Jason Adair - 27 Jul 2026 Form 4 Insider Report for Liquidia Corp (LQDA)

Reporting relationship: Chief Business Officer
Issuer ticker: LQDA
Reported as of: 27 Jul 2026
Net transaction value: -$60,221
SEC form: 4
Accepted by SEC: 29 Jul 2026, 16:30:19 UTC
Prior SEC filing: 14 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Jason Adair

Key filing fact

Jason Adair filed Form 4 for Liquidia Corp (LQDA) on 29 Jul 2026.

Key facts

This page summarizes Jason Adair's Form 4 filing for Liquidia Corp (LQDA).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 29 Jul 2026, 16:30.

Change

Previous filing in this sequence was filed on 14 Jul 2026.
Current net transaction value: -$60,221.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001747055 Primary reporting owner

Adair Jason

Relationship: Chief Business Officer
Address: 419 DAVIS DRIVE, SUITE 100, MORRISVILLE
Signature: /s/ Jason Adair
Signature date: 29 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LQDA transaction

Common Stock

Sale

Transaction value: $60,221
Shares: -688
Change %: -0.32%
Price: $87.53
Shares after: 216,438
Date: 27 Jul 2026
Ownership: Direct
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 3 footnotes

Footnote F1

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

Footnote F2

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.

Footnote F3

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.