SBDS

SEC source: 0002071214-26-000012 · wk-form4_1791247541.xml · derivative · entry 3

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 11 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The RSUs were originally granted on October 1, 2022, and have vested in approximately sixteen equal quarterly installments.

F3 · derivative.expiration_date: The RSUs were originally granted on October 1, 2022, and have vested in approximately sixteen equal quarterly installments.

SEC source: 0002071214-26-000012 · wk-form4_1791247541.xml · nonDerivative · entry 2

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 838

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0002071214-26-000012 · wk-form4_1791247541.xml · nonDerivative · entry 1

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 842

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001385769-26-000007 · wk-form4_1790715297.xml · derivative · entry 2

Tarbox Andrea K · CIK 0001385769 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,030 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F2 · derivative.exercise_date: The RSUs were fully vested as of September 26, 2026.

F2 · derivative.expiration_date: The RSUs were fully vested as of September 26, 2026.

SEC source: 0001385769-26-000007 · wk-form4_1790715297.xml · nonDerivative · entry 1

Tarbox Andrea K · CIK 0001385769 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,614

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001556488-26-000004 · wk-form4_1790715105.xml · derivative · entry 2

Powers David · CIK 0001556488 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,030 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F2 · derivative.exercise_date: The RSUs were fully vested as of September 26, 2026.

F2 · derivative.expiration_date: The RSUs were fully vested as of September 26, 2026.

SEC source: 0001556488-26-000004 · wk-form4_1790715105.xml · nonDerivative · entry 1

Powers David · CIK 0001556488 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,953

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001609333-26-000013 · wk-form4_1790337575.xml · derivative · entry 3

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,409

Underlying: Class A Common Stock · 11,201 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: 11,201 RSUs vested on September 23, 2026. The remaining unvested RSUs will vest in substantially equal quarterly installments, such that all vested RSUs are vested on the third anniversary of June 23, 2025, subject to the Reporting Person's continued service on the applicable vesting date.

F3 · derivative.expiration_date: 11,201 RSUs vested on September 23, 2026. The remaining unvested RSUs will vest in substantially equal quarterly installments, such that all vested RSUs are vested on the third anniversary of June 23, 2025, subject to the Reporting Person's continued service on the applicable vesting date.

SEC source: 0001609333-26-000013 · wk-form4_1790337575.xml · nonDerivative · entry 2

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,135

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001609333-26-000013 · wk-form4_1790337575.xml · nonDerivative · entry 1

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,356

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0002071214-26-000010 · wk-form4_1783379634.xml · derivative · entry 3

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11

Underlying: Class A Common Stock · 12 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F4 · derivative.exercise_date: The remaining unvested RSUs will vest on October 1, 2026.

F4 · derivative.expiration_date: The remaining unvested RSUs will vest on October 1, 2026.

SEC source: 0002071214-26-000010 · wk-form4_1783379634.xml · nonDerivative · entry 2

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 831

F3 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0002071214-26-000010 · wk-form4_1783379634.xml · nonDerivative · entry 1

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 836

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F2 · balance_after: The total number of securities beneficially owned by the Reporting Person has been adjusted to correct an understatement by 6 shares in the last report.

SEC source: 0001609333-26-000010 · wk-form4_1782421516.xml · derivative · entry 3

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,610

Underlying: Class A Common Stock · 11,201 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: 11,201 RSUs vested on June 23, 2026. The remaining unvested RSUs will vest in substantially equal quarterly installments, such that all vested RSUs are vested on the third anniversary of June 23, 2025, subject to the Reporting Person's continued service on the applicable vesting date.

F3 · derivative.expiration_date: 11,201 RSUs vested on June 23, 2026. The remaining unvested RSUs will vest in substantially equal quarterly installments, such that all vested RSUs are vested on the third anniversary of June 23, 2025, subject to the Reporting Person's continued service on the applicable vesting date.

SEC source: 0001609333-26-000010 · wk-form4_1782421516.xml · nonDerivative · entry 2

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,155

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001609333-26-000010 · wk-form4_1782421516.xml · nonDerivative · entry 1

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,376

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0002071214-26-000008 · wk-form4_1775131609.xml · derivative · entry 3

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23

Underlying: Class A Common Stock · 12 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The remaining unvested RSUs will vest in two approximately equal quarterly installments.

