144 0001494695 XXXXXXXX LIVE 0001819576 Liquidia Corp 001-39724 419 DAVIS DRIVE, SUITE 100 MORRISVILLE NC 27560 919.328.4400 Manning Paul B Director Common Fidelity Brokerage Services LLC

245 Summer Street Boston MA 02110

947328 26146252.80 86091454 08/29/2025 NASDAQ Common 04/13/2022 Secondary Exchange N 392156 04/13/2022 Cash/Check Common 04/22/2019 Open market Buy Exchange N 20000 04/22/2019 cash/check Common 04/12/2019 Open market Buy Exchange N 20000 04/12/2019 cash/check Common 04/11/2019 Open market Buy Exchange N 20000 04/11/2019 cash/check Common 08/02/2018 Open market Buy Exchange N 649509 08/02/2018 cash/check N Paul Manning C/O Liquidia Corp

419 DAVIS DRIVE, SUITE 100 morrisville NC 27560

Common Stock 08/28/2025 154337 4312469.02 shares are being sold from THE PBM 2024 GRNTR RETAINED ANNUITY TR, U/A 1/18/24 08/29/2025 /s/ Audrey Skillern as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul Manning