Hinge Health chairman sells 200,000 shares

Q: How many HNGE shares did Gabriel M.I. Mecklenburg sell, and at what prices?

Gabriel M.I. Mecklenburg sold 200,000 Class A shares on October 12, 2026, in four reported tranches: 8,642 shares at a weighted-average $101.5308 per share; 91,502 at $102.5323; 59,988 at $103.4755; and 39,868 at $104.3379. The sales were made under a Rule 10b5-1 trading plan adopted June 12, 2026.

Q: How does HNGE Class B stock convert into Class A stock?

Each Class B share is convertible into one Class A share at the holder’s election at any time, or automatically upon certain transfers, whether or not for value, or upon certain events or conditions described in the company’s Amended and Restated Certificate of Incorporation.

The sales were made under a Rule 10b5-1 plan adopted June 12, 2026; the reported Class B balance following conversion was 1,644,004 shares.

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Rhea-AI Filing Summary

Hinge Health, Inc. (HNGE) director, executive chairman and co-founder Gabriel M.I. Mecklenburg converted 200,000 Class B shares into 200,000 Class A shares on October 12, 2026, and sold 200,000 Class A shares in four reported tranches. The weighted-average sale prices were $101.5308, $102.5323, $103.4755 and $104.3379 per share. The sales were made under a Rule 10b5-1 trading plan adopted June 12, 2026. Following the conversion, he held 1,644,004 Class B shares directly. His reported indirect Class B holdings included 383,592 shares through a Family Trust and 692,710 shares through a GRAT.

Insider Trade Summary 10b5-1

Exercise and sale activity reported; no spread calculated

Exercise and Sale 8 txns

Insider Mecklenburg Gabriel M.I.

Role Director

Sold 200,000 shs ($20.63M)

Approx. gross sale proceeds $20.63M

Type	Security	Shares	Price	Value
Conversion	Class B Common Stock ^F6	200,000	$0.00	$0.00
Conversion	Class A Common Stock	200,000	$0.00	$0.00
Sale	Class A Common Stock ^{F1, F2}	8,642	$101.5308	$877K
Sale	Class A Common Stock ^{F1, F3}	91,502	$102.5323	$9.38M
Sale	Class A Common Stock ^{F1, F4}	59,988	$103.4755	$6.21M
Sale	Class A Common Stock ^{F1, F5}	39,868	$104.3379	$4.16M
holding	Class B Common Stock ^F6	--	--	--
holding	Class B Common Stock ^F6	--	--	--

Holdings After Transaction: Class B Common Stock — 1,644,004 contracts (Direct); Class A Common Stock — 0 shares (Direct); Class B Common Stock — 383,592 contracts (Indirect, By Family Trust); Class B Common Stock — 692,710 contracts (Indirect, By GRAT)

Footnotes (6)

F1. The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026.
F2. Represents the weighted average sale price. The lowest price at which shares were sold was $101.00 and the highest price at which shares were sold was $101.97. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.
F3. Represents the weighted average sale price. The lowest price at which shares were sold was $102.00 and the highest price at which shares were sold was $102.99. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.
F4. Represents the weighted average sale price. The lowest price at which shares were sold was $103.00 and the highest price at which shares were sold was $103.99. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.
F5. Represents the weighted average sale price. The lowest price at which shares were sold was $104.01 and the highest price at which shares were sold was $104.72. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.
F6. Each share of Class B Common Stock is convertible into one share of the lssuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.

Key Figures

Class A shares sold: 8,642 shares at $101.5308 weighted average per share Class A shares sold: 91,502 shares at $102.5323 weighted average per share Class A shares sold: 59,988 shares at $103.4755 weighted average per share +5 more

8 metrics

Class A shares sold 8,642 shares at $101.5308 weighted average per share Sale reported October 12, 2026

Class A shares sold 91,502 shares at $102.5323 weighted average per share Sale reported October 12, 2026

Class A shares sold 59,988 shares at $103.4755 weighted average per share Sale reported October 12, 2026

Class A shares sold 39,868 shares at $104.3379 weighted average per share Sale reported October 12, 2026

Class B shares converted to Class A 200,000 shares Conversion reported October 12, 2026

Class B shares held directly following conversion 1,644,004 shares Reported following the October 12, 2026 conversion

