DYADIC INTL INC DEL

Ticker: DYAI CUSIP: 26745T101 Class: COM

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

Note: Option positions (PUT/CALL) are excluded.

Q3 2021

Shares 55,422 Value ($000) $308 Avg Close $4.66 Range $3.15 - $6.89

Q2 2021

Shares 567,412 Value ($000) $2,037 Avg Close $4.19 Range $3.25 - $5.80

Q1 2021

Shares 386,147 Value ($000) $2,120 Avg Close $5.55 Range $4.56 - $8.78

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	55,422	$308	$4.66	$3.15 - $6.89
Q2 2021	567,412	$2,037	$4.19	$3.25 - $5.80
Q1 2021	386,147	$2,120	$5.55	$4.56 - $8.78