Hyperfine director granted 157,700 stock options

Hyperfine, Inc. director John T. Dahldorf received a grant of stock options to buy 157,700 shares of Class A common stock at an exercise price of $1.49 per share.

Rhea-AI Filing Summary

Hyperfine, Inc. director John T. Dahldorf received a grant of stock options to buy 157,700 shares of Class A common stock at an exercise price of $1.49 per share. The options expire on May 22, 2036 and vest at the issuer's next regular annual stockholders meeting, subject to his continued service. Following this award, he holds 157,700 options directly.

Insider Trade Summary

Grant/Award: 157,700 shares

Grant/Award 1 txn

Insider Dahldorf John T

Role Director

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

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

Footnotes (1)

1. F1. The shares underlying this option vest on the date of the Issuer's next regular annual stockholders meeting, subject to Mr. Dahldorf's continued service through the applicable vesting date.

Key Figures

Options granted: 157,700 options Exercise price: $1.49 per share Underlying shares: 157,700 shares +2 more

5 metrics

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

Exercise price $1.49 per share Exercise price for Class A common stock underlying options

Underlying shares 157,700 shares Class A common stock underlying the option grant

Expiration date May 22, 2036 Option expiration if not exercised earlier

Total options after grant 157,700 options Director’s derivative holdings following the transaction

Key Terms

Stock Options (right to buy), Class A Common Stock, exercise price, vesting, +1 more

5 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.

exercise price financial

"conversion_or_exercise_price: "1.4900""

The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

vesting financial

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

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.

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

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

What did Hyperfine (HYPR) director John T. Dahldorf report on this Form 4?

He reported receiving a grant of stock options for 157,700 shares of Hyperfine Class A common stock. These options were awarded as compensation rather than bought in the open market, and give him the right to purchase shares at a fixed exercise price.

How many Hyperfine (HYPR) stock options were granted to John T. Dahldorf?

He was granted stock options covering 157,700 shares of Hyperfine Class A common stock. This entire amount is reflected as his total options position following the transaction, indicating this award represents his visible derivative holdings in this filing.

What is the exercise price of John T. Dahldorf’s Hyperfine (HYPR) options?

The options carry an exercise price of $1.49 per share for Hyperfine Class A common stock. This means he can choose to buy shares at $1.49 regardless of future market price, once the options are vested and exercisable according to their terms.

When do John T. Dahldorf’s Hyperfine (HYPR) stock options vest?

The options vest on the date of Hyperfine’s next regular annual stockholders meeting. Vesting is conditioned on Mr. Dahldorf’s continued service through that meeting, so he must remain in his director role until then to receive the full benefit.

When do John T. Dahldorf’s Hyperfine (HYPR) options expire?

The options expire on May 22, 2036 if not exercised earlier. After the expiration date, any unexercised portion becomes worthless, so the long term value depends on Hyperfine’s share price performance before that date and his exercise decisions.

Is John T. Dahldorf’s Hyperfine (HYPR) transaction an open-market buy or sell?

No, this filing shows a grant or award of stock options, not an open-market trade. The transaction code “A” denotes a compensation-related acquisition, meaning the options were granted by Hyperfine rather than purchased or sold in the public market.

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

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Accepted by SEC EDGAR 05/22/2026 - 04:34 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^*

Dahldorf John T

(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. Dahldorf'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)