Updated: May 29, 2026

Susan E Siegel

ALGNALIGN TECHNOLOGY INCSEC CIK: 0001240363
Estimated Net Worth
$10.3 Million
Last Updated: May 29, 2026 08:09 PM EST

Transaction Summary

Total Transactions64
Buy-Sell Ratio0.84
Buy Transactions27
Sell Transactions32

Transaction Volume

Total Volume$7.57M
Net Volume-$6.63M
Buy Volume$469.99K
Sell Volume$7.1M

Trade Analysis

AVG Trade Size$118.23K
Largest Trade$893.3K
Most Active MonthMay
Most Active Year2005

Trading Sentiment

OverallBearish
Recent TradeBuying
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

Susan E Siegel has an estimated net worth of $10.3 Million. This is based on reported shares across multiple companies, which include ALIGN TECHNOLOGY INC, ILLUMINA, INC., PACIFIC BIOSCIENCES OF CALIFORNIA INC, NEVRO CORP, and AFFYMETRIX INC.



2005 was Susan E Siegel's most active year for acquiring shares with 17 total transactions. Susan E Siegel's most active month to acquire stocks was the month of April. 2005 was Susan E Siegel's most active year for disposing of shares, totalling 33 transactions. Susan E Siegel's most active month to dispose stocks was the month of April. 2004 saw Susan E Siegel paying a total of $2,317,612.77 for 236,100 shares, this is the most they've acquired in one year. In 2004 Susan E Siegel cashed out on 316,100 shares for a total of $5,120,978.28, their largest year based on trade value.

Holdings & Transactions

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