NASDAQ: DYAI
Dyadic International Inc Stock Ownership - Who owns Dyadic International?

Insider buying vs selling

Have Dyadic International Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Joseph P. HazeltonPresident and COO2025-08-0126,000$0.95
$24.70kBuy
Jack KayeDirector2025-03-057,500$1.33
$9.98kBuy
Jack KayeDirector2025-03-0522,500$1.33
$29.93kBuy
Jack KayeDirector2025-03-0527,517$1.45
$39.90kSell

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Net Insider Buy/Sell (L12M) Ownership

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DYAI Shareholders

What type of owners hold Dyadic International Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Mark A. Emalfarb103.24%37,361,914$33.25MInsider
Barry M. Kitt22.42%8,113,333$7.22MInsider
Trust Under Agreement Dated February 28 1996 Francisco9.81%3,548,528$3.16MInsider
Apis Capital Advisors LLC4.26%1,540,000$1.37MInstitution
John Steven Emerson3.10%1,122,100$998.67kInsider
Chapin Davis Inc2.58%932,004$829.48kInstitution
Vanguard Group Inc2.53%914,960$814.31kInstitution
Stephen J. 1. Warner2.02%732,200$651.66kInsider
Tom Juda1.09%395,100$351.64kInsider
Perkins Capital Management Inc0.96%348,050$309.76kInstitution

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DYAI vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
DYAI10.05%89.95%Net Buying
RNTX18.96%81.04%Net BuyingNet Buying
NERV5.62%94.38%
SKYE2.73%97.27%Net Selling
ATRA15.62%84.38%Net BuyingNet Selling

Dyadic International Stock Ownership FAQ

Who owns Dyadic International?

Dyadic International (NASDAQ: DYAI) is owned by 16.22% institutional shareholders, 145.20% Dyadic International insiders, and 0.00% retail investors. Mark A. Emalfarb is the largest individual Dyadic International shareholder, owning 37.36M shares representing 103.24% of the company. Mark A. Emalfarb's Dyadic International shares are currently valued at $32.50M.

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