President (2026-2027)
May 2024 - May 2027

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dalia.begin@gcisd.net

Biography

Elected to the GCISD Board of Trustees in May 2024, Dalia Begin brings a blend of strategic business leadership and deep community commitment to her role. A corporate executive with over 20 years of experience, she currently serves as Executive Vice President in the technology sector, where she leads initiatives that drive growth, scale, and operational effectiveness across complex organizations.

Dalia’s educational journey spans continents, beginning at a British International School abroad, continuing at Pantego Christian Academy, and culminating with a bachelor’s degree in International Business from the University of Texas at Arlington. This global perspective, combined with a deep-rooted belief in the power of public education, informs her leadership on the board.

A Colleyville resident, Dalia and her husband, Michael, have been married for 17 years and chose GCISD for their daughters’ education. Sophia is an eighth grader at Colleyville Middle School, and Laila is a fifth grader at Bransford Elementary.

Dalia is passionate about academic excellence, financial transparency, and ensuring every student has access to opportunity. She brings business and financial acumen, a collaborative mindset, and a parent’s heart to every decision she makes to serve GCISD families.

Vice President (2026-2027)
May 2025 - May 2028

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matthew.foust@gcisd.net

Biography

Matt Foust was elected to the Board in May of 2025. He is a proud, fourth-generation Texan who was born and raised in West Texas. Growing up in a small town profoundly shaped his fundamental values of faith, community, and education. Raised in a single-parent household, Matt was inspired by the dedication of his mother—a public school teacher who retired after three decades of classroom service.

Strong public schools helped Matt achieve success and a full scholarship to Texas Christian University (TCU). It was there that Matt met the love of his life and future wife—lifelong Colleyville resident and Colleyville Heritage alumna Katie Foust. While Matt pursued his legal education at Baylor Law School, Katie supported their journey by serving as an elementary classroom teacher. After graduating, the Fousts bought their first home in Grapevine, and have lived in GCISD ever since.

Matt began his career as a litigator and trial attorney, defending individuals and small businesses throughout North Texas. Over the course of a decade, Matt tried dozens of cases to verdict, earning a reputation for his dedication and skill in the courtroom. His career later evolved into that of legal strategist, honing the ability to focus on detail within the context of a broader, complex landscape. Matt believes that comprehensive solutions to complex problems are the result of clear-eyed analysis, level-headed thinking, and unwavering optimism.

Matt is deeply committed to serving his community. In an era where face-to-face connection is sometimes secondary to online interaction, Matt believes that bridge building and fellowship are indispensably important.

Matt has coached his sons’ baseball and basketball teams, led his school’s Dads’ Club, and served extensively in PTA leadership roles—including Legislative Chair. His advocacy for public education includes leading trips to Austin to advocate for GCISD.

Matt and Katie have two boys (elementary school students), who will be educated entirely in GCISD where they’re zoned to graduate from Grapevine High School. The Foust family are active members of White’s Chapel Methodist Church. Matt raises his hand as often as possible to support others, to foster connections, and to build community. Matt’s leadership as a GCISD Trustee is defined by a dedication to faith, family, and service.

Secretary (2026-2027)
May 2026 - May 2029

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darrell.g.brown@gcisd.net

Biography

Darrell grew up in Amarillo, Texas, where he developed a lifelong commitment to hard work, integrity, and service. Raised in a family rooted in farming in White Flat and small business along Route 66, he learned firsthand the value of perseverance, responsibility, and community—lessons that continue to guide his leadership today. 

He graduated from Amarillo High School and attended Hardin-Simmons University, where he met his wife, Tammy. Education has always been central to their family. Tammy dedicated 37 years to the field, and together they raised two children, Bethany and Jace, who followed their own paths of service—Bethany as a teacher in GCISD and Jace as an Assistant Professor of Physical Therapy. 

After earning a Master of Divinity from Southwestern Seminary, Darrell spent eight years in ministry. In 1991, he transitioned into public education, where he discovered a deep passion for working with students. He taught Special Education, Social Studies, English, and Theater, building meaningful connections with students of all backgrounds and abilities. 

Darrell later served in leadership roles across several North Texas school districts, including as Chief Learning Officer for Eagle Mountain-Saginaw ISD, where he oversaw academic strategy and key district initiatives. He concluded his career as principal of Major Cheney Elementary, where he developed a strong commitment to supporting Title I schools. 

