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At Vestar, Ms. Ptacek is currently involved with the firm’s investments in Circana, an Illinois-headquartered provider of data and predictive analytics to companies in the CPG, healthcare, financial services and media sectors that was acquired in 2018; Dr. Praeger’s, a New Jersey-headquartered provider of vegan, vegetarian, gluten-free, soy-free, Kosher, and non-GMO foods that was acquired in 2021; and 360 Training, a Texas-headquartered provider of regulatory-compliant online professional training and certification programs that was acquired in 2022.