Updated: May 18, 2026

Alan Lewis

ASMBASSEMBLY BIOSCIENCES, INC.SEC CIK: 0001207604
Estimated Net Worth
$7 Million2.7%vs Last Year
Last Updated: May 18, 2026 11:05 PM EST

Transaction Summary

Total Transactions39
Buy-Sell Ratio3.38
Buy Transactions27
Sell Transactions8

Transaction Volume

Total Volume$5.12M
Net Volume-$4.6M
Buy Volume$259.95K
Sell Volume$4.86M

Trade Analysis

AVG Trade Size$131.22K
Largest Trade$1.08M
Most Active MonthMay
Most Active Year2013

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

Alan Lewis has an estimated net worth of $7 Million. This is based on reported shares across multiple companies, which include BIOMARIN PHARMACEUTICAL INC, ASSEMBLY BIOSCIENCES, INC., MEDISTEM INC., and DISCOVERY PARTNERS INTERNATIONAL INC.



2013 was Alan Lewis's most active year for acquiring shares with 9 total transactions. Alan Lewis's most active month to acquire stocks was the month of April. 2007 was Alan Lewis's most active year for disposing of shares, totalling 20 transactions. Alan Lewis's most active month to dispose stocks was the month of July. 2012 saw Alan Lewis paying a total of $686,250.00 for 56,900 shares, this is the most they've acquired in one year. In 2013 Alan Lewis cashed out on 90,000 shares for a total of $2,845,743.75, their largest year based on trade value.

Holdings & Transactions

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