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DYAI Insider Trading

Insider Ownership Percentage: 27.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $3,713.49

Dyadic International Insider Trading History Chart

This chart shows the insider buying and selling history at Dyadic International by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Dyadic International Share Price & Price History

Current Price: $1.78
Price Change: +0.30 (1.20%)
As of 03/31/2023 01:00 AM ET

This chart shows the closing price history over time for DYAI up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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Dyadic International Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
7/8/2022Ronen TcheletVPSell1,089$3.41$3,713.49View SEC Filing Icon  
12/23/2021Mark A. EmalfarbCEOSell28,767$4.10$117,944.70View SEC Filing Icon  
12/21/2021Mark A. EmalfarbCEOSell26,486$4.33$114,684.38View SEC Filing Icon  
7/27/2021Francisco Trust Under AgreemenMajor ShareholderSell25,000$103,965.00$2,599,125,000.00View SEC Filing Icon  
6/9/2021Mark A. EmalfarbCEOSell23,000$3.72$85,560.00View SEC Filing Icon  
6/7/2021Mark A. EmalfarbCEOSell44,000$3.95$173,800.00View SEC Filing Icon  
6/4/2021Mark A. EmalfarbCEOSell132,000$3.85$508,200.00View SEC Filing Icon  
6/2/2021Mark A. EmalfarbCEOSell76,349$3.74$285,545.26View SEC Filing Icon  
6/2/2021Ping Wang RawsonCFOBuy6,330$3.83$24,243.9035,850View SEC Filing Icon  
See Full Table
The Safest Option in Trades!
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If you’re new to trading, then you’ve probably heard the wrong thing about options—that they’re risky, unpredictable, or difficult.

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SEC Filings (Institutional Ownership Changes) for Dyadic International (NASDAQ:DYAI)

