Updated: May 19, 2026

Mark A Emalfarb

DYAIDYADIC INTERNATIONAL INCSEC CIK: 0001328287
Estimated Net Worth
$18.7 Million1.6%vs Last Year
Last Updated: May 19, 2026 11:14 PM EST

Transaction Summary

Total Transactions18
Buy-Sell Ratio4.33
Buy Transactions13
Sell Transactions3

Transaction Volume

Total Volume$3.55M
Net Volume$2.42M
Buy Volume$2.98M
Sell Volume$564.17K

Trade Analysis

AVG Trade Size$197.09K
Largest Trade$1M
Most Active MonthJan
Most Active Year2021

Trading Sentiment

OverallBullish
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

Mark A Emalfarb has an estimated net worth of $18.7 Million. This is based on reported shares in DYADIC INTERNATIONAL INC.



2021 was Mark A Emalfarb's most active year for acquiring shares with 4 total transactions. Mark A Emalfarb's most active month to acquire stocks was the month of December. 2021 was Mark A Emalfarb's most active year for disposing of shares, totalling 12 transactions. Mark A Emalfarb's most active month to dispose stocks was the month of May. 2025 saw Mark A Emalfarb paying a total of $1,000,000.00 for 1,911,778 shares, this is the most they've acquired in one year. In 2021 Mark A Emalfarb cashed out on 1,072,972 shares for a total of $1,643,671.03, their largest year based on trade value.

Holdings & Transactions

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