Rogers Campbell plan to sell securities of Heartflow, Inc. under Form 144

Rogers Campbell filed Form 144 to notify SEC of plan to sell 64533 units of Heartflow, Inc. securities around 2026-04-01, with aggregate market value of $1,589,934.72. The total outstanding units is 85757754.0. The amount planned to be sold represents 0.08% of total outstanding units; Recent transactions in past 3 months include: On 02/12/2026, sold 16918 units for $414287.24; On 03/19/2026, sold 16918 units for $422950.00; On 02/12/2026, sold 48235 units for $1181198.43; On 03/19/2026, sold 47615 units for $1235080.72;