EVERSPIN TECHNOLOGIES INC.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934 (Amendment No. )

Filed by the Registrantx

Filed by a Party other than the Registranto

Check the appropriate box:

o Preliminary Proxy Statement

o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

x Definitive Proxy Statement

o Definitive Additional Materials

o Soliciting Material under §240.14a-12

EVERSPIN TECHNOLOGIES, INC.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

x No fee required.

o Fee paid previously with preliminary materials.

o Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11.

NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

TO BE HELD ON MAY 21, 2026

To the Stockholders of Everspin Technologies, Inc.:

The annual meeting of stockholders of Everspin Technologies, Inc. will be held on Thursday, May 21, 2026, at 5:00 p.m., Eastern Daylight Time. The annual meeting will be a completely virtual meeting of stockholders. Instructions on how to participate in the annual meeting and demonstrate proof of stock ownership are posted atwww.virtualshareholdermeeting.com/MRAM2026. The annual meeting will be held for the following purposes:

1. To elect the seven nominees for director named in the proxy statement accompanying this notice to serve until the next annual meeting and their successors are duly elected and qualified.

2. To ratify the selection of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2026.

3. To approve, on an advisory basis, the compensation of our named executive officers.

4. To approve an amendment and restatement of the Everspin Technologies, Inc. Amended and Restated 2016 Equity Incentive Plan to (among other things) increase the aggregate number of shares of common stock authorized for issuance under the plan by 1,800,000 shares.

5. To conduct any other business properly brought before the annual meeting. We describe these items of business more fully in the proxy statement accompanying this notice.

The record date for the annual meeting was March 24, 2026. Only stockholders of record at the close of business on that date may vote at the meeting or any adjournment thereof.

We are pleased to take advantage of the Securities and Exchange Commission rules that allow us to furnish our proxy materials on the Internet. As a result, we are mailing a “Notice of Internet Availability of Proxy Materials” (the “Notice”) to our stockholders instead of a printed copy of our proxy materials, including the proxy statement and our 2025 annual report to stockholders. The Notice provides instructions on how to access those materials on the Internet and how to obtain printed copies. Further details about how to attend the annual meeting virtually are included in the Notice.

You will only be able to attend the virtual annual meeting by using your 16-digit control number provided on the Notice, your proxy card or voting instruction form, and the instructions that accompanied your proxy materials. Therefore, it is important to retain your Notice, proxy card or voting instruction form you receive to enable you to gain access to the virtual annual meeting.

Whether or not you are able to attend the annual meeting, it is important that your shares be represented. We have provided in the accompanying proxy statement instructions on how to vote your shares. Please vote as soon as possible.

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE STOCKHOLDERS MEETING TO BE HELD ON MAY 21, 2026.The proxy statement for the annual meeting and 2025 annual report to stockholders are available at www.proxyvote.com.

By Order of the Board of Directors,

/s/ William Cooper

William Cooper

Chief Financial Officer

Chandler, Arizona

April 7, 2026

You are cordially invited to attend the meeting. Whether or not you plan to attend the annual meeting virtually, our board of directors asks that you vote as soon as possible. You may vote by proxy on the Internet, via toll-free telephone number or, if you received a proxy card by mail, you may sign, date and mail the proxy card in the envelope provided. Please note, however, that if your shares are held of record by a broker, bank or other nominee and you wish to vote at the meeting, you should contact that record holder for instructions on how to vote your shares.