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DYADIC INTERNATIONAL INC

DYAI Net selling

CIK 0001213809 #4921 in the set updated 17 Sep 2026

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$124.96K

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$124.96K

3 of 3 sales

Net

−$124.96K

−$124.96K against sales at will

By person

10 insiders · 3 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Francisco Trust under agreement dated February 28, 1996 entity

10% owner

—

$124.96K (3)

−$124.96K

3,280,272

9.00%

$3.98M

−6.9%

EMALFARB MARK A

CEO

—

4,832,667

13.26%

$5.86M

+3.8%

Tarnok Michael P.

Director

—

281,033

0.7712%

$340.92K

+26.8%

HERBST SETH

Director

—

202,311

0.5552%

$245.42K

+53.1%

Hazelton Joseph P

President & COO

—

191,758

0.5262%

$232.62K

+93.4%

Rawson Ping Wang

Chief Financial Officer

—

170,151

0.4670%

$206.41K

+41.5%

Kaye Jack

Director

—

81,201

0.2228%

$98.50K

+141.8%

Lucy Patrick K.

Director

—

72,311

0.1984%

$87.72K

+166.1%

Bose Arindam

Director

—

61,535

0.1689%

$74.65K

+126.4%

TCHELET RONEN

VP of Research and Bus. Dvlpmt

—

50,897

0.1397%

$61.74K

+113.4%

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 11

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 3

Transactions with no price 0

Shares from compensation/vesting 250,905

History held since 12 Apr 2019