Transaction Details

Footnotes

Performance stock units ("PSUs") convert into common stock on a one-for-one basis. | On January 11, 2024, the Reporting Person was granted 49,723 PSUs which vest upon the later of (A) 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 and (B) the first commercial sale of YUTREPIA by the Issuer. Of those PSUs, a total of 15,539 have vested through June 3, 2025. | Includes (i) 36,458 unvested restricted stock units ("RSUs") of the 83,333 RSUs granted to the Reporting Person on January 11, 2023, (ii) 34,184 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. | These shares were sold to cover taxes associated with the settlement of PSUs that were initially granted to the Reporting Person on January 11, 2024. | Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023.