SEC CIK 1423238

Lewis Michael A

Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
NPKIview stock →135,8652026-08-17
PORview stock →15,0452026-07-27

Position History — NPKI

Reported shares owned immediately after each Form 4 transaction, over time.

045,95991,919137,8782025-062025-082025-112026-022026-052026-052026-08

Recent Filings — NPKI

DateActivitySharesPriceOwned After
2026-08-17Open-market sale2,013$14.26135,865
2026-05-20Grant / award8,558$0.00137,878
2026-05-15Open-market sale2,013$15.30129,320
2026-02-23Open-market sale2,013$14.31131,333
2025-11-24Open-market sale2,013$12.00133,346
2025-08-25Open-market sale2,013$10.33135,359
2025-06-16Open-market sale2,013$8.60137,372

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.