NASDAQ: HWKN

The Water Treatment Group operates out of 53 warehouses in 28 states, primarily located in the eastern two-thirds of the United States, supplying products and services to customers across that footprint. We expect to continue to invest in existing and new branches to expand the group’s geographic coverage. Our Water Treatment Group has historically experienced higher sales during April to September, primarily due to a seasonal increase in chemicals used by municipal water treatment facilities and pools.

Food and Health Sciences Segment. Our Food and Health Sciences Group specializes in processing and formulation solutions as well as ingredient distribution to manufacturers in the nutrition, food, pharmaceutical, and agricultural markets. This group offers a diverse product portfolio including base chemistry, acid based reactions, minerals, vitamins and amino acids, excipients, botanicals and herbs, sweeteners and enzymes, fertilizers, and food-grade and pharmaceutical salts and ingredients.

The Food and Health Sciences Group relies on a specially trained sales staff that works directly with customers on their specific needs. Our group’s extensive product portfolio, combined with value-added services, including product formulation, sourcing, distribution, processing and blending, positions this segment as a one-stop ingredient solutions provider to its customers. This group also follows rigorous quality control and compliance processes to provide reliable, high-quality products to its customers. They operate primarily out of facilities in California, New York, Minnesota, and Illinois, and their products are sold nationally, and in certain cases, internationally. Agricultural sales within this group have seasonality based on planting seasons.

Industrial Solutions Segment. Our Industrial Solutions Group specializes in providing industrial chemicals, products and services to industries such as industrial manufacturing, chemical processing, electronics, energy, plating, and surface finishing. This group’s principal products are acids and alkalis. This segment receives, stores and distributes various chemicals in bulk quantities, including liquid caustic soda, sulfuric acid, hydrochloric acid, urea, phosphoric acid, aqua ammonia and potassium hydroxide. They perform customer blending of chemicals according to customer formulas and specifications and repackage bulk industrial chemicals to sell in smaller quantities to our customers. The Industrial Solutions group relies on a specially trained sales staff that works directly with customers on their specific needs. This group conducts its business primarily through manufacturing locations and terminal operations.

Our three groups provide significant synergies to one another because certain raw materials used in each segment are similar, creating opportunities for buying power among two or more groups and competitive cost positions. In addition, the segments share some manufacturing facilities and resources, which leverage fixed costs.

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Raw Materials. We have numerous suppliers, including many of the major chemical producers in the United States. We source our health and nutrition ingredients from a wide array of domestic and international vendors. We typically have distributorship agreements or supply contracts with our suppliers that are periodically renewed. We believe that most of the products we purchase can be obtained from alternative sources should existing relationships be terminated. Our operations are substantially dependent upon the availability of our raw materials. While we believe that we have adequate sources of supply for our raw materials and product requirements, we cannot be sure that supplies will be consistently available in the future. In the event that certain raw materials become generally unavailable, suppliers may extend lead times or limit or cut off the supply of materials to us. As a result, we may not be able to supply or manufacture the corresponding products for our customers.

Intellectual Property. Our intellectual property portfolio is of economic importance to our business. When appropriate, we have pursued, and we will continue to pursue, patents covering our products. We have also obtained trademarks for certain of our products to distinguish them from our competitors’ products. We regard many of the formulas, information and processes that we generate and use in the conduct of our business as proprietary and protectable under applicable copyright, patent, trademark, trade secret and unfair competition laws.

Customer Concentration. In fiscal 2026, 2025, and 2024, none of our customers accounted for 10% or more of our total sales.

Competition. We operate in a competitive industry and compete with many producers, distributors and sales agents offering products equivalent to substantially all of the products we offer. Many of our competitors are larger than we are and may have greater financial resources, although no one competitor is dominant in all of the markets we serve. We compete by offering quality products with outstanding customer service at competitive prices coupled with value-added services or product formulation where needed. Because of our long-standing relationships with many of our suppliers, we are often able to leverage those relationships to obtain products when supplies are limited or to obtain competitive pricing.

Working Capital. Due to the nature of our operations, which includes purchases of large quantities of bulk chemicals, the timing of purchases can result in significant changes in working capital and the resulting operating cash flow. Historically, our cash requirements for working capital increase during our first fiscal quarter.

