SAIRA RAMASASTRY plan to sell securities of MIRUM PHARMACEUTICALS, INC. under Form 144

SAIRA RAMASASTRY filed Form 144 to notify SEC of plan to sell 5000 units of MIRUM PHARMACEUTICALS, INC. securities around 2025-12-22, with aggregate market value of $400,000.00. The total outstanding units is 51393574.0. The amount planned to be sold represents 0.01% of total outstanding units; Recent transactions in past 3 months include: On 12/18/2025, sold 2000 units for $139460.00;