Filer Snapshot

DYADIC INTERNATIONAL INC SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001213809.

Entity Type

Company

Total Filings

513

Latest Filing

30 Mar 2026

Industry

Biological Products, (No Disgnostic Substances)

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Source: SEC filing 8-K

8-K filed on 30 Mar 2026 for CIK 0001213809.

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Symbol
DYAI on Nasdaq
Industry
Biological Products, (No Disgnostic Substances) (Office Of Life Sciences)
Business address
1044 North U.S. Highway One, Suite 201, Jupiter, FL, 33477
State of incorporation
DE
Fiscal year end
31 December
Former names
CCP WORLDWIDE INC (to 05 Nov 2004)

Quick Takeaways

  • DYADIC INTERNATIONAL INC is an SEC filer tracked under CIK 0001213809.
  • 513 filings are listed on this profile.
  • Common form coverage includes 8-K, 10-K, 424B5 and more.

What Changed

  • Latest filing: 8-K filed on 30 Mar 2026.
  • Report period: 27 Mar 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC filing 8-K

8-K filed on 30 Mar 2026 for CIK 0001213809.

View Source Filing

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A newly filed 8-K can change the filing history, ownership context, or next research path for DYADIC INTERNATIONAL INC.

Latest source-backed update
8-K filed 30 Mar 2026
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  • Latest filing on record: 8-K filed 30 Mar 2026.
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Latest update

What changed recently for DYADIC INTERNATIONAL INC

New fact period available

Latest financial period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

25 Mar 2026

Page type

Company facts

Latest period

Q4 2025

SEC-backed company facts were refreshed from filings filed on 25 Mar 2026.

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Benchmark Context

Benchmark context for this company

DYADIC INTERNATIONAL INC has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

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  • Latest company facts filing date: 25 Mar 2026.
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Filer Overview

DYADIC INTERNATIONAL INC has filed 513 SEC EDGAR filings since 21 Jan 2003. Common forms include 8-K, 10-K, 424B5, SCHEDULE 13G/A and more.

