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person · Reporting owner

Gephart Brian

Disclosed activity across 2 companies

Tapewire entity
22051
SEC CIK
0001778484

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MAGNITE, INC.MGNI · Entity 2049CHIEF FINANCIAL OFFICEROctober 01, 2026October 03, 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.

MAGNITE, INC.

Report date October 01, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect167,010 Reported balance After 2026-10-01 transaction · row 1
1 source row

Row 1 · 2026-10-01 · Grant · Acquired 64,682 · Balance 167,010

F1: Represents restricted stock units that vest as follows: 17,518 on November 15, 2027, 4,043 on each February 15, May 15, August 15, and November 15 thereafter until August 15, 2030 and 2,691 on November 15, 2030, subject to continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2: Equity grant under the Company's Amended and Restated 2014 Equity Incentive Plan.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units that vest as follows: 17,518 on November 15, 2027, 4,043 on each February 15, May 15, August 15, and November 15 thereafter until August 15, 2030 and 2,691 on November 15, 2030, subject to continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2: Equity grant under the Company's Amended and Restated 2014 Equity Incentive Plan.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

LEAF GROUP LTD.

Report date June 14, 2021 · Filed June 16, 2021

Section 16 reporting ended · disclosed 2021-06-16. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2021-06-14 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2021-06-14 · Disposition to issuer · Disposed 123,988 · Balance 0

F1: This Form 4 reports securities disposed of pursuant to the terms of that certain Agreement and Plan of Merger, dated as of April 3, 2021, by and among Graham Holdings Company ("Parent"), Pacifica Merger Sub, Inc. ("Merger Sub") and the Issuer, pursuant to which Merger Sub merged with and into the Issuer (the "Merger") with the Issuer surviving as a wholly owned subsidiary of Parent effective as of June 14, 2021. At the effective time of the Merger, (a) each issued and outstanding share of common stock of the Issuer, (b) each unvested restricted stock award of the Issuer ("Unvested Company RSU Award") and (c) each vested restricted stock award of the Issuer ("Vested Company RSU Award" and together with the Unvested Company RSU Awards, collectively, the "RSUs") held by the reporting person was cancelled and converted into the right to receive $8.50 in cash, net of applicable withholding taxes and without interest.

F2: Includes 104,169 unvested RSUs.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 reports securities disposed of pursuant to the terms of that certain Agreement and Plan of Merger, dated as of April 3, 2021, by and among Graham Holdings Company ("Parent"), Pacifica Merger Sub, Inc. ("Merger Sub") and the Issuer, pursuant to which Merger Sub merged with and into the Issuer (the "Merger") with the Issuer surviving as a wholly owned subsidiary of Parent effective as of June 14, 2021. At the effective time of the Merger, (a) each issued and outstanding share of common stock of the Issuer, (b) each unvested restricted stock award of the Issuer ("Unvested Company RSU Award") and (c) each vested restricted stock award of the Issuer ("Vested Company RSU Award" and together with the Unvested Company RSU Awards, collectively, the "RSUs") held by the reporting person was cancelled and converted into the right to receive $8.50 in cash, net of applicable withholding taxes and without interest.

F2: Includes 104,169 unvested RSUs.

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
October 01, 2026 Filed Oct 3, 2026 00:21 UTC MAGNITE, INC. MGNI · Entity 2049 GrantCommon Stock 64,682 $0.00 $0.00
Disclosure

SEC source: 0001778484-26-000010 · wk-form4_1790972508.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,010

F1 · shares: Represents restricted stock units that vest as follows: 17,518 on November 15, 2027, 4,043 on each February 15, May 15, August 15, and November 15 thereafter until August 15, 2030 and 2,691 on November 15, 2030, subject to continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2 · price: Equity grant under the Company's Amended and Restated 2014 Equity Incentive Plan.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:20 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 3,789 $24.73 $93,701.97
Disclosure

SEC source: 0001778484-26-000008 · wk-form4_1787084411.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,328

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
August 10, 2026 Filed Aug 12, 2026 20:54 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 12,479 $24.68 $307,981.72
Disclosure

SEC source: 0001778484-26-000006 · wk-form4_1786568060.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,117

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.68 to $24.71, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
May 15, 2026 Filed May 19, 2026 21:00 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 3,789 $12.82 $48,574.98
Disclosure

SEC source: 0001778484-26-000003 · form4-05192026_050504.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,596

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
February 15, 2026 Filed Feb 18, 2026 21:30 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 6,149 $11.70 $71,943.30
Disclosure

SEC source: 0001778484-26-000002 · form4-02182026_040220.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,385

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:11 UTC MAGNITE, INC. MGNI · Entity 2049 GrantCommon Stock 39,185 $0.00 $0.00
Disclosure

SEC source: 0001778484-26-000001 · form4-01062026_120103.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,534

F1 · shares: Represents restricted stock units that vest as follows: 10,613 on February 15, 2027, 2.449 on each May 15, August 15, November 15, and February 15 thereafter until November 15, 2029 and 1,633 on February 15, 2030, subject to continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2 · price: Equity grant under the Company's Amended and Restated 2014 Equity Incentive Plan.

