OH Yoon Ah (CIK 0001889970)

Latest company ownership

ONTO - ONTO INNOVATION INC.
Role: SVP, Gen Counsel & Corp Sec
Shares held
18,010
Last filed at
May 19, 2025
Confidence Score
49.3
2025Q4
Confidence Score History
2022Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 15, 2025 May 19, 2025 ONTO INNOVATION INC. SVP, Gen Counsel & Corp Sec Sell 42.5 -603 -3.24% ✗ $59.1K
Mar 1, 2025 Mar 3, 2025 ONTO INNOVATION INC. SVP, Gen Counsel & Corp Sec Sell 46.3 -304 -1.90% ✗ $44.3K
Feb 14, 2025 Feb 19, 2025 ONTO INNOVATION INC. VP, General Counsel & Corp Sec Sell 40.0 -2,323 -12.69% ✗ $410.1K
Feb 10, 2025 Feb 12, 2025 ONTO INNOVATION INC. VP, General Counsel & Corp Sec Sell 40.0 -1,391 -10.69% ✗ $254.9K
Oct 25, 2024 Oct 28, 2024 ONTO INNOVATION INC. General Counsel Sell 40.0 -1,296 -9.06% ✗ $264.9K
May 15, 2024 May 17, 2024 ONTO INNOVATION INC. VP, General Counsel & Corp Sec Sell 42.5 -603 -4.04% ✗ $140.9K
Mar 15, 2024 Mar 18, 2024 ONTO INNOVATION INC. VP, General Counsel & Corp Sec Sell 12.5 -4,370 -22.66% ✓ $770.4K
Feb 14, 2024 Feb 16, 2024 ONTO INNOVATION INC. VP, General Counsel & Corp Sec Sell 42.5 -493 -2.76% ✗ $85.3K
Feb 10, 2024 Feb 12, 2024 ONTO INNOVATION INC. VP, General Counsel & Corp Sec Sell 40.0 -1,395 -8.42% ✗ $251.1K
Oct 25, 2023 Oct 26, 2023 ONTO INNOVATION INC. VP, General Counsel Sell 42.5 -795 -4.58% ✗ $88.4K
Feb 10, 2023 Feb 13, 2023 ONTO INNOVATION INC. General Counsel Sell 46.3 -318 -3.19% ✗ $25.7K
Oct 25, 2022 Oct 26, 2022 ONTO INNOVATION INC. VP, General Counsel Sell 42.5 -787 -7.31% ✗ $53K