F3 · derivative.expiration_date: The remaining unvested RSUs will vest in two approximately equal quarterly installments.

SEC source: 0002071214-26-000008 · wk-form4_1775131609.xml · nonDerivative · entry 2

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 818

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0002071214-26-000008 · wk-form4_1775131609.xml · nonDerivative · entry 1

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 823

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001609333-26-000007 · wk-form4_1775064760.xml · nonDerivative · entry 1

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,175

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.72 to $3.945, inclusive. The Reporting Person undertakes to provide 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.

SEC source: 0002051876-26-000003 · wk-form4_1774957638.xml · nonDerivative · entry 1

Vanzura Elisabeth · CIK 0002051876 · Director · CMO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,947

SEC source: 0001385769-26-000004 · wk-form4_1774957372.xml · nonDerivative · entry 1

Tarbox Andrea K · CIK 0001385769 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,584

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.725 to $4.29, inclusive. The Reporting Person undertakes to provide 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.

SEC source: 0001609333-26-000005 · wk-form4_1774957549.xml · nonDerivative · entry 1

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,616

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.57 to $3.819, inclusive. The Reporting Person undertakes to provide 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.

SEC source: 0001609333-26-000003 · wk-form4_1774473317.xml · derivative · entry 3

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,811

Underlying: Class A Common Stock · 11,201 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: 11,201 RSUs vested on March 23, 2026 and were settled on the transaction date herein. The remaining unvested RSUs will vest in approximately equal quarterly installments, such that all vested RSUs are vested on the third anniversary of June 23, 2025, subject to the Reporting Person's continued service on the applicable vesting date.

F3 · derivative.expiration_date: 11,201 RSUs vested on March 23, 2026 and were settled on the transaction date herein. The remaining unvested RSUs will vest in approximately equal quarterly installments, such that all vested RSUs are vested on the third anniversary of June 23, 2025, subject to the Reporting Person's continued service on the applicable vesting date.

SEC source: 0001609333-26-000003 · wk-form4_1774473317.xml · nonDerivative · entry 2

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,543

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001609333-26-000003 · wk-form4_1774473317.xml · nonDerivative · entry 1

Larson John P. · CIK 0001609333 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,963

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001439019-26-000004 · wk-form4_1772575899.xml · derivative · entry 3

COFFEY LAURA A · CIK 0001439019 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,868

Underlying: Class A Common Stock · 2,868 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The remaining unvested RSUs will vest on February 28, 2027.

F3 · derivative.expiration_date: The remaining unvested RSUs will vest on February 28, 2027.

SEC source: 0001439019-26-000004 · wk-form4_1772575899.xml · nonDerivative · entry 2

COFFEY LAURA A · CIK 0001439019 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,337

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001439019-26-000004 · wk-form4_1772575899.xml · nonDerivative · entry 1

COFFEY LAURA A · CIK 0001439019 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,188

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001664269-26-000002 · wk-form4_1772575952.xml · derivative · entry 6

McGuire David Francis · CIK 0001664269 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,405

Underlying: Class A Common Stock · 1,406 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The remaining unvested RSUs will vest on February 28, 2027.

F3 · derivative.expiration_date: The remaining unvested RSUs will vest on February 28, 2027.

SEC source: 0001664269-26-000002 · wk-form4_1772575952.xml · derivative · entry 5

McGuire David Francis · CIK 0001664269 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 758

Underlying: Class A Common Stock · 759 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The remaining unvested RSUs will vest on February 28, 2027.

F3 · derivative.expiration_date: The remaining unvested RSUs will vest on February 28, 2027.

SEC source: 0001664269-26-000002 · wk-form4_1772575952.xml · nonDerivative · entry 4

McGuire David Francis · CIK 0001664269 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,034

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001664269-26-000002 · wk-form4_1772575952.xml · nonDerivative · entry 3

McGuire David Francis · CIK 0001664269 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,451

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001664269-26-000002 · wk-form4_1772575952.xml · nonDerivative · entry 2

McGuire David Francis · CIK 0001664269 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,045

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001664269-26-000002 · wk-form4_1772575952.xml · nonDerivative · entry 1

McGuire David Francis · CIK 0001664269 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,271

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0002071214-26-000006 · wk-form4_1772575977.xml · derivative · entry 6

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80

Underlying: Class A Common Stock · 80 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The remaining unvested RSUs will vest on February 28, 2027.