Read SEC document
November 15, 2025 Filed Nov 18, 2025 23:00 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 3,549 $14.15 $50,218.35
Disclosure

SEC source: 0001778484-25-000006 · form4-11182025_061107.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,349

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
September 04, 2025 Filed Sep 5, 2025 21:00 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 27,671 $24.71 $683,750.41
Disclosure

SEC source: 0001415889-25-023803 · form4-09052025_050901.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,898

F1 · kind: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.26 to $24.94, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 20:30 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 2,961 $23.85 $70,619.85
Disclosure

SEC source: 0001415889-25-022451 · form4-08202025_040812.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,569

F1 · kind: These shares were sold to cover the Reporting Person's tax obligation resulting from the settlement of vested Restricted Stock Units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by sell to cover transactions and does not represent a discretionary transaction by the Reporting Person.

Read SEC document
May 15, 2025 Filed May 16, 2025 21:40 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 3,045 $15.88 $48,354.60
Disclosure

SEC source: 0001415889-25-013473 · form4-05162025_050511.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,530

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
May 12, 2025 Filed May 14, 2025 21:16 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 6,334 $16.16 $102,357.44
Disclosure

SEC source: 0001415889-25-012917 · form4-05142025_090514.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,575

Read SEC document
March 03, 2025 Filed Mar 5, 2025 22:25 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 6,250 $16.00 $100,000.00
Disclosure

SEC source: 0001415889-25-007011 · form4-03052025_100302.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,909

Read SEC document
February 15, 2025 Filed Feb 19, 2025 21:27 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 6,749 $20.00 $134,980.00
Disclosure

SEC source: 0001415889-25-004627 · form4-02192025_090255.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,159

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
January 02, 2025 Filed Jan 6, 2025 22:00 UTC MAGNITE, INC. MGNI · Entity 2049 GrantCommon Stock 33,113 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-000804 · form4-01062025_050110.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,908

F1 · shares: Represents restricted stock units that vest as follows: 8,968 on February 15, 2026, 2,070 on each May 15, August 15, November 15, and February 15 thereafter until November 15, 2028 and the remaining 1,375 will vest on February 15, 2029, subject to continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2 · price: Equity grant under the Company's Amended and Restated 2014 Equity Incentive Plan.

Read SEC document
November 18, 2024 Filed Nov 20, 2024 01:06 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 2,156 $15.60 $33,633.60
Disclosure

SEC source: 0001415889-24-027284 · form4-11202024_011108.xml · nonDerivative · entry 2

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,795

F2 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2023.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.44 to $15.77 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
November 15, 2024 Filed Nov 20, 2024 01:06 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 2,031 $15.85 $32,191.35
Disclosure

SEC source: 0001415889-24-027284 · form4-11202024_011108.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114,951

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
November 11, 2024 Filed Nov 13, 2024 21:45 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 2,156 $15.00 $32,340.00
Disclosure

SEC source: 0001415889-24-026710 · form4-11132024_041104.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,982

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2023.

Read SEC document
August 15, 2024 Filed Aug 16, 2024 21:09 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 2,031 $12.51 $25,407.81
Disclosure

SEC source: 0001415889-24-021479 · form4-08162024_090818.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,138

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
July 15, 2024 Filed Jul 17, 2024 20:26 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 16,166 $15.00 $242,490.00
Disclosure

SEC source: 0001415889-24-019673 · form4-07172024_080744.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,169

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2023.

