// insider-profile
OH Yoon Ah
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$770K
Total sold
2
0B · 2S transactions
Net seller
Overall direction
Most active in
Filing history: Oct 2023 — Mar 2026Based on last 37 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 3, 2026 | OH Yoon Ah | ONTO | Tax Withholding | 417 | $207.50 | $87K |
| Mar 2, 2026 | OH Yoon Ah | ONTO | Award | 2,408 | $0.00 | $0K |
| Mar 2, 2026 | OH Yoon Ah | ONTO | Award | 1,204 | $0.00 | $0K |
| Mar 2, 2026 | OH Yoon Ah | ONTO | Award | 1,204 | $0.00 | $0K |
| Mar 1, 2026 | OH Yoon Ah | ONTO | Option Exercise | 724 | $0.00 | $0K |
32 more transactions hidden
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