USANA director Xia Ding acquires 1,632 shares

The reported exercise converted restricted stock units into common shares, alongside a separate 604-share delivery or withholding transaction.

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Form Type

Rhea-AI Filing Summary

USANA Health Sciences (USNA) director Xia Ding reported exercising or converting 1,632 restricted stock units into 1,632 common shares on October 22, 2026. On the same date, 604 common shares were delivered or withheld for payment of exercise price or tax liability; the transaction lists a price of $14.52 per share. The reported resulting position was 3,263 restricted stock units. The units vest 25% on July 23, 2026, October 22, 2026, January 21, 2027, and April 22, 2027, and each represents a contingent right to receive one common share.

Insider Trade Summary

1,632 shares exercised/converted

Exercise 3 txns

Insider Ding Xia

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units ^{F1, F2}	1,632	$0.00	$0.00
Exercise	Common Stock ^F1	1,632	--	--
Exercise Price or Tax Liability	Common Stock	604	$14.52	$9K

Holdings After Transaction: Restricted Stock Units — 3,263 contracts (Direct); Common Stock — 9,306 shares (Direct)

Footnotes (2)

F1. Each restricted stock unit represents a contingent right to receive one share of USNA common stock.
F2. Restricted Stock Units vest 25% on July 23, 2026, October 22, 2026, January 21, 2027, and April 22, 2027.

Key Figures

Restricted stock units exercised or converted: 1,632 restricted stock units Common shares acquired: 1,632 shares Common shares delivered or withheld: 604 shares +3 more

6 metrics

Restricted stock units exercised or converted 1,632 restricted stock units October 22, 2026

Common shares acquired 1,632 shares Upon exercise or conversion on October 22, 2026

Common shares delivered or withheld 604 shares Payment of exercise price or tax liability on October 22, 2026

Reported price per share $14.52 per share 604-share common stock transaction on October 22, 2026

Resulting restricted stock unit position 3,263 restricted stock units Following the October 22, 2026 transaction

Vesting installment 25% Scheduled for July 23, 2026, October 22, 2026, January 21, 2027, and April 22, 2027

Key Terms

Restricted Stock Units, contingent right, vest

3 terms

Restricted Stock Units financial

"Restricted Stock Units vest 25% on July 23, 2026"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

contingent right technical

"represents a contingent right to receive one share"

vest financial

"Restricted Stock Units vest 25% on July 23, 2026"

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.

FAQ

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

How many shares did USNA director Xia Ding acquire on October 22, 2026?

Xia Ding exercised or converted 1,632 restricted stock units into 1,632 USANA common shares on October 22, 2026. A separate transaction involved 604 common shares delivered or withheld for payment of exercise price or tax liability, with a reported price of $14.52 per share.

How many restricted stock units did Xia Ding have after the USNA transaction?

The reported resulting position was 3,263 restricted stock units after the October 22, 2026 transaction.

What was the vesting schedule for Xia Ding's USNA restricted stock units?

The restricted stock units vest 25% on July 23, 2026, October 22, 2026, January 21, 2027, and April 22, 2027. Each restricted stock unit represents a contingent right to receive one share of USANA common stock.

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

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Available on EDGAR 10/23/2026 - 04:56 PM EDT Accepted by SEC EDGAR 10/23/2026 - 04:51 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^*

Ding Xia

(Last)

(First)

(Middle)

3838 WEST PARKWAY BLVD.

(Street)

SALT LAKE CITY

UTAH

84120

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
USANA HEALTH SCIENCES INC [ USNA ]

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)
10/22/2026

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)
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)
Common Stock	10/22/2026		M		1,632	A	⁽¹⁾	9,910	D
Common Stock	10/22/2026		F		604	D	$14.52	9,306	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)
Restricted Stock Units	⁽¹⁾	10/22/2026		M			1,632	⁽²⁾	⁽²⁾	Common Stock	1,632	$0	3,263	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of USNA common stock.

2. Restricted Stock Units vest 25% on July 23, 2026, October 22, 2026, January 21, 2027, and April 22, 2027.

Remarks:

	/s/ Joshua Foukas, Attorney-in-Fact	10/23/2026
	** 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