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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): April 14, 2022

 

 

APTINYX INC.

(Exact name of registrant as specified in its charter)

 

 

Delaware   001-38535   47-4626057

(State or other jurisdiction

of incorporation)

 

 

(Commission

File Number)

 

 

(I.R.S. Employer

Identification No.)

 

909 Davis Street, Suite 600

EvanstonIL 60201

(Address of principal executive offices, including zip code)

 

(847) 871-0377

(Registrant’s telephone number, including area code)

 

Not Applicable

(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:

 

¨ 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, par value $0.01 per share   APTX   The Nasdaq Global Select Market

 

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 x

 

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.

 

Aptinyx Inc. (Nasdaq: APTX) (the “Company”) has temporarily paused the initiation of its Phase 2b study of the 150 mg dose of NYX-783 in patients with post-traumatic stress disorder (“PTSD”). The Company’s ongoing Phase 2b study of the 50 mg dose of NYX-783 in PTSD is continuing as planned and will be supported by clinical study sites originally slated for the 150 mg study.

 

Forward-Looking Statements

 

Statements contained in this report regarding matters that are not historical facts are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements. Such statements include, but are not limited to, statements regarding the company’s business plans and objectives, therapeutic effects of the company’s product candidates, and expectations regarding the implementation of its current clinical studies. Risks that contribute to the uncertain nature of the forward-looking statements include: the success, cost, and timing of the company’s product candidate development activities and planned clinical studies; the company’s ability to execute on its strategy; regulatory developments in the United States and foreign countries; as well as those risks and uncertainties set forth in the company’s most recent annual report on Form 10-K and in its other filings and reports with the United States Securities and Exchange Commission. All forward-looking statements contained in this press release speak only as of the date on which they were made. Aptinyx undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made.

 

 

 

 

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.

 

  Aptinyx Inc.
     
Date: April 19, 2022 By: /s/ Andrew Kidd
    Andrew Kidd
    Chief Executive Officer