Biological Products, (No Disgnostic Substances) Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for DYADIC INTERNATIONAL INC with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Mar 2026 27 Mar 2026 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Mar 2026 25 Mar 2026 001-32513
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 25 Mar 2026 31 Dec 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Mar 2026 06 Mar 2026 001-32513
424B5 Open 424B5 document View SEC filing for 424B5 424B5 06 Mar 2026 333-273829
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 17 Feb 2026 005-80718
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 02 Jan 2026
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 02 Jan 2026
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 02 Jan 2026
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 02 Jan 2026
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 02 Jan 2026
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 02 Jan 2026
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 02 Jan 2026
4 Open 4 document View SEC filing for 4 4 29 Dec 2025 23 Dec 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Dec 2025 23 Dec 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Dec 2025 19 Dec 2025 001-32513
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-80718
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2025 12 Nov 2025 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2025 30 Sep 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Oct 2025 06 Oct 2025 001-32513
4 Open 4 document View SEC filing for 4 17 Sep 2025 15 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Sep 2025 15 Sep 2025 001-32513
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 19 Aug 2025 005-80718
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Aug 2025 13 Aug 2025 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 Aug 2025 30 Jun 2025 001-32513
4 Open 4 document View SEC filing for 4 05 Aug 2025 01 Aug 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Aug 2025 30 Jul 2025 001-32513
424B5 Open 424B5 document View SEC filing for 424B5 424B5 31 Jul 2025 333-273829
424B5 Open 424B5 document View SEC filing for 424B5 424B5 30 Jul 2025 333-273829
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Jul 2025 23 Jul 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Jul 2025 17 Jul 2025 001-32513
144 Open 144 document View SEC filing for 144 18 Jul 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jul 2025 02 Jul 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Jun 2025 23 Jun 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 24 Jun 2025 20 Jun 2025 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2025 20 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2025 20 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 06 Jun 2025 30 May 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jun 2025 29 May 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 May 2025 14 May 2025 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 May 2025 31 Mar 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 May 2025 01 May 2025 001-32513
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 29 Apr 2025 001-32513
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A FORM DEF 14A 29 Apr 2025 20 Jun 2025 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 29 Apr 2025 28 Apr 2025 001-32513
EFFECT Open EFFECT document View SEC filing for EFFECT 02 Apr 2025 333-286121
144 Open 144 document View SEC filing for 144 31 Mar 2025 001-32513
CORRESP Open CORRESP document View SEC filing for CORRESP 31 Mar 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 28 Mar 2025 333-286121
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 26 Mar 2025 333-286121
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Mar 2025 26 Mar 2025 001-32513
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 26 Mar 2025 31 Dec 2024 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 20 Mar 2025 20 Mar 2025 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2025 05 Mar 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 06 Feb 2025 005-80718
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2025 06 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2025 02 Jan 2025
144 Open 144 document View SEC filing for 144 20 Dec 2024 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Nov 2024 16 Nov 2024 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 25 Nov 2024 22 Nov 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Nov 2024 12 Nov 2024 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 12 Nov 2024 30 Sep 2024 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Nov 2024 08 Nov 2024 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Oct 2024 04 Oct 2024 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Aug 2024 13 Aug 2024 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 13 Aug 2024 30 Jun 2024 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jul 2024 27 Jun 2024 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Jul 2024 27 Jun 2024 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2024 11 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 Jun 2024 11 Jun 2024 001-32513
144 Open 144 document View SEC filing for 144 06 Jun 2024 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2024 21 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 May 2024 14 May 2024 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 May 2024 31 Mar 2024 001-32513
EFFECT Open EFFECT document View SEC filing for EFFECT 07 May 2024 333-278916
CORRESP Open CORRESP document View SEC filing for CORRESP 03 May 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 30 Apr 2024 333-278916
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 24 Apr 2024 333-278916
ARS Open ARS document View SEC filing for ARS 24 Apr 2024 31 Dec 2023 001-32513
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 24 Apr 2024 001-32513
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 24 Apr 2024 11 Jun 2024 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2024 11 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2024 11 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2024 11 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2024 13 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2024 13 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2024 13 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2024 13 Mar 2024
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 28 Mar 2024 31 Dec 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Mar 2024 26 Mar 2024 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 Mar 2024 08 Mar 2024 001-32513
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO THE SCHEDULE 13G 13 Feb 2024 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 01 Feb 2024 005-80718
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Nov 2023 08 Nov 2023 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 08 Nov 2023 30 Sep 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Oct 2023 05 Oct 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Oct 2023 02 Oct 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 19 Sep 2023 18 Sep 2023 001-32513
EFFECT Open EFFECT document View SEC filing for EFFECT 25 Aug 2023 333-273829