Regulatory Matters. We are subject to numerous federal, state and local environmental, health and safety laws and regulations in the jurisdictions in which we operate, including laws and regulations relating to the management, storage, transportation and disposal of chemicals and wastes; product regulation; air, water and soil contamination; and the investigation and cleanup of any spills or releases that may result from our management, handling, storage, sale, or transportation of chemicals and other products. In addition, societal concerns regarding the safety of chemicals in commerce and their potential impact on the environment have resulted in a growing trend towards increasing levels of product safety and environmental protection regulations. These concerns have led to, and could continue to result in, more stringent regulatory intervention by governmental authorities.

In addition, we operate a fleet of approximately 400 commercial vehicles with power units, primarily in our Water Treatment Group, which are highly regulated, including by the U.S. Department of Transportation (“DOT”). The DOT governs transportation matters, including authorization to engage in motor carrier service, including the necessary permits to conduct our businesses, equipment operation, and safety.

The manufacture, packaging, labeling, advertising, promotion, distribution and sale of our agricultural, food, pharmaceutical and health and nutrition products are subject to regulation by numerous national and local governmental agencies in the United States and other countries. The primary regulatory bodies in the United States are the Food and Drug Administration (the “FDA”), the Environmental Protection Agency, the United States Department of Agriculture and the Federal Trade Commission, and we are also subject to similar regulators in other countries. In particular, the FDA’s current good manufacturing practices (“GMPs”) describe policies and procedures designed to ensure that nutraceuticals, pharmaceuticals and dietary supplements are produced in a quality manner, do not contain contaminants or impurities, and are accurately labeled and cover the manufacturing, packaging, labeling and storing of products, with requirements for quality control, design and construction of manufacturing plants, testing of ingredients and final products, record keeping, and complaints processes.

Further information related to government regulation applicable to our business is included in this Annual Report on Form 10-K, in Part I, Item 1A - Risk Factors.

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Human Capital. Our team is a key to our success and we are committed to creating a workplace that attracts top talent, develops leaders and drives performance on behalf of our customers and shareholders.

We strive to recruit the best people for the job regardless of race, color, nationality, gender, age, disability, sexual orientation or any other status protected by law. It is our policy to comply fully with all applicable laws relating to discrimination in the workplace and we are committed to advancing an inclusive, collaborative and respectful culture.

The health and safety of our employees is our highest priority. We work to ensure our employees have a thorough understanding of health and safety precautions that need to be taken in all business functions. Specific safety programs include process controls, safety training, safety committees, safety audits, incident investigation and improvement measures.

We strive to provide employees with competitive wages commensurate with their skill levels, experience, knowledge and the regional market. Full-time employees are eligible for health, dental and vision insurance, paid and unpaid leaves, 401(K) plan, retirement plans, life and disability/accident coverage and our employee assistance program.

As of March 29, 2026, we had approximately 1,200 employees across the United States, substantially all of which were full-time employees. Approximately 45% of our employees were female or racially and ethnically diverse, and approximately 8% were covered by a collective bargaining agreement.

Available Information. Our Internet address is www.hawkinsinc.com. We have made available, free of charge, our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and, if applicable, amendments to those reports, as soon as reasonably practicable after we electronically file these materials with, or furnish them to, the Securities and Exchange Commission ("SEC"). Reports of beneficial ownership filed by our directors and executive officers pursuant to Section 16(a) of the Exchange Act are also available on our website. We are not including the information contained on our website as part of, or incorporating it by reference into, this Annual Report on Form 10-K. The SEC also maintains an internet site that contains reports, proxy and information statements, and other information regarding our company at http://www.sec.gov.