13.09% of Dyadic International stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at DYAI by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Dyadic International Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/15/2023Millennium Management LLC76,910$95K0.0%-23.6%0.269%Search for SEC Filing on Google Icon
2/13/2023Forefront Analytics LLC57,094$70K0.0%+40.8%0.200%Search for SEC Filing on Google Icon
1/30/2023Chapin Davis Inc.819,629$1.01M0.6%N/A2.870%Search for SEC Filing on Google Icon
11/14/2022Forefront Analytics LLC40,546$77K0.0%-13.3%0.143%Search for SEC Filing on Google Icon
8/15/2022Millennium Management LLC150,972$0.46M0.0%-14.8%0.534%Search for SEC Filing on Google Icon
8/10/2022Forefront Analytics LLC46,771$0.14M0.1%+38.9%0.165%Search for SEC Filing on Google Icon
5/16/2022Captrust Financial Advisors15,000$45K0.0%N/A0.053%Search for SEC Filing on Google Icon
5/11/2022Bank of New York Mellon Corp12,574$38K0.0%-61.4%0.044%Search for SEC Filing on Google Icon
5/4/2022Commonwealth Equity Services LLC28,018$84K0.0%+37.6%0.099%Search for SEC Filing on Google Icon
2/10/2022Teramo Advisors LLC10,000$45K0.0%N/A0.036%Search for SEC Filing on Google Icon
1/31/2022Commonwealth Equity Services LLC20,368$92K0.0%+54.7%0.073%Search for SEC Filing on Google Icon
11/12/2021Trexquant Investment LP47,287$0.26M0.0%N/A0.168%Search for SEC Filing on Google Icon
11/12/2021Jump Financial LLC17,204$96K0.0%+42.2%0.061%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC209,427$1.16M0.0%+18.1%0.746%Search for SEC Filing on Google Icon
11/9/2021Barclays PLC10,387$58K0.0%-27.2%0.037%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.251,646$1.40M0.0%-2.9%0.896%Search for SEC Filing on Google Icon
10/29/2021Commonwealth Equity Services LLC13,162$73K0.0%-32.5%0.047%Search for SEC Filing on Google Icon
10/13/2021FNY Investment Advisers LLC83,500$0.46M0.2%N/A0.297%Search for SEC Filing on Google Icon
8/25/2021Marshall Wace LLP322,075$1.16M0.0%-8.9%1.147%Search for SEC Filing on Google Icon
8/17/2021Walleye Capital LLC35,745$0.13M0.0%N/A0.130%Search for SEC Filing on Google Icon
8/17/2021Walleye Trading LLC19,159$69K0.0%N/A0.070%Search for SEC Filing on Google Icon
8/17/2021Millennium Management LLC268,447$0.96M0.0%N/A0.974%Search for SEC Filing on Google Icon
8/17/2021Aristides Capital LLC10,000$36K0.0%N/A0.036%Search for SEC Filing on Google Icon
8/16/2021LMR Partners LLP10,110$36K0.0%N/A0.037%Search for SEC Filing on Google Icon
8/16/2021State Street Corp55,350$0.20M0.0%-82.8%0.201%Search for SEC Filing on Google Icon
8/16/2021Tibra Equities Europe Ltd82,400$0.30M0.1%N/A0.299%Search for SEC Filing on Google Icon
8/16/2021Marshall Wace LLP322,075$1.16M0.0%-8.9%1.169%Search for SEC Filing on Google Icon
8/13/2021Renaissance Technologies LLC76,200$0.27M0.0%+98.4%0.277%Search for SEC Filing on Google Icon
8/13/2021Northern Trust Corp78,319$0.28M0.0%-67.7%0.284%Search for SEC Filing on Google Icon
8/13/2021Jump Financial LLC12,100$43K0.0%N/A0.044%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC177,276$0.64M0.0%-46.3%0.643%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.1,037,284$3.72M0.0%-15.8%3.765%Search for SEC Filing on Google Icon
8/12/2021JPMorgan Chase & Co.54,184$0.19M0.0%+15.2%0.197%Search for SEC Filing on Google Icon
8/12/2021Ergoteles LLC80,841$0.29M0.0%N/A0.293%Search for SEC Filing on Google Icon
8/11/2021Commonwealth Equity Services LLC19,512$70K0.0%N/A0.071%Search for SEC Filing on Google Icon
8/11/2021Bank of New York Mellon Corp36,899$0.13M0.0%-51.3%0.134%Search for SEC Filing on Google Icon
8/11/2021Equitable Holdings Inc.19,250$69K0.0%N/A0.070%Search for SEC Filing on Google Icon
8/11/2021Susquehanna International Group LLP44,907$0.16M0.0%-363.1%0.163%Search for SEC Filing on Google Icon
