Post Consumer Brands Executive and Leadership Team

July, 2026

Leadership Overview

Post Consumer Brands has 5 executives leading key functions including strategy, marketing, finance, human resources, and operations.

Driven by a commitment to innovation and consumer satisfaction, Post Consumer Brands is dedicated to delivering high-quality breakfast cereals and fostering a culture of excellence across its diverse portfolio.

Leadership Roles at Post Consumer Brands

  • President & Chief Executive Officer - Gregory (Greg) Pearson
  • Chief Financial Officer - Craig Shafer
  • Chief Marketing Officer - Mazen Sous
  • Chief Human Resources Officer - Tonya Brake
  • Chief Operations Officer - Michael Midby
  • Gregory (Greg) Pearson - President & Chief Executive Officer

    Gregory (Greg) Pearson, the President & Chief Executive Officer at Post Consumer Brands, directs the overall strategic vision and operational execution for the breakfast cereal division of Post Holdings. Pearson guides the company's market positioning and long-term growth initiatives, ensuring alignment with corporate objectives. Overseeing all business units, Pearson drives innovation in product development and brand management, critical for maintaining market leadership in the competitive breakfast cereal sector. This leadership role involves fostering key relationships with stakeholders and ensuring the company's financial health and operational efficiency. By championing a culture of performance, Gregory (Greg) Pearson ensures Post Consumer Brands consistently delivers value to consumers and shareholders, solidifying its presence in the United States market.
    Gregory (Greg) Pearson

    Craig Shafer - Chief Financial Officer

    Craig Shafer, the Chief Financial Officer at Post Consumer Brands, manages the company's financial planning, reporting, and investment strategies. Shafer oversees all fiscal operations, ensuring robust financial controls and driving profitability for the breakfast cereal division. This critical role involves developing budgets, forecasting financial performance, and managing capital allocation to support strategic growth objectives. By providing financial leadership, Craig Shafer ensures the company's fiscal stability and optimizes resource utilization across all departments. The Chief Financial Officer's expertise is essential for guiding Post Consumer Brands through market fluctuations and securing its long-term financial success within the United States.

    Mazen Sous - Chief Marketing Officer

    Mazen Sous, the Chief Marketing Officer at Post Consumer Brands, architects and executes comprehensive marketing strategies designed to enhance brand visibility and drive consumer engagement. Sous oversees all advertising, promotional activities, and digital marketing efforts, directly impacting product sales and market share. This role involves deep analysis of consumer trends and market dynamics to identify new opportunities for brand growth. By leading the marketing team, Mazen Sous ensures cohesive brand messaging across all platforms, reinforcing Post Consumer Brands' commitment to quality and consumer satisfaction. The Chief Marketing Officer's strategic direction is vital for cultivating strong brand loyalty and expanding the company's reach within the United States breakfast cereal market.

    Tonya Brake - Chief Human Resources Officer

    Tonya Brake, the Chief Human Resources Officer at Post Consumer Brands, leads the development and implementation of human capital strategies to support the company's operational goals. Brake oversees talent acquisition, employee development, compensation, and benefits programs, fostering a positive and productive work environment. This role is crucial for attracting and retaining top talent, ensuring the workforce is equipped to meet the demands of the breakfast cereal industry. By championing employee engagement and organizational culture, Tonya Brake ensures that Post Consumer Brands remains an employer of choice. The Chief Human Resources Officer's strategic initiatives are fundamental to building a strong, cohesive team that drives the company's continued success in the United States market.

    Michael Midby - Chief Operations Officer

    Michael Midby, the Chief Operations Officer at Post Consumer Brands, directs the company's manufacturing, supply chain, and logistical operations to ensure efficient product delivery and quality control. Midby oversees the optimization of production processes and resource management, directly impacting the company's ability to meet market demand for its breakfast cereals. This leadership position involves implementing operational best practices and driving continuous improvement initiatives across all facilities. By ensuring seamless execution of daily operations, Michael Midby supports Post Consumer Brands' commitment to product excellence and timely distribution throughout the United States. The Chief Operations Officer's focus on efficiency and reliability is paramount to the company's sustained growth and market competitiveness.

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    Frequently Asked Questions Regarding Post Consumer Brands Top Executives and Leadership Team

    Who leads Post Consumer Brands?
    Post Consumer Brands is led by Gregory (Greg) Pearson (President & Chief Executive Officer), along with executives such as Craig Shafer (Chief Financial Officer) and Mazen Sous (Chief Marketing Officer).
    Who is part of Post Consumer Brands’s executive team?
    The executive team of Post Consumer Brands includes leaders such as Gregory (Greg) Pearson (President & Chief Executive Officer), Craig Shafer (Chief Financial Officer), Mazen Sous (Chief Marketing Officer) and other senior executives.
    How many executives does Post Consumer Brands have?
    Post Consumer Brands has 5 executives leading key business areas.
    What roles are included in Post Consumer Brands’s leadership team?
    The leadership team of Post Consumer Brands includes roles such as President & Chief Executive Officer, Chief Financial Officer, Chief Marketing Officer, Chief Human Resources Officer, Chief Operations Officer.