Class B shares held through Family Trust 383,592 shares Reported indirect holding

Class B shares held through GRAT 692,710 shares Reported indirect holding

Key Terms

Rule 10b5-1 trading plan, weighted average sale price, Amended and Restated Certificate of Incorporation

3 terms

Rule 10b5-1 trading plan regulatory

"effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average sale price financial

"Represents the weighted average sale price"

Amended and Restated Certificate of Incorporation regulatory

"described in the Issuer's Amended and Restated Certificate of Incorporation"

A company’s amended and restated certificate of incorporation is an updated version of its foundational legal charter that replaces the older document and folds in all changes into one clear copy; it spells out corporate structure, classes of stock, shareholder rights and key governance rules. Investors care because it can change who controls the company, how votes are counted, what claims shareholders have on assets or dividends, and can introduce or remove protections against takeovers—like updating a house title after a major renovation to show who owns what and under what rules.

FAQ

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

How many HNGE shares did Gabriel M.I. Mecklenburg sell, and at what prices?

Gabriel M.I. Mecklenburg sold 200,000 Class A shares on October 12, 2026, in four reported tranches: 8,642 shares at a weighted-average $101.5308 per share; 91,502 at $102.5323; 59,988 at $103.4755; and 39,868 at $104.3379. The sales were made under a Rule 10b5-1 trading plan adopted June 12, 2026.

How does HNGE Class B stock convert into Class A stock?

Each Class B share is convertible into one Class A share at the holder’s election at any time, or automatically upon certain transfers, whether or not for value, or upon certain events or conditions described in the company’s Amended and Restated Certificate of Incorporation.

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

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Available on EDGAR 10/13/2026 - 05:27 PM EDT Accepted by SEC EDGAR 10/13/2026 - 05:27 PM EDT

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^*

Mecklenburg Gabriel M.I.

(Last)

(First)

(Middle)

C/O HINGE HEALTH, INC.

455 MARKET STREET, SUITE 700

(Street)

SAN FRANCISCO

CALIFORNIA

94105

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Hinge Health, Inc. [ HNGE ]

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

X	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Exec. Chairman & Co-Founder

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/12/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	10/12/2026		C		200,000	A	$0	200,000	D
Class A Common Stock	10/12/2026		S⁽¹⁾		8,642	D	$101.5308⁽²⁾	191,358	D
Class A Common Stock	10/12/2026		S⁽¹⁾		91,502	D	$102.5323⁽³⁾	99,856	D
Class A Common Stock	10/12/2026		S⁽¹⁾		59,988	D	$103.4755⁽⁴⁾	39,868	D
Class A Common Stock	10/12/2026		S⁽¹⁾		39,868	D	$104.3379⁽⁵⁾	0	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Class B Common Stock	⁽⁶⁾	10/12/2026		C			200,000	⁽⁶⁾	⁽⁶⁾	Class A Common Stock	200,000	$0	1,644,004	D
Class B Common Stock	⁽⁶⁾							⁽⁶⁾	⁽⁶⁾	Class A Common Stock	383,592		383,592	I	By Family Trust
Class B Common Stock	⁽⁶⁾							⁽⁶⁾	⁽⁶⁾	Class A Common Stock	692,710		692,710	I	By GRAT

Explanation of Responses:

1. The sales reported in this line item were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026.

2. Represents the weighted average sale price. The lowest price at which shares were sold was $101.00 and the highest price at which shares were sold was $101.97. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

3. Represents the weighted average sale price. The lowest price at which shares were sold was $102.00 and the highest price at which shares were sold was $102.99. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

4. Represents the weighted average sale price. The lowest price at which shares were sold was $103.00 and the highest price at which shares were sold was $103.99. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

5. Represents the weighted average sale price. The lowest price at which shares were sold was $104.01 and the highest price at which shares were sold was $104.72. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

6. Each share of Class B Common Stock is convertible into one share of the lssuer's Class A Common Stock at any time, at the election of the holder or automatically upon certain transfers, whether or not for value, or upon the occurrence of certain events or conditions described in the Issuer's Amended and Restated Certificate of Incorporation.

	/s/ James Budge, Attorney-in-Fact	10/13/2026
	** 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)

Source: View Original Filing on SEC EDGAR