LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
DYAICIK 0001213809

DYADIC INTERNATIONAL INC

35 transactions by 8 insiders, from March 8, 2024 to July 24, 2026.

Transactions
358 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$469Kopen market
Net
−$469Knet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Seth HerbstDir4———
Jack KayeDir4———
Mark A. EmalfarbCEO4———
Patrick K. LucyDir4———
Joseph P. HazeltonCOO2———
Ronen TcheletVP2———
Ping Wang RawsonCFO2———

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
Francisco Trust under agreement dated February 28, 199610%13——$469K

All transactions

35 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Francisco Trust under agreement dated February 28, 199610%Jul 24S2,616$1.21$3K
Francisco Trust under agreement dated February 28, 199610%Jul 23S54,760$1.30$71K
Francisco Trust under agreement dated February 28, 199610%Jul 22S38,016$1.33$50K
Francisco Trust under agreement dated February 28, 199610%DERIVDec 23J238,095$0.00—?
Francisco Trust under agreement dated February 28, 199610%DERIVOct 4J155,627$0.00—?
Francisco Trust under agreement dated February 28, 199610%DERIVMar 8P558,659$0.00—?
Francisco Trust under agreement dated February 28, 199610%Jan 7S15,000$2.01$30K
Francisco Trust under agreement dated February 28, 199610%Jan 6S20,000$1.92$38K
Francisco Trust under agreement dated February 28, 199610%Dec 30S40,000$1.98$79K
Francisco Trust under agreement dated February 28, 199610%Dec 24S5,100$1.80$9K
Francisco Trust under agreement dated February 28, 199610%Dec 23S41,143$1.84$76K
Francisco Trust under agreement dated February 28, 199610%Dec 20S25,281$1.87$47K
Francisco Trust under agreement dated February 28, 199610%Jun 6S26,340$2.43$64K
Ronen TcheletVPDERIVJan 2A47,250$0.00—?
Ronen TcheletVPJan 2A18,064$0.00—
Ping Wang RawsonCFODERIVJan 2A47,250$0.00—?
Ping Wang RawsonCFOJan 2A29,158$0.00—
Patrick K. LucyDirDERIVJan 2A39,894$0.00—?
Patrick K. LucyDirDERIVJan 2A67,500$0.00—?
Patrick K. LucyDirDERIVJan 2M21,552$0.00—?
Patrick K. LucyDirJan 2M21,552——
Jack KayeDirDERIVJan 2A39,894$0.00—?
Jack KayeDirDERIVJan 2A67,500$0.00—?
Jack KayeDirDERIVJan 2M21,552$0.00—?
Jack KayeDirJan 2M21,552——
Seth HerbstDirDERIVJan 2A39,894$0.00—?
Seth HerbstDirDERIVJan 2A50,000$0.00—?
Seth HerbstDirDERIVJan 2M21,552$0.00—?
Seth HerbstDirJan 2M21,552——
Joseph P. HazeltonCOODERIVJan 2A67,250$0.00—?
Joseph P. HazeltonCOOJan 2A36,418$0.00—
Mark A. EmalfarbCEODERIVJan 2A126,000$0.00—?
Mark A. EmalfarbCEOJan 2A102,609$0.00—
Mark A. EmalfarbCEODERIVDec 23A———
Mark A. EmalfarbCEODERIVDec 23D———