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Aug 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Aug 2023
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 09 Aug 2023 333-273829
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Aug 2023 09 Aug 2023 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Aug 2023 30 Jun 2023 001-32513
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 15 Jun 2023 09 Jun 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Jun 2023 09 Jun 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 May 2023 10 May 2023 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 May 2023 31 Mar 2023 001-32513
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 27 Apr 2023 001-32513
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 27 Apr 2023 09 Jun 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Apr 2023 06 Apr 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Apr 2023 10 Apr 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 29 Mar 2023 29 Mar 2023 001-32513
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 29 Mar 2023 31 Dec 2022 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 29 Mar 2023 28 Mar 2023 001-32513
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Mar 2023 005-80718
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Mar 2023 07 Mar 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Feb 2023 16 Feb 2023 001-32513
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 14 Feb 2023 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO THE SCHEDULE 13G 13 Feb 2023 005-80718
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 24 Jan 2023 24 Jan 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 23 Jan 2023 18 Jan 2023 001-32513
5 Open 5 document View SEC filing for 5 FORM 5 05 Jan 2023 31 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2023 03 Jan 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Jan 2023 04 Jan 2023 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Nov 2022 10 Nov 2022 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2022 30 Sep 2022 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Oct 2022 27 Oct 2022 001-32513
4/A Open 4/A document View SEC filing for 4/A 20 Sep 2022 27 Jul 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Sep 2022 13 Sep 2022 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Aug 2022 30 Jun 2022 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Aug 2022 10 Aug 2022 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 11 Jul 2022 07 Jul 2022
4 Open 4 document View SEC filing for 4 FORM 4 14 Jun 2022 10 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 14 Jun 2022 10 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 14 Jun 2022 10 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 14 Jun 2022 10 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 14 Jun 2022 10 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 14 Jun 2022 10 Jun 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Jun 2022 10 Jun 2022 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 12 May 2022 31 Mar 2022 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 May 2022 12 May 2022 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 May 2022 10 May 2022 001-32513
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 26 Apr 2022 001-32513
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 26 Apr 2022 10 Jun 2022 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Apr 2022 22 Apr 2022 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Apr 2022 13 Apr 2022 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 29 Mar 2022 29 Mar 2022 001-32513
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 29 Mar 2022 31 Dec 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Mar 2022 17 Mar 2022 001-32513
SC 13G Open SC 13G document View SEC filing for SC 13G 28 Feb 2022 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 14 Feb 2022 005-80718
SC 13G Open SC 13G document View SEC filing for SC 13G THE SCHEDULE 13G 14 Feb 2022 005-80718
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Feb 2022 09 Feb 2022 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2022 28 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2022 03 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2021 21 Dec 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 17 Dec 2021 16 Dec 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Dec 2021 29 Nov 2021 001-32513
3 Open 3 document View SEC filing for 3 FORM 3 17 Nov 2021 09 Nov 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Nov 2021 10 Nov 2021 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2021 30 Sep 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Nov 2021 09 Nov 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Oct 2021 18 Oct 2021 001-32513
4 Open 4 document View SEC filing for 4 16 Aug 2021 27 Jul 2021
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 12 Aug 2021 333-258755
S-8 POS Open S-8 POS document View SEC filing for S-8 POS FORM S-8 POS 12 Aug 2021 333-231712
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 12 Aug 2021 30 Jun 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Aug 2021 12 Aug 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 Aug 2021 10 Aug 2021 001-32513
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A FORM 10-K/A 27 Jul 2021 31 Dec 2020 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Jul 2021 26 Jul 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Jul 2021 27 Jul 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Jun 2021 11 Jun 2021 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2021 07 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 04 Jun 2021 02 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 04 Jun 2021 02 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2021 02 Jun 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Jun 2021 28 May 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 May 2021 13 May 2021 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 13 May 2021 31 Mar 2021 001-32513
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 27 Apr 2021 001-32513
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 27 Apr 2021 11 Jun 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 30 Mar 2021 30 Mar 2021 001-32513
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 30 Mar 2021 31 Dec 2020 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Mar 2021 18 Mar 2021 001-32513
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Feb 2021 16 Feb 2021 001-32513
4 Open 4 document View SEC filing for 4 SETH 1.29.2021 02 Feb 2021 29 Jan 2021
4 Open 4 document View SEC filing for 4 PAT L FORM 4 12 Jan 2021 08 Jan 2021
3 Open 3 document View SEC filing for 3 PAT L FORM 3 12 Jan 2021 08 Jan 2021
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Jan 2021 08 Jan 2021 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2021 04 Jan 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2020 30 Sep 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Nov 2020 12 Nov 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Oct 2020 12 Oct 2020 001-32513
EFFECT Open EFFECT document View SEC filing for EFFECT 25 Aug 2020 333-245687
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Aug 2020
