ONTO

ONTO INNOVATION INC.

Next Earnings

Aug 05, 2026

Net Activity (1Y)

-$6.3M

Net Activity (90D)

-$373K

Insider Activity Graph

(19 shown · 56 raw)

Green/Red bubbles = daily net insider value (size = magnitude), Blue line = daily close price, E = earnings-related SEC filing

Insider trades for this company
Insider	Title	Type	Date ↓	Shares	Value
Ramil Yaldaei	Chief Operating Officer	Tax Withhold	2026-05-15	843	$229K
Yoon Ah Oh	SVP, Gen Counsel & Corp Sec	Tax Withhold	2026-05-15	530	$144K
Ramil Yaldaei	Chief Operating Officer	Tax Withhold	2026-03-03	615	$128K
Plisinski Michael P	Chief Executive Officer	Tax Withhold	2026-03-03	3,742	$776K
Ido Dolev	EVP, Prod Solutions Grp	Tax Withhold	2026-03-03	819	$170K
Yoon Ah Oh	SVP, Gen Counsel & Corp Sec	Tax Withhold	2026-03-03	417	$87K
Ramil Yaldaei	Chief Operating Officer	Tax Withhold	2026-03-01	623	$134K
Plisinski Michael P	Chief Executive Officer	Tax Withhold	2026-03-01	4,147	$895K
Yoon Ah Oh	SVP, Gen Counsel & Corp Sec	Tax Withhold	2026-03-01	574	$124K
Plisinski Michael P	Chief Executive Officer	Tax Withhold	2026-02-14	12,551	$2.7M
Yoon Ah Oh	SVP, Gen Counsel & Corp Sec	Tax Withhold	2026-02-14	1,595	$346K
Ido Dolev	EVP, Prod Solutions Grp	Tax Withhold	2025-12-02	3,183	$490K
Ramil Yaldaei	Chief Operating Officer	Tax Withhold	2025-10-03	594	$85K