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Of those PSUs, a total of 22,252 have vested as of the date of this Form 4."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance stock units (\"PSUs\") convert into common stock on a one-for-one basis."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes (i) 6,250 unvested restricted stock units (\"RSUs\") of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (ii) 17,838 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iii) 28,609 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 17,187 unvested RSUs of the 25,000 RSUs granted to the Reporting Person on July 1, 2025, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 4,368 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase 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Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023."},{"field":"shares","element":"transactionShares","label":"F2","text":"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 January 25, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes (i) 6,250 unvested RSUs of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (ii) 21,406 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iii) 31,787 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 18,750 unvested RSUs of the 25,000 RSUs granted to the Reporting Person on July 1, 2025, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 3,964 shares acquired under the Liquidia 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Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023."},{"field":"shares","element":"transactionShares","label":"F5","text":"These shares of common stock were sold to cover taxes associated with the settlement of RSUs and PSUs that were initially granted to the Reporting Person on January 11, 2024, January 11, 2025 and July 1, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes (i) 9,375 unvested restricted stock units (\"RSUs\") of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (ii) 21,406 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iii) 31,787 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 18,750 unvested RSUs of the 25,000 RSUs granted to the Reporting Person on July 1, 2025, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 3,964 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":169519,"source":{"system":"sec-edgar","filing":"0001104659-26-083614","document":"tm2620529-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465926083614/tm2620529-1_4seq1.xml","form_type":"4"}},{"id":709941,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle Dana","position":1,"cik":"0002074453","reported_name":"Boyle Dana","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common 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RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 18,750 unvested RSUs of the 25,000 RSUs granted to the Reporting Person on July 1, 2025, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 3,964 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":177880,"source":{"system":"sec-edgar","filing":"0001104659-26-083614","document":"tm2620529-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465926083614/tm2620529-1_4seq1.xml","form_type":"4"}},{"id":709940,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle Dana","position":1,"cik":"0002074453","reported_name":"Boyle 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Of those PSUs, a total of 19,074 have vested as of the date of this Form 4."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance stock units (\"PSUs\") convert into common stock on a one-for-one basis."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes (i) 9,375 unvested restricted stock units (\"RSUs\") of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (ii) 21,406 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iii) 31,787 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 18,750 unvested RSUs of the 25,000 RSUs granted to the Reporting Person on July 1, 2025, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 3,964 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase 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this Form 4 and (vi) 3,964 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":176918,"source":{"system":"sec-edgar","filing":"0001104659-26-043270","document":"tm2611789-6_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465926043270/tm2611789-6_4seq1.xml","form_type":"4"}},{"id":809024,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle Dana","position":1,"cik":"0002074453","reported_name":"Boyle Dana","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common 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Of those PSUs, a total of 15,895 have vested as of the date of this Form 4."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance stock units (\"PSUs\") convert into common stock on a one-for-one basis."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes (i) 12,500 unvested restricted stock units (\"RSUs\") of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (ii) 24,975 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iii) 34,966 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 3,964 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase 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acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":178840,"source":{"system":"sec-edgar","filing":"0001104659-26-022900","document":"tm267863-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465926022900/tm267863-2_4seq1.xml","form_type":"4"}},{"id":929164,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle Dana","position":1,"cik":"0002074453","reported_name":"Boyle Dana","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common 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Reporting Person on January 11, 2024, (iv) 38,145 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4, (vi) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vii) 3,527 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":178848,"source":{"system":"sec-edgar","filing":"0001104659-26-007433","document":"tm264206-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465926007433/tm264206-2_4seq1.xml","form_type":"4"}},{"id":934445,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle 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10-K\") and (ii) 6.25% of the PSUs vesting every three months following the Initial Vesting Date; so long as it satisfies the milestone-based vesting condition: the applicable percentage of the RSUs vesting based on net product sales revenue from YUTREPIA in 2026 as disclosed in the Issuer's FY2026 10-K."