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 Aug 2020
S-3 Open S-3 document View SEC filing for S-3 S-3 13 Aug 2020 333-245687
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Aug 2020 13 Aug 2020 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 Aug 2020 30 Jun 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 01 Jul 2020 29 Jun 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 29 Jun 2020 24 Jun 2020 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 May 2020 31 Mar 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 14 May 2020 14 May 2020 001-32513
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 13 May 2020 04 May 2020 001-32513
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 12 May 2020 001-32513
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 30 Mar 2020 31 Dec 2019 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Mar 2020 30 Mar 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 18 Mar 2020 17 Mar 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 25 Feb 2020 25 Feb 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 24 Feb 2020 19 Feb 2020 001-32513
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A FORM SC 13G/A 14 Feb 2020 005-80718
8-K Open 8-K document View SEC filing for 8-K 8-K 28 Jan 2020 28 Jan 2020 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 4Q 2019 YE RESULT 06 Jan 2020 06 Jan 2020 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2020 02 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 12 Dec 2019 10 Dec 2019
4 Open 4 document View SEC filing for 4 FORM 4 05 Dec 2019 03 Dec 2019
8-K Open 8-K document View SEC filing for 8-K 8-K SCIENTIFIC RESULT 25 Nov 2019 25 Nov 2019 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 Nov 2019 30 Sep 2019 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Nov 2019 13 Nov 2019 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Nov 2019 12 Nov 2019 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2019 11 Nov 2019
4 Open 4 document View SEC filing for 4 FORM 4 11 Oct 2019 10 Oct 2019
4 Open 4 document View SEC filing for 4 FORM 4 12 Sep 2019 10 Sep 2019
4 Open 4 document View SEC filing for 4 FORM 4 14 Aug 2019 12 Aug 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Aug 2019 13 Aug 2019 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 2Q 2019 DYAI 13 Aug 2019 30 Jun 2019 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 11 Jul 2019 10 Jul 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Jul 2019 28 Jun 2019 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2019 28 Jun 2019
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2019 25 Jun 2019
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2019 25 Jun 2019
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2019 25 Jun 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 27 Jun 2019 25 Jun 2019 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 26 Jun 2019 25 Jun 2019 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2019 18 Jun 2019
4 Open 4 document View SEC filing for 4 FORM 4 19 Jun 2019 17 Jun 2019
S-8 Open S-8 document View SEC filing for S-8 STOCK PLAN 23 May 2019 333-231712
8-K Open 8-K document View SEC filing for 8-K 8-K 1Q 2019 RESULT 09 May 2019 09 May 2019 001-32513
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 1Q 2019 09 May 2019 31 Mar 2019 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K SERUM 08 May 2019 07 May 2019 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K ALPHAZYME 08 May 2019 05 May 2019 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 02 May 2019 26 Apr 2019 001-32513
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 30 Apr 2019 25 Jun 2019 001-32513
CERT Open CERT document View SEC filing for CERT 16 Apr 2019 001-32513
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Apr 2019 15 Apr 2019 001-32513
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 12 Apr 2019 001-32513
4 Open 4 document View SEC filing for 4 FORM 4 12 Apr 2019 12 Apr 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 27 Mar 2019 27 Mar 2019 000-55264
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 27 Mar 2019 31 Dec 2018 000-55264
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 14 Feb 2019 000-55264
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Feb 2019 12 Feb 2019 000-55264
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
3 Open 3 document View SEC filing for 3 FORM 3 13 Feb 2019 12 Feb 2019
SEC STAFF ACTION Open SEC STAFF ACTION document View SEC filing for SEC STAFF ACTION 12 Feb 2019
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Feb 2019
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Feb 2019
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Feb 2019
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Feb 2019
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A 10-12G/A 08 Feb 2019 000-55264
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A FORM SC 13G/A 25 Jan 2019 005-80718
10-12G Open 10-12G document View SEC filing for 10-12G 10-12G 14 Jan 2019 000-55264
RW Open RW document View SEC filing for RW DYADIC REGISTRATION STATEMENT WITHDRAWAL REQUEST 02 Jan 2019 000-55264
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Dec 2018
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A 10-12G/A 18 Dec 2018 000-55264
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Dec 2018
10-12G Open 10-12G document View SEC filing for 10-12G 10-12G 05 Nov 2018 000-55264
SC 13G Open SC 13G document View SEC filing for SC 13G FORM SC 13G 06 Sep 2018 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 12 Feb 2018 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 25 Jan 2017 005-80718
144 Open 144 document View SEC filing for 144 FORM 144 20 Jan 2017 001-32513
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 20 Jan 2017 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 06 Jan 2017 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 28 Oct 2016 005-80718
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 06 Apr 2016 005-80718
SC 13G Open SC 13G document View SEC filing for SC 13G FORM SC 13G 05 Jan 2016 005-80718
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 05 Jan 2016 31 Dec 2015
RW Open RW document View SEC filing for RW DYADIC INTERNATIONAL INC RW 10-10-2014 10 Oct 2014 000-55264
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A DYADIC INTERNATIONAL INC 10-12GA NO 2 10-9-2014 09 Oct 2014 000-55264
10-12G/A Open 10-12G/A document View SEC filing for 10-12G/A DYADIC INTERNATIONAL, INC 10-12GA 9-16-2014 16 Sep 2014 000-55264
10-12G Open 10-12G document View SEC filing for 10-12G DYADIC INTERNATIONAL, INC 10-12G 8-14-2014 15 Aug 2014 000-55264
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2011 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DYAI AS OF 12/31/10 10 Feb 2011 005-80718
SC 13G Open SC 13G document View SEC filing for SC 13G DYADIC INTERNATIONAL INC SCHEDULE 13G 12 Feb 2010 005-80718
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A DYAI AS OF 12/31/2009 11 Feb 2010 005-80718

About this filer

DYADIC INTERNATIONAL INC files with the SEC under CIK 0001213809. This page aggregates EDGAR filings and related ownership activity.

Industry: Biological Products, (No Disgnostic Substances).

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.