Last 12 months
Inside the activity.
1 purchase rows · 173 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 5 |
| Dec 2025 | 0 | 6 |
| Jan 2026 | 0 | 10 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 16 |
| Apr 2026 | 0 | 23 |
| May 2026 | 1 | 24 |
| Jun 2026 | 0 | 37 |
| Jul 2026 | 0 | 33 |
| Aug 2026 | 0 | 6 |
| Sep 2026 | 0 | 3 |
| Oct 2026 | 0 | 10 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
Exercise / conversionIncentive Stock Option (right to buy) · Derivative | 10,762 | $0.00 Strike: $14.20 | $0.00 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · derivative · entry 9 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 10,762 shares Expires 2029-02-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F6 · derivative.exercise_date: The option vested in 48 equal monthly installments and became fully vested on February 5, 2023. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
Exercise / conversionIncentive Stock Option (right to buy) · Derivative | 11,799 | $0.00 Strike: $9.31 | $0.00 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · derivative · entry 8 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 11,799 shares Expires 2028-03-07 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_date: The option vested in 48 equal monthly installments and became fully vested on March 7, 2022. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 9,000 | $0.00 Strike: $9.31 | $0.00 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · derivative · entry 7 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 9,000 shares Expires 2028-03-07 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_date: The option vested in 48 equal monthly installments and became fully vested on March 7, 2022. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
SaleCommon Stock | 41,832 | $69.09 | $2,890,206.35 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · nonDerivative · entry 6 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 174,606 F4 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 22, 2025. F3 · price: Price is the volume weighted average price of all transactions made by the Reporting Person on the transaction date for prices ranging from $68.05 to $71.13. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F1 · balance_after: Includes (i) 6,250 unvested restricted stock units ("RSUs") of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
SaleCommon Stock | 31,799 | $69.09 | $2,197,018.35 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · nonDerivative · entry 5 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 216,438 F2 · kind: Includes the subsequent sale of the underlying shares from the exercise of stock options reported on this Form 4. Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 22, 2025. F3 · price: Price is the volume weighted average price of all transactions made by the Reporting Person on the transaction date for prices ranging from $68.05 to $71.13. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F1 · balance_after: Includes (i) 6,250 unvested restricted stock units ("RSUs") of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
Exercise / conversionCommon Stock | 238 | $14.20 | $3,379.60 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · nonDerivative · entry 4 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 248,237 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes (i) 6,250 unvested restricted stock units ("RSUs") of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
Exercise / conversionCommon Stock | 10,762 | $14.20 | $152,820.40 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · nonDerivative · entry 3 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 247,999 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes (i) 6,250 unvested restricted stock units ("RSUs") of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
Exercise / conversionCommon Stock | 11,799 | $9.31 | $109,848.69 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · nonDerivative · entry 2 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 237,237 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes (i) 6,250 unvested restricted stock units ("RSUs") of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| August 21, 2026 Filed Aug 25, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
Exercise / conversionCommon Stock | 9,000 | $9.31 | $83,790.00 |
