Hyperfine (HYPR) director Dan Wolterman receives 157,700 stock options at $1.49 strike

Rhea-AI Filing Summary

Hyperfine, Inc. director Dan Wolterman received a grant of stock options covering 157,700 shares of Class A common stock. The options have an exercise price of $1.49 per share and expire on May 22, 2036. The options vest on the date of Hyperfine's next regular annual stockholders meeting, subject to his continued service through that date. Following this award, Wolterman holds 157,700 options directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Wolterman Dan

Role null

Type	Security	Shares	Price	Value
Grant/Award	Stock Options (right to buy)	157,700	$0.00	--

Holdings After Transaction: Stock Options (right to buy) — 157,700 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Options granted: 157,700 options Exercise price: $1.49 per share Expiration date: May 22, 2036 +2 more

5 metrics

Options granted 157,700 options Grant to director on May 22, 2026

Exercise price $1.49 per share Strike price for Class A Common Stock

Expiration date May 22, 2036 Option term end

Underlying shares 157,700 shares Class A Common Stock underlying the options

Post-grant derivative holdings 157,700 options Beneficially owned following transaction

Key Terms

Stock Options (right to buy), Class A Common Stock, Grant, award, or other acquisition, vest

4 terms

Stock Options (right to buy) financial

"security_title: Stock Options (right to buy)"

Class A Common Stock financial

"underlying_security_title: Class A Common Stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

vest financial

"The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Form 4 Insider Transactions: What Each Field Means →

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^*

Wolterman Dan

(Last) (First) (Middle)

C/O HYPERFINE, INC.

351 NEW WHITFIELD STREET

(Street)

GUILFORD CONNECTICUT 06437

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Hyperfine, Inc. [ HYPR ]

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)
05/22/2026

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

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
Stock Options (right to buy)	$1.49	05/22/2026		A		157,700		(1)	05/22/2036	Class A Common Stock	157,700	$0	157,700	D

Explanation of Responses:

1. The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to Mr. Wolterman's continued service through the applicable vesting date.

	/s/ Brett Hale, Attorney-in-Fact	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)

FAQ

What did Hyperfine (HYPR) director Dan Wolterman report on this Form 4?

Dan Wolterman reported receiving a grant of stock options for 157,700 shares of Hyperfine Class A common stock. The options are a compensation-related award, not an open-market purchase or sale of existing shares.

What is the exercise price of Dan Wolterman’s new Hyperfine (HYPR) stock options?

The granted stock options have an exercise price of $1.49 per share. This means Wolterman can buy Hyperfine Class A common stock at $1.49 per share if and when the options vest and he chooses to exercise them.

When do Dan Wolterman’s Hyperfine (HYPR) stock options vest?

The options vest on the date of Hyperfine’s next regular annual stockholders meeting. Vesting is conditioned on Wolterman’s continued service with the company through that meeting date, according to the footnote disclosure.

When do Dan Wolterman’s Hyperfine (HYPR) stock options expire?

The stock options expire on May 22, 2036. After that expiration date, any unexercised options will lapse, and Wolterman would no longer be able to purchase Hyperfine shares at the $1.49 exercise price from this grant.

How many Hyperfine (HYPR) options does Dan Wolterman hold after this Form 4 transaction?

After this reported grant, Wolterman holds 157,700 stock options directly. The filing shows this total as the number of derivative securities beneficially owned following the transaction, all tied to this new award.

Is this Hyperfine (HYPR) Form 4 an open-market buy or sell by Dan Wolterman?

No, the Form 4 records a compensation-related grant coded as “A” for an award or other acquisition. It is not an open-market purchase or sale, and involves stock options rather than immediate trading of common shares.