Thomas Teisseyre - 26 May 2026 Form 4 Insider Report for Hyperfine, Inc. (HYPR)

Reporting relationship: Chief Operating Officer
Issuer ticker: HYPR
Reported as of: 26 May 2026
Net transaction value: -$9,978
SEC form: 4
Accepted by SEC: 27 May 2026, 16:26:16 UTC
Prior SEC filing: 01 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Brett Hale, Attorney-in-Fact

Key filing fact

Thomas Teisseyre filed Form 4 for Hyperfine, Inc. (HYPR) on 27 May 2026.

Key facts

This page summarizes Thomas Teisseyre's Form 4 filing for Hyperfine, Inc. (HYPR).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 27 May 2026, 16:26.

Change

Previous filing in this sequence was filed on 01 Apr 2026.
Current net transaction value: -$9,978.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001985264 Primary reporting owner

TEISSEYRE THOMAS

Relationship: Chief Operating Officer
Address: C/O HYPERFINE, INC., 351 NEW WHITFIELD STREET, GUILFORD
Signature: /s/ Brett Hale, Attorney-in-Fact
Signature date: 27 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

HYPR transaction

Class A Common Stock

Sale

Transaction value: $9,978
Shares: -6,047
Change %: -0.88%
Price: $1.65
Shares after: 678,601
Date: 26 May 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The sales reported in this Form 4 were effected to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs") that were granted on March 31, 2025 pursuant to a "sell to cover" provision included in the RSU Agreement.

Footnote F2

Represents the weighted average sales price per share. The shares sold at prices ranging from $1.63 to $1.715 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.