Read SEC document
May 15, 2024 Filed May 17, 2024 21:00 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 2,004 $9.80 $19,639.20
Disclosure

SEC source: 0001415889-24-013562 · form4-05172024_050515.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,335

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
February 15, 2024 Filed Feb 16, 2024 21:27 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 5,650 $9.74 $55,031.00
Disclosure

SEC source: 0001415889-24-004137 · form4-02162024_090223.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,339

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
January 02, 2024 Filed Jan 4, 2024 22:05 UTC MAGNITE, INC. MGNI · Entity 2049 GrantCommon Stock 50,667 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-000846 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,989

F1 · shares: Represents restricted stock units that vest as follows: 13,722 on February 15, 2025, 3,167 on each May 15, August 15, November 15, and February 15 thereafter until November 15, 2027 and 2,108 on February 15, 2028, subject to continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2 · price: Equity grant under the Company's Amended and Restated 2014 Equity Incentive Plan.

Read SEC document
November 15, 2023 Filed Nov 17, 2023 21:23 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 1,100 $7.89 $8,679.00
Disclosure

SEC source: 0001209191-23-055752 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,322

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
August 16, 2023 Filed Aug 18, 2023 20:24 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 1,141 $8.31 $9,481.71
Disclosure

SEC source: 0001209191-23-046542 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,422

F1 · kind: Represents the non-discretionary sale of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
May 16, 2023 Filed May 19, 2023 00:02 UTC MAGNITE, INC. MGNI · Entity 2049 SaleCommon Stock 1,237 $10.88 $13,458.56
Disclosure

SEC source: 0001209191-23-030826 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,563

F1 · kind: Represents the non-discretionary sale of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
February 15, 2023 Filed Feb 17, 2023 21:38 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 3,850 $13.27 $51,089.50
Disclosure

SEC source: 0001209191-23-010668 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,800

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
January 01, 2023 Filed Jan 5, 2023 00:26 UTC MAGNITE, INC. MGNI · Entity 2049 GrantCommon Stock 45,167 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-001413 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,650

F1 · shares: Represents restricted stock units that vest as follows: 12,233 on February 15, 2024, 2,823 on each May 15, August 15, November 15, and February 15 thereafter until November 15, 2026 and 1,881 on February 15, 2027, subject to continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2 · price: Equity grant under the Company's 2014 Equity Incentive Plan.

Read SEC document
November 15, 2022 Filed Nov 18, 2022 02:07 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 366 $11.47 $4,198.02
Disclosure

SEC source: 0001209191-22-057755 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,483

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

Read SEC document
August 15, 2022 Filed Aug 17, 2022 20:28 UTC MAGNITE, INC. MGNI · Entity 2049 Tax withholdingCommon Stock 1,712 $9.80 $16,777.60
Disclosure

SEC source: 0001209191-22-046269 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,849

F1 · kind: Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting of restricted stock units.

F2 · balance_after: Includes 2,257 shares acquired by the Reporting Person on May 15, 2022 under the Issuer's employee stock purchase plan.

Read SEC document
February 01, 2022 Filed Feb 4, 2022 00:26 UTC MAGNITE, INC. MGNI · Entity 2049 GrantCommon Stock 38,036 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-007023 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,304

F1 · shares: Represents restricted stock units (the "RSUs") that vest as follows: 25% of the total number of shares underlying the RSU will vest on February 15, 2023 and the remaining shares vest in 12 equal quarterly installments on the 15th of every May, August, November and February thereafter, subject to continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2 · price: Equity grant under the Issuer's 2014 Equity Incentive Plan.

Read SEC document
July 01, 2021 Filed Jul 2, 2021 20:42 UTC MAGNITE, INC. MGNI · Entity 2049 GrantStock Option (Right to Buy) · Derivative 13,594 $0.00 Strike: $34.68 $0.00
Disclosure

SEC source: 0001209191-21-044998 · doc4.xml · derivative · entry 2

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,594

Underlying: Common Stock · 13,594 shares

Expires 2031-07-01

F2 · price: Equity grant under the Issuer's 2014 Equity Incentive Plan.

F3 · derivative.exercise_date: 25% of the total number of shares underlying the option will vest on June 28, 2022 and the remaining shares vest 1/36 per month over the next 36 months thereafter, subject to the Reporting Person's continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

Read SEC document
July 01, 2021 Filed Jul 2, 2021 20:42 UTC MAGNITE, INC. MGNI · Entity 2049 GrantCommon Stock 18,268 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-044998 · doc4.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,268

F1 · shares: Represents restricted stock units that vest as follows: 4,948 on August 15, 2022, 1,142 on each November 15, February 15, May 15 and August 15 thereafter until May 15, 2025 and 758 on August 15, 2025, subject to the Reporting Person's continued service to the Issuer through each vesting date. This equity grant may be subject to accelerated vesting in the event the Reporting Person's employment is terminated under certain circumstances.

F2 · price: Equity grant under the Issuer's 2014 Equity Incentive Plan.