Information about our Executive Officers and Key Employees

Our current executive officers and key employees, their ages and offices held, are set forth below:

Name Age Office

Patrick H. Hawkins 55 Chief Executive Officer and President

Jeffrey P. Oldenkamp 53 Executive Vice President, Chief Financial Officer and Treasurer

Drew M. Grahek 56 Vice President — Operations

Greg A. Jones 45 Vice President — Food and Health Sciences

Douglas A. Lange 56 Vice President — Water Treatment

Daniel A. Louismet 40 Vice President, General Counsel and Secretary

David J. Mangine 68 Vice President — Industrial Solutions

Shirley A. Rozeboom 64 Vice President — Stauber

Patrick H. Hawkins has been our Chief Executive Officer and President and member of our board since 2011. Mr. Hawkins has held the position of President since 2010. He joined the Company in 1992 and served as the Business Director - Food and Pharmaceuticals, a position he held from 2009 to 2010. Previously he served as Business Manager - Food and Co-Extrusion Products from 2007 to 2009 and Sales Representative - Food Ingredients from 2002 to 2007. He previously served the Company in various other capacities, including Plant Manager, Quality Director and Technical Director.

Jeffrey P. Oldenkamp has been our Executive Vice President, Chief Financial Officer and Treasurer since October 2021. Mr. Oldenkamp joined Hawkins in May 2017 and assumed the role of Chief Financial Officer, Vice President and Treasurer in June 2017. Prior to joining Hawkins, Mr. Oldenkamp was with MTS Systems Corporation, a supplier of high-performance test systems and sensors, where he served as Chief Financial Officer from 2015 to May 2017 and as Vice President of Finance for the MTS Test business from 2014 to 2015, and with Nilfisk-Advance, Inc., a global manufacturer of professional cleaning equipment, where he served as Americas Operations Chief Financial Officer and Vice President from 2012 to 2014.

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Drew M. Grahek has been our Vice President - Operations since September 2018. Prior to joining Hawkins, Mr. Grahek was Adjunct Faculty at the University of Minnesota College of Continuing Education and a Business Administrator in the Archdiocese of St. Paul and Minneapolis from June 2017 to June 2018; Director of Service Operations and Supply Chain with Ulta Beauty, Inc. from April 2016 to June 2017; and Director of Stores with Field and Stream Outdoor Stores, a division of Dick’s Sporting Goods, Inc. from July 2015 to April 2016. Previously, he spent a total of 23 years at Target Corporation in a variety of operations, merchandising and property management positions.

Greg A. Jones has been our Vice President - Food & Health Sciences since April 2025. Prior to attaining this position, Mr. Jones served as our Vice President of Business since April 2024. Prior to joining Hawkins, Mr. Jones was a Global General Manager and Vice President for Kerry Taste & Nutrition, a global manufacturer of specialized food ingredients, from 2019-2024; and with Winpak, a global manufacturer of high barrier packaging and equipment, where he served as U.S. Director of Sales from 2017-2019 and U.S. Manager of sales from 2010-2017.

Douglas A. Lange has been our Vice President - Water Treatment since June 2020. Prior to attaining this position, Mr. Lange served the Company as General Manager and Product Development Manager for Water Treatment after joining the company in January 2019. Prior to joining the Company, Mr. Lange was with H.B. Fuller Company, a global supplier of special adhesives, where he served as Global Marketing Manager and Product Manager for specialty markets in electronics and wood products from 2011 to January 2019. Mr. Lange served in various roles in the specialty adhesives market for a total of 21 years prior to joining the Company.

Daniel A. Louismet has served as our Interim General Counsel since December 2025 and had previously served as our Associate General Counsel since September 2024. Prior to joining Hawkins, Mr. Louismet founded Minnesota Dealer Law through which he counseled franchised new vehicle dealerships from November 2023 to October 2024. Mr. Louismet served as General Counsel of the Minnesota Automobile Dealers Association from 2018 to October 2023 and as Associate General Counsel from 2015 to 2018. Previously, he was an attorney at Rice, Michels & Walther, LLP from 2013 to 2015. He is a member of the Minnesota Bar.

David J. Mangine has been our Vice President - Industrial Solutions since 2021. Prior to attaining this position, Mr. Mangine served as the Industrial Sales Manager from 2011 to 2021, after joining Hawkins in 2000 as an Account Manager.

Shirley A. Rozeboom has been our Vice President - Stauber since 2025. Prior to attaining this position, Ms. Rozeboom held the position of Vice President of Health and Nutrition from 2019 to 2025, Senior Vice President of Sales for Stauber from 2012 to 2019, Director of Sales from 2008 to 2012 and Account Executive from 2000 to 2008.

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