Gavin Turner - Sep 23, 2021 Form 3 Insider Report for Brilliant Earth Group, Inc. (BRLT)

Role: Director, 10%+ Owner
Signature: /s/ Gavin Turner
Stock symbol: BRLT
Transactions as of: Sep 23, 2021
Transactions value $: $0
Form type: 3
Date filed: 9/23/2021, 04:54 PM
Next filing: Sep 28, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	BRLT	Class B Common Stock						32.4M	Sep 23, 2021	See footnote	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	BRLT	LLC Units							Sep 23, 2021	Class A Common Stock	32.4M		See footnote	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Consists of (i) 31,672,405 shares Class B common stock (and associated common units in Brilliant Earth LLC ("LLC Units")) held by Mainsail Partners III, L.P. ("MP III"), (ii) 62,963 shares of Class B common stock (and associate LLC Units) held by Mainsail Incentive Program, LLC ("MIP"), and (iii) 700,227 shares of Class B common stock (and associated LLC Units) held by Mainsail Co-Investors III, L.P. ("MCOI"). Shares of Class B common stock of the Issuer confer no economic rights on the holders thereof. Holders of shares of Class B common stock will be entitled to one vote per share on all matters to be voted on by holders of the Issuer's shares of Class A common stock. Upon exchange of LLC Units that are reported in Table II hereof, an equal number of shares of Class B common stock will be delivered to the Issuer and cancelled for no consideration. LLC Units do not expire.
F2	Mainsail GP III, LLC ("GP III") is the general partner of MP III. MCOI is a co-investment vehicle that invests alongside MP III. GP III is the general partner of MCOI. A three member investment committee of GP III acts by a majority vote with the Reporting Person possessing a veto right with respect to the voting and dispositive power of the securities held by MP III and MCOI. Mainsail Management Company, LLC ("MMC") is the managing member of MIP. The Reporting Person is the sole manager of MMC and may be deemed to have voting and investment power with regard to the securities held by MIP. The Reporting Person disclaims beneficial ownership of the reported securities, except to the extent of his pecuniary interest therein.

Content

Consists of (i) 31,672,405 shares Class B common stock (and associated common units in Brilliant Earth LLC ("LLC Units")) held by Mainsail Partners III, L.P. ("MP III"), (ii) 62,963 shares of Class B common stock (and associate LLC Units) held by Mainsail Incentive Program, LLC ("MIP"), and (iii) 700,227 shares of Class B common stock (and associated LLC Units) held by Mainsail Co-Investors III, L.P. ("MCOI"). Shares of Class B common stock of the Issuer confer no economic rights on the holders thereof. Holders of shares of Class B common stock will be entitled to one vote per share on all matters to be voted on by holders of the Issuer's shares of Class A common stock. Upon exchange of LLC Units that are reported in Table II hereof, an equal number of shares of Class B common stock will be delivered to the Issuer and cancelled for no consideration. LLC Units do not expire.

Mainsail GP III, LLC ("GP III") is the general partner of MP III. MCOI is a co-investment vehicle that invests alongside MP III. GP III is the general partner of MCOI. A three member investment committee of GP III acts by a majority vote with the Reporting Person possessing a veto right with respect to the voting and dispositive power of the securities held by MP III and MCOI. Mainsail Management Company, LLC ("MMC") is the managing member of MIP. The Reporting Person is the sole manager of MMC and may be deemed to have voting and investment power with regard to the securities held by MIP. The Reporting Person disclaims beneficial ownership of the reported securities, except to the extent of his pecuniary interest therein.