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UNITED
STATES
SECURITIES
AND EXCHANGE COMMISSION
Washington,
D.C. 20549
FORM
8-K
CURRENT
REPORT
Pursuant
to Section 13 or 15(d) of the
Securities
Exchange Act of 1934
Date
of Report (Date of earliest event reported): August 13, 2026

Dyadic
International, Inc.
(Exact
name of registrant as specified in its charter)
| Delaware |
|
001-32513 |
|
45-0486747 |
(State
or other jurisdiction
of
incorporation or organization) |
|
(Commission
File
Number) |
|
(I.R.S.
Employer
Identification
Number) |
1044
North U.S. Highway One, Suite 201
Jupiter,
FL 33477
(Address
of principal executive offices and zip code)
(561)
743-8333
(Registrant’s
telephone number, including area code)
N/A
(Former
Name or Former Address, if Changed Since Last Report)
Check
the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under
any of the following provisions:
| ☐ |
Written communications
pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
| |
|
| ☐ |
Soliciting material pursuant
to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
| |
|
| ☐ |
Pre-commencement communications
pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
| |
|
| ☐ |
Pre-commencement communications
pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |
Securities
registered pursuant to Section 12(b) of the Act
| Title
of each class |
|
Trading
Symbol(s) |
|
Name
of each exchange on which registered |
Common
Stock, par value $0.001 per share |
|
DYAI |
|
The Nasdaq Stock Market
LLC |
Indicate
by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405
of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging
growth company ☐
If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying
with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
| Item 1.01 |
Entry into a Material Definitive Agreement. |
Purchase
Agreements
On
August 13, 2026, Dyadic International, Inc. (the “Company”) entered into (i) a common stock purchase agreement (the “Common
Stock Purchase Agreement”) with certain investors (the “Common Stock Purchasers”), pursuant to which the Company agreed
to issue and sell to such Common Stock Purchasers in a registered direct offering (the “Registered Offering”) an aggregate
of 3,625,000 shares (the “Shares”) of common stock, par value $0.001 per share (the “Common Stock”), of the Company,
at a purchase price of $0.795 per share; and (ii) a securities purchase agreement (the “Warrant Securities Purchase Agreement”
and together with the Common Stock Purchase Agreement, the “Purchase Agreements”), pursuant to which the Company agreed to
issue and sell to the purchasers thereto (the “Warrant Purchasers”) in a concurrent private placement (the “Concurrent
Private Placement”), warrants (the “Common Warrants”) to purchase 3,625,000 shares of Common Stock (the “Common
Warrant Shares”) at a purchase price of $0.005 per Common Warrant and with an exercise price of $0.84 per share.
The
closing of each of the Registered Offering and the Concurrent Private Placement is expected to occur on or about August 14, 2026, subject
to the satisfaction of customary closing conditions.
The
aggregate gross proceeds to the Company from the Registered Offering and the Concurrent Private Placement are expected to be approximately
$2.9 million, before deducting offering expenses payable by the Company. The Company intends to use the net proceeds from the Registered
Offering and the Concurrent Private Placement, for general corporate purposes, including for research and development, sales and marketing
initiatives and general administrative expenses, working capital and capital expenditures, as well as potential acquisitions and other
strategic transactions.
The
Shares in the Registered Offering are being offered pursuant to the Company’s effective shelf registration statement on Form S-3
(File No. 333-273829), including a base prospectus contained therein, which was originally filed with the Securities and Exchange Commission
(the “SEC”) on August 9, 2023, and that became effective on August 25, 2023, and a related prospectus supplement, dated August
13, 2026.
The
Purchase Agreements each contain customary representations, warranties and agreements by the Company, customary conditions to closing,
indemnification obligations of the Company, including for liabilities arising under the Securities Act of 1933, as amended (the “Securities
Act”), other obligations of the parties and termination provisions. The representations, warranties and covenants contained in
the Purchase Agreements were made only for the purposes of such agreements and as of the specific dates, were solely for the benefit
of the parties to such agreements and may be subject to limitations agreed upon by the contracting parties.
Registration
Rights Agreement
In
connection with the Concurrent Private Placement, on August 13, 2026, the Company entered into a registration rights agreement (the “Registration
Rights Agreement”) with the Warrant Purchasers pursuant to which the Company has agreed to file a registration statement to register
the resale of the Common Warrant Shares within 30 days after the closing of the Registered Offering and the Concurrent Private Placement.
The Registration Rights Agreement contains customary representations, warranties and agreements by the Company and customary penalties
for failure to have the registration statement timely filed or declared effective.
Placement
Agent Agreement
In
connection with the Registered Offering and the Concurrent Private Placement, the Company also entered into a placement agent
agreement, dated August 13, 2026 (the “Placement Agent Agreement”), with Aegis Capital Corp. (the “Placement
Agent”). The Placement Agent Agreement also includes customary indemnification and contribution provisions in favor of the
Placement Agent.