DisclosureSEC source: 0001104659-26-100826 · tm2624000-1_4seq1.xml · nonDerivative · entry 1 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 225,438 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes (i) 6,250 unvested restricted stock units ("RSUs") of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 6,666 | $0.00 Strike: $2.59 | $0.00 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · derivative · entry 10 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,666 shares Expires 2031-08-20 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F6 · derivative.exercise_date: The option vested in 36 equal monthly installments and became fully vested on August 20, 2024. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 11,727 | $0.00 Strike: $2.51 | $0.00 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · derivative · entry 9 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 11,727 shares Expires 2031-03-24 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_date: The option vested in four equal quarterly installments and became fully vested on December 31, 2021. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
SaleCommon Stock | 18,393 | $72.23 | $1,328,476.73 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · nonDerivative · entry 6 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 44,637 F2 · kind: Represents the subsequent sale of the underlying shares from the exercise of stock options reported on this Form 4. F4 · price: Price is the volume weighted average price of all transactions made by the Reporting Person on the transaction date for prices ranging from $71.00 to $74.35. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F1 · balance_after: Includes 5,882 restricted stock units granted to the Reporting Person on June 16, 2026, none of which have vested as of the date of this Form 4. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
Exercise / conversionCommon Stock | 6,666 | $2.59 | $17,264.94 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · nonDerivative · entry 5 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 63,030 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes 5,882 restricted stock units granted to the Reporting Person on June 16, 2026, none of which have vested as of the date of this Form 4. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
Exercise / conversionCommon Stock | 11,727 | $2.51 | $29,434.77 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · nonDerivative · entry 4 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 56,364 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes 5,882 restricted stock units granted to the Reporting Person on June 16, 2026, none of which have vested as of the date of this Form 4. Read SEC document |
| August 19, 2026 Filed Aug 19, 2026 22:21 UTC |
Saggar RajeevChief Medical Officer
|
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 50,000 | $0.00 Strike: $3.73 | $0.00 |
DisclosureSEC source: 0001104659-26-098862 · tm2623646-1_4seq1.xml · derivative · entry 4 Saggar Rajeev · CIK 0001935638 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 150,000 Underlying: Common Stock · 50,000 shares Expires 2032-07-18 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_date: The option vested over a four-year period with 25% vesting on July 18, 2023 and the remaining 75% vesting ratably on a monthly basis over three years thereafter and became fully vested on July 18, 2026. Read SEC document |
| August 19, 2026 Filed Aug 19, 2026 22:21 UTC |
Saggar RajeevChief Medical Officer
|
SaleCommon Stock | 50,000 | $74.06 | $3,702,825.00 |
DisclosureSEC source: 0001104659-26-098862 · tm2623646-1_4seq1.xml · nonDerivative · entry 3 Saggar Rajeev · CIK 0001935638 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 142,265 F3 · kind: Represents the subsequent sale of the underlying shares from the exercise of stock options reported on this Form 4. F4 · price: Price is the volume weighted average price of all transactions made by the Reporting Person on the transaction date for prices ranging from $74.00 to $74.60. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F2 · balance_after: Includes (i) 10,416 unvested restricted stock units ("RSUs") of the 83,333 RSUs granted to the Reporting Person on January 11, 2023, (ii) 21,184 unvested RSUs of the 56,492 RSUs granted to the Reporting Person on January 11, 2024, (iii) 44,862 unvested RSUs of the 71,780 RSUs granted to the Reporting Person on January 11, 2025, (iv) 32,955 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 2,650 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| August 19, 2026 Filed Aug 19, 2026 22:21 UTC |
Saggar RajeevChief Medical Officer
|
Exercise / conversionCommon Stock | 50,000 | $3.73 | $186,500.00 |