F3 · derivative.expiration_date: The remaining unvested RSUs will vest on February 28, 2027.

SEC source: 0002071214-26-000006 · wk-form4_1772575977.xml · derivative · entry 5

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 903

Underlying: Class A Common Stock · 903 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The remaining unvested RSUs will vest on February 28, 2027.

F3 · derivative.expiration_date: The remaining unvested RSUs will vest on February 28, 2027.

SEC source: 0002071214-26-000006 · wk-form4_1772575977.xml · nonDerivative · entry 4

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 811

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0002071214-26-000006 · wk-form4_1772575977.xml · nonDerivative · entry 3

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 844

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0002071214-26-000006 · wk-form4_1772575977.xml · nonDerivative · entry 2

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 764

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0002071214-26-000006 · wk-form4_1772575977.xml · nonDerivative · entry 1

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,136

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0002071214-26-000005 · wk-form4_1772140022.xml · derivative · entry 3

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 10 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The RSUs were fully vested as of February 24, 2026.

F3 · derivative.expiration_date: The RSUs were fully vested as of February 24, 2026.

SEC source: 0002071214-26-000005 · wk-form4_1772140022.xml · nonDerivative · entry 2

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 233

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0002071214-26-000005 · wk-form4_1772140022.xml · nonDerivative · entry 1

Blevins Christopher · CIK 0002071214 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 238

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001439019-26-000002 · wk-form4_1770673908.xml · derivative · entry 3

COFFEY LAURA A · CIK 0001439019 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,083

Underlying: Class A Common Stock · 2,083 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

F3 · derivative.exercise_date: The remaining unvested RSUs will vest in one approximately equal annual installment.

F3 · derivative.expiration_date: The remaining unvested RSUs will vest in one approximately equal annual installment.

SEC source: 0001439019-26-000002 · wk-form4_1770673908.xml · nonDerivative · entry 2

COFFEY LAURA A · CIK 0001439019 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,320

F2 · shares: Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs.

SEC source: 0001439019-26-000002 · wk-form4_1770673908.xml · nonDerivative · entry 1

COFFEY LAURA A · CIK 0001439019 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,938

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock.

SEC source: 0001193125-26-002394 · ownership.xml · derivative · entry 3

SUMMIT PARTNERS L P · CIK 0000830588 · 10% owner

Summit Partners Growth Equity Fund X-A, L.P. · CIK 0001757901 · 10% owner

Summit Partners Growth Equity Fund X-B, L.P. · CIK 0001757905 · 10% owner

Summit Partners Growth Equity Fund X-C, L.P. · CIK 0001764048 · 10% owner

SUMMIT INVESTORS X, LLC · CIK 0001777794 · 10% owner

SUMMIT INVESTORS X (UK), L.P. · CIK 0001848077 · 10% owner

Summit Partners Subordinated Debt Fund V-A, L.P. · CIK 0001717868 · 10% owner

Summit Partners Subordinated Debt Fund V-B, L.P. · CIK 0001717713 · 10% owner

SP-SS AGGREGATOR LLC · CIK 0001889449 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 354,189 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On December 17, 2025, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with its subsidiaries Solo Stove Holdings, LLC ("Holdings") and Solo Merger Sub LLC ("Merger Sub"), whereby effective January 1, 2026, Merger Sub merged with and into Holdings, with Holdings continuing as the surviving entity as a wholly owned subsidiary of the Issuer (the "Merger"). Pursuant to the Merger Agreement, on January 1, 2026, each of the issued and outstanding common membership interests in Holdings beneficially owned by members of Holdings was cancelled and converted automatically into a right to receive one share of Class A Common Stock. In addition, immediately following the effective time of the Merger, all of the issued and outstanding shares of Class B Common Stock were retired and cancelled in accordance with the Issuer's Amended and Restated Certificate of Incorporation and Holdings' Amended and Restated Limited Liability Company Agreement.

