Over the past 12–18 months the Romidepsin market has accelerated through a series of strategic moves that reshape the therapeutic landscape. In Q2 2023, Celgene’s successor, Bristol‑Myers Squibb, entered a global partnership with Chinese biotech firm Hengrui to co‑develop a next‑generation Romidepsin formulation aimed at peripheral T‑cell lymphoma, leveraging Hengrui’s localized manufacturing network. Meanwhile, in August 2023, a $210 million acquisition saw PharmaNova absorb the boutique firm Epigenex, adding Epigenex’s proprietary HDAC‑targeting delivery platform to the Romidepsin pipeline. The FDA’s March 2024 label expansion granting Romidepsin a second‑line indication for cutaneous T‑cell lymphoma opened new reimbursement pathways and spurred a 30 % rise in formulary placements. On the commercial front, a Series C round of $85 million funded a West‑Coast expansion for OncoGenix, enabling enrollment in three multicenter trials of an oral Romidepsin analog. Collectively, these developments signal robust Romidepsin industry trends, with heightened cross‑border collaborations, pipeline diversification, and regulatory momentum driving market growth.