Yoon Ah Oh

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Wilmington, MA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
By: Eric French For: Yoon Ah Oh
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Yoon Ah Oh

Form 4 holding SVP, Gen Counsel & Corp Sec

ONTO INNOVATION INC.

Security class
Performance Stock Unit
Shares / value
1,204
Estimated value
$214,120
Report date
02 Mar 2026
Price
$145.66
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Yoon Ah Oh

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