Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): June 4, 2024
Acumen Pharmaceuticals, Inc.
(Exact name of Registrant as Specified in Its Charter)
(State or Other Jurisdiction
of Incorporation)
File Number)
(IRS Employer
Identification No.)
427 Park St.,
Charlottesville, Virginia
(Address of Principal Executive Offices)(Zip Code)
(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 (see General Instructions A.2. below):
oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
oSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
oPre-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
Name of each exchange on which registered
Common Stock, $0.0001 par valueABOSThe 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.  o

Item 5.07    Submission of Matters to a Vote of Security Holders.
On June 4, 2024, Acumen Pharmaceuticals, Inc. (the “Company”) held its 2024 annual meeting of stockholders (the “Annual Meeting”). The stockholders considered two proposals at the Annual Meeting, each of which is described in more detail in the Company’s definitive proxy statement filed with the Securities and Exchange Commission on April 22, 2024. Of the 60,079,778 shares outstanding as of the record date, 52,381,009 shares, or approximately 87%, were present or represented by proxy at the Annual Meeting. Set forth below are the results of the matters submitted for a vote of stockholders at the Annual Meeting.
Proposal No. 1: The stockholders elected two nominees to serve as Class III directors until the 2027 annual meeting of stockholders and until their respective successors are elected and qualified. The votes were cast as follows:

NameVotes ForVotes WithheldBroker Non-Votes
Daniel O’Connell40,490,83448,33811,841,837
Nathan Fountain, M.D.34,164,4446,371,54911,845,016
Proposal No. 2: The stockholders ratified the appointment of Ernst & Young LLP as independent registered public accounting firm for the fiscal year ending December 31, 2024. The votes were cast as follows:

Votes For
Votes Against
Ratification of appointment of Ernst & Young LLP

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Acumen Pharmaceuticals, Inc.
Dated: June 5, 2024By:/s/ Derek Meisner
Derek Meisner
Chief Legal Officer