F1 · kind: On December 17, 2025, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with its subsidiaries Solo Stove Holdings, LLC ("Holdings") and Solo Merger Sub LLC ("Merger Sub"), whereby effective January 1, 2026, Merger Sub merged with and into Holdings, with Holdings continuing as the surviving entity as a wholly owned subsidiary of the Issuer (the "Merger"). Pursuant to the Merger Agreement, on January 1, 2026, each of the issued and outstanding common membership interests in Holdings beneficially owned by members of Holdings was cancelled and converted automatically into a right to receive one share of Class A Common Stock. In addition, immediately following the effective time of the Merger, all of the issued and outstanding shares of Class B Common Stock were retired and cancelled in accordance with the Issuer's Amended and Restated Certificate of Incorporation and Holdings' Amended and Restated Limited Liability Company Agreement.

F1 · derivative.exercise_date: On December 17, 2025, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with its subsidiaries Solo Stove Holdings, LLC ("Holdings") and Solo Merger Sub LLC ("Merger Sub"), whereby effective January 1, 2026, Merger Sub merged with and into Holdings, with Holdings continuing as the surviving entity as a wholly owned subsidiary of the Issuer (the "Merger"). Pursuant to the Merger Agreement, on January 1, 2026, each of the issued and outstanding common membership interests in Holdings beneficially owned by members of Holdings was cancelled and converted automatically into a right to receive one share of Class A Common Stock. In addition, immediately following the effective time of the Merger, all of the issued and outstanding shares of Class B Common Stock were retired and cancelled in accordance with the Issuer's Amended and Restated Certificate of Incorporation and Holdings' Amended and Restated Limited Liability Company Agreement.

F1 · derivative.expiration_date: On December 17, 2025, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with its subsidiaries Solo Stove Holdings, LLC ("Holdings") and Solo Merger Sub LLC ("Merger Sub"), whereby effective January 1, 2026, Merger Sub merged with and into Holdings, with Holdings continuing as the surviving entity as a wholly owned subsidiary of the Issuer (the "Merger"). Pursuant to the Merger Agreement, on January 1, 2026, each of the issued and outstanding common membership interests in Holdings beneficially owned by members of Holdings was cancelled and converted automatically into a right to receive one share of Class A Common Stock. In addition, immediately following the effective time of the Merger, all of the issued and outstanding shares of Class B Common Stock were retired and cancelled in accordance with the Issuer's Amended and Restated Certificate of Incorporation and Holdings' Amended and Restated Limited Liability Company Agreement.

F2 · ownership.nature: Represents 282,623, 431,780, 11,657, 14,227, 5,029, 1,268, 97 and 354,189 shares of Class A Common Stock held directly by Summit Partners Growth Equity Fund X-A, L.P., Summit Partners Growth Equity Fund X-B, L.P., Summit Partners Growth Equity Fund X-C, L.P., Summit Partners Subordinated Debt Fund V-A, L.P., Summit Partners Subordinated Debt Fund V-B, L.P., Summit Investors X, LLC, Summit Investors X (UK), L.P. and SP-SS Aggregator LLC, respectively. Summit Partners, L.P. is the managing member of Summit Partners GE X, LLC, which is the general partner of Summit Partners GE X, L.P., the general partner of each of Summit Partners Growth Equity Fund X-A, L.P., Summit Partners Growth Equity Fund X-B, L.P., and Summit Partners Growth Equity Fund X-C, L.P. Summit Partners, L.P. also is the managing member of Summit Partners SD V, LLC, which is the general partner of Summit Partners SD V, L.P.,

F3 · ownership.nature: (continued from footnote 2) the general partner of each of Summit Partners Subordinated Debt Fund V-A, L.P. and Summit Partners Subordinated Debt Fund V-B, L.P. Summit Master Company, LLC is the sole managing member of Summit Investors Management, LLC, which is (A) the manager of Summit Investors X, LLC, and (B) the general partner of Summit Investors X (UK), L.P. Summit Master Company, LLC, as the managing member of Summit Investors Management, LLC, has delegated investment decisions, including voting and dispositive power, to Summit Partners, L.P. and its Investment Committee. SP-SS Aggregator LLC is managed by a manager appointed by the members holding a majority of the interests of the entity, which manager is currently designated to be Summit Partners Growth Equity Fund X-A, L.P.