5/20/2021Axiom Investment Management LLC67,000$0.37M0.1%N/A0.243%Search for SEC Filing on Google Icon
5/17/2021Nuveen Asset Management LLC66,368$0.36M0.0%-6.9%0.241%Search for SEC Filing on Google Icon
5/13/2021Axiom Investment Management LLC67,000$0.37M0.1%N/A0.243%Search for SEC Filing on Google Icon
5/13/2021Barclays PLC23,669$0.13M0.0%+71.9%0.086%Search for SEC Filing on Google Icon
5/13/2021Renaissance Technologies LLC38,400$0.21M0.0%+40.5%0.139%Search for SEC Filing on Google Icon
5/13/2021Forefront Analytics LLC29,210$0.16M0.1%+24.7%0.106%Search for SEC Filing on Google Icon
5/12/2021Northern Trust Corp242,622$1.33M0.0%-16.3%0.881%Search for SEC Filing on Google Icon
5/12/2021Geode Capital Management LLC330,200$1.81M0.0%+8.9%1.198%Search for SEC Filing on Google Icon
5/12/2021JPMorgan Chase & Co.47,019$0.26M0.0%-11.0%0.171%Search for SEC Filing on Google Icon
5/12/2021UBS Group AG9,395$52K0.0%+41.8%0.034%Search for SEC Filing on Google Icon
5/7/2021BlackRock Inc.1,307,205$7.18M0.0%+2.7%4.744%Search for SEC Filing on Google Icon
4/28/2021Perkins Capital Management Inc.47,700$0.26M0.2%+12.2%0.173%Search for SEC Filing on Google Icon
2/19/2021JPMorgan Chase & Co.52,829$0.28M0.0%+400.7%0.192%Search for SEC Filing on Google Icon
2/16/2021Nuveen Asset Management LLC71,320$0.38M0.0%+4.5%0.260%Search for SEC Filing on Google Icon
2/16/2021ExodusPoint Capital Management LP13,983$75K0.0%N/A0.051%Search for SEC Filing on Google Icon
2/12/2021Alpha Paradigm Partners LLC6,812$37K0.0%N/A0.025%Search for SEC Filing on Google Icon
2/11/2021Trexquant Investment LP29,429$0.16M0.0%N/A0.107%Search for SEC Filing on Google Icon
2/11/2021Northern Trust Corp289,947$1.56M0.0%-3.8%1.055%Search for SEC Filing on Google Icon
2/11/2021Barclays PLC13,773$75K0.0%-17.8%0.050%Search for SEC Filing on Google Icon
2/10/2021Rhumbline Advisers16,097$87K0.0%+13.1%0.059%Search for SEC Filing on Google Icon
2/10/2021Renaissance Technologies LLC27,328$0.15M0.0%N/A0.099%Search for SEC Filing on Google Icon
2/9/2021Wells Fargo & Company MN36,519$0.20M0.0%-36.8%0.133%Search for SEC Filing on Google Icon
2/9/2021Bank of New York Mellon Corp76,081$0.41M0.0%-3.1%0.277%Search for SEC Filing on Google Icon
2/8/2021New York State Common Retirement Fund11,800$63K0.0%-61.6%0.043%Search for SEC Filing on Google Icon
2/5/2021BlackRock Inc.1,272,712$6.85M0.0%+2.8%4.631%Search for SEC Filing on Google Icon
2/4/2021GSA Capital Partners LLP13,823$74K0.0%-59.7%0.050%Search for SEC Filing on Google Icon
1/25/2021Strs Ohio30,300$0.16M0.0%+518.4%0.110%Search for SEC Filing on Google Icon
1/21/2021Sage Mountain Advisors LLC108,380$0.58M0.2%N/A0.394%Search for SEC Filing on Google Icon
12/11/2020Virtu Financial LLC14,742$0.11M0.0%N/A0.054%Search for SEC Filing on Google Icon
11/16/2020AQR Capital Management LLC15,073$0.11M0.0%N/A0.055%Search for SEC Filing on Google Icon
11/13/2020Morgan Stanley9,970$76K0.0%+67.4%0.036%Search for SEC Filing on Google Icon
11/13/2020Charles Schwab Investment Management Inc.48,033$0.36M0.0%-5.1%0.175%Search for SEC Filing on Google Icon
11/12/2020JPMorgan Chase & Co.10,552$79K0.0%+62.7%0.038%Search for SEC Filing on Google Icon
11/12/2020Forefront Analytics LLC22,681$0.17M0.1%-26.1%0.083%Search for SEC Filing on Google Icon
11/10/2020State Street Corp266,035$2.01M0.0%+24.1%0.968%Search for SEC Filing on Google Icon
11/6/2020BlackRock Inc.1,237,689$9.37M0.0%-0.8%4.504%Search for SEC Filing on Google Icon
11/6/2020GSA Capital Partners LLP34,287$0.26M0.0%N/A0.125%Search for SEC Filing on Google Icon
11/5/2020Wells Fargo & Company MN57,790$0.44M0.0%+58.5%0.210%Search for SEC Filing on Google Icon
10/30/2020BNP Paribas Arbitrage SA4,636$35K0.0%+542.1%0.017%Search for SEC Filing on Google Icon
