DYADIC INTERNATIONAL INC

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DYADIC INTERNATIONAL INC

$DYAI

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Trade Date Insider Title Buy or Sell Quantity Security Type Price Proceeds Transaction Conviction Position Quantity Position Value Positon Conviction SEC Link Nature of Ownership
2021-01-29Seth Herbst-Buy50,000Common Stock$1.93-$96,500.00  18.19    [ Very High ]50,000$96,500.00  18.19    [High]Form 4-
2021-06-02Ping Wang RawsonChief Financial OfficerBuy16,000Common Stock$3.70-$59,200.00  5.81     [ Very High ]34,500$127,650.00  12.52    [Average]Form 4-
2021-06-02Mark A EmalfarbPresident and CEOSell76,349Common Stock$3.74$285,545.26  27.71    [ Very High ]4,090,638$15,298,986.12  1,484.59 [Very High]Form 4Through Mark A. Emalfarb Trust U/A DTD 10/1/1987
2021-06-03Mark A EmalfarbPresident and CEOSell26,721Common Stock$3.61$96,462.81  9.70     [ Very High ]4,063,917$14,670,740.37  1,474.89 [Very High]Form 4Through Mark A Emalfarb Trust U/A DTD 10/1/1987
2021-06-04Mark A EmalfarbPresident and CEOSell132,000Common Stock$3.85$508,200.00  47.91    [ Very High ]3,931,917$15,137,880.45  1,426.99 [Very High]Form 4Through Mark A Emalfarb Trust U/A/ DTD 10/1/1987
2021-06-04Mark A EmalfarbPresident and CEOBuy400,000Common Stock$1.67-$668,000.00  145.17   [ Very High ]4,331,917$7,234,301.39  1,572.16 [Very High]Form 4Through Mark A. Emalfarb Trust U/A DTD 10/1/1987
2021-06-03Ping Wang RawsonChief Financial OfficerBuy1,350Common Stock$3.60-$4,860.00  0.49     [ Average ]35,850$129,060.00  13.01    [Average]Form 4-
2021-06-02Ping Wang RawsonChief Financial OfficerBuy6,156Common Stock$3.83-$23,577.48  2.23     [ High ]6,156$23,577.48  2.23     [Low]Form 4By spouse
2021-06-02Ping Wang RawsonChief Financial OfficerBuy174Common Stock$3.89-$676.86  0.06     [ Very Low ]6,330$24,623.70  2.30     [Low]Form 4By spouse
2021-06-03Ping Wang RawsonChief Financial OfficerBuy3,320Common Stock$3.60-$11,952.00  1.20     [ High ]9,650$34,740.00  3.50     [Low]Form 4By spouse
2021-06-07Mark A EmalfarbPresident and CEOSell44,000Common Stock$3.95$173,800.00  15.97    [ Very High ]4,287,917$16,937,272.15  1,556.19 [Very High]Form 4Through Mark A. Emalfarb Trust U/A DTD 10/1/1987
2021-06-08Mark A EmalfarbPresident and CEOSell30,000Common Stock$3.82$114,600.00  10.89    [ Very High ]4,257,917$16,265,242.94  1,545.30 [Very High]Form 4Through Mark A Emalfarb Trust U/A/DTD 10/1/1987
2021-06-09Mark A EmalfarbPresident and CEOSell23,000Common Stock$3.72$85,560.00  8.35     [ Very High ]4,234,917$15,753,891.24  1,536.95 [Very High]Form 4Through Mark A. Emalfarb Trust U/A/ DTD 10/1/1987
2021-06-09Mark A EmalfarbPresident and CEOBuy100,000Common Stock$1.67-$167,000.00  36.29    [ Very High ]4,334,917$7,239,311.39  1,573.24 [Very High]Form 4Through Mark A. Emalfarb Trust U/A DTD 10/1/1987