Everspin director granted 3,852 restricted stock units

Long Tara reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Long Tara reported acquisition or exercise transactions in this Form 4 filing.

EVERSPIN TECHNOLOGIES INC. director Tara Long reported receiving a grant of 3,852 shares of Common Stock in the form of restricted stock units.

The award was granted on May 21, 2026 and carries a vesting schedule of 12 equal monthly installments over one year, beginning on May 21, 2026. After this compensation-related grant, she directly holds a total of 84,466 shares of the company’s common stock.

Insights

Equity compensation analyst

Director received a routine restricted stock grant as equity compensation.

Director Tara Long was granted 3,852 restricted stock units of EVERSPIN TECHNOLOGIES INC.May 21, 2026. The grant price is shown as $0.00 per share, consistent with a compensation award rather than an open-market purchase.

The units vest in 12 equal monthly installments over one year starting May 21, 2026, aligning value delivery with ongoing board service. Following this award, she directly owns 84,466 shares. As a single grant with no sales or option exercises, it represents standard equity-based director compensation.

Insider Trade Summary

Grant/Award: 3,852 shares

Grant/Award 1 txn

Insider Long Tara

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,852	$0.00	$0.00

Holdings After Transaction: Common Stock — 84,466 shares (Direct)

Footnotes (1)

1. F1. Represents restricted stock units granted on May 21, 2026, which vest in 12 equal monthly installments over one year with a vesting commencing date of May 21, 2026.

Key Figures

RSU grant size: 3,852 shares Grant price: $0.00 per share Post-transaction holdings: 84,466 shares +1 more

4 metrics

RSU grant size 3,852 shares Restricted stock units granted on May 21, 2026

Grant price $0.00 per share Reported transaction price per share for RSU award

Post-transaction holdings 84,466 shares Total common shares directly held after the grant

Vesting schedule 12 monthly installments over one year Vesting begins May 21, 2026

Key Terms

restricted stock units, vesting, transaction code "A"

3 terms

restricted stock units financial

"Represents restricted stock units granted on May 21, 2026, which vest in 12 equal monthly installments"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vesting financial

"which vest in 12 equal monthly installments over one year with a vesting commencing date of May 21, 2026"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

transaction code "A" financial

"transaction_code_description":"Grant, award, or other acquisition"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Tara Long report for EVERSPIN TECHNOLOGIES INC. (MRAM)?

Director Tara Long reported receiving 3,852 shares of EVERSPIN TECHNOLOGIES INC. common stock as a restricted stock unit grant. The award was granted on May 21, 2026 and reflects equity compensation for her board role, not an open-market stock purchase or sale.

How many shares did Tara Long acquire in the latest MRAM Form 4 filing?

Tara Long acquired 3,852 shares of EVERSPIN TECHNOLOGIES INC. common stock through a restricted stock unit grant. These units were awarded at a stated price of $0.00 per share and will vest over one year in 12 equal monthly installments starting May 21, 2026.

What is the vesting schedule for Tara Long’s 3,852 restricted stock units in MRAM?

The 3,852 restricted stock units granted to Tara Long vest in 12 equal monthly installments over one year. Vesting begins on May 21, 2026, meaning a portion of the award becomes unrestricted each month, aligning her compensation with continued service as a director over that period.

Did Tara Long buy or sell EVERSPIN (MRAM) shares on the open market in this Form 4?

The Form 4 shows no open-market buying or selling by Tara Long. Instead, it records a compensation-related acquisition coded as a grant of 3,852 restricted stock units at $0.00 per share, with vesting over one year, and no corresponding sale transactions reported.

How many EVERSPIN TECHNOLOGIES INC. shares does Tara Long hold after this award?

After the restricted stock unit grant, Tara Long directly holds 84,466 shares of EVERSPIN TECHNOLOGIES INC. common stock. This figure reflects her updated direct ownership position reported in the Form 4 following the 3,852-share equity award granted on May 21, 2026.

What does the transaction code “A” mean in Tara Long’s EVERSPIN Form 4?

In this Form 4, transaction code “A” denotes a grant, award, or other acquisition of securities. It indicates that Tara Long received 3,852 restricted stock units as equity compensation at no cash cost, rather than purchasing shares in the market or selling existing holdings.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/22/2026 - 04:44 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Long Tara

(Last) (First) (Middle)

C/O EVERSPIN TECHNOLOGIES, INC.

5670 W. CHANDLER BLVD, STE 130

(Street)

CHANDLER ARIZONA 85226

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
EVERSPIN TECHNOLOGIES INC. [ MRAM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	05/21/2026		A		3,852(1)	A	$0	84,466	D

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 Securities Underlying Derivative Security (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: 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

Explanation of Responses:

1. Represents restricted stock units granted on May 21, 2026, which vest in 12 equal monthly installments over one year with a vesting commencing date of May 21, 2026.

Remarks:

	/s/ Cesare Suardi, Attorney-in-Fact for Tara Long	05/22/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)