Updated: May 19, 2026

Michael P Plisinski

ONTOONTO INNOVATION INC.SEC CIK: 0001325550
Estimated Net Worth
$103 Million
Last Updated: May 19, 2026 11:14 PM EST

Transaction Summary

Total Transactions105
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions26

Transaction Volume

Total Volume-$35.43M
Net Volume$35.43M
Buy Volume$0
Sell Volume-$35.43M

Trade Analysis

AVG Trade Size-$555.13K
Largest Trade$1.57M
Most Active MonthFeb
Most Active Year2006

Trading Sentiment

OverallBullish
Recent TradeNeutral
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Michael P Plisinski has an estimated net worth of $103 Million. This is based on reported shares across multiple companies, which include ONTO INNOVATION INC., RUDOLPH TECHNOLOGIES INC, and AUGUST TECHNOLOGY CORP.



2006 was Michael P Plisinski's most active year for acquiring shares with 17 total transactions. Michael P Plisinski's most active month to acquire stocks was the month of January. 2006 was Michael P Plisinski's most active year for disposing of shares, totalling 41 transactions. Michael P Plisinski's most active month to dispose stocks was the month of December. 2006 saw Michael P Plisinski paying a total of $1,573,107.20 for 195,446 shares, this is the most they've acquired in one year. In 2025 Michael P Plisinski cashed out on 160,590 shares for a total of $23,197,023.11, their largest year based on trade value.

Holdings & Transactions

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