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ONTO INNOVATION INC.

ONTO Scheduled selling only

CIK 0000704532 #717 in the set updated 18 Sep 2026

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$302.30K

$302.30K on a plan · $0.00 straight out of an exercise

Sold at will

$0.00

0 of 1 sales

Net

−$302.30K

$0.00 against sales at will

By person

14 insiders · 1 transaction

71.0×

Michael P. Plisinski holds 71.0 times base salary in stock. $54.18M of shares against $762.46K in salary for 2025.

Salary from the company's own proxy. The shares are what Michael P. Plisinski last reported holding, valued at $302.30, the price Common Stock was last bought or sold at on the open market here, on 21 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Lynch Susan D

Director

—

$302.30K (1) scheduled

−$302.30K

2,684

0.0055%

$811.37K

+231.8%

Plisinski Michael P

Chief Executive Officer

—

179,242

0.3652%

$54.18M

−23.9%

SEAMS CHRISTOPHER A

Director

—

38,513

0.0785%

$11.64M

+8.1%

Dolev Ido

EVP, Prod Solutions Grp

—

26,536

0.0541%

$8.02M

+18,201%

OH Yoon Ah

SVP, Gen Counsel & Corp Sec

—

21,110

0.0430%

$6.38M

+47.5%

ROBERTS BRIAN K

Chief Financial Officer

—

21,032

0.0429%

$6.36M

—

Vedula Srinivas

SVP Customer Success

—

18,730

0.0382%

$5.66M

+16.7%

YALDAEI RAMIL

Chief Operating Officer

—

17,593

0.0358%

$5.32M

+77.9%

Chen Shirley

Senior Vice President of Custo

—

14,001

0.0285%

$4.23M

—

Slicer Mark

Chief Financial Officer

—

13,640

0.0278%

$4.12M

+13.4%

MILLER DAVID BRIAN

Director

—

12,692

0.0259%

$3.84M

+29.3%

Su May

Director

—

7,984

0.0163%

$2.41M

+56.3%

Kelley Stephen Douglas

Director

—

6,384

0.0130%

$1.93M

+81.9%

SCHWARTZ STEPHEN S

Director

—

3,536

0.0072%

$1.07M

+434.9%

ONTO INNOVATION INC.

By person

Individual transactions

What was left out