With more than 30 years in education, Darrell brings experience, perspective, and a steady approach to leadership. He and Tammy enjoy time with their grandchildren, Parker and Blakely, who attend GCISD schools. Darrell considers it a privilege to serve and remains guided by a deep commitment to students, educators, and the GCISD community.

May 2024 - May 2027

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shannon.braun@gcisd.net

Biography

Shannon Braun was first elected to the Board in June of 2021 and is honored to serve alongside her fellow trustees for a second term. She served as Board Vice President in 2022-2023 and Board President in 2023-2024 and 2024-2025. As a Colleyville resident for 43 years, she and her family are heavily invested in this community. Shannon’s primary goal as a trustee is to foster academic excellence in the district. It is her hope that bringing a new voice and perspective to this board will help facilitate that goal.

Shannon and her family moved to Colleyville when she was starting seventh grade. She and her husband, Bob, attended Colleyville Middle School and Grapevine High School, graduating in 1989. They are high school sweethearts and have been married for 31 years. Shannon attended Texas Tech, transferred, and then graduated from the University of Maryland in 1993. Bob graduated from the United States Naval Academy and served two tours in the Persian Gulf. They have two children, Taylor and Jackson, both of whom are former GCISD students. Taylor played soccer at the University of Kentucky and the University of Texas. Jackson played baseball at the University of Texas and Navarro Jr. College. She is a “Pippi” to a granddaughter, Lizzie, and has another on the way.

Shannon has vision and is an out-of-the-box thinker. As the district has become built out, she will focus on the next generation of GCISD students and become a future model for education, paving the way financially as well as academically. Excellence is the motivator. The community, relationships, history as a district, and the GCISD legacy are the keys to the future of the district. GCISD has complicated challenges ahead, but the community has the resources, talent, and initiative to elevate the district to the next level.

The future is bright for GCISD and Shannon is excited to serve in creating that future!

May 2025 - May 2028

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kathy.spradley@gcisd.net

Biography

Kathy Florence Spradley was first elected to the GCISD Board of Trustees in May 2022. A lifelong resident of Grapevine, Kathy comes from a family deeply rooted in GCISD and dedicated to serving the community across multiple generations.

A 1991 graduate of Grapevine High School, Kathy attended Cannon Elementary and Grapevine Middle School. Her husband of 25 years, Shawn Spradley, is a 1993 GHS graduate and attended Colleyville Middle School. Together, they have two sons, both proud fifth-generation GCISD students.

Their oldest son, Hudson, graduated from Grapevine High School in 2023 and is currently a senior at Texas Tech University Rawls School of Business. Their youngest son, Nash, graduated from Grapevine High School in 2026 and will also attend Texas Tech University, where he plans to pursue Music Education after discovering a passion for band, leadership, and music during his years in GCISD. Watching their sons grow into young adults and pursue their dreams has been one of Kathy and Shawn’s greatest joys.  GCISD provided both with a strong foundation for future success.

Kathy’s commitment to education and community service extends far beyond the boardroom. She served on the GCISD Walk of Honor Board of Directors for 2 terms, where she previously served as Vice President and chaired the publicity committee and selection committee.  She remains actively involved in preserving and celebrating the district’s rich history. Kathy is also active in the Grapevine High School Alumni Association and proudly serves as a judge for the annual Homecoming Parade. In 2023, she was inducted into the Grapevine High School Hall of Fame as a Distinguished Alumni.

A woman of deep faith, Kathy has spent decades serving her church community of First Methodist Church Grapevine.  She has served on the Endowment Fund Board and Adult Council Youth Ministry, helped establish a student leadership program, volunteered on youth mission trips, and taught high school Sunday school classes. Her passion for developing future leaders has been a consistent thread throughout her life.

Professionally, Kathy has built a successful career spanning more than two decades with an international apparel company. Her experience includes leadership roles in field staff management, field marketing, omni-channel retail execution, and U.S. wholesale operations management. These experiences have equipped her with the strategic leadership, financial oversight, and relationship-building skills she brings to public service.

