Director Jay M Moyes adds 1,000 Sintx (SINT) shares in open-market buy

Rhea-AI Filing Summary

Sintx Technologies, Inc. director Jay M Moyes reported an open-market purchase of 1,000 shares of common stock at $2.91 per share on February 23, 2026. Following this transaction, his directly owned Sintx common stock holdings increased to 4,000 shares.

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

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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^*

MOYES JAY M

(Last) (First) (Middle)

1885 WEST 2100 SOUTH

(Street)

SALT LAKE CITY, UT 84119

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Sintx Technologies, Inc. [ SINT ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/23/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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
Common Stock	02/23/2026		P		1,000	A	$2.91	4,000	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Kevin Ontiveros, by power of attorney	02/25/2026
	** 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.

FAQ

What insider transaction did SINT director Jay M Moyes report?

Director Jay M Moyes reported buying 1,000 shares of Sintx Technologies common stock. The open-market purchase was made at $2.91 per share on February 23, 2026, and increased his directly owned stake to 4,000 shares.

How many SINT shares did Jay M Moyes buy and at what price?

Jay M Moyes purchased 1,000 Sintx Technologies shares at $2.91 each. This open-market transaction was reported on a Form 4 and reflects a direct ownership change in the company’s common stock as of February 23, 2026.

What is Jay M Moyes’ total Sintx (SINT) shareholding after this trade?

After the reported transaction, Jay M Moyes directly owns 4,000 shares of Sintx Technologies common stock. This total reflects the addition of 1,000 shares purchased in the open market at $2.91 per share on February 23, 2026.

Was the SINT insider transaction a purchase or a sale?

The reported Sintx Technologies insider transaction was a purchase. Director Jay M Moyes acquired 1,000 common shares in an open-market trade at $2.91 per share, bringing his directly held position to 4,000 shares following the transaction.

Is the Sintx (SINT) insider transaction direct or indirect ownership?

The Sintx Technologies insider transaction reflects direct ownership. The Form 4 identifies the 1,000-share purchase by director Jay M Moyes as directly held common stock, resulting in a total direct holding of 4,000 shares after the trade.