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) September 26, 2025

SONOMA PHARMACEUTICALS, INC.

(Exact name of registrant as specified in its charter)

Delaware	001-33216	68-0423298
(State or other jurisdiction	(Commission	(IRS Employer
of incorporation)	File Number)	Identification No.)

5445 Conestoga Court, Suite 150

Boulder, CO 80301

(Address of principal executive offices)

(Zip Code)

(800) 759-9305

(Registrant’s telephone number, including area code)

Not applicable.

(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 (see General Instruction A.2. below):

☐

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

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Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

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Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

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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	SNOA	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 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). 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.

On September 26, 2025, Sonoma Pharmaceuticals, Inc. (the “Company”) entered into an At Market Issuance Sales Agreement (the “Agreement”), with Ladenburg Thalmann & Co. Inc. (“Ladenburg”), pursuant to which the Company may offer and sell, from time to time, through Ladenburg, as agent, shares of its common stock, $0.0001 par value per share.

Subject to the terms and conditions of the Agreement, Ladenburg will use commercially reasonable efforts consistent with its normal trading and sales practices, applicable state and federal law, rules and regulations and the rules of the Nasdaq Capital Market to sell shares from time to time based upon the Company’s instructions, including any price, time or size limits specified by the Company. Under the Agreement, Ladenburg may sell shares by any method deemed to be an “at the market” offering as defined in Rule 415 under the U.S. Securities Act of 1933, as amended, or any other method permitted by law, including in privately negotiated transactions. Ladenburg’s obligations to sell shares under the Agreement are subject to satisfaction of certain conditions, including customary closing conditions for transactions of this nature. The Company will pay Ladenburg a commission of 3% of the aggregate gross proceeds from each sale of shares and has agreed to provide Ladenburg with customary indemnification and contribution rights. The Company also agreed to reimburse Ladenburg for certain specified expenses of up to $40,000.

The Company is not obligated to make any sales of its common stock under the Agreement and no assurance can be given that the Company will sell any shares under the Agreement, or, if it does, as to the price or amount of shares that the Company will sell, or the dates on which any such sales will take place. The Agreement will terminate upon the earlier of (i) the sale of all shares under the Agreement, or (ii) as provided therein.

Sales of shares of common stock under the Agreement will be made pursuant to the registration statement on Form S-3 (File No. 333-275311), which was declared effective by the U.S. Securities and Exchange Commission (the “SEC”), on November 20, 2023, and a related prospectus supplement filed with the SEC on September 26, 2025, for an aggregate offering price of up to $2,070,463.

The foregoing summary of the Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Agreement, which is filed herewith as Exhibit 1.1.

A copy of the opinion of Polsinelli PC relating to the validity of the shares of common stock that will be issued under the Agreement is filed herewith as Exhibit 5.1.

This Current Report on Form 8-K shall not constitute an offer to sell or the solicitation of an offer to buy any shares under the Agreement, nor shall there be any sale of such shares in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state.

This report contains forward-looking statements. Forward-looking statements include, but are not limited to, statements that express the Company’s intentions, beliefs, expectations, strategies, predictions or any other statements related to the Company’s future activities, or future events or conditions. These statements are based on current expectations, estimates and projections about the Company’s business based, in part, on assumptions made by management. These statements are not guarantees of future performances and involve risks, uncertainties and assumptions that are difficult to predict. Therefore, actual outcomes and results may differ materially from what is expressed or forecasted in the forward-looking statements due to numerous factors, including those risks discussed in the Company’s Annual Report on Form 10-K and in other documents that the Company files from time to time with the SEC. Any forward-looking statements speak only as of the date on which they are made, and the Company does not undertake any obligation to update any forward-looking statement to reflect events or circumstances after the date of this report, except as required by law.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number		Description
1.1		At Market Issuance Sales Agreement, by and between the Company and Ladenburg Thalmann & Co. Inc., dated September 26, 2025.
5.1		Opinion of Polsinelli PC.
23.1		Consent of Polsinelli PC (included in Exhibit 5.1).
104		Cover Page Interactive Data File (formatted in Inline XBRL in Exhibit 101).

___________________

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.

	SONOMA PHARMACEUTICALS, INC.


Date: September 26, 2025	By:	/s/ Amy Trombly
	Name: Title:	Amy Trombly Chief Executive Officer

Sonoma Pharmaceuticals, Inc. 8-K