OH YOON AH

PrivateCIK: 1889970
Location

WILMINGTON, MA

OH YOON AH received a stock award from ONTO INNOVATION INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderOH YOON AHCIK 1889970
IssuerONTO INNOVATION INC.CIK 704532
Other
Since Oct 2021
+4.40K
Net shares
Net buyer
$86.5K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
4.82K acquired · 417.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
A · Award

Shares

+2.41K

Price / share

Trade value

% of position

12.3%
3/2/2026
19.65K22.06K

Common Stock

Direct
F · Tax Withholding

Shares

417.00

Price / share

$207.50

Trade value

$86.53K

% of position

1.9%
3/3/2026
22.06K21.64K
Total

Net shares

+1.99K

Net value

-$86.53K

Derivative Transactions2

Performance Stock Unit

Direct
A · Award
Converts to

Common Stock

1.20K shares

Shares

+1.20K

Strike price

Held after

1.20K

Exercisable

3/2/2026

Performance Stock Unit

Direct
A · Award
Converts to

Common Stock

1.20K shares

Shares

+1.20K

Strike price

Held after

1.20K

Exercisable

3/2/2026
OH YOON AH — Insider Transaction (Form 4) Filed Mar 4, 2026 | Finecho