DisclosureSEC source: 0001104659-26-098862 · tm2623646-1_4seq1.xml · nonDerivative · entry 2 Saggar Rajeev · CIK 0001935638 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 192,265 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · balance_after: Includes (i) 10,416 unvested restricted stock units ("RSUs") of the 83,333 RSUs granted to the Reporting Person on January 11, 2023, (ii) 21,184 unvested RSUs of the 56,492 RSUs granted to the Reporting Person on January 11, 2024, (iii) 44,862 unvested RSUs of the 71,780 RSUs granted to the Reporting Person on January 11, 2025, (iv) 32,955 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 2,650 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| August 19, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 13,334 | $0.00 Strike: $2.59 | $0.00 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · derivative · entry 8 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 6,666 Underlying: Common Stock · 13,334 shares Expires 2031-08-20 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F6 · derivative.exercise_date: The option vested in 36 equal monthly installments and became fully vested on August 20, 2024. Read SEC document |
| August 19, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 23,455 | $0.00 Strike: $2.51 | $0.00 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · derivative · entry 7 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 11,727 Underlying: Common Stock · 23,455 shares Expires 2031-03-24 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_date: The option vested in four equal quarterly installments and became fully vested on December 31, 2021. Read SEC document |
| August 19, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
SaleCommon Stock | 36,789 | $74.99 | $2,758,957.94 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · nonDerivative · entry 3 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 44,637 F2 · kind: Represents the subsequent sale of the underlying shares from the exercise of stock options reported on this Form 4. F3 · price: Price is the volume weighted average price of all transactions made by the Reporting Person on the transaction date for prices ranging from $73.28 to $76.37. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F1 · balance_after: Includes 5,882 restricted stock units granted to the Reporting Person on June 16, 2026, none of which have vested as of the date of this Form 4. Read SEC document |
| August 19, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
Exercise / conversionCommon Stock | 13,334 | $2.59 | $34,535.06 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · nonDerivative · entry 2 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 81,426 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes 5,882 restricted stock units granted to the Reporting Person on June 16, 2026, none of which have vested as of the date of this Form 4. Read SEC document |
| August 19, 2026 Filed Aug 21, 2026 20:30 UTC |
Rielly-Gauvin KatherineDirector
|
Exercise / conversionCommon Stock | 23,455 | $2.51 | $58,872.05 |
DisclosureSEC source: 0001104659-26-099703 · tm2623790-1_4seq1.xml · nonDerivative · entry 1 Rielly-Gauvin Katherine · CIK 0001791718 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 68,092 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes 5,882 restricted stock units granted to the Reporting Person on June 16, 2026, none of which have vested as of the date of this Form 4. Read SEC document |
| August 17, 2026 Filed Aug 19, 2026 22:21 UTC |
Saggar RajeevChief Medical Officer
|
SaleCommon Stock | 29,534 | $76.84 | $2,269,380.75 |
DisclosureSEC source: 0001104659-26-098862 · tm2623646-1_4seq1.xml · nonDerivative · entry 1 Saggar Rajeev · CIK 0001935638 · Chief Medical Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 142,265 F1 · price: Price is the volume weighted average price of all transactions made by the Reporting Person on the transaction date for prices ranging from $76.76 to $77.13. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F2 · balance_after: Includes (i) 10,416 unvested restricted stock units ("RSUs") of the 83,333 RSUs granted to the Reporting Person on January 11, 2023, (ii) 21,184 unvested RSUs of the 56,492 RSUs granted to the Reporting Person on January 11, 2024, (iii) 44,862 unvested RSUs of the 71,780 RSUs granted to the Reporting Person on January 11, 2025, (iv) 32,955 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 2,650 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 27, 2026 Filed Jul 29, 2026 16:30 UTC |
Boyle DanaChief Accounting Officer
|
SaleCommon Stock | 1,600 | $87.53 | $140,048.00 |
DisclosureSEC source: 0001104659-26-088173 · tm2621584-2_4seq1.xml · nonDerivative · entry 1 Boyle Dana · CIK 0002074453 · Chief Accounting Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 167,919 F1 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F2 · shares: 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. F3 · balance_after: 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 Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 27, 2026 Filed Jul 29, 2026 20:30 UTC |
Adair JasonChief Business Officer
|
SaleCommon Stock | 688 | $87.53 | $60,220.64 |
