FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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. Issuer Name and Ticker or Trading Symbol Liquidia Technologies Inc [LQDA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) __X__ Other (specify below) Former 10% holder (Last) (First) (Middle) 980 GREAT WEST ROAD 3. Date of Earliest Transaction (Month/Day/Year) 07/30/2018 (Street) BRENTFORD MIDDLESEX, X0 TW8 9GS 4. If Amendment, Date Original Filed(Month/Day/Year) 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 Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 07/30/2018   C   336,541 A (3) 475,604 (2) I See explanation of responses (5) Common Stock 07/30/2018   C   118,570 A (4) 475,604 (2) I See explanation of responses (5) Common Stock 07/30/2018   P(1)   148,818 A $ 11 (1) 624,422 (2) I See explanation of responses (5)

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

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Series C-1 Preferred Stock

(3)

07/30/2018

C

4,765,248

(3)

(3)

Common Stock

118,570

$ 0

0

I

See explanation of responses (5)

Series D Preferred Stock

(4)

07/30/2018

C

344,853

(4)

(4)

Common Stock

336,541

$ 0

0

I

See explanation of responses (5)

Reporting Owners

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

Signatures

/s/ Victoria Whyte		07/30/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(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)	On July 30, 2018, Glaxo Group Limited acquired 148,818 common shares of the Issuer ("Common Stock") at a price of $11.00 per share in connection with the Issuer's initial public offering.
(2)	Includes 20,493 shares of Common Stock issuable upon exercise of Series D Warrants. The Series D Warrants are currently exercisable, with an expiration date of December 31, 2026 and an exercise price of $0.01 per share. The exercise price may be paid in cash or through net share settlement at the option of the warrantholder.
(3)	The Series C-1 Preferred Stock converted automatically into Common Stock on an approximately 0.0706-for-one basis upon closing of the Issuer's initial public offering. The Series C-1 Preferred Stock had been convertible at any time at the holder's election and had no expiration date
(4)	The Series D Preferred Stock converted automatically into Common Stock on an approximately 0.0594 -for-one basis upon closing of the Issuer's initial public offering. The Series D Preferred Stock had been convertible at any time at the holder's election and had no expiration date.
(5)	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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