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| Keyboard |
| Nanometrics Inc | |
|---|---|
| Ticker | ONTO |
| CIK # | 0000704532 |
| CUSIP | 683344105 |
| Sector | Life Sciences - Measuring & Controlling Devices, Nec |
| Address | 1550 Buckeye Drive, Milpitas, CA 95035 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Nanometrics Inc | 2018-11-26 | 4.0 M | Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0000704532] | 10-K | |
| [0000704532] | 10-Q | |
| [0000704532] | 3 | |
| [0000704532] | 4 | |
| [0000704532] | 5 | |
| [0000704532] | 8-K | |
| [0000704532] | D | |
| [0000704532] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Plisinski Michael P
Common Stock
|
2026-03-03 | Tax withheld | 3,742 | $207.50 | 776,465 |
|
Yaldaei Ramil
Common Stock
|
2026-03-03 | Tax withheld | 615 | $207.50 | 127,612 |
|
Dolev Ido
Common Stock
|
2026-03-03 | Tax withheld | 819 | $207.50 | 169,942 |
|
OH Yoon Ah
Common Stock
|
2026-03-03 | Tax withheld | 417 | $207.50 | 86,528 |
|
Yaldaei Ramil
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,548 | $0.00 | |
|
Yaldaei Ramil
Common Stock
|
2026-03-02 | Grant | 7,683 | $0.00 | |
|
Plisinski Michael P
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 7,239 | $0.00 | |
|
Chen Shirley
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,261 | $0.00 | |
|
Dolev Ido
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,720 | $0.00 | |
|
Plisinski Michael P
Common Stock
|
2026-03-02 | Grant | 14,479 | $0.00 | |
|
Chen Shirley
Common Stock
|
2026-03-02 | Grant | 2,523 | $0.00 | |
|
Roberts Brian K
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,548 | $0.00 | |
|
Roberts Brian K
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,548 | $0.00 | |
|
OH Yoon Ah
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,204 | $0.00 | |
|
OH Yoon Ah
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,204 | $0.00 | |
|
Roberts Brian K
Common Stock
|
2026-03-02 | Grant | 3,096 | $0.00 | |
|
Dolev Ido
Common Stock
|
2026-03-02 | Grant | 3,440 | $0.00 | |
|
Yaldaei Ramil
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,548 | $0.00 | |
|
Dolev Ido
Performance Stock Unit · derivative
|
2026-03-02 | Grant | 1,720 | $0.00 | |
|
OH Yoon Ah
Common Stock
|
2026-03-02 | Grant | 2,408 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 577 | 45,486,046 |
| 2025-12-31 | 491 | 45,401,283 |
| 2025-09-30 | 478 | 46,458,505 |
| 2025-06-30 | 451 | 47,632,280 |
| 2025-03-31 | 481 | 45,674,481 |
| 2024-12-31 | 523 | 44,812,392 |
| 2024-09-30 | 524 | 46,365,268 |
| 2024-06-30 | 507 | 44,922,715 |
| 2024-03-31 | 435 | 47,037,926 |
| 2023-12-31 | 394 | 46,033,132 |
| 2023-09-30 | 361 | 45,162,361 |
| 2023-06-30 | 330 | 43,902,223 |