Liquidia Corp — Director's Dealing 2025

Jul 15, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Liquidia Corp (LQDA)
CIK: 0001819576
Period of Report: 2025-07-11

Reporting Person: Moomaw Scott (Chief Commercial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-07-11	Common Stock	M	3107	—	Acquired	228028	Direct
2025-07-14	Common Stock	S	4797	$14.28	Disposed	223231	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-07-11	Performance Stock Units	$	M	3107	Disposed		Common Stock (3107)	Direct

Footnotes

F1: Performance stock units ("PSUs") convert into common stock on a one-for-one basis.

F2: On January 11, 2024, the Reporting Person was granted 49,723 PSUs which vest upon the following time-based vesting schedule: 25% of the PSUs shall vest on January 11, 2025 and the remaining PSUs shall vest ratably on a quarterly basis over three years thereafter. Of those PSUs, a total of 18,646 have vested as of the date of this Form 4.

F3: Includes (i) 31,249 unvested restricted stock units ("RSUs") of the 83,333 RSUs granted to the Reporting Person on January 11, 2023, (ii) 31,077 unvested RSUs of the 49,723 RSUs granted to the Reporting Person on January 11, 2024, (iii) 69,729 RSUs granted to the Reporting Person on January 11, 2025, none of which have vested as of the date of this Form 4 and (iv) 11,002 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan.

F4: These shares were sold to cover taxes associated with the settlement of RSUs and PSUs that were initially granted to the Reporting Person on January 11, 2023 and January 11, 2024.

F5: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023.