DisclosureSEC source: 0001104659-26-088169 · tm2621584-1_4seq1.xml · nonDerivative · entry 1 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 216,438 F1 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F2 · shares: 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 July 6, 2023. F3 · balance_after: Includes (i) 6,250 unvested RSUs of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 23, 2026 Filed Jul 24, 2026 20:30 UTC |
Bloch Stephen MDirector
|
SaleCommon Stock | 3,600 | $90.71 | $326,543.40 |
DisclosureSEC source: 0001104659-26-086660 · tm2621279-1_4seq1.xml · nonDerivative · entry 5 Bloch Stephen M · CIK 0001400308 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 501,477 F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $90.505 to $90.90, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. F2 · ownership.nature: The securities are held directly by Canaan VIII L.P. ("Canaan LP"). Canaan Partners VIII LLC ("Canaan LLC" and together with Canaan LP, the "Canaan Entities") is the sole general partner of Canaan LP. Investment and voting decisions with respect to the securities held by Canaan LP are made by the managers of Canaan LLC, collectively. The Reporting Person disclaims beneficial ownership of the securities held by the Canaan Entities, except to the extent of his pecuniary interest, if any, in such securities by virtue of the limited liability company interests he owns in Canaan LLC. The Canaan Entities have instituted a communications-screen policy with respect to securities matters relating to the Issuer, and the Reporting Person did not participate in this investment decision. Read SEC document |
| July 23, 2026 Filed Jul 24, 2026 20:30 UTC |
Bloch Stephen MDirector
|
SaleCommon Stock | 96,400 | $89.44 | $8,621,900.32 |
DisclosureSEC source: 0001104659-26-086660 · tm2621279-1_4seq1.xml · nonDerivative · entry 4 Bloch Stephen M · CIK 0001400308 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 505,077 F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $89.00 to $89.95, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. F2 · ownership.nature: The securities are held directly by Canaan VIII L.P. ("Canaan LP"). Canaan Partners VIII LLC ("Canaan LLC" and together with Canaan LP, the "Canaan Entities") is the sole general partner of Canaan LP. Investment and voting decisions with respect to the securities held by Canaan LP are made by the managers of Canaan LLC, collectively. The Reporting Person disclaims beneficial ownership of the securities held by the Canaan Entities, except to the extent of his pecuniary interest, if any, in such securities by virtue of the limited liability company interests he owns in Canaan LLC. The Canaan Entities have instituted a communications-screen policy with respect to securities matters relating to the Issuer, and the Reporting Person did not participate in this investment decision. Read SEC document |
| July 22, 2026 Filed Jul 24, 2026 20:30 UTC |
Bloch Stephen MDirector
|
SaleCommon Stock | 14,562 | $89.24 | $1,299,549.29 |
DisclosureSEC source: 0001104659-26-086660 · tm2621279-1_4seq1.xml · nonDerivative · entry 3 Bloch Stephen M · CIK 0001400308 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 601,477 F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $89.16 to $89.42, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. F2 · ownership.nature: The securities are held directly by Canaan VIII L.P. ("Canaan LP"). Canaan Partners VIII LLC ("Canaan LLC" and together with Canaan LP, the "Canaan Entities") is the sole general partner of Canaan LP. Investment and voting decisions with respect to the securities held by Canaan LP are made by the managers of Canaan LLC, collectively. The Reporting Person disclaims beneficial ownership of the securities held by the Canaan Entities, except to the extent of his pecuniary interest, if any, in such securities by virtue of the limited liability company interests he owns in Canaan LLC. The Canaan Entities have instituted a communications-screen policy with respect to securities matters relating to the Issuer, and the Reporting Person did not participate in this investment decision. Read SEC document |
| July 22, 2026 Filed Jul 24, 2026 20:30 UTC |
Bloch Stephen MDirector
|
SaleCommon Stock | 48,032 | $88.65 | $4,257,849.48 |
DisclosureSEC source: 0001104659-26-086660 · tm2621279-1_4seq1.xml · nonDerivative · entry 2 Bloch Stephen M · CIK 0001400308 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 616,039 F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $88.16 to $89.15, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. F2 · ownership.nature: The securities are held directly by Canaan VIII L.P. ("Canaan LP"). Canaan Partners VIII LLC ("Canaan LLC" and together with Canaan LP, the "Canaan Entities") is the sole general partner of Canaan LP. Investment and voting decisions with respect to the securities held by Canaan LP are made by the managers of Canaan LLC, collectively. The Reporting Person disclaims beneficial ownership of the securities held by the Canaan Entities, except to the extent of his pecuniary interest, if any, in such securities by virtue of the limited liability company interests he owns in Canaan LLC. The Canaan Entities have instituted a communications-screen policy with respect to securities matters relating to the Issuer, and the Reporting Person did not participate in this investment decision. Read SEC document |
