X0609 4 2026-07-13 0 0001819576 Liquidia Corp LQDA 0002104932 Khindri Sanjeev false 419 DAVIS DRIVE, SUITE 100 MORRISVILLE NC 27560 0 1 0 0 Chief Development Officer 1 Common Stock 2026-07-13 4 S 0 84 71.39 D 67048 D Common Stock 2026-07-13 4 S 0 1101 71.52 D 65947 D Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 9, 2026. These shares of common stock were sold to cover taxes associated with the settlement of restricted stock units ("RSUs") that were initially granted to the Reporting Person on February 10, 2025. Includes (i) 25,432 unvested RSUs of the 36,992 RSUs granted to the Reporting Person on February 10, 2025 and (ii) 34,274 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4. /s/ Sanjeev Khindri 2026-07-14