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person · Reporting owner

Dziesietnik Sharon

Disclosed activity across 1 company

Tapewire entity
21740
SEC CIK
0002035090

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Brilliant Earth Group, Inc.BRLT · Entity 6567Chief Operations OfficerAugust 17, 2026August 19, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Brilliant Earth Group, Inc.

Report date August 17, 2026 · Filed August 19, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect532,448 Reported balance After 2026-08-17 transaction · row 1
1 source row

Row 1 · 2026-08-17 · Sale · Disposed 10,124 · Balance 532,448

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.

F2: This transaction was executed in multiple trades ranging from $1.19 to $1.36. 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.

Filing footnotes · ownership attribution and instrument terms

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.

F2: This transaction was executed in multiple trades ranging from $1.19 to $1.36. 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 17, 2026 Filed Aug 19, 2026 20:02 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 SaleClass A Common Stock 10,124 $1.27 $12,857.48
Disclosure

SEC source: 0001628280-26-057934 · wk-form4_1787169744.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 532,448

F1 · shares: 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.

F2 · price: This transaction was executed in multiple trades ranging from $1.19 to $1.36. 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.

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May 18, 2026 Filed May 20, 2026 20:09 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 SaleClass A Common Stock 10,124 $1.15 $11,642.60
Disclosure

SEC source: 0001628280-26-036888 · wk-form4_1779307767.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 542,572

F1 · shares: 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.

F2 · price: This transaction was executed in multiple trades ranging from $1.12 to $1.21. 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.

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March 06, 2026 Filed Mar 10, 2026 20:16 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 GrantClass A Common Stock 105,960 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-016442 · wk-form4_1773173758.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 552,696

F1 · shares: Grant of restricted stock unit award under the Issuer's 2021 Incentive Award Plan. The award will vest as to 25% of the restricted stock units initially subject to the award on February 15, 2026 and as to 1/16th of the restricted stock units initially subject to the award on each quarterly anniversary thereafter until the award is fully vested, subject to the reporting person's continuing to provide services to the Issuer or its subsidiaries through the applicable vesting date.

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February 18, 2026 Filed Feb 20, 2026 22:12 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 SaleClass A Common Stock 19,687 $1.37 $26,971.19
Disclosure

SEC source: 0001628280-26-010301 · wk-form4_1771625547.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 446,736

F1 · shares: 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.

F2 · price: 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.

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November 17, 2025 Filed Nov 19, 2025 21:06 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 SaleClass A Common Stock 9,191 $1.99 $18,290.09
Disclosure

SEC source: 0001628280-25-053167 · wk-form4_1763586388.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 466,423

F1 · shares: 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.

F2 · price: This transaction was executed in multiple trades ranging from $1.925 to $2.11. 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.

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May 16, 2025 Filed May 19, 2025 23:12 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 SaleClass A Common Stock 9,190 $1.40 $12,866.00
Disclosure

SEC source: 0001866757-25-000080 · wk-form4_1747696325.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 475,614

F1 · shares: 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 September 12, 2024

F2 · price: This transaction was executed in multiple trades ranging from $1.34 to $1.53. 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.

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March 26, 2025 Filed Mar 28, 2025 20:05 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 GrantClass A Common Stock 113,475 $0.00 $0.00
Disclosure

SEC source: 0001866757-25-000043 · wk-form4_1743192333.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 484,804

F1 · shares: Grant of restricted stock unit award under the Issuer's 2021 Incentive Award Plan. The award will vest as to 25% of the restricted stock units initially subject to the award on February 15, 2026 and as to 1/16th of the restricted stock units initially subject to the award on each quarterly anniversary thereafter until the award is fully vested, subject to the reporting person's continuing to provide services to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
February 18, 2025 Filed Feb 19, 2025 21:44 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 SaleClass A Common Stock 20,792 $1.50 $31,188.00
Disclosure

SEC source: 0001866757-25-000016 · wk-form4_1740001473.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 371,329

F1 · shares: 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 September 12, 2024.

F2 · price: This transaction was executed in multiple trades ranging from $1.26 to $1.64. 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.

Read SEC document
December 13, 2024 Filed Dec 14, 2024 00:42 UTC Brilliant Earth Group, Inc. BRLT · Entity 6567 SaleClass A Common Stock 5,324 $1.96 $10,435.04
Disclosure

SEC source: 0001866757-24-000177 · wk-form4_1734136972.xml · nonDerivative · entry 1

Dziesietnik Sharon · CIK 0002035090 · Chief Operations Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 392,121

F1 · shares: 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 September 12, 2024.

F2 · price: This transaction was executed in multiple trades ranging from $1.95 to $1.97. 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.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.