Onto Innovation Inc. (ONTO) insider trading.
In Q3 2026, insiders at Onto Innovation Inc. reported 4 non-derivative transactions on 4 Forms 3, 4 and 5: 0 open-market purchases and 1 sale worth $302K.
- Transactions
- 4
- Purchases (P)
- 0
- Sales (S)
- 1
- Net shares, P minus S
- -1,000
- Insiders
- 3
- Last filed
- 2026-09-04
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Roberts Brian K | Officer · Chief Financial Officer | 2 | 0 | 0 |
| Chen Shirley | Officer · Senior Vice President of Custo | 1 | 0 | 0 |
| Lynch Susan D | Director | 1 | 0 | 1 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-02 | Roberts Brian K | F (D) | 3,239 | $254.55 | 21,032 | Form 4/A |
| 2026-09-02 | Roberts Brian K | F (D) | 3,239 | $254.55 | 21,032 | Form 4 |
| 2026-09-02 | Chen Shirley | F (D) | 1,516 | $254.55 | 14,001 | Form 4 |
| 2026-08-21 | Lynch Susan D | S (D) | 1,000 | $302.3 | 2,684 | Form 4 |
Transaction codes in this quarter
Get ONTO insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=704532&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · ONTO company page · Onto Innovation Inc. on SEC.gov
Questions
Are insiders buying or selling Onto Innovation Inc. (ONTO)?
In Q3 2026, insiders at Onto Innovation Inc. reported 4 non-derivative transactions on 4 Forms 3, 4 and 5: 0 open-market purchases and 1 sale worth $302K. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Onto Innovation Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/onto.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.