Brilliant Earth COO sells shares to cover taxes

Brilliant Earth Group, Inc. Chief Operations Officer Sharon Dziesietnik sold 19,687 shares of Class A common stock in an open-market transaction at a weighted average price of $1.37 per share.

Rhea-AI Filing Summary

Brilliant Earth Group, Inc. Chief Operations Officer Sharon Dziesietnik sold 19,687 shares of Class A common stock in an open-market transaction at a weighted average price of $1.37 per share. The sale was made to cover estimated tax obligations from the vesting of restricted stock units and was executed under a Rule 10b5-1 trading plan adopted on August 14, 2025. Following this sale, she directly holds 446,736 shares. The trades were executed in a price range from $1.28 to $1.47.

Insider Trade Summary

Net Seller: 19,687 shares

Net Sell 1 txn

Insider Dziesietnik Sharon

Role Chief Operations Officer

Sold 19,687 shs ($27K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	19,687	$1.37	$27K

Holdings After Transaction: Class A Common Stock — 446,736 shares (Direct)

Footnotes (2)

1. F1. Shares of Class A common stock sold by the reporting person to cover estimated tax obligations in connection with the vesting and settlement of restricted stock units. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.
2. F2. This transaction was executed in multiple trades ranging from $1.28 to $1.47. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

FAQ

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

What insider transaction did Brilliant Earth (BRLT) report for its COO?

Brilliant Earth reported its Chief Operations Officer Sharon Dziesietnik sold 19,687 Class A shares. The open-market sale was primarily to cover estimated tax obligations arising from the vesting and settlement of restricted stock units, according to the disclosed Form 4 footnotes.

At what price did the Brilliant Earth (BRLT) COO sell company shares?

The reported weighted average sale price was $1.37 per Brilliant Earth Class A share. Footnotes note the transaction occurred in multiple trades within a price range of $1.28 to $1.47, with full trade details available on request to the company or SEC staff.

How many Brilliant Earth (BRLT) shares does the COO hold after this Form 4 sale?

After the reported sale, Chief Operations Officer Sharon Dziesietnik directly holds 446,736 shares of Brilliant Earth Class A common stock. This post-transaction ownership figure reflects the reduction of 19,687 shares sold to address estimated tax obligations related to restricted stock unit vesting.

Why did the Brilliant Earth (BRLT) COO sell 19,687 shares according to the filing?

The filing states the shares were sold to cover estimated tax obligations tied to the vesting and settlement of restricted stock units. This type of sale is commonly used to satisfy tax liabilities triggered when equity awards vest, rather than being a discretionary portfolio trade.

Was the Brilliant Earth (BRLT) insider sale made under a Rule 10b5-1 plan?

Yes. The footnotes specify the transaction was effected under a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025. Such plans pre-schedule trades, helping insiders transact shares under predetermined conditions and structured timing.

What trading range did Brilliant Earth (BRLT) report for the COO share sale?

The company disclosed the Class A shares were sold in multiple trades between $1.28 and $1.47. The $1.37 figure shown in the Form 4 represents the weighted average sale price, with detailed trade-by-trade data available to regulators and shareholders on request.

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

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Accepted by SEC EDGAR 02/20/2026 - 05:12 PM Learn about SEC filing dates

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).

X

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^*

Dziesietnik Sharon

(Last) (First) (Middle)

C/O BRILLIANT EARTH GROUP, INC.

300 GRANT AVENUE, THIRD FLOOR

(Street)

SAN FRANCISCO CA 94108

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Brilliant Earth Group, Inc. [ BRLT ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/18/2026

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
Class A Common Stock	02/18/2026		S		19,687(1)	D	$1.37(2)	446,736	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:

1. Shares of Class A common stock sold by the reporting person to cover estimated tax obligations in connection with the vesting and settlement of restricted stock units. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.

2. This transaction was executed in multiple trades ranging from $1.28 to $1.47. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Remarks:

	/s/ Sharon Dziesietnik	02/20/2026
	** 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.