2026-08-10T15:17:47-07:00 2025-12-31 990EZ 2025-01-01 393222929 MATHSTEM FOUNDATION MATH 4103209903 1910 Towne Centre Blvd Suite 250 Annapolis MD 21401 Elbert Cox Jr Founder 4103209903 2026-08-03 2025 2025-03-06 01:10:19Z X www.mathstemfoundation.org X X 20515 X 20515 0 0 0 0 0 0 0 0 4520 -4520 0 1000 -1000 0 14995 0 0 0 2414 0 1296 4509 8219 6776 0 0 6776 0 6776 0 0 0 0 0 6776 0 0 0 6776 MathSTEM provides early childhood math education and enrichment through accessible, community based and hybrid learning programs. The organization promotes foundational math skills by using storytelling, hands on activities, and culturally relevant instructional methods designed to increase confidence and engagement among young learners. MathSTEM collaborates with universities, student ambassadors, and STEM professionals to ultimately deliver math enrichment in schools, libraries, recreation centers, and digital formats, ensuring that children and families have equitable access to high quality early math learning opportunities. MathSTEM Foundation website development, marketing materials and branding acquisition for non-profit start-up needs and requirements. Data analytics show 786 website sessions performed, globally, across the United States, Singapore, Pakistan, Canada, India, United Kingdom, and France. 0 4509 MathSTEM signature program support service activities for inaugural STEM student workshop planned (and conducted) for February 2026. 0 3710 8219 Elbert Lucien Cox Jr Founder, Executive Director 20 0 0 0 Eurica Cox Founder, Chief Executive Officer 40.00 0 0 0 Kartik Sheth Director of Global Outreach 10.00 0 0 0 Eric Holmes Director of Programs 10 0 0 0 Cheyene Henry Jr. Director of Youth Advocacy 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MD Elbert Lucien Cox Jr 1910 Towne Centre Blvd Suite 250 Annapolis MD 21401 4103209903 0 0 0 0 0 0 0 0 0 0 0 NONE NONE 1 X 0 0 0 0 20515 20515 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20515 20515 16642 3873 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20515 0 X 0 0 0 0 20515 20515 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20515 20515 0 0 0 0 13739 13739 0 0 0 0 6184 6184 0 0 0 0 19923 19923 592 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20515 20515 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED Form 990-EZ, Part I, Line 16 The MathSTEM Foundation is in its Startup Phase 1. During the first year, a strong operational foundation was established through strategic investments in essential infrastructure, digital presence, branding, and program activation. The funds enabled the organization to operate as an educational math enrichment nonprofit and to deliver early childhood math enrichment in the community. Rooted in the District, Maryland, and Virginia, MathSTEM's website attracted national and global attention, demonstrating broad interest in our mission. Expenditures included startup and administrative costs such as business registration, mailbox services, communication systems and software; development of a public website to provide program information and support for eventual hybrid learning; branded materials to identify staff; and assist in recruitment and registration of college student participants ("ambassadors") for planned community activities. Further, funding enabled collaboration with universities to identify students to serve as MathSTEM Student Ambassadors, reach out to STEM professionals to assist in the execution of future (CY2026) math-based storytelling sessions in a hybrid environment (Cox 130), obtain math enrichment supplies, and to begin curriculum development to support future MathSTEM mission programming. These expenses were necessary to establish organizational capacity, support program delivery, and advance MathSTEM's mission of promoting early childhood (K-6) math education in the community. At the time of May 15, 2026, the MathSTEM Foundation had not received its 501(c)3 designation. Our Form 1023EZ was submitted in early June 2026 and we were unsure of when we would get a response. To our surprise, we received notification June 15, 2026 that our 501(c)3 designation had been granted. We then began the research process of getting registered with the State of Maryland and thus our submission of our 990 EZ form.