Form 8-K

8-K — Liquidia Corp

Accession: 0001104659-26-075177

Filed: 2026-06-17

Period: 2026-06-16

CIK: 0001819576

SIC: 2834 (PHARMACEUTICAL PREPARATIONS)

Item: Submission of Matters to a Vote of Security Holders

Item: Financial Statements and Exhibits

Documents

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities

Exchange Act of 1934

Date of Report (Date of earliest event reported): June 16, 2026

LIQUIDIA CORPORATION

(Exact name of registrant as specified in its charter)

Delaware

001-39724

85-1710962

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

419 Davis Drive, Suite 100, Morrisville, North Carolina

27560

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including

area code: (919) 328-4400

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended

to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction

A.2. below):

¨ Written

communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting

material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement

communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement

communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common stock

LQDA

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act

of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging

growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying

with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 5.07

Submission of Matters to a Vote of Security Holders.

On June 16, 2026, Liquidia Corporation, a Delaware

corporation (the “Company”) held its annual meeting of stockholders (the “Annual Meeting”). At the Annual Meeting,

the following matters were submitted to a vote of stockholders:

1. The election of three (3) Class II directors

to serve until the Company’s 2029 Annual Meeting of Stockholders, or until their respective successors shall have been duly elected

and qualified;

2. The ratification of the appointment of PricewaterhouseCoopers

LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026; and

3. The approval, by non-binding advisory vote,

of the compensation of the Company’s named executive officers (the “NEOs”).

At the close of business on April 20, 2026, the

record date for the determination of stockholders entitled to vote at the Annual Meeting, there were 88,893,621 shares of common stock

outstanding and entitled to vote at the Annual Meeting. The holders of 67,479,187 shares of common stock were represented virtually or

by proxy at the Annual Meeting, constituting a quorum.

At the Annual Meeting, the three Class II directors

were elected, the appointment of the Company’s independent registered public accounting firm for the year ending December 31, 2026

was ratified and the compensation of the NEOs was approved by non-binding advisory vote.

Proposal No. 1 - Election of Class II Directors

The vote with respect to the election of Class

II directors was as follows:

Nominees

For

Withheld

Broker

Non-

Votes

Katie Rielly-Gauvin

41,448,383

3,484,195

22,546,609

Ramandeep Singh

41,158,353

3,774,225

22,546,609

David Johnson

44,874,399

58,179

22,546,609

Proposal No. 2 - Ratification of the Appointment of Independent

Registered Public Accounting Firm

The vote with respect to the ratification of the appointment of PricewaterhouseCoopers

LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026 was as follows:

For

Against

Abstain

67,279,878

183,739

15,570

Proposal No. 3 - Approval, by Non-Binding Advisory Vote,

of the Compensation of the NEOs

The vote with respect to the approval, by non-binding advisory vote,

of the compensation of the NEOs was as follows:

For

Against

Abstain

Broker Non-Votes

44,270,299

612,749

49,530

22,546,609

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits.

Exhibit

No.

Exhibit

104

Cover Page Interactive Data File (the cover page tags are embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf

by the undersigned hereunto duly authorized.

June 17, 2026

Liquidia Corporation

By:

/s/ Michael Kaseta

Name: Michael Kaseta

Title: Chief Financial Officer and Chief Operating Officer

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Entity Registrant Name

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Entity Central Index Key

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Entity Tax Identification Number

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Entity Incorporation, State or Country Code

Entity Address, Address Line One

419 Davis Drive

Entity Address, Address Line Two

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Entity Address, City or Town

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City Area Code

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