Insider Trading

Mark A Emalfarb Net Worth

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Last Updated: 2 weeks, 2 days ago

Mark A Emalfarb has an estimated net worth of at least $15.6 million*, as of Dec. 11, 2024. They own 9.1 million shares of DYAI stock. They have sold 422,972 shares of DYAI stock since 2021, for an estimated $1.6 million.

Mark A Emalfarb $DYAI SEC Form 4 Insider Trading

Mark A Emalfarb has filed a total of 9 insider trades in $DYAI since 2021. Their most recent trade was a sale of 28,767 shares, made on Dec 23, 2021. Their largest trade was a sale of 132,000 shares, made on Jun 04, 2021. We estimate that they now own 9.1 million shares of $DYAI, worth an estimated $13.9 million.



Insider Trading at $DYAI

There have been a total of 18 insider trades reported at $DYAI since 2021, with 27,000 shares purchased and 606,915 shares sold. The most active insider traders in $DYAI stock have been Mark A Emalfarb, Ping Wang Rawson, and Ronen Tchelet. The most recent trade was a sale of 1,089 shares reported by RONEN TCHELET (VP of Research and Bus. Dvlpmt), made on Jul 08, 2022.



History of Insider Stock Trades by Mark A Emalfarb

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
DYAI Sale 28,767 Dec 23, 2021 Dec. 23, 2021, 7:29 p.m.
DYAI Sale 35,649 Dec 22, 2021 Dec. 23, 2021, 7:29 p.m.
DYAI Sale 26,486 Dec 21, 2021 Dec. 23, 2021, 7:29 p.m.
DYAI Sale 44,000 Jun 07, 2021 June 8, 2021, 8 p.m.
DYAI Sale 30,000 Jun 08, 2021 June 8, 2021, 8 p.m.
DYAI Sale 23,000 Jun 09, 2021 June 8, 2021, 8 p.m.
DYAI Sale 132,000 Jun 04, 2021 June 3, 2021, 8 p.m.
DYAI Sale 26,721 Jun 03, 2021 June 3, 2021, 8 p.m.
DYAI Sale 76,349 Jun 02, 2021 June 3, 2021, 8 p.m.




$DYAI Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.