TOST

SEC source: 0001650164-25-000262 · wk-form4_1751920589.xml · nonDerivative · entry 3

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 139,357

F4 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-25-000262 · wk-form4_1751920589.xml · nonDerivative · entry 2

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 148,527

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 6, 2024.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.947 to $43.280, 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 this price range set forth in this footnote.

SEC source: 0001650164-25-000262 · wk-form4_1751920589.xml · nonDerivative · entry 1

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 151,920

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 6, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.945 to $42.936, 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 this price range set forth in this footnote.

SEC source: 0001650164-25-000260 · wk-form4_1751920396.xml · nonDerivative · entry 1

Vassil Jonathan · CIK 0002004790 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,791

F1 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-25-000248 · wk-form4_1751488073.xml · derivative · entry 6

Narang Aman · CIK 0001869139 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,615

Underlying: Class A Common Stock · 8,574 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F4 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

F4 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

SEC source: 0001650164-25-000248 · wk-form4_1751488073.xml · derivative · entry 5

Narang Aman · CIK 0001869139 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,571

Underlying: Class A Common Stock · 12,597 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

SEC source: 0001650164-25-000248 · wk-form4_1751488073.xml · derivative · entry 4

Narang Aman · CIK 0001869139 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,314

Underlying: Class A Common Stock · 6,330 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

F2 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

SEC source: 0001650164-25-000248 · wk-form4_1751488073.xml · nonDerivative · entry 3

Narang Aman · CIK 0001869139 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 316,327

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000248 · wk-form4_1751488073.xml · nonDerivative · entry 2

Narang Aman · CIK 0001869139 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 307,753

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000248 · wk-form4_1751488073.xml · nonDerivative · entry 1

Narang Aman · CIK 0001869139 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 295,156

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000254 · wk-form4_1751488272.xml · derivative · entry 9

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,584

Underlying: Class A Common Stock · 2,572 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F5 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

F5 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

SEC source: 0001650164-25-000254 · wk-form4_1751488272.xml · derivative · entry 8

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,881

Underlying: Class A Common Stock · 3,989 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F4 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

F4 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

SEC source: 0001650164-25-000254 · wk-form4_1751488272.xml · derivative · entry 7

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,373

Underlying: Class A Common Stock · 3,481 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

SEC source: 0001650164-25-000254 · wk-form4_1751488272.xml · derivative · entry 6

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,250 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest as follows: 25% on July 1, 2022, with remainder vesting in equal quarterly installments over the following three years.

F2 · derivative.expiration_date: The RSUs shall vest as follows: 25% on July 1, 2022, with remainder vesting in equal quarterly installments over the following three years.

SEC source: 0001650164-25-000254 · wk-form4_1751488272.xml · nonDerivative · entry 4

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 227,448

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000254 · wk-form4_1751488272.xml · nonDerivative · entry 3

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 224,876

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000254 · wk-form4_1751488272.xml · nonDerivative · entry 2

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,887

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000254 · wk-form4_1751488272.xml · nonDerivative · entry 1

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 217,406

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000252 · wk-form4_1751488200.xml · derivative · entry 9

Fredette Stephen · CIK 0001869038 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,877

Underlying: Class A Common Stock · 3,858 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F4 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

F4 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

SEC source: 0001650164-25-000252 · wk-form4_1751488200.xml · derivative · entry 8

Fredette Stephen · CIK 0001869038 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,165

Underlying: Class A Common Stock · 5,651 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

SEC source: 0001650164-25-000252 · wk-form4_1751488200.xml · derivative · entry 7

Fredette Stephen · CIK 0001869038 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,883

Underlying: Class A Common Stock · 5,697 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

F2 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

SEC source: 0001650164-25-000252 · wk-form4_1751488200.xml · nonDerivative · entry 3

Fredette Stephen · CIK 0001869038 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 896,664

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000252 · wk-form4_1751488200.xml · nonDerivative · entry 2

Fredette Stephen · CIK 0001869038 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 892,806

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000252 · wk-form4_1751488200.xml · nonDerivative · entry 1

Fredette Stephen · CIK 0001869038 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 887,155

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000250 · wk-form4_1751488146.xml · derivative · entry 6

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,739

Underlying: Class A Common Stock · 4,715 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F4 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

F4 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

SEC source: 0001650164-25-000250 · wk-form4_1751488146.xml · derivative · entry 5

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,478

Underlying: Class A Common Stock · 6,316 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

SEC source: 0001650164-25-000250 · wk-form4_1751488146.xml · derivative · entry 4

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,314

Underlying: Class A Common Stock · 6,330 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

F2 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

SEC source: 0001650164-25-000250 · wk-form4_1751488146.xml · nonDerivative · entry 3

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,527

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000250 · wk-form4_1751488146.xml · nonDerivative · entry 2

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,812

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000250 · wk-form4_1751488146.xml · nonDerivative · entry 1

Gomez Elena · CIK 0001674159 · President, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,496

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000246 · wk-form4_1751488021.xml · derivative · entry 6

Vassil Jonathan · CIK 0002004790 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,446

Underlying: Class A Common Stock · 3,429 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F4 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

F4 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2025.

SEC source: 0001650164-25-000246 · wk-form4_1751488021.xml · derivative · entry 5

Vassil Jonathan · CIK 0002004790 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,851

Underlying: Class A Common Stock · 4,987 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2024.

SEC source: 0001650164-25