COMPANY PROFILE Established in 1975, Tri Counties Bank is a wholly-owned subsidiary of TriCo Bancshares (NASDAQ: TCBK) headquartered in Chico, California, with assets of over $10 billion and more than 45 years of financial stability. Tri Counties Bank provides a unique brand of Service With Solutions® for communities throughout California with a breadth of personal, small business and commercial banking services, plus an extensive branch network, more than 37,000 surcharge-free ATMs nationwide, and advanced online and mobile banking. Tri Counties Bank remains strong and profitable through our top-down commitment to our core values, sound business principles and responsible lending practices. Our success is also based on our community engagement. We still believe in the vision of the helpful and caring community banker. As we grow and serve more communities, we become more involved, providing substantial financial and volunteer support to local economies and community organizations. We applaud our employees who roll up their sleeves to work and volunteer for a greater good in our communities. Tri Counties Bank is an Affirmative Action and Equal Opportunity Employer, Race/Color/Religion/Sex/Sexual Orientation/Gender Identity/National Origin/Disability/Veteran.

Plumas Bank is a full-service community bank established in 1980 and headquartered in Quincy, California. With 15 branch offices in Northern Nevada and Northeastern California, it is one of the top performing community banks in the nation. Plumas Bank is a key provider of financial services to small and mid-sized businesses across the region. It has Preferred Lender status with the United States Small Business Administration and operates loan production offices in California, Nevada and Southern Oregon. For more information on Plumas Bancorp and Plumas Bank, please visit our website at www.plumasbank.com.

The Kleinfelder Group, Inc. (“Kleinfelder”), a leading engineering, design, construction management, construction materials inspection and testing, and environmental professional services firm, acquired Gas Transmission Systems, Inc. (GTS) on October 19, 2020. Follow Kleinfelder on LinkedIn or visit kleinfelder.com for more information. GTS is a full service engineering and consulting firm that provides solutions to natural gas utilities and pipeline operators. Our mission is to provide high-quality services for our clients, while maintaining a challenging and fulfilling work environment for our employees. Our leadership team consists of former utility executives experienced in engineering, construction, operation and maintenance of natural gas pipeline and electric transmission and distribution systems. Guided by our core values of Integrity, Proficiency, Can Do, Quality and Camaraderie, GTS seeks employees and clients alike that share in these values. We embrace a spirit of team work and family; holding each other accountable within a supportive and learning environment. Challenging ourselves and each other to be better and striving to do the right thing is what we do at GTS. Add in some fun along the way, and you know you’re at GTS. Office Locations: Chico, CA Walnut Creek, CA Los Angeles, CA Atlanta, GA GTS offers services and support in: -Transmission Engineering Distribution Engineering -Natural Gas Utility Consulting & Compliance Support -Project & Program Management

Experience and Expertise Established in 1974, APC is an industry leading third party administration firm that specializes in professional retirement plan design, installation, administration and consulting services. With over 3,000 nationwide clients, APC prides itself on personalized service to deliver on the promises we make to you and your company. Custom Designed Retirement Solutions With APC, your retirement plan will be designed to fit your company’s unique needs. Our Consultants will carefully analyze your goals during your plan’s design and installation phase to ensure your retirement plan delivers results. We administer all types of qualified retirement plans from basic to more complex plan designs including: • 401(k) Safe Harbor/Cross Tested • 403(b) • Cash Balance • Defined Benefit • Hybrid Combination Dedicated Ongoing Support Your Consultant is your dedicated point of contact. You won’t work with automated phone menus or outsourced call centers. You will receive personal service. Your Consultant will oversee the details of your plan’s administration and will personally review annual reports with you. Our expert compliance teams support your consultant and provide comprehensive plan administration. Our services include: • Plan Document design and support • Timely and accurate plan administration • Necessary compliance testing • Participant statements & notices • Signature ready IRS filings

EA Family Services is a private, nonprofit corporation providing a wide range of services to children and adolescents.

