Updated: May 18, 2026

Bor Yeu Tsaur

KOPNKOPIN CORPSEC CIK: 0001251765
Estimated Net Worth
$3.48 Million45.7%vs Last Year
Last Updated: May 18, 2026 02:18 PM EST

Transaction Summary

Total Transactions70
Buy-Sell Ratio0.44
Buy Transactions21
Sell Transactions48

Transaction Volume

Total Volume$3.68M
Net Volume-$3.36M
Buy Volume$160.62K
Sell Volume$3.52M

Trade Analysis

AVG Trade Size$52.52K
Largest Trade$984K
Most Active MonthDec
Most Active Year2008

Trading Sentiment

OverallBearish
Recent TradeSelling
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

Bor Yeu Tsaur has an estimated net worth of $3.48 Million. This is based on reported shares in KOPIN CORP.



2008 was Bor Yeu Tsaur's most active year for acquiring shares with 10 total transactions. Bor Yeu Tsaur's most active month to acquire stocks was the month of November. 2008 was Bor Yeu Tsaur's most active year for disposing of shares, totalling 15 transactions. Bor Yeu Tsaur's most active month to dispose stocks was the month of November. 2021 saw Bor Yeu Tsaur paying a total of $142,120.00 for 32,300 shares, this is the most they've acquired in one year. In 2021 Bor Yeu Tsaur cashed out on 263,672 shares for a total of $1,251,185.68, their largest year based on trade value.

Holdings & Transactions

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