10/28/2020Perkins Capital Management Inc.42,500$0.32M0.3%N/A0.155%Search for SEC Filing on Google Icon
10/20/2020Nelson Van Denburg & Campbell Wealth Management Group LLC16,500$0.12M0.0%+13.8%0.060%Search for SEC Filing on Google Icon
8/25/2020Nuveen Asset Management LLC90,946$0.79M0.0%N/A0.331%Search for SEC Filing on Google Icon
8/20/2020Charles Schwab Investment Management Inc.50,620$0.44M0.0%N/A0.184%Search for SEC Filing on Google Icon
8/17/2020Jane Street Group LLC28,187$0.24M0.0%+27.4%0.103%Search for SEC Filing on Google Icon
8/14/2020Bank of America Corp DE67,759$0.59M0.0%+64.8%0.247%Search for SEC Filing on Google Icon
8/14/2020Advisor Group Holdings Inc.47,444$0.41M0.0%-9.5%0.173%Search for SEC Filing on Google Icon
8/13/2020EAM Investors LLC73,829$0.64M0.1%N/A0.269%Search for SEC Filing on Google Icon
8/12/2020Bank of Montreal Can92,483$0.83M0.0%+6.1%0.337%Search for SEC Filing on Google Icon
8/12/2020American International Group Inc.11,794$0.10M0.0%N/A0.043%Search for SEC Filing on Google Icon
8/12/2020Bank of New York Mellon Corp78,361$0.68M0.0%+131.3%0.285%Search for SEC Filing on Google Icon
8/7/2020New York State Common Retirement Fund30,700$0.27M0.0%+134.4%0.112%Search for SEC Filing on Google Icon
7/31/2020UBS Group AG6,127$53K0.0%+104.8%0.022%Search for SEC Filing on Google Icon
7/23/2020Strs Ohio4,900$42K0.0%N/A0.018%Search for SEC Filing on Google Icon
7/20/2020SG Americas Securities LLC10,531$91K0.0%N/A0.038%Search for SEC Filing on Google Icon
7/2/2020Nelson Van Denburg & Campbell Wealth Management Group LLC14,500$0.13M0.0%N/A0.053%Search for SEC Filing on Google Icon
5/18/2020Advisor Group Holdings Inc.52,444$0.27M0.0%N/A0.191%Search for SEC Filing on Google Icon
5/15/2020Jane Street Group LLC22,124$0.12M0.0%N/A0.081%Search for SEC Filing on Google Icon
5/14/2020Wells Fargo & Company MN29,880$0.16M0.0%+61.5%0.109%Search for SEC Filing on Google Icon
5/14/2020Bandera Partners LLC682,532$3.55M3.0%-21.3%2.495%Search for SEC Filing on Google Icon
5/6/2020Bank of New York Mellon Corp33,881$0.18M0.0%+65.2%0.124%Search for SEC Filing on Google Icon
5/1/2020BlackRock Inc.60,126$0.31M0.0%+4.4%0.220%Search for SEC Filing on Google Icon
2/20/2020Geode Capital Management LLC175,483$0.91M0.0%+1.6%0.645%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Dyadic International logo
Dyadic International, Inc. engages in developing a gene expression platform for producing commercial quantities of industrial enzymes and other proteins. It focuses on further improving and applying its proprietary C1 technology, which is used in the discovery, development, and manufacture of biologic medicines and vaccines. The company was founded by Mark A. Emalfarb in 1979 and is headquartered in Jupiter, FL.
Read More on Dyadic International

Today's Range

Now: $1.78
Low: $1.74
High: $1.84

50 Day Range

MA: $1.54
Low: $1.25
High: $1.86

52 Week Range

Now: $1.78
Low: $1.12
High: $3.56

Volume

22,879 shs

Average Volume

28,914 shs

Market Capitalization

$50.84 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.64

Who are the company insiders with the largest holdings of Dyadic International?

Dyadic International's top insider investors include:
  1. Francisco Trust Under Agreemen (Major Shareholder)
  2. Ping Wang Rawson (CFO)
  3. Mark A Emalfarb (CEO)
  4. Ronen Tchelet (VP)
Learn More about top insider investors at Dyadic International.
The Safest Option in Trades!
From Tradewins   |   Ad
If you’re new to trading, then you’ve probably heard the wrong thing about options—that they’re risky, unpredictable, or difficult.

And it couldn’t be more wrong! With the Hughes Optioneering Strategy, you’ll soon learn that the safest option for new accounts is options themselves!
Click here now!
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