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Sonoma Pharmaceuticals (SNOA) Stock Price, News & Analysis

SNOA NASDAQ
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Price Move History

Daily moves over 5%
38 252 sessions, November 6, 2025 to November 6, 2026
Largest daily move
-36.7% close of April 24, 2026
1-year change
-69.6% closing prices, November 6, 2025 to November 6, 2026
1-month change
-9.8% closing prices, October 6, 2026 to November 6, 2026

Company Description

Sonoma Pharmaceuticals, Inc. (Nasdaq: SNOA) is a healthcare company that develops and produces stabilized hypochlorous acid (HOCl) products based on its patented Microcyn® technology. According to the company’s disclosures, its products are used across a wide range of applications, including wound care, eye care, oral and nasal care, dermatological conditions, podiatry, animal health care, and non-toxic disinfectants. Sonoma’s operations place it within the broader medicinal and botanical manufacturing and healthcare products space.

The company states that its HOCl products are clinically proven to reduce itch, pain, scarring, and irritation safely and without damaging healthy tissue. In-vitro and clinical studies cited by Sonoma indicate that its formulations are used to manage skin abrasions, lacerations, lacerations, minor irritations, cuts, and intact skin. This focus on HOCl-based therapies underpins Sonoma’s product portfolio and its positioning in medical and consumer health markets.

Core technology and product focus

Sonoma’s business is centered on stabilized hypochlorous acid, produced using its patented Microcyn technology. Across its public communications, the company repeatedly highlights this technology as the basis for its wound, eye, oral and nasal care, dermatology, podiatry, animal health, and disinfectant products. These products are described as safe for use on sensitive and intact skin and intended to help manage common skin and tissue conditions while avoiding damage to healthy tissue.

The company has also reported activity in consumer-facing categories. For example, it has announced HOCl-based diaper rash products for infants and children sold through large U.S. retailers, and hypochlorous acid-based acne products launched in retail pharmacy channels in the United Kingdom. It has also described a Microcyn-based facial spray listed under the FDA’s Modernization of Cosmetics Regulation Act of 2022 (MoCRA), reflecting an extension of its HOCl technology into cosmetic products.

Therapeutic and consumer applications

Across its press releases, Sonoma describes its products as addressing a broad set of use cases:

  • Wound care: HOCl wound cleansers and wound care products, including a wound cleanser manufactured for Medline Industries, LP for distribution into U.S. hospital systems, home healthcare, and other healthcare channels.
  • Dermatological conditions: Products for acne, atopic dermatitis, scar management, and other chronic skin conditions, including formulations marketed for itch, burn, rash, and pain relief.
  • Eye care: HOCl-based products for eye care and eyelid infection management.
  • Oral and nasal care: HOCl products for oral and nasal applications, as described in multiple company overviews.
  • Podiatry: Products intended for podiatric uses, referenced in the company’s description of its HOCl portfolio.
  • Animal health care: Over-the-counter animal health care products and other animal health applications.
  • Non-toxic disinfectants: HOCl-based disinfectant products described by the company as non-toxic.

Sonoma has also highlighted specific branded products in earlier descriptions, such as Celacyn, Ceramax Skin Barrier Cream, Mondoxyne, Alevicyn, SebuDerm, and Microcyn-branded products, which it associates with treatment of scars, itchy skin, minor skin irritations, rashes, and other skin conditions.

Geographic footprint and distribution

Sonoma reports that its products are sold either directly or via partners in over 55 countries worldwide. It actively seeks new distribution partners, reflecting a model that combines direct sales with third-party distribution. The company’s principal office is in Boulder, Colorado. It also reports manufacturing operations in Guadalajara, Mexico, and European marketing and sales headquartered in Roermond, Netherlands.

In its financial and business updates, Sonoma notes revenue contributions from the United States, Europe, Latin America, Asia, and other regions. It has described growth in U.S. over-the-counter channels through large retailers, expansion of its product offerings in Europe under updated medical device regulations, and regulatory approvals for wound care products in markets such as Ukraine. These disclosures illustrate that Sonoma’s HOCl-based products are positioned in both professional healthcare and consumer retail channels across multiple regions.

Regulatory and clinical positioning

The company emphasizes regulatory clearances and registrations as part of its strategy. It reports that its manufacturing facility is FDA-registered as a medical device establishment, supporting a portfolio of FDA 510(k)-cleared products in wound care, dermatology, eye care, podiatry, and animal health. Sonoma has also disclosed registration of its manufacturing facility and listing of a Microcyn-based facial spray under MoCRA, enabling the manufacture and commercialization of Microcyn technology products as cosmetics in the United States.

In Europe, Sonoma has stated that it successfully transitioned all of its commercialized products in that region to the European Union Medical Device Regulation (MDR), including eye care, wound care, scar gel, acne, and atopic dermatitis products. It has also reported registration of its manufacturing facility and several products with the Medicines & Healthcare products Regulatory Agency (MHRA) in the United Kingdom, covering wound irrigation solutions, scar management products, wound hydrogels, and a skin exfoliant.