| July 22, 2026 Filed Jul 24, 2026 20:30 UTC |
Bloch Stephen MDirector
|
SaleCommon Stock | 37,406 | $87.70 | $3,280,566.05 |
DisclosureSEC source: 0001104659-26-086660 · tm2621279-1_4seq1.xml · nonDerivative · entry 1 Bloch Stephen M · CIK 0001400308 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 664,071 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $87.16 to $88.155, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. F2 · ownership.nature: The securities are held directly by Canaan VIII L.P. ("Canaan LP"). Canaan Partners VIII LLC ("Canaan LLC" and together with Canaan LP, the "Canaan Entities") is the sole general partner of Canaan LP. Investment and voting decisions with respect to the securities held by Canaan LP are made by the managers of Canaan LLC, collectively. The Reporting Person disclaims beneficial ownership of the securities held by the Canaan Entities, except to the extent of his pecuniary interest, if any, in such securities by virtue of the limited liability company interests he owns in Canaan LLC. The Canaan Entities have instituted a communications-screen policy with respect to securities matters relating to the Issuer, and the Reporting Person did not participate in this investment decision. Read SEC document |
| July 21, 2026 Filed Jul 22, 2026 23:31 UTC |
Bloch Stephen MDirector
|
SaleCommon Stock | 556 | $80.66 | $44,845.63 |
DisclosureSEC source: 0001104659-26-085979 · tm2621140-1_4seq1.xml · nonDerivative · entry 3 Bloch Stephen M · CIK 0001400308 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 701,477 F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $80.51 to $80.69, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. F2 · ownership.nature: The securities are held directly by Canaan VIII L.P. ("Canaan LP"). Canaan Partners VIII LLC ("Canaan LLC" and together with Canaan LP, the "Canaan Entities") is the sole general partner of Canaan LP. Investment and voting decisions with respect to the securities held by Canaan LP are made by the managers of Canaan LLC, collectively. The Reporting Person disclaims beneficial ownership of the securities held by the Canaan Entities, except to the extent of his pecuniary interest, if any, in such securities by virtue of the limited liability company interests he owns in Canaan LLC. The Canaan Entities have instituted a communications-screen policy with respect to securities matters relating to the Issuer, and the Reporting Person did not participate in this investment decision. Read SEC document |
| July 21, 2026 Filed Jul 22, 2026 23:31 UTC |
Bloch Stephen MDirector
|
SaleCommon Stock | 74,444 | $79.98 | $5,954,336.34 |
DisclosureSEC source: 0001104659-26-085979 · tm2621140-1_4seq1.xml · nonDerivative · entry 2 Bloch Stephen M · CIK 0001400308 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 702,033 F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $79.50 to $80.45, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. F2 · ownership.nature: The securities are held directly by Canaan VIII L.P. ("Canaan LP"). Canaan Partners VIII LLC ("Canaan LLC" and together with Canaan LP, the "Canaan Entities") is the sole general partner of Canaan LP. Investment and voting decisions with respect to the securities held by Canaan LP are made by the managers of Canaan LLC, collectively. The Reporting Person disclaims beneficial ownership of the securities held by the Canaan Entities, except to the extent of his pecuniary interest, if any, in such securities by virtue of the limited liability company interests he owns in Canaan LLC. The Canaan Entities have instituted a communications-screen policy with respect to securities matters relating to the Issuer, and the Reporting Person did not participate in this investment decision. Read SEC document |
| July 20, 2026 Filed Jul 22, 2026 23:31 UTC |
Bloch Stephen MDirector
|
SaleCommon Stock | 3,596 | $79.55 | $286,068.27 |