SEC source: 0001193125-26-002394 · ownership.xml · nonDerivative · entry 2

SUMMIT PARTNERS L P · CIK 0000830588 · 10% owner

Summit Partners Growth Equity Fund X-A, L.P. · CIK 0001757901 · 10% owner

Summit Partners Growth Equity Fund X-B, L.P. · CIK 0001757905 · 10% owner

Summit Partners Growth Equity Fund X-C, L.P. · CIK 0001764048 · 10% owner

SUMMIT INVESTORS X, LLC · CIK 0001777794 · 10% owner

SUMMIT INVESTORS X (UK), L.P. · CIK 0001848077 · 10% owner

Summit Partners Subordinated Debt Fund V-A, L.P. · CIK 0001717868 · 10% owner

Summit Partners Subordinated Debt Fund V-B, L.P. · CIK 0001717713 · 10% owner

SP-SS AGGREGATOR LLC · CIK 0001889449 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

F1 · security: On December 17, 2025, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with its subsidiaries Solo Stove Holdings, LLC ("Holdings") and Solo Merger Sub LLC ("Merger Sub"), whereby effective January 1, 2026, Merger Sub merged with and into Holdings, with Holdings continuing as the surviving entity as a wholly owned subsidiary of the Issuer (the "Merger"). Pursuant to the Merger Agreement, on January 1, 2026, each of the issued and outstanding common membership interests in Holdings beneficially owned by members of Holdings was cancelled and converted automatically into a right to receive one share of Class A Common Stock. In addition, immediately following the effective time of the Merger, all of the issued and outstanding shares of Class B Common Stock were retired and cancelled in accordance with the Issuer's Amended and Restated Certificate of Incorporation and Holdings' Amended and Restated Limited Liability Company Agreement.

F1 · price: On December 17, 2025, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with its subsidiaries Solo Stove Holdings, LLC ("Holdings") and Solo Merger Sub LLC ("Merger Sub"), whereby effective January 1, 2026, Merger Sub merged with and into Holdings, with Holdings continuing as the surviving entity as a wholly owned subsidiary of the Issuer (the "Merger"). Pursuant to the Merger Agreement, on January 1, 2026, each of the issued and outstanding common membership interests in Holdings beneficially owned by members of Holdings was cancelled and converted automatically into a right to receive one share of Class A Common Stock. In addition, immediately following the effective time of the Merger, all of the issued and outstanding shares of Class B Common Stock were retired and cancelled in accordance with the Issuer's Amended and Restated Certificate of Incorporation and Holdings' Amended and Restated Limited Liability Company Agreement.

F2 · ownership.nature: Represents 282,623, 431,780, 11,657, 14,227, 5,029, 1,268, 97 and 354,189 shares of Class A Common Stock held directly by Summit Partners Growth Equity Fund X-A, L.P., Summit Partners Growth Equity Fund X-B, L.P., Summit Partners Growth Equity Fund X-C, L.P., Summit Partners Subordinated Debt Fund V-A, L.P., Summit Partners Subordinated Debt Fund V-B, L.P., Summit Investors X, LLC, Summit Investors X (UK), L.P. and SP-SS Aggregator LLC, respectively. Summit Partners, L.P. is the managing member of Summit Partners GE X, LLC, which is the general partner of Summit Partners GE X, L.P., the general partner of each of Summit Partners Growth Equity Fund X-A, L.P., Summit Partners Growth Equity Fund X-B, L.P., and Summit Partners Growth Equity Fund X-C, L.P. Summit Partners, L.P. also is the managing member of Summit Partners SD V, LLC, which is the general partner of Summit Partners SD V, L.P.,

F3 · ownership.nature: (continued from footnote 2) the general partner of each of Summit Partners Subordinated Debt Fund V-A, L.P. and Summit Partners Subordinated Debt Fund V-B, L.P. Summit Master Company, LLC is the sole managing member of Summit Investors Management, LLC, which is (A) the manager of Summit Investors X, LLC, and (B) the general partner of Summit Investors X (UK), L.P. Summit Master Company, LLC, as the managing member of Summit Investors Management, LLC, has delegated investment decisions, including voting and dispositive power, to Summit Partners, L.P. and its Investment Committee. SP-SS Aggregator LLC is managed by a manager appointed by the members holding a majority of the interests of the entity, which manager is currently designated to be Summit Partners Growth Equity Fund X-A, L.P.

