Dana Boyle - 10 Jul 2026 Form 4 Insider Report for Liquidia Corp (LQDA)

Reporting relationship: Chief Accounting Officer
Issuer ticker: LQDA
Reported as of: 10 Jul 2026
Net transaction value: -$643,740
SEC form: 4
Accepted by SEC: 14 Jul 2026, 19:59:45 UTC
Prior SEC filing: 29 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Dana Boyle

Key filing fact

Dana Boyle filed Form 4 for Liquidia Corp (LQDA) on 14 Jul 2026.

Key facts

This page summarizes Dana Boyle's Form 4 filing for Liquidia Corp (LQDA).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 14 Jul 2026, 19:59.

Change

Previous filing in this sequence was filed on 29 Apr 2026.
Current net transaction value: -$643,740.

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 0002074453 Primary reporting owner

Boyle Dana

Relationship: Chief Accounting Officer
Address: 419 DAVIS DRIVE, SUITE 100, MORRISVILLE
Signature: /s/ Dana Boyle
Signature date: 14 Jul 2026

Reported non-derivative transactions

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

LQDA transaction

Common Stock

Options Exercise

Transaction value
Shares: +3,179
Change %: +1.8%
Price
Shares after: 178,521
Date: 10 Jul 2026
Ownership: Direct
Footnotes: F1, F2, F3

LQDA transaction

Common Stock

Sale

Transaction value: $45,761
Shares: -641
Change %: -0.36%
Price: $71.39
Shares after: 177,880
Date: 13 Jul 2026
Ownership: Direct
Footnotes: F3, F4, F5

LQDA transaction

Common Stock

Sale

Transaction value: $597,979
Shares: -8,361
Change %: -4.7%
Price: $71.52
Shares after: 169,519
Date: 13 Jul 2026
Ownership: Direct
Footnotes: F3, F4, F5

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

LQDA transaction Derivative

Performance Stock Units

Options Exercise

Transaction value
Shares: -3,179
Change %: -9.1%
Price: $0.000000^*
Shares after: 31,787
Date: 10 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 3,179
Exercise price
Footnotes: F1

^* 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 5 footnotes

Footnote F1

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

Footnote F2

On January 11, 2025, the Reporting Person was granted 50,861 PSUs which vest upon the following time-based vesting schedule: 25% of the PSUs shall vest on January 11, 2026 and the remaining PSUs shall vest ratably on a quarterly basis over three years thereafter. Of those PSUs, a total of 19,074 have vested as of the date of this Form 4.

Footnote F3

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.

Footnote F4

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

Footnote F5

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.