DisclosureSEC source: 0001104659-26-085979 · tm2621140-1_4seq1.xml · nonDerivative · entry 1 Bloch Stephen M · CIK 0001400308 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 776,477 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $79.50 to $79.78, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. F2 · ownership.nature: The securities are held directly by Canaan VIII L.P. ("Canaan LP"). Canaan Partners VIII LLC ("Canaan LLC" and together with Canaan LP, the "Canaan Entities") is the sole general partner of Canaan LP. Investment and voting decisions with respect to the securities held by Canaan LP are made by the managers of Canaan LLC, collectively. The Reporting Person disclaims beneficial ownership of the securities held by the Canaan Entities, except to the extent of his pecuniary interest, if any, in such securities by virtue of the limited liability company interests he owns in Canaan LLC. The Canaan Entities have instituted a communications-screen policy with respect to securities matters relating to the Issuer, and the Reporting Person did not participate in this investment decision. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:04 UTC |
Schundler RussellGeneral Counsel
|
SaleCommon Stock | 13,692 | $71.52 | $979,251.84 |
DisclosureSEC source: 0001104659-26-083617 · tm2620529-4_4seq1.xml · nonDerivative · entry 4 Schundler Russell · CIK 0001854414 · General Counsel 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 605,962 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, 2023, January 11, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 13,021 unvested restricted stock units ("RSUs") of the 104,167 RSUs granted to the Reporting Person on January 11, 2023, (ii) 41,300 unvested RSUs of the 110,135 RSUs granted to the Reporting Person on January 11, 2024, (iii) 64,089 unvested RSUS of the 102,543 RSUs granted to the Reporting Person on January 11, 2025, (iv) 32,955 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,306 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:04 UTC |
Schundler RussellGeneral Counsel
|
SaleCommon Stock | 1,046 | $71.39 | $74,673.94 |
DisclosureSEC source: 0001104659-26-083617 · tm2620529-4_4seq1.xml · nonDerivative · entry 3 Schundler Russell · CIK 0001854414 · General Counsel 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 619,654 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, 2023, January 11, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 13,021 unvested restricted stock units ("RSUs") of the 104,167 RSUs granted to the Reporting Person on January 11, 2023, (ii) 41,300 unvested RSUs of the 110,135 RSUs granted to the Reporting Person on January 11, 2024, (iii) 64,089 unvested RSUS of the 102,543 RSUs granted to the Reporting Person on January 11, 2025, (iv) 32,955 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,306 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:11 UTC |
Krepp SarahChief Human Resource Officer
|
SaleCommon Stock | 7,306 | $71.52 | $522,525.12 |
DisclosureSEC source: 0001104659-26-083622 · tm2620529-9_4seq1.xml · nonDerivative · entry 3 Krepp Sarah · CIK 0002074990 · Chief Human Resource Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 117,178 F4 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F5 · shares: 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, July 1, 2024, January 11, 2025 and July 1, 2025. F3 · balance_after: Includes (i) 21,799 unvested restricted stock units ("RSUs") of the 61,465 RSUs granted to the Reporting Person on January 11, 2024, (ii) 6,229 unvested RSUs of the 12,459 RSUs granted to the Reporting Person on July 1, 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 and (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. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:11 UTC |
Krepp SarahChief Human Resource Officer
|
SaleCommon Stock | 558 | $71.39 | $39,835.62 |
DisclosureSEC source: 0001104659-26-083622 · tm2620529-9_4seq1.xml · nonDerivative · entry 2 Krepp Sarah · CIK 0002074990 · Chief Human Resource Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 124,484 F4 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F5 · shares: 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, July 1, 2024, January 11, 2025 and July 1, 2025. F3 · balance_after: Includes (i) 21,799 unvested restricted stock units ("RSUs") of the 61,465 RSUs granted to the Reporting Person on January 11, 2024, (ii) 6,229 unvested RSUs of the 12,459 RSUs granted to the Reporting Person on July 1, 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 and (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. Read SEC document |
| July 13, 2026 Filed Jul 14, 2026 23:59 UTC |
Boyle DanaChief Accounting Officer
|
SaleCommon Stock | 8,361 | $71.52 | $597,978.72 |
DisclosureSEC source: 0001104659-26-083614 · tm2620529-1_4seq1.xml · nonDerivative · entry 3 Boyle Dana · CIK 0002074453 · Chief Accounting Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 169,519 F4 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F5 · shares: 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. F3 · balance_after: 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. Read SEC document |
| July 13, 2026 Filed Jul 14, 2026 23:59 UTC |
