The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Plisinski Michael P since 2005.
This trader's CIK number is 1325550.
At the time of last reporting, Plisinski Michael P was the CEO of Onto Innovation Inc.. (stock ticker symbol ONTO).
Also see all insider trading activities at Onto Innovation Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2006 | AUGT | 0 | $0 | 36,000 | $434,326 | 0 | $0 |
| 2005 | AUGT | 0 | $0 | 24,000 | $293,232 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | RTEC | 0 | $0 | 3,000 | $29,609 | 0 | $0 |
| 2014 | RTEC | 0 | $0 | 12,000 | $110,954 | 0 | $0 |
| 2013 | RTEC | 0 | $0 | 11,786 | $143,232 | 0 | $0 |
| 2012 | RTEC | 0 | $0 | 10,000 | $101,900 | 0 | $0 |
| 2011 | RTEC | 0 | $0 | 24,000 | $230,440 | 0 | $0 |
| 2008 | RTEC | 0 | $0 | 7,600 | $75,779 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | ONTO | 0 | $0 | 85,000 | $18,035,400 | 42,698 | $0 |
| 2024 | ONTO | 0 | $0 | 40,000 | $7,018,520 | 43,884 | $0 |
| 2023 | ONTO | 0 | $0 | 31,000 | $3,488,802 | 56,042 | $0 |
| 2022 | ONTO | 0 | $0 | 0 | $0 | 31,210 | $0 |
| 2021 | ONTO | 0 | $0 | 40,000 | $3,012,990 | 0 | $0 |
| 2020 | ONTO | 0 | $0 | 70,000 | $2,487,805 | 0 | $0 |
1. August Technology Corp (AUGT)
2. Rudolph Technologies Inc (RTEC)
3. Onto Innovation Inc. (ONTO)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2006-01-19 | AUGT | Sale | 20,700 | 12.08 | 250,056 |
| 2006-01-13 | AUGT | Sale | 10,300 | 12.05 | 124,145 |
| 2006-01-17 | AUGT | Sale | 5,000 | 12.03 | 60,125 |
| 2005-09-27 | AUGT | Sale | 12,000 | 12.21 | 146,484 |
| 2005-09-22 | AUGT | Sale | 12,000 | 12.23 | 146,748 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-01-15 | RTEC | Sale | 3,000 | 9.87 | 29,609 |
| 2014-12-15 | RTEC | Sale | 3,000 | 9.57 | 28,710 |
| 2014-11-17 | RTEC | Sale | 3,000 | 9.08 | 27,243 |
| 2014-10-17 | RTEC | Sale | 3,000 | 9.06 | 27,180 |
| 2014-09-15 | RTEC | Sale | 3,000 | 9.27 | 27,821 |
| 2013-05-28 | RTEC | Sale | 6,000 | 12.01 | 72,036 |
| 2013-05-29 | RTEC | Sale | 5,786 | 12.30 | 71,196 |
| 2012-02-29 | RTEC | Sale | 10,000 | 10.19 | 101,900 |
| 2011-11-30 | RTEC | Sale | 12,000 | 7.76 | 93,120 |
| 2011-02-18 | RTEC | Sale | 10,000 | 11.64 | 116,450 |
| 2011-02-03 | RTEC | Sale | 2,000 | 10.44 | 20,870 |
| 2008-09-22 | RTEC | Sale | 1,600 | 10.01 | 16,020 |
| 2008-09-18 | RTEC | Sale | 3,000 | 9.95 | 29,849 |
| 2008-08-11 | RTEC | Sale | 3,000 | 9.97 | 29,910 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-02-14 | ONTO | Option Ex | 23,650 | .00 | 0 |
| 2025-02-10 | ONTO | Option Ex | 19,048 | .00 | 0 |
| 2025-01-21 | ONTO | Sale | 35,000 | 219.19 | 7,671,650 |
| 2025-01-16 | ONTO | Sale | 30,000 | 211.68 | 6,350,250 |
| 2025-01-14 | ONTO | Sale | 20,000 | 200.68 | 4,013,500 |
| 2024-03-20 | ONTO | Sale | 40,000 | 175.46 | 7,018,520 |
| 2024-02-08 | ONTO | Option Ex | 24,834 | .00 | 0 |
| 2024-02-10 | ONTO | Option Ex | 19,050 | .00 | 0 |
| 2023-08-21 | ONTO | Sale | 31,000 | 112.54 | 3,488,802 |
| 2023-02-08 | ONTO | Option Ex | 24,834 | .00 | 0 |
| 2023-02-07 | ONTO | Option Ex | 31,208 | .00 | 0 |
| 2022-02-07 | ONTO | Option Ex | 31,210 | .00 | 0 |
| 2021-08-06 | ONTO | Sale | 29,592 | 75.34 | 2,229,461 |
| 2021-06-15 | ONTO | Sale | 1,800 | 75.25 | 135,450 |
| 2021-06-16 | ONTO | Sale | 1,700 | 75.24 | 127,907 |
| 2021-06-14 | ONTO | Sale | 6,908 | 75.30 | 520,172 |
| 2020-11-03 | ONTO | Sale | 45,179 | 35.65 | 1,610,631 |
| 2020-11-04 | ONTO | Sale | 24,821 | 35.34 | 877,174 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Plisinski Michael P (CEO of Onto Innovation Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.