Read SEC document
June 14, 2021 Filed Jun 16, 2021 06:21 UTC LEAF GROUP LTD. LEAF · Entity 138166 Disposition to issuerCommon Stock 123,988 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-21-081729 · tm2119753-9_4seq1.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of that certain Agreement and Plan of Merger, dated as of April 3, 2021, by and among Graham Holdings Company ("Parent"), Pacifica Merger Sub, Inc. ("Merger Sub") and the Issuer, pursuant to which Merger Sub merged with and into the Issuer (the "Merger") with the Issuer surviving as a wholly owned subsidiary of Parent effective as of June 14, 2021. At the effective time of the Merger, (a) each issued and outstanding share of common stock of the Issuer, (b) each unvested restricted stock award of the Issuer ("Unvested Company RSU Award") and (c) each vested restricted stock award of the Issuer ("Vested Company RSU Award" and together with the Unvested Company RSU Awards, collectively, the "RSUs") held by the reporting person was cancelled and converted into the right to receive $8.50 in cash, net of applicable withholding taxes and without interest.

F1 · price: This Form 4 reports securities disposed of pursuant to the terms of that certain Agreement and Plan of Merger, dated as of April 3, 2021, by and among Graham Holdings Company ("Parent"), Pacifica Merger Sub, Inc. ("Merger Sub") and the Issuer, pursuant to which Merger Sub merged with and into the Issuer (the "Merger") with the Issuer surviving as a wholly owned subsidiary of Parent effective as of June 14, 2021. At the effective time of the Merger, (a) each issued and outstanding share of common stock of the Issuer, (b) each unvested restricted stock award of the Issuer ("Unvested Company RSU Award") and (c) each vested restricted stock award of the Issuer ("Vested Company RSU Award" and together with the Unvested Company RSU Awards, collectively, the "RSUs") held by the reporting person was cancelled and converted into the right to receive $8.50 in cash, net of applicable withholding taxes and without interest.

F2 · balance_after: Includes 104,169 unvested RSUs.

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June 01, 2021 Filed Jun 2, 2021 17:22 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 578 $8.46 $4,889.88
Disclosure

SEC source: 0001179110-21-006238 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,988

F1 · shares: Upon the vesting of 1,667 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 578 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 104,169 unvested RSUs.

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May 01, 2021 Filed May 3, 2021 21:03 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 578 $8.86 $5,121.08
Disclosure

SEC source: 0001179110-21-004820 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,566

F1 · shares: Upon the vesting of 1,666 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 578 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 105,836 unvested RSUs.

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April 01, 2021 Filed Apr 2, 2021 19:07 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 3,701 $7.03 $26,018.03
Disclosure

SEC source: 0001179110-21-004142 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,144

F1 · shares: Upon the vesting of 10,832 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 3,701 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 107,502 unvested RSUs.

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March 01, 2021 Filed Mar 3, 2021 18:24 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 343 $5.27 $1,807.61
Disclosure

SEC source: 0001179110-21-002752 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,845

F1 · shares: Upon the vesting of 834 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 343 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 118,334 unvested RSUs.

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February 01, 2021 Filed Feb 3, 2021 17:12 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 343 $5.90 $2,023.70
Disclosure

SEC source: 0001179110-21-001260 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,188

F1 · shares: Upon the vesting of 833 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 343 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 119,168 unvested RSUs.

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January 01, 2021 Filed Jan 5, 2021 17:32 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 343 $4.65 $1,594.95
Disclosure

SEC source: 0001179110-21-000208 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,531

F1 · shares: Upon the vesting of 834 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 343 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 120,001 unvested RSUs.

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December 01, 2020 Filed Dec 2, 2020 17:16 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 340 $5.34 $1,815.60
Disclosure

SEC source: 0001179110-20-011545 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,874

F1 · shares: Upon the vesting of 833 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 340 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 120,835 unvested RSUs.

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November 01, 2020 Filed Nov 3, 2020 17:03 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 340 $5.70 $1,938.00
Disclosure

SEC source: 0001179110-20-010764 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,215

F1 · shares: Upon the vesting of 833 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 340 shares to cover the reporting person's taxwithholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 121,668 unvested RSUs.