Sonoma repeatedly characterizes its HOCl products as clinically proven to reduce itch, pain, scarring, and irritation safely and without damaging healthy tissue, and refers to in-vitro and clinical studies supporting the use of HOCl for managing skin abrasions, lacerations, minor irritations, cuts, and intact skin.

Capital markets and corporate governance

Sonoma Pharmaceuticals’ common stock trades on The Nasdaq Stock Market LLC under the symbol SNOA, as disclosed in its Form 8-K filings. The company files periodic reports, proxy statements, and current reports with the U.S. Securities and Exchange Commission, covering topics such as financial results, executive employment agreements, equity offerings, and stockholder meeting outcomes.

Recent 8-K filings include information on an amended and restated employment agreement with the company’s Chief Executive Officer, changes in executive roles, an at-the-market issuance sales agreement for common stock, and the results of the annual meeting of stockholders. These filings provide investors with details on governance, compensation structures, and capital-raising activities.

Business model characteristics

While Sonoma does not present a single, consolidated business model description in the provided materials, its disclosures indicate several recurring elements:

  • Development and production of stabilized HOCl products using patented Microcyn technology.
  • Regulatory clearance and registration of medical device and cosmetic products in multiple jurisdictions.
  • Revenue generation through sales of HOCl-based products in human health care, animal health care, and disinfectant categories.
  • Use of both direct sales and partnerships or distributors, including large retailers and healthcare distribution networks, to reach hospital systems, home healthcare providers, and consumer retail channels.

These characteristics place Sonoma at the intersection of medical device, over-the-counter healthcare, and cosmetic product markets, with a focus on HOCl-based formulations.

Recognition and partnerships

Sonoma has reported that its Reliefacyn® Advanced Itch-Burn-Rash-Pain Relief Hydrogel has received multiple third-party seals, including the National Psoriasis Foundation Seal of Recognition and the National Rosacea Society Seal of Acceptance. The company also notes that Reliefacyn previously received the National Eczema Association Seal of Acceptance. These recognitions are described as reflecting evaluation of product safety, ingredient quality, and suitability for sensitive skin.

The company has also highlighted a collaboration with Medline Industries, LP for a HOCl wound cleanser manufactured by Sonoma and distributed by Medline into U.S. hospital systems, home healthcare, and other healthcare channels. In addition, Sonoma has described partnerships with large retailers in the United States and a leading health and beauty retailer and pharmacy chain in the United Kingdom for consumer-focused HOCl products.

Investor considerations

Investors researching Sonoma Pharmaceuticals (SNOA) may focus on several themes evident in the company’s public disclosures: the central role of Microcyn-based HOCl technology, the breadth of medical and consumer applications, the global distribution footprint, and the emphasis on regulatory approvals and registrations. Financial statements and non-GAAP reconciliations in the company’s earnings releases and SEC filings provide additional detail on revenue by region, gross margins, operating expenses, and net results over time.

Because Sonoma’s business is closely tied to medical device and cosmetic regulations, as well as distribution relationships, its SEC filings, earnings releases, and investor presentations are important sources for understanding its risk factors, capital structure, and strategic priorities.

Stock Performance

$1.12
+0.78%
+0.01
After hoursChange vs the $1.11 closeLast updated: November 6, 2026 at 19:53
-69.6%
Performance 1 year

Sonoma Pharmaceuticals (SNOA) closed at $1.11 on November 6, 2026. Over the past 12 months, the price has lost 69.6%.

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SNOA Metrics & Rankings

Price returns through November 6, 2026. Month and year figures include the first trading day. Ranking links may use different dates.

Latest News

Sonoma Pharmaceuticals has 10 recent news articles. Of the recent coverage, 5 articles coincided with positive price movement and 4 with negative movement. Key topics include earnings, offering, management. View all SNOA news →

Financial Highlights

Sonoma Pharmaceuticals generated $19.5M in revenue in FY2026, retaining a 38.0% gross margin, operating income reached -$2.5M (-12.6% operating margin), and net income was -$3.2M, reflecting a -16.3% net profit margin. Diluted earnings per share stood at -$1.89. The company generated -$3.9M in operating cash flow. The current ratio was 2.50, measuring current assets divided by current liabilities.

$19.5M
Revenue (FY2026)
-$3.2M
Net Income (FY2026)
-$3.9M
Operating Cash Flow

Upcoming Events

No upcoming events scheduled for SNOA.

Short Interest History

Last 12 Months

Short interest in Sonoma Pharmaceuticals (SNOA) currently stands at 108.8 thousand shares, down 33.9% from the previous reporting period, representing 2.3% of the float. Since November 2025, short interest has increased by 423.4%.

Days to Cover History

Last 12 Months

Days to cover for Sonoma Pharmaceuticals (SNOA) currently stands at 2.8 days, down 9.5% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since November 2025, the figure has increased by 177%. Across the settlements charted above, it has ranged from 1.0 to 4.5 days.

SNOA Company Profile & Sector Positioning

Sonoma Pharmaceuticals (SNOA) operates in the Drug Manufacturers - Specialty & Generic industry within the broader Healthcare sector and is listed on the NASDAQ.

