Onto Innovation Inc.
US ˙ NYSE ˙ US6833441057

SecurityONTO / Onto Innovation Inc.
InsiderMark Slicer
This page shows the track record and history of Slicer Mark insider trades in Onto Innovation Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Mark Slicer in ONTO / Onto Innovation Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

ONTO / Onto Innovation Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Mark Slicer in ONTO / Onto Innovation Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

ONTO / Onto Innovation Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-05-19 2025-05-17 4 Slicer Mark ONTO Common Stock F - Taxes D 99.4000 -2,066 -205 13,640
2025-03-05 2025-03-03 4 Slicer Mark ONTO Common Stock A - Award D 2,941 15,706
2025-03-03 2025-03-01 4 Slicer Mark ONTO Common Stock F - Taxes D 145.6600 -336 -49 12,765
2025-02-19 2025-02-14 4 Slicer Mark ONTO Common Stock F - Taxes D 176.5500 -620 -109 13,101
2025-02-19 2025-02-14 4 Slicer Mark ONTO Common Stock F - Taxes D 176.5500 -1,776 -314 13,721
2025-02-19 2025-02-14 4 Slicer Mark ONTO Common Stock M - Exercise D 4,564 15,497
2024-11-18 2024-11-15 4 Slicer Mark ONTO Common Stock S - Sale D 160.4100 -1,100 -176 10,933
2024-06-10 2024-06-07 4 Slicer Mark ONTO Common Stock S - Sale D 217.1700 -519 -113 12,033
2024-06-10 2024-06-06 4 Slicer Mark ONTO Common Stock S - Sale D 221.2100 -519 -115 12,552
2024-05-21 2024-05-17 4 Slicer Mark ONTO Common Stock F - Taxes D 223.5000 -1,633 -365 13,071
2024-03-05 2024-03-01 4 Slicer Mark ONTO Common Stock A - Award D 2,077 14,704
2024-02-16 2024-02-14 4 Slicer Mark ONTO Common Stock F - Taxes D 173.0800 -484 -84 12,627
2023-09-18 2023-09-15 4 Slicer Mark ONTO Common Stock S - Sale D 127.0300 -169 -21 13,111
2023-09-18 2023-09-15 4 Slicer Mark ONTO Common Stock S - Sale D 125.9800 -1,507 -190 13,280
2023-09-18 2023-09-15 4 Slicer Mark ONTO Common Stock S - Sale D 124.3100 -601 -75 14,787
2023-09-18 2023-09-15 4 Slicer Mark ONTO Common Stock S - Sale D 123.6400 -728 -90 15,388
2023-05-17 2023-05-17 4 Slicer Mark ONTO Common Stock F - Taxes D 97.9500 -1,269 -124 16,116
2023-02-16 2023-02-14 4 Slicer Mark ONTO Common Stock A - Award D 4,564 17,385
2022-05-19 2022-05-17 4 Slicer Mark ONTO Common Stock A - Award D 12,821 12,821
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)