Standstill
Restrictions
The
Company agreed, in the Placement Agent Agreement and the Purchase Agreements, to certain restrictions on the issuance and sale
of its shares of Common Stock or any securities convertible into or exercisable or exchangeable for shares of Common Stock, for 90 days
after the Release Date (as defined in the Warrant Securities Purchase Agreement). These restrictions do not apply to, in addition
to certain customary exceptions, securities issued pursuant to acquisitions or strategic transactions (whether by merger, consolidation,
purchase of equity, purchase of assets, reorganization or otherwise) approved by a majority of the disinterested directors of the Company.
In
addition, the Company’s directors, executive officers, employees and shareholders holding at least 10% of the Company’s outstanding
Common Stock immediately upon the closing of the Registered Offering and the Concurrent Private Placement have agreed, subject to certain
exceptions, not to offer, sell, assign, transfer, pledge, contract to sell, or otherwise dispose of or announce the intention to otherwise
dispose of, or enter into any swap, hedge or similar agreement or arrangement that transfers, in whole or in part, the economic risk
of ownership of, directly or indirectly, engage in any short selling of any shares of Common Stock or securities convertible into or
exchangeable or exercisable for any shares of Common Stock, whether currently owned or subsequently acquired, without the prior written
consent of the placement agent, for a period of 90 days after the Release Date (as defined in the Warrant Securities Purchase Agreement).
The
foregoing description of the Purchase Agreements, Registration Rights Agreement, Placement Agent Agreement, and Common Warrants
does not purport to be complete and is qualified in its entirety by the full text of the forms of the Common Stock Purchase Agreement,
Warrant Securities Purchase Agreement, Registration Rights Agreement, Placement Agent Agreement, and Common Warrants, copies
of which are attached hereto as Exhibits 10.1, 10.2, 10.3, 10.4 and 4.1 respectively, to this Current Report on Form 8-K and are incorporated
by reference herein. A copy of the opinion of White & Case LLP relating to the legality of the issuance and sale of the shares
of Common Stock is attached as Exhibit 5.1 to this Current Report on Form 8-K.
This
Current Report on Form 8-K, including the exhibits attached hereto, shall not constitute an offer to sell or the solicitation of an offer
to buy the shares of common stock discussed herein, nor shall there be any offer, solicitation, or sale of the shares of common stock
in any state or other jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification
under the securities laws of any such state or other jurisdiction.
| Item 3.02 |
Unregistered Sales of
Equity Securities. |
The
information set forth in Item 1.01 of this Current Report on Form 8-K with respect to the Common Warrants and Common Warrant Shares is
incorporated herein by reference.
The
Common Warrants are being offered in a private placement pursuant to the exemption from the registration requirements of the Securities
Act, provided by Section 4(a)(2) thereof as transactions not involving a public offering and/or Rule 506 promulgated thereunder as sales
to accredited investors. The Common Warrants or the Common Warrant Shares have not been registered under the Securities Act and will
be issued, if at all, pursuant to the same exemption.
A
copy of the press release announcing the Registered Offering and the Concurrent Private Placement is attached to this Current Report
as Exhibit 99.1.
| Item 9.01 |
Financial Statements and
Exhibits. |
Exhibit
No. |
|
Description |
| |
|
| 4.1 |
|
Form of Common Warrant. |
| |
|
|
| 5.1 |
|
Opinion
of White & Case LLP. |
| |
|
|
| 10.1* |
|
Form of Common Stock Purchase Agreement. |
| |
|
|
| 10.2* |
|
Form of Warrant Securities Purchase Agreement. |
| |
|
|
| 10.3 |
|
Form of Registration Rights Agreement. |
| |
|
|
| 10.4 |
|
Placement Agent Agreement, dated August 13, 2026, by and between Dyadic International, Inc. and Aegis Capital Corp. |
| |
|
| 23.1 |
|
Consent
of White & Case LLP (contained in Exhibit 5.1). |
| |
|
| 99.1 |
|
Press
release issued by Dyadic International, Inc., dated August 13, 2026. |
| |
|
| 104 |
|
Cover
Page Interactive Data File (embedded within the Inline XBRL document). |
| |
|
|
| * |
|
Certain
portions of this exhibit have been redacted pursuant to Item 601(b)(10)(iv) of Regulation S-K. The Company agrees to provide on a
supplemental basis an unredacted copy of the exhibit to the Securities and Exchange Commission upon its request. |
SIGNATURES
Pursuant
to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by
the undersigned hereunto duly authorized.
| Date:
August 14, 2026 |
DYADIC INTERNATIONAL, INC. |
| |
|
|
| |
By: |
/s/ Mark A. Emalfarb |
| |
Name: |
Mark A. Emalfarb |
| |
Title: |
Chief Executive Officer |