Company
ONTO · CIK 0000704532
Disposition (code F) of 3,239 shares at $254.55 per share.
Reporting Person ROBERTS BRIAN K · Officer Title Chief Financial Officer · Transaction Code F
Traded Sep 2, 2026 · Disclosed Sep 4, 2026
Source: SEC Form 4 · 0001259094-26-000005 · filed 2026-09-04 · View filing →
Disposition (code F) of 1,516 shares at $254.55 per share.
Reporting Person Chen Shirley · Officer Title Senior Vice President of Custo · Transaction Code F
Traded Sep 2, 2026 · Disclosed Sep 4, 2026
Source: SEC Form 4 · 0002074793-26-000008 · filed 2026-09-04 · View filing →
Sale of 1,000 shares at $302.3 per share.
Reporting Person Lynch Susan D · Transaction Code S
Traded Aug 21, 2026 · Disclosed Aug 25, 2026
Source: SEC Form 4 · 0001784973-26-000007 · filed 2026-08-25 · View filing →