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 17, 2020
ADAMAS PHARMACEUTICALS, INC.
(Exact name of registrant as specified in its charter)
Delaware
(State or other jurisdiction
of incorporation)
 
001-36399
(Commission
File Number)
 
42-1560076
(IRS Employer
Identification No.)
1900 Powell Street, Suite 1000
Emeryville, CA
(Address of principal executive offices)
 
94608
(Zip Code)
Registrant’s telephone number, including area code: (510) 450-3500
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 obligations 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
Common Stock, par value $0.001 per share
 
Trading Symbol(s)
ADMS
Name of each exchange on which registered
The Nasdaq Global 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
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 17, 2020, Adamas Pharmaceuticals, Inc. announced the completion of its evaluation of ADS-5102 in multiple sclerosis patients with walking impairment (MSW).
A comprehensive analysis of the INROADS Phase 3 data validated the top line results announced in December 2019 and informed a revised target product profile reflecting the scale of clinical benefit observed in the study. Additional patient, physician, and payer research based on the revised profile projected a limited commercial opportunity. Further engagement with the U.S. Food and Drug Administration (FDA) to fully understand a potential path to submission confirmed the need for an additional pivotal Phase 3 confirmatory study. Based on these findings, Adamas reconfirms it will not initiate further Phase 3 development in MSW.
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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.
Adamas Pharmaceuticals, Inc.
Dated:
June 17, 2020
By:/s/ Christopher B. Prentiss
  Christopher B. Prentiss
  Chief Financial Officer
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