Withholding2,015$21.52$43K
Feb 27, 2026Armstrong Kathryn MichelleUSNAOption Exercise4,190$0.00$0K
Feb 19, 2026Armstrong Kathryn MichelleUSNAAward24,526$0.00$0K
Jul 25, 2025Armstrong Kathryn MichelleUSNAOption Exercise1,165

3 more transactions hidden

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