DYADIC INTL INC DEL

Ticker: DYAI CUSIP: 26745T101 Class: COM

DEUTSCHE BANK AG\'s Holding History (CIK: 0000948046)

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

Q1 2021

Shares 13,354 Value ($000) $73 Avg Close $5.55 Range $4.56 - $8.78

Q4 2020

Shares 14,521 Value ($000) $78 Avg Close $6.58 Range $5.18 - $8.50

Q3 2020

Shares 10,632 Value ($000) $80 Avg Close $8.27 Range $7.03 - $9.63

Q2 2020

Shares 9,695 Value ($000) $84 Avg Close $6.65 Range $4.75 - $10.98

Q4 2019

Shares 7,162 Value ($000) $37 Avg Close $5.99 Range $4.99 - $6.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	13,354	$73	$5.55	$4.56 - $8.78
Q4 2020	14,521	$78	$6.58	$5.18 - $8.50
Q3 2020	10,632	$80	$8.27	$7.03 - $9.63
Q2 2020	9,695	$84	$6.65	$4.75 - $10.98
Q4 2019	7,162	$37	$5.99	$4.99 - $6.90