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ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
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For the fiscal year ended
|
|
|
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|
For the transition period from _____ to ______
|
![]() |
|
|
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(State or other jurisdiction of incorporation or organization)
|
(I.R.S. Employer Identification No.)
|
Title of each class
|
Trading Symbol(s)
|
Name of each exchange on which registered
|
|
|
|
Large accelerated filer ☐
|
Accelerated filer ☐
|
|
Smaller reporting company
|
Emerging growth company
|
Item 15.
|
Financial Statement and Exhibits
|
Incorporated by Reference
|
||||||||||
Exhibit
No.
|
Description of Exhibit
|
Form
|
Original No.
|
Date Filed
|
Filed Herewith
|
|||||
2.1*#
|
10-12G
|
2.1
|
January 14, 2019
|
|||||||
3.1#
|
10-12G
|
3.1
|
January 14, 2019
|
|||||||
3.2#
|
10-12G
|
3.2
|
January 14, 2019
|
|||||||
4.1#
|
10-12G
|
4.1
|
January 14, 2019
|
|||||||
4.2#
|
S-3
|
August 13, 2020
|
||||||||
10.1**#
|
10-12G
|
10.1
|
January 14, 2019
|
|||||||
10.2**#
|
10-12G
|
10.2
|
January 14, 2019
|
|||||||
10.3**#
|
10-12G
|
10.3
|
January 14, 2019
|
|||||||
10.4**#
|
10-12G
|
10.4
|
January 14, 2019
|
|||||||
10.5**#
|
10-12G
|
10.5
|
January 14, 2019
|
|||||||
10.5.1**#
|
8-K
|
10.1
|
November 13, 2019
|
|||||||
10.7**#
|
10-12G
|
10.7
|
January 14, 2019
|
|||||||
10.8**#
|
10-12G
|
10.8
|
January 14, 2019
|
|||||||
10.9**#
|
10-12G
|
10.9
|
January 14, 2019
|
|||||||
10.10#
|
10-12G
|
10.10
|
January 14, 2019
|
|||||||
10.11#
|
10-K
|
10.11
|
March 30, 2020
|
|||||||
10.11.1#
|
10-K | 10.11.1 | March 30, 2021 | |||||||
10.12†#
|
10-12G
|
10.12
|
January 14, 2019
|
|||||||
10.13†#
|
10-12G
|
10.13
|
January 14, 2019
|
|||||||
10.13.1†#
|
8-K
|
10.1
|
July 5, 2019
|
|||||||
10.14†#
|
10-12G
|
10.14
|
January 14, 2019
|
|||||||
10.15†#
|
10-12G
|
10.15
|
January 14, 2019
|
|||||||
10.16†#
|
10-12G
|
10.16
|
January 14, 2019
|
|||||||
10.17†#
|
10-12G
|
10.17
|
January 14, 2019
|
10.18†#
|
8-K
|
10.1
|
May 8, 2019
|
|||||||
10.19†#
|
8-K
|
10.1
|
May 8, 2019
|
|||||||
10.19.1†#
|
8-K
|
10.1
|
June 29, 2020
|
|||||||
10.20†#
|
8-K
|
10.1
|
May 2, 2019
|
|||||||
10.20.1†#
|
8-K
|
10.2
|
May 2, 2019
|
|||||||
10.21#
|
S-3
|
1.2
|
August 13, 2020
|
|||||||
14
|
Code of Ethics (1)
|
(1)
|
||||||||
21.1#
|
10-12G
|
21.1
|
January 14, 2019
|
|||||||
23.1
|
x
|
|||||||||
31.1
|
x
|
|||||||||
31.2
|
x
|
|||||||||
32.1
|
x
|
|||||||||
32.2
|
x
|
Incorporated by Reference
|
||||||||
Exhibit
No.
|
Description of Exhibit
|
Form
|
Date Filed
|
Filed Herewith | ||||
101.INS
|
XBRL Instance Document
|
10-K | March 30, 2021 | |||||
101.SCH
|
XBRL Taxonomy Extension Schema Document
|
10-K | March 30, 2021 | |||||
101.CAL
|
XBRL Taxonomy Extension Calculation Linkbase Document
|
10-K | March 30, 2021 | |||||
101.DEF
|
XBRL Taxonomy Extension Definition Linkbase Document
|
10-K | March 30, 2021 | |||||
101.LAB
|
XBRL Taxonomy Extension Labels Linkbase Document
|
10-K | March 30, 2021 | |||||
101.PRE
|
XBRL Taxonomy Extension Presentation Linkbase Document
|
10-K | March 30, 2021 | |||||
104
|
Cover Page Interactive Data File
|
X |
DYADIC INTERNATIONAL, INC.
|
||
July 27, 2021
|
By:
|
/s/ Mark A. Emalfarb
|
Mark A. Emalfarb
|
||
President and Chief Executive Officer
|
||
(Principal Executive Officer)
|
||
July 27, 2021
|
By:
|
/s/ Ping W. Rawson
|
Ping W. Rawson
|
||
Chief Financial Officer
|
||
(Principal Financial Officer and Principal Accounting Officer)
|