In 2005, Kathy and Shawn founded Holton’s Drive for SIDS in memory of their son, Holton Spradley, who tragically passed away from Sudden Infant Death Syndrome at 5 months old. Through partnerships with local businesses and community organizations, the nonprofit raises funds to support SIDS research, provide resources to grieving families, and help prevent other families from experiencing the same heartbreaking loss.  The family also provides a scholarship each year in Holton’s honor awarded to a GHS student going into the fields of child development or medicine.

Kathy’s dedication to service was shaped by the example set by her parents, David and Darlene Florence, both members of the Grapevine High School Class of 1966. Her mother devoted her career to teaching elementary students, while her father served on the Grapevine City Council before serving as Grapevine’s Municipal Judge from 1980 to 2015. Their commitment to community service instilled in Kathy a lifelong belief that giving back is both a privilege and a responsibility.

As a GCISD Trustee, Kathy is passionate about supporting students, empowering educators, and strengthening the partnership between schools and the community. She believes that public education changes lives and that strong schools are the foundation of a thriving community. Known for her ability to build relationships, tackle challenges head-on, and turn obstacles into opportunities, Kathy remains committed to honoring GCISD’s legacy of excellence while helping prepare students for the future.

Honoring our legacy, achieving excellence, and equipping students for what’s next isn’t just a slogan for Kathy.  It is a responsibility she proudly embraces every day.

May 2026 - May 2029

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matthew.a.white@gcisd.net

Biography

Matthew White was elected to the Board of Trustees in May 2026. He earned his law degree from Texas Tech University in 2009 and is currently working as an attorney in private practice. Matthew began his professional career as a teacher and coach in Copperas Cove ISD and has also served as a campus administrator in Grapevine-Colleyville ISD.

Matthew and his wife moved to Grapevine in 2015 and are now raising three children who attend GCISD schools. They chose GCISD because they believe in supporting a school system that serves the entire community. They believe that strong public schools open doors and give all students the tools they need to think critically, to build meaningful futures, and to live lives of purpose.

As a board member, Matthew is committed to transparency, thoughtful leadership, and meaningful community involvement in the decision-making process. He values communication and collaboration, especially with those who hold differing points of view. He believes the best decisions are made carefully and as part of a clear, long-term strategy.

May 2026 - May 2029

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lindsey.sheguit@gcisd.net

Biography

Lindsey Sheguit was elected to the Board in May of 2026. She is a proud alumna of GCISD, graduating from Colleyville Heritage High School in 2000. GCISD schools set the stage for Lindsey’s success at the university level. Lindsey attended Texas A&M University, earning her Bachelors of Business Administration from the prestigious Mays Business School. She earned her Juris Doctorate from Texas Tech University School of Law in 2007.

Lindsey is a staunch supporter and advocate for our public schools. Lindsey’s husband Brian is an educator in Carrollton-Farmers Branch ISD, where he teaches in the Law and Criminal Justice Academy at Creekview High School. She is also the daughter of a retired GCISD teacher with 36 years of experience in education, 22 of those years spent in GCISD. Lindsey has a vested interest and stake in our neighborhood schools. Lindsey and Brian moved their family to Grapevine so their two children could attend GCISD schools.

For over 17 years, Lindsey has been a prosecutor with the Denton County District Attorney’s Office. She is currently employed as the Chief of the Misdemeanor Trial Division, where she trains and supervises new prosecutors. Previously, Lindsey was the Chief of the Crimes Against Children Unit. During her tenure, Lindsey has tried over 180 jury trials, earning her a reputation as a formidable advocate. Her extensive trial experience includes Capital Murder, Child Sexual Assault and Injury cases, and Domestic Abuse cases.

Lindsey believes in leadership through service. She served as the Heritage Middle School Band Booster Vice President with GCISD Band Boosters. As a member of the Grapevine Elementary PTA, Lindsey served as a homeroom mom, PTA Advocacy Chair, Grade Level Coordinator, and a member of Grapevine Elementary’s Campus Excellence Committee. Additionally, Lindsey served on the Executive Board as the Communications Chair for Grapevine-Colleyville SAGE. There, she advocated for and supported our ASPIRE, GT-LEAD, and Advanced Placement students.

As a GCISD Trustee, Lindsey will lead with compassion, respect, and integrity. Lindsey is committed to putting our children at the forefront of every decision she makes as a Trustee. Lindsey is dedicated to tackling the issues facing our district with tenacity and innovation and earning the trust of our community.