FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person *   GLAXOSMITHKLINE PLC 2. Date of Event Requiring Statement (Month/Day/Year) 07/25/2018 3. Issuer Name and Ticker or Trading Symbol Liquidia Technologies Inc [LQDA] (Last) (First) (Middle) 980 GREAT WEST ROAD 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) BRENTFORD MIDDLESEX, X0 TW8 9GS 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)

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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Series C-1 Preferred Stock	  (1)	  (1)	Common Stock	336,541	$ (1)	I	See Footnote (4)
Series D Warrants	  (2)	12/31/2026	Common Stock	20,493	$ 0.01	I	See Footnote (4)
Series D Preferred Stock	  (3)	  (3)	Common Stock	118,570	$ (3)	I	See Footnote (4)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
GLAXOSMITHKLINE PLC 980 GREAT WEST ROAD BRENTFORD MIDDLESEX, X0 TW8 9GS	Â	  X	Â	Â

Signatures

/s/ Victoria Whyte		07/25/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The Series C-1 Preferred Stock is convertible into Common Stock on an approximately 0.0706-for-one basis into the number of shares of Common Stock shown in Column 3 at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The shares have no expiration date
(2)	Following the automatic conversion of the Series D Preferred Stock, the Series D Warrants will be currently exercisable for the number of shares of Common Stock shown in Column 3, with an expiration date of December 31, 2026 and an exercise price of $0.01 per share. The warrant is currently exercisable for 20,493 shares of Series D Preferred Stock. The exercise price may be paid in cash or through net share settlement at the option of the warrantholder.
(3)	The Series D Preferred Stock is convertible into Common Stock on an approximately 0.0594 -for-one basis into the number of shares of Common Stock shown in Column 3 at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The shares have no expiration date.
(4)	The shares reported herein are held of record by Glaxo Group Limited, an indirect, wholly-owned subsidiary of GlaxoSmithKline plc (the "Reporting Person").

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