Enloe Medical Center is a 298-bed non-profit hospital with the mission of improving the quality of your life through patient-centered care. It is one of two Level II trauma centers north of Sacramento, houses the region’s only Level II neonatal intensive care unit and operates the FlightCare air ambulance service. Enloe’s comprehensive medical services include cardiac surgery, stroke, neurosurgery, orthopedics, cancer care, maternity care and bariatrics. Enloe is one of the few California hospitals still locally governed. The hospital’s community-based, volunteer Board of Trustees protects this local status and assures that dollars earned are reinvested to improve the health of the community. Enloe Medical Center is committed to providing a nurturing environment where patients are surrounded by caring staff and supported by opportunities and resources that promote healing of the body, mind and spirit. Enloe's Board of Trustees and Administration chose to pursue the Planetree affiliation, finding it an exceptional approach to the delivery of care with technology, medicine and complementary healing. As an affiliate of the Planetree program, Enloe has begun to implement initiatives that address some of the components of Planetree and is making strides in identifying, developing, and implementing patient-centered care in a healing environment.

Lassen MUD is a publicly owned, electric utility located in far northern California. We sever approximately 10,000 customers. Our mission is to "Serve our community. We strive to provide reliable service at the most reasonable cost with a focus on safety and sustainability."

Hat Creek Construction Inc is a construction company based out of 24339 State Highway 89, Burney, California, United States.

Crain Walnut Shelling, Inc.’s (CWS) primary business is the processing, packing and shipping of English Walnut meats. The business was founded in 1982 by Charles R. Crain, Jr. (Chuck), as a division of a large farming business, Crain Orchards, Inc. As the leading industrial ingredient supplier of English Walnuts in California, CWS is able to offer a broad spectrum of quality shelled walnut products. Our valued customers range from retail grocery store chains to large regional bakers, bakery supply distributors, ice cream manufacturers, cereal makers, multi-national food manufacturers, club and big box stores.

As a clinician-led organization, North American Partners in Anesthesia (NAPA) is redefining healthcare, delivering unsurpassed excellence to its partners and patients every day. Since its founding by physicians in 1986, NAPA has grown to become one of the nation’s leading single-specialty anesthesia and perioperative management companies, serving more than 3 million patients annually in more than 500 healthcare facilities nationwide. Our highly skilled teams of clinicians participate in groundbreaking leadership development and customer service training programs to deliver optimal results to patients, surgeons, healthcare administrators, and staff. Through our exceptional perioperative leadership, research, innovations, and state-of-the-art technologies, NAPA offers real solutions driven by evidence-based outcomes to dramatically accelerate operational efficiencies, increase satisfaction ratings, and enhance safety and profitability.

United Cerebral Palsy of the North Bay serves Napa, Sonoma & Solano Counties. UCPNB “enhances the quality of life of people with cerebral palsy and other disabilities, their families, and their communities." We believe that individuals with even the most challenging disabilities have the right to quality education and transition services; integrated employment opportunities with competitive wages and career opportunities; and accessible recreation programs. We also promote full inclusion in community life by providing resource and referral, advocacy, and community integration services. Our 4 primary programs are - Cypress School and Behavioral Services: Cypress School is a non-public school located in Sonoma County for children ages 6-22 with special education and behavioral needs that cannot be met in public schools. Cypress Behavior Services offer specialized supports to families and children/young adults. WineBev Services: WineBev Services is a social enterprise, employment and education program located in Napa County for adults ages 18 and over with developmental disabilities. Gone For Good, Secure Document Destruction: Gone For Good is a social enterprise, employment and education program providing services for the secure collection, destruction, and recycling of sensitive materials and information. Recreation Services: We provide a variety of camp and adapted physical education activities for children and adults.

Our Mission: To enhance the well being of children, individuals, families and communities. Youth for Change is a non-profit, public benefit organization licensed by the State of California to provide comprehensive treatment, education and support services in our community. Established in 1991, the Youth for Change team has continually developed community partnerships for the purpose of championing the well-being of children and families. Our programs are dynamic and respond flexibly to community and family needs. Youth for Change began its work with three residential treatment facilities for 18 severely emotionally disturbed children. Our services now include: - 4 residential treatment facilities - a Foster Family Agency - a network of Family Resource Centers - “Wraparound Services” - an array of Foster Care services support for the Homeless Youth services - a full spectrum of mental health services The wide array of services we provide demonstrates our commitment to helping families become more resilient. By doing so, it is our intention to increase the health and security of our community’s children.