Investors comparing SNOA often look at related companies in the same sector, including Gelteq Limited (GELS), cbdMD, Inc. (YCBD), Universe Pharmaceuticals Inc. (UPC), Apimeds Pharmaceuticals US, Inc. (APUS), and Redhill Biopharma Ltd. (RDHL). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate SNOA's relative position within its industry.

Frequently Asked Questions

The current stock price of Sonoma Pharmaceuticals (SNOA) is $1.12 in after-hours trading as of November 6, 2026.

The market cap of Sonoma Pharmaceuticals (SNOA) is approximately $5.4M. Learn more about what market capitalization means .

The FY2026 revenue of Sonoma Pharmaceuticals (SNOA) is $19.5M, from its most recent completed fiscal year.

The FY2026 net income of Sonoma Pharmaceuticals (SNOA) is -$3.2M, from its most recent completed fiscal year.

The diluted earnings per share (EPS) of Sonoma Pharmaceuticals (SNOA) is -$1.89 for FY2026, its most recent completed fiscal year. Learn more about EPS .

The operating cash flow of Sonoma Pharmaceuticals (SNOA) is -$3.9M for FY2026, its most recent completed fiscal year. Learn about cash flow.

The net profit margin of Sonoma Pharmaceuticals (SNOA) is -16.3% for FY2026, its most recent completed fiscal year. Learn about profit margins.

The operating profit margin of Sonoma Pharmaceuticals (SNOA) is -12.6% for FY2026, its most recent completed fiscal year. Learn about operating margins.

The gross profit margin of Sonoma Pharmaceuticals (SNOA) is 38.0% for FY2026, its most recent completed fiscal year. Learn about gross margins.

The current ratio of Sonoma Pharmaceuticals (SNOA), current assets divided by current liabilities, was 2.50 at the end of FY2026, its most recent completed fiscal year. Learn about liquidity ratios.

The gross profit of Sonoma Pharmaceuticals (SNOA) is $7.4M for FY2026, its most recent completed fiscal year.

The operating income of Sonoma Pharmaceuticals (SNOA) is -$2.5M for FY2026, its most recent completed fiscal year. Learn about operating income.

Sonoma Pharmaceuticals develops and produces stabilized hypochlorous acid (HOCl) products based on its patented Microcyn technology. According to the company, these products are used in wound care, eye care, oral and nasal care, dermatological conditions, podiatry, animal health care, and non-toxic disinfectants, and are designed to reduce itch, pain, scarring, and irritation without damaging healthy tissue.

Sonoma’s core technology is stabilized hypochlorous acid (HOCl) produced using its patented Microcyn technology. The company states that this technology underlies its portfolio of medical and consumer products, including formulations for wound care, dermatology, eye care, podiatry, animal health, and disinfectants.

Sonoma reports that its HOCl products are used in multiple healthcare and consumer markets, including wound care, eye care, oral and nasal care, dermatological conditions, podiatry, animal health care, and non-toxic disinfectants. It has also described consumer-focused products such as diaper rash and acne formulations and a Microcyn-based facial spray listed under U.S. cosmetic regulations.

The company states that its products are sold either directly or via partners in over 55 countries worldwide. It reports revenue from the United States, Europe, Latin America, Asia, and other regions, and notes that it actively seeks new distribution partners, including large retailers and healthcare distributors.

Sonoma Pharmaceuticals’ principal office is in Boulder, Colorado. The company reports manufacturing operations in Guadalajara, Mexico, and European marketing and sales headquartered in Roermond, Netherlands.

According to its Form 8-K filings, Sonoma Pharmaceuticals’ common stock is listed on The Nasdaq Stock Market LLC under the ticker symbol SNOA.

Sonoma reports that its manufacturing facility is FDA-registered as a medical device establishment and that it has FDA 510(k)-cleared products in wound care, dermatology, eye care, podiatry, and animal health. It has also registered its facility and listed a Microcyn-based facial spray under the FDA’s Modernization of Cosmetics Regulation Act of 2022 (MoCRA). In Europe, the company states that it transitioned its commercialized products to the EU Medical Device Regulation (MDR), and it has registered products with the MHRA in the United Kingdom.

Sonoma states that its HOCl products are clinically proven to reduce itch, pain, scarring, and irritation safely and without damaging healthy tissue. It also cites in-vitro and clinical studies indicating that HOCl can safely manage skin abrasions, lacerations, minor irritations, cuts, and intact skin.

The company has disclosed partnerships with large retailers in the United States for consumer-focused HOCl products, a leading health and beauty retailer and pharmacy chain in the United Kingdom for acne products, and Medline Industries, LP for a HOCl wound cleanser manufactured by Sonoma and distributed into U.S. hospital systems, home healthcare, and other healthcare channels.

Yes. Sonoma reports that its Reliefacyn Advanced Itch-Burn-Rash-Pain Relief Hydrogel has received the National Psoriasis Foundation Seal of Recognition and the National Rosacea Society Seal of Acceptance, and that Reliefacyn previously received the National Eczema Association Seal of Acceptance.