SEC source: 0001193125-26-002394 · ownership.xml · nonDerivative · entry 1

SUMMIT PARTNERS L P · CIK 0000830588 · 10% owner

Summit Partners Growth Equity Fund X-A, L.P. · CIK 0001757901 · 10% owner

Summit Partners Growth Equity Fund X-B, L.P. · CIK 0001757905 · 10% owner

Summit Partners Growth Equity Fund X-C, L.P. · CIK 0001764048 · 10% owner

SUMMIT INVESTORS X, LLC · CIK 0001777794 · 10% owner

SUMMIT INVESTORS X (UK), L.P. · CIK 0001848077 · 10% owner

Summit Partners Subordinated Debt Fund V-A, L.P. · CIK 0001717868 · 10% owner

Summit Partners Subordinated Debt Fund V-B, L.P. · CIK 0001717713 · 10% owner

SP-SS AGGREGATOR LLC · CIK 0001889449 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 1,100,870

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: On December 17, 2025, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with its subsidiaries Solo Stove Holdings, LLC ("Holdings") and Solo Merger Sub LLC ("Merger Sub"), whereby effective January 1, 2026, Merger Sub merged with and into Holdings, with Holdings continuing as the surviving entity as a wholly owned subsidiary of the Issuer (the "Merger"). Pursuant to the Merger Agreement, on January 1, 2026, each of the issued and outstanding common membership interests in Holdings beneficially owned by members of Holdings was cancelled and converted automatically into a right to receive one share of Class A Common Stock. In addition, immediately following the effective time of the Merger, all of the issued and outstanding shares of Class B Common Stock were retired and cancelled in accordance with the Issuer's Amended and Restated Certificate of Incorporation and Holdings' Amended and Restated Limited Liability Company Agreement.

F2 · ownership.nature: Represents 282,623, 431,780, 11,657, 14,227, 5,029, 1,268, 97 and 354,189 shares of Class A Common Stock held directly by Summit Partners Growth Equity Fund X-A, L.P., Summit Partners Growth Equity Fund X-B, L.P., Summit Partners Growth Equity Fund X-C, L.P., Summit Partners Subordinated Debt Fund V-A, L.P., Summit Partners Subordinated Debt Fund V-B, L.P., Summit Investors X, LLC, Summit Investors X (UK), L.P. and SP-SS Aggregator LLC, respectively. Summit Partners, L.P. is the managing member of Summit Partners GE X, LLC, which is the general partner of Summit Partners GE X, L.P., the general partner of each of Summit Partners Growth Equity Fund X-A, L.P., Summit Partners Growth Equity Fund X-B, L.P., and Summit Partners Growth Equity Fund X-C, L.P. Summit Partners, L.P. also is the managing member of Summit Partners SD V, LLC, which is the general partner of Summit Partners SD V, L.P.,

F3 · ownership.nature: (continued from footnote 2) the general partner of each of Summit Partners Subordinated Debt Fund V-A, L.P. and Summit Partners Subordinated Debt Fund V-B, L.P. Summit Master Company, LLC is the sole managing member of Summit Investors Management, LLC, which is (A) the manager of Summit Investors X, LLC, and (B) the general partner of Summit Investors X (UK), L.P. Summit Master Company, LLC, as the managing member of Summit Investors Management, LLC, has delegated investment decisions, including voting and dispositive power, to Summit Partners, L.P. and its Investment Committee. SP-SS Aggregator LLC is managed by a manager appointed by the members holding a majority of the interests of the entity, which manager is currently designated to be Summit Partners Growth Equity Fund X-A, L.P.