Boyle DanaChief Accounting Officer
|
SaleCommon Stock | 641 | $71.39 | $45,760.99 |
DisclosureSEC source: 0001104659-26-083614 · tm2620529-1_4seq1.xml · nonDerivative · entry 2 Boyle Dana · CIK 0002074453 · Chief Accounting Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 177,880 F4 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F5 · shares: 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. F3 · balance_after: 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. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:02 UTC |
Saggar RajeevChief Medical Officer
|
SaleCommon Stock | 9,223 | $71.52 | $659,628.96 |
DisclosureSEC source: 0001104659-26-083616 · tm2620529-3_4seq1.xml · nonDerivative · entry 4 Saggar Rajeev · CIK 0001935638 · Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 171,799 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, 2023, January 11, 2024 and January 11, 2025. F1 · price: Performance stock units ("PSUs") convert into common stock on a one-for-one basis. F3 · balance_after: Includes (i) 10,416 unvested restricted stock units ("RSUs") of the 83,333 RSUs granted to the Reporting Person on January 11, 2023, (ii) 21,184 unvested RSUs of the 56,492 RSUs granted to the Reporting Person on January 11, 2024, (iii) 44,862 unvested RSUs of the 71,780 RSUs granted to the Reporting Person on January 11, 2025, (iv) 32,955 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 2,650 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:02 UTC |
Saggar RajeevChief Medical Officer
|
SaleCommon Stock | 703 | $71.39 | $50,187.17 |
DisclosureSEC source: 0001104659-26-083616 · tm2620529-3_4seq1.xml · nonDerivative · entry 3 Saggar Rajeev · CIK 0001935638 · Chief Medical Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 181,022 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, 2023, January 11, 2024 and January 11, 2025. F1 · price: Performance stock units ("PSUs") convert into common stock on a one-for-one basis. F3 · balance_after: Includes (i) 10,416 unvested restricted stock units ("RSUs") of the 83,333 RSUs granted to the Reporting Person on January 11, 2023, (ii) 21,184 unvested RSUs of the 56,492 RSUs granted to the Reporting Person on January 11, 2024, (iii) 44,862 unvested RSUs of the 71,780 RSUs granted to the Reporting Person on January 11, 2025, (iv) 32,955 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 2,650 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:07 UTC |
JEFFS ROGERDirector · Chief Executive Officer
|
SaleCommon Stock | 32,744 | $71.52 | $2,341,850.88 |
DisclosureSEC source: 0001104659-26-083619 · tm2620529-6_4seq1.xml · nonDerivative · entry 4 JEFFS ROGER · CIK 0001231615 · Director · Chief Executive Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,130,426 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, January 11, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 36,187 unvested restricted stock units ("RSUs") of the 289,500 RSUs granted to the Reporting Person on January 11, 2023, (ii) 83,001 unvested RSUs of the 221,338 RSUs granted to the Reporting Person on January 11, 2024, (iii) 143,329 unvested RSUs of the 229,327 RSUs granted to the Reporting Person on January 11, 2025 and (iv) 115,344 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:07 UTC |
JEFFS ROGERDirector · Chief Executive Officer
|
SaleCommon Stock | 2,505 | $71.39 | $178,831.95 |
DisclosureSEC source: 0001104659-26-083619 · tm2620529-6_4seq1.xml · nonDerivative · entry 3 JEFFS ROGER · CIK 0001231615 · Director · Chief Executive Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,163,170 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, January 11, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 36,187 unvested restricted stock units ("RSUs") of the 289,500 RSUs granted to the Reporting Person on January 11, 2023, (ii) 83,001 unvested RSUs of the 221,338 RSUs granted to the Reporting Person on January 11, 2024, (iii) 143,329 unvested RSUs of the 229,327 RSUs granted to the Reporting Person on January 11, 2025 and (iv) 115,344 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:08 UTC |
Kaseta MichaelCFO and COO
|
SaleCommon Stock | 18,977 | $71.52 | $1,357,235.04 |
DisclosureSEC source: 0001104659-26-083620 · tm2620529-7_4seq1.xml · nonDerivative · entry 4 Kaseta Michael · CIK 0001724346 · CFO and COO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 345,805 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, 2023, January 11, 2024, January 15, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 15,583 unvested restricted stock units ("RSUs") of the 124,667 RSUs granted to the Reporting Person on January 11, 2023, (ii) 34,968 unvested RSUs and 18,750 unvested RSUs of the 93,250 RSUs and 50,000 RSUs granted to the Reporting Person on January 11, 2024 and January 15, 2024, respectively, (iii) 70,497 unvested RSUs of the 112,797 RSUs granted to the Reporting Person on January 11, 2025, (iv) 59,320 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 2,650 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:08 UTC |
