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Form 4 · Statement of Changes in Beneficial Ownership · Filed 2026-05-20

Su May Files Onto Innovation (ONTO) Form 4 - May 20, 2026

Su May bought 761 ONTO shares in this Form 4 filing, reported to the SEC on 2026-05-20.

Insider
Su May
Issuer
Onto Innovation Inc. ONTO · NYSE
Filed
Period
2026-05-20
Accession
0001918546-26-000003

Transactions (1)

Insider Date Type Shares Price Value Own
Su May 2026-05-20 Buy 761 $0.00 $0.00 Direct
Net change+761$0.00

About Onto Innovation Inc.

Onto Innovation Inc. is a leading company specializing in the development and provision of comprehensive metrology and inspection solutions for the semiconductor industry. Its primary function is to provide advanced analysis tools that ensure semiconductor manufacturers maintain high levels of quality and performance in their products. Onto Innovation's technology enables precise measurements and inspections, critical in the production of various electronic components including memory devices, logic chips, and power management systems. Notable for its cutting-edge technology, Onto Innovation’s systems are pivotal in the fabrication of nanoscale devices. The company serves a wide market including foundries, integrated device manufacturers (IDMs), and research institutions, impacting sectors such as consumer electronics, automotive, and telecommunications. With an ongoing evolution in electronics and the push for miniaturization, Onto Innovation plays a crucial role. In the financial market, Onto Innovation Inc. stands out as a key player in the semiconductor supply chain, known for its innovation and contributions to the emerging trends in semiconductor technology. Its market significance is underscored by its ability to adapt to the fast-paced advancements in the semiconductor industry, making it a critical enabler of future technological advancements.

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