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October 16, 2020 Filed Oct 20, 2020 17:52 UTC LEAF GROUP LTD. LEAF · Entity 138166 GrantCommon Stock, $.0001 par value 10,000 $0.00 $0.00
Disclosure

SEC source: 0001179110-20-010612 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,555

F1 · shares: In connection with Mr. Gephart's appointment as the Chief Financial Officer of Leaf Group Ltd. (the "Company") in October 2020, Mr. Gephart was granted 10,000 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of the Company's common stock upon vesting. Subject to Mr. Gephart's continued employment through the applicable vesting date, one-third (1/3) of the RSUs shall vest on November 1, 2021, and the remaining two-thirds (2/3) of the RSUs shall vest in 24 substantially equal installments on each monthly anniversary thereafter.

F2 · balance_after: Includes 122,501 unvested RSUs.

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October 01, 2020 Filed Oct 5, 2020 18:19 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 341 $5.54 $1,889.14
Disclosure

SEC source: 0001179110-20-010250 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,555

F1 · shares: Upon the vesting of 834 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 341 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 112,501 unvested RSUs.

Read SEC document
September 01, 2020 Filed Sep 3, 2020 17:10 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 289 $4.85 $1,401.65
Disclosure

SEC source: 0001179110-20-009561 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,896

F1 · shares: Upon the vesting of 833 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 289 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 113,335 unvested RSUs.

Read SEC document
August 01, 2020 Filed Aug 4, 2020 19:07 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 289 $5.13 $1,482.57
Disclosure

SEC source: 0001179110-20-008726 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,184

F1 · shares: Upon the vesting of 833 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 289 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 114,168 unvested RSUs.

Read SEC document
July 29, 2020 Filed Jul 31, 2020 16:47 UTC LEAF GROUP LTD. LEAF · Entity 138166 GrantCommon Stock, $.0001 par value 65,000 $0.00 $0.00
Disclosure

SEC source: 0001179110-20-008619 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,473

F1 · shares: The reporting person was granted 65,000 restricted stock units ("RSUs") in connection with the reporting person's continued employment with Leaf Group Ltd. ("LEAF"). Each RSU represents the right to receive one share of LEAF common stock upon vesting. Subject to the reporting person's continued employment through the vesting date, one-third (1/3) of the RSUs will vest on August 1, 2021, and the remaining two-thirds (2/3) of the RSUs will vest in 24 substantially equal installments on each monthly anniversary thereafter.

F2 · balance_after: Includes 115,001 unvested RSUs.

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July 01, 2020 Filed Jul 6, 2020 17:15 UTC LEAF GROUP LTD. LEAF · Entity 138166 Tax withholdingCommon Stock, $.0001 par value 3,527 $4.04 $14,249.08
Disclosure

SEC source: 0001179110-20-008042 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,473

F1 · shares: Upon the vesting of 9,999 restricted stock units ("RSUs") previously granted to the reporting person, Leaf Group Ltd. withheld 3,527 shares to cover the reporting person's tax withholding obligation with respect to the vesting of such RSUs.

F2 · balance_after: Includes 50,001 unvested RSUs.

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June 18, 2020 Filed Jun 25, 2020 16:49 UTC LEAF GROUP LTD. LEAF · Entity 138166 GrantCommon Stock, $.0001 par value 30,000 $0.00 $0.00
Disclosure

SEC source: 0001179110-20-007768 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,000

F1 · shares: In connection with Mr. Gephart's appointment as the interim Chief Financial Officer of Leaf Group Ltd. (the "Company") in May 2020, Mr. Gephart was granted 30,000 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of the Company's common stock upon vesting. Subject to Mr. Gephart's continued employment through the applicable vesting date, 10,000 RSUs shall vest on April 1, 2021, and the remaining 20,000 RSUs shall vest in 24 substantially equal installments on each monthly anniversary thereafter.

F2 · balance_after: Includes 60,000 unvested RSUs.

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July 24, 2019 Filed Aug 2, 2019 19:44 UTC LEAF GROUP LTD. LEAF · Entity 138166 GrantCommon Stock, $.0001 par value 30,000 $0.00 $0.00
Disclosure

SEC source: 0001179110-19-009050 · edgar.xml · nonDerivative · entry 1

Gephart Brian · CIK 0001778484 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

F1 · shares: In connection with Mr. Gephart's appointment as the Chief Accounting Officer of Leaf Group Ltd. (the "Company") in June 2019, Mr. Gephart was granted 30,000 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of the Company's common stock upon vesting. Subject to Mr. Gephart's continued employment through the applicable vesting date, 10,000 RSUs shall vest on July 1, 2020, and the remaining 20,000 RSUs shall vest in 24 substantially equal installments on each monthly anniversary thereafter.

F2 · balance_after: Includes 30,000 unvested RSUs.

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