Kaseta MichaelCFO and COO
|
SaleCommon Stock | 1,453 | $71.39 | $103,729.67 |
DisclosureSEC source: 0001104659-26-083620 · tm2620529-7_4seq1.xml · nonDerivative · entry 3 Kaseta Michael · CIK 0001724346 · CFO and COO 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 364,782 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, 2023, January 11, 2024, January 15, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 15,583 unvested restricted stock units ("RSUs") of the 124,667 RSUs granted to the Reporting Person on January 11, 2023, (ii) 34,968 unvested RSUs and 18,750 unvested RSUs of the 93,250 RSUs and 50,000 RSUs granted to the Reporting Person on January 11, 2024 and January 15, 2024, respectively, (iii) 70,497 unvested RSUs of the 112,797 RSUs granted to the Reporting Person on January 11, 2025, (iv) 59,320 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 2,650 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan ("ESPP"). Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:05 UTC |
Adair JasonChief Business Officer
|
SaleCommon Stock | 7,301 | $71.52 | $522,167.52 |
DisclosureSEC source: 0001104659-26-083618 · tm2620529-5_4seq1.xml · nonDerivative · entry 5 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 217,126 F7 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F8 · shares: 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, 2023, January 11, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 7,812 unvested RSUs of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:05 UTC |
Adair JasonChief Business Officer
|
SaleCommon Stock | 562 | $71.39 | $40,121.18 |
DisclosureSEC source: 0001104659-26-083618 · tm2620529-5_4seq1.xml · nonDerivative · entry 4 Adair Jason · CIK 0001747055 · Chief Business Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 224,427 F7 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F8 · shares: 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, 2023, January 11, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 7,812 unvested RSUs of the 25,000 RSUs granted to the Reporting Person on July 6, 2023, (ii) 14,845 unvested RSUs of the 39,588 RSUs granted to the Reporting Person on January 11, 2024, (iii) 38,684 unvested RSUs of the 61,895 RSUs granted to the Reporting Person on January 11, 2025, (iv) 27,683 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 12,023 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:09 UTC |
Khindri SanjeevChief Development Officer
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SaleCommon Stock | 1,101 | $71.52 | $78,743.52 |
DisclosureSEC source: 0001104659-26-083621 · tm2620529-8_4seq1.xml · nonDerivative · entry 2 Khindri Sanjeev · CIK 0002104932 · Chief Development Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 65,947 F1 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 9, 2026. F2 · shares: 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. F3 · balance_after: 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. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:09 UTC |
Khindri SanjeevChief Development Officer
|
SaleCommon Stock | 84 | $71.39 | $5,996.76 |
DisclosureSEC source: 0001104659-26-083621 · tm2620529-8_4seq1.xml · nonDerivative · entry 1 Khindri Sanjeev · CIK 0002104932 · Chief Development Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 67,048 F1 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 9, 2026. F2 · shares: 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. F3 · balance_after: 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. Read SEC document |
| July 13, 2026 Filed Jul 15, 2026 00:01 UTC |
Moomaw ScottChief Commercial Officer
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SaleCommon Stock | 8,864 | $71.52 | $633,953.28 |
DisclosureSEC source: 0001104659-26-083615 · tm2620529-2_4seq1.xml · nonDerivative · entry 4 Moomaw Scott · CIK 0001832592 · Chief Commercial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 182,485 F5 · kind: Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. F6 · shares: 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, 2023, January 11, 2024 and January 11, 2025. F3 · balance_after: Includes (i) 10,416 unvested restricted stock units ("RSUs") of the 83,333 RSUs granted to the Reporting Person on January 11, 2023, (ii) 18,646 unvested RSUs of the 49,723 RSUs granted to the Reporting Person on January 11, 2024, (iii) 43,580 unvested RSUs of the 69,729 RSUs granted to the Reporting Person on January 11, 2025, (iv) 32,955 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (v) 2,650 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.