SEC CIK 1202738

BERLINGHIERI LEO

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

Current Positions

CompanyShares OwnedAs Of
MKSIview stock →157,546.292013-12-30
ONTOview stock →20,2102024-05-22

Position History — ONTO

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

08,62517,25125,8762019-102019-102019-102020-052021-052021-092021-092021-112022-052023-052024-05

Recent Filings — ONTO

DateActivitySharesPriceOwned After
2024-05-22Grant / award809$0.0020,210
2023-05-09Grant / award2,200$0.0019,401
2022-05-10Grant / award2,100$0.0017,201
2021-11-01Open-market sale5,275$80.4815,101
2021-09-13Disposition to issuer1,716$77.9120,376
2021-09-13Disposition to issuer3,784$77.1422,092
2021-05-11Grant / award2,500$0.0025,876
2020-05-12Grant / award4,800$0.0023,376
2019-10-25———0
2019-10-25Grant / award3,297—18,576
2019-10-25Grant / award15,279—15,279

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