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Hyperfine, Inc.

HYPR Net selling
CIK 0001833769 #4352 in the set updated 18 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$93.47K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$93.47K
8 of 8 sales
Net
−$93.47K
−$93.47K against sales at will

By person

3 insiders · 8 transactions
1.1×

Maria Sainz holds only 1.1 times base salary in stock. $674.31K of shares against $582.23K in salary for 2025.

Salary from the company's own proxy. The shares are what Maria Sainz last reported holding, valued at $0.85, the price Class A Common Stock was last bought or sold at on the open market here, on 24 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
TEISSEYRE THOMAS
Chief Operating Officer
—
$47.95K (5)
−$47.95K
671,256
0.673%
$573.25K
+637.4%
HALE BRETT
CFO and CAO
—
$45.52K (3)
−$45.52K
592,420
0.594%
$505.93K
—
Sainz Maria
President and CEO
—
—
—
789,586
0.791%
$674.31K
+1,895%

Individual transactions

8
Insider
Date
Role
Action
Shares
Price
Amount
HALE BRETT
24 Aug 2026
CFO and CAO
Sell
7,345
$0.85
$6.27K
TEISSEYRE THOMAS
24 Aug 2026
Chief Operating Officer
Sell
7,345
$0.85
$6.27K
TEISSEYRE THOMAS
26 May 2026
Chief Operating Officer
Sell
6,047
$1.65
$9.98K
HALE BRETT
26 May 2026
CFO and CAO
Sell
6,047
$1.65
$9.98K
HALE BRETT
23 Mar 2026
CFO and CAO
Sell
24,188
$1.21
$29.27K
TEISSEYRE THOMAS
23 Mar 2026
Chief Operating Officer
Sell
24,188
$1.21
$29.27K
TEISSEYRE THOMAS
13 Feb 2026
Chief Operating Officer
Sell
821
$1.11
$912.54
TEISSEYRE THOMAS
19 Nov 2025
Chief Operating Officer
Sell
1,405
$1.08
$1.52K

What was left out

Form 4 filings counted 16
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 8
Transactions with no price 0
Shares from compensation/vesting 1,410,000
History held since 23 Dec 2021