Liquidia Corp

8-K · tm2617139d1_8k.htm iXBRL

0001819576

 2026-06-08
 2026-06-08

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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 8, 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 8.01
 Other Events.

  

 On June 8, 2026, Liquidia Corporation, a Delaware
corporation, issued a press release announcing that it will be added to the S&P SmallCap 600® Index, effective prior to the opening
of trading on June 22, 2026. A copy of the press release is furnished herewith as Exhibit 99.1.

  

 Item 9.01
 Financial Statements and Exhibits.

  

 (d)

  

 Exhibit

No.
  
 Exhibit

 99.1
  
 Press Release of Liquidia Corporation, dated June 8, 2026.

 104
  
 Cover Page Interactive Data File (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 8, 2026
 Liquidia Corporation

  
  

  
 By:
 /s/ Michael Kaseta

  
  
 Name: Michael Kaseta

  
  
 Title: Chief Financial Officer and Chief Operating Officer