BRLT holder plans Rule 144 sale of Class A shares

Accepted by SEC EDGAR 08/10/2026 - 08:34 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

BRLT reports a proposed sale of Class A shares under Rule 144 through Merrill Lynch at 555 California Street, San Francisco. The notice covers 97 Class A shares with an indicated price of $124.16 and an aggregate market value of $16,907,896, with a proposed sale date of 08/10/2026 on Nasdaq. The seller previously received these securities on 09/23/2021 in a series of reorganization transactions in connection with BRLT’s IPO.

Key Figures

Class A shares proposed for sale: 97 shares Indicated price per share: $124.16 Aggregate market value: $16,907,896 +2 more

5 metrics

Class A shares proposed for sale 97 shares Number of BRLT Class A shares covered by the Rule 144 notice

Indicated price per share $124.16 Price per Class A share listed for the proposed sale

Aggregate market value $16,907,896 Aggregate market value of Class A shares covered by the notice

Proposed sale date 08/10/2026 Date listed for the proposed Nasdaq sale of BRLT Class A shares

Original acquisition date 09/23/2021 Date securities were received in pre-IPO reorganization transactions

Key Terms

Rule 144, Pre-IPO Reorganization, aggregate market value

3 terms

Rule 144 regulatory

"reports a proposed sale of Class A shares under Rule 144 through Merrill Lynch"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Pre-IPO Reorganization financial

"Pre-IPO Reorganization | Issuer | | | 97 | 09/23/2021 | Securities of the issuer"

aggregate market value financial

"with an indicated price of $124.16 and an aggregate market value of $16,907,896"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

What is BRLT reporting in this Form 144 filing?

BRLT is reporting a proposed Rule 144 sale of Class A shares through Merrill Lynch. The filing lists 97 shares, an indicated price of $124.16, and an aggregate market value of $16,907,896 for a planned sale on Nasdaq.

How many BRLT Class A shares are covered by this Form 144 notice?

The Form 144 notice covers 97 Class A shares of BRLT. These are proposed to be sold through Merrill Lynch on Nasdaq, with the filing also stating an indicated price and aggregate market value for the transaction.

What price and aggregate value are listed for the BRLT shares in this Form 144?

The filing lists an indicated price of $124.16 per Class A share and an aggregate market value of $16,907,896. These figures relate to the proposed Rule 144 sale of 97 BRLT Class A shares on Nasdaq.

When were the BRLT securities originally acquired that are now subject to this Form 144?

The BRLT securities subject to this Form 144 were received on 09/23/2021. They were obtained in a series of reorganization transactions in connection with BRLT’s IPO on the same date, according to the filing disclosure.

On what date is the proposed sale of BRLT shares expected under this Form 144?

The proposed sale date for the BRLT Class A shares is listed as 08/10/2026. The shares are expected to be sold on Nasdaq through Merrill Lynch, as stated in the Rule 144 notice.

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

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001883293
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Brilliant Earth Group, Inc.
SEC File Number	001-40836
Address of Issuer	300 Grant Avenue, Third Floor San Francisco CALIFORNIA 94108
Phone	8006910952
Name of Person for Whose Account the Securities are To Be Sold	Mainsail Incentive Program, LLC
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Shareholder

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Merrill Lynch 555 California Street 18th Floor San Francisco CA 94104	97	124.16	16907896	08/10/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	09/23/2021	Pre-IPO Reorganization	Issuer			97	09/23/2021	Securities of the issuer were received in a series of reorganization transactions in connection with the issuer's IPO on 9/23/2021.

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	08/10/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Gavin Turner
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)