BlackRock Long Term Private Capital completed the acquisition of Transaction Data Systems from GTCR, a private equity firm. Financial terms were not disclosed. “BlackRock LTPC’s investment in TDS is a testament to our ability to support and deliver for our pharmacy customers and their evolving needs. We look forward to working with the LTPC team to advance our strategic growth objectives and reach more partners across the healthcare ecosystem. We’d like to thank GTCR for their commitment and support in transforming TDS over the past several years," Jude Dieterman, Transaction Data Systems CEO.