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On January 16, 2026, the Reporting Person was granted 35,592 PSUs which vest upon the following time-based vesting schedule: (i) 25% of the PSUs shall vest on the Initial Vesting Date or, if later, the date on which the Issuer files its Form 10-K for the fiscal year ending December 31, 2026 (the \"FY2026 10-K\") and (ii) 6.25% of the PSUs vesting every three months following the Initial Vesting Date; so long as it satisfies the milestone-based vesting condition: the applicable percentage of the RSUs vesting based on net product sales revenue from YUTREPIA in 2026 as disclosed in the Issuer's FY2026 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RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4, (vi) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vii) 3,527 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":180428,"source":{"system":"sec-edgar","filing":"0001104659-26-005487","document":"tm263781-8_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465926005487/tm263781-8_4seq1.xml","form_type":"4"}},{"id":940211,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle Dana","position":1,"cik":"0002074453","reported_name":"Boyle 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Of those PSUs, a total of 12,716 have vested as of the date of this Form 4."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Performance stock units (\"PSUs\") convert into common stock on a one-for-one basis."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes (i) 942 unvested restricted stock units (\"RSUs\") of the 15,075 RSUs granted to the Reporting Person on January 16, 2022, (ii) 15,625 unvested RSUs of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (iii) 28,542 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iv) 38,145 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4 and (vi) 3,527 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase 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under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":155031,"source":{"system":"sec-edgar","filing":"0001104659-25-117737","document":"tm2532579-3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465925117737/tm2532579-3_4seq1.xml","form_type":"4"}},{"id":1002340,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle Dana","position":1,"cik":"0002074453","reported_name":"Boyle Dana","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common 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(i) 1,884 unvested restricted stock units (\"RSUs\") of the 15,075 RSUs granted to the Reporting Person on January 16, 2022, (ii) 15,625 unvested RSUs of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (iii) 32,110 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iv) 50,861 RSUs granted to the Reporting Person on January 11, 2025, none of which have vested as of the date of this Form 4 (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4 and (vi) 3,527 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase 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Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023."},{"field":"shares","element":"transactionShares","label":"F2","text":"These shares were sold to cover taxes associated with the settlement of restricted stock units (\"RSUs\") that were initially granted to the Reporting Person on January 25, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes (i) 1,884 unvested RSUs of the 15,075 RSUs granted to the Reporting Person on January 16, 2022, (ii) 15,625 unvested RSUs of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (iii) 32,110 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iv) 50,861 RSUs granted to the Reporting Person on January 11, 2025, none of which have vested as of the date of this Form 4 (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4 and (vi) 11,869 shares acquired under 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January 11, 2024, (iv) 50,861 RSUs granted to the Reporting Person on January 11, 2025, none of which have vested as of the date of this Form 4 (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4 and (vi) 11,869 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":185411,"source":{"system":"sec-edgar","filing":"0001104659-25-099748","document":"tm2528808-4_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465925099748/tm2528808-4_4seq1.xml","form_type":"4"}},{"id":1050202,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle Dana","position":1,"cik":"0002074453","reported_name":"Boyle 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the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (iii) 35,678 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iv) 50,861 RSUs granted to the Reporting Person on January 11, 2025, none of which have vested as of the date of this Form 4 (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4 and (vi) 11,869 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":186649,"source":{"system":"sec-edgar","filing":"0001104659-25-087059","document":"tm2525145-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465925087059/tm2525145-1_4seq1.xml","form_type":"4"}},{"id":1079288,"issuer":{"id":1860,"kind":"organization","name":"Liquidia Corp","symbol":"LQDA"},"owners":[{"id":28068,"kind":"person","name":"Boyle 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the Reporting Person on January 16, 2022, (ii) 18,750 unvested RSUs of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (iii) 35,678 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iv) 50,861 RSUs granted to the Reporting Person on January 11, 2025, none of which have vested as of the date of this Form 4 (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4 and (vi) 11,029 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":186105,"source":{"system":"sec-edgar","filing":"0001104659-25-072192","document":"tm2522031-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465925072192/tm2522031-1_4seq1.xml","form_type":"4"}},{"id":1087464,"issuer":{"id":1860,"kind":"organization","name":"Liquidia 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to the Reporting Person on January 16, 2022, (ii) 21,875 unvested RSUs of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (iii) 35,678 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iv) 50,861 RSUs granted to the Reporting Person on January 11, 2025, none of which have vested as of the date of this Form 4 (v) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4 and (vi) 11,029 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":187168,"source":{"system":"sec-edgar","filing":"0001104659-25-068113","document":"tm2520991-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465925068113/tm2520991-2_4seq1.xml","form_type":"4"}},{"id":1092904,"issuer":{"id":1860,"kind":"organization","name":"Liquidia 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RSUs of the 15,075 RSUs granted to the Reporting Person on January 16, 2022, (ii) 21,875 unvested RSUs of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (iii) 39,245 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iv) 50,861 RSUs granted to the Reporting Person on January 11, 2025, none of which have vested as of July 1, 2025 and (v) 11,029 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."}],"balance_after":188361,"source":{"system":"sec-edgar","filing":"0001104659-25-065704","document":"tm2519766d3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2074453/000110465925065704/tm2519766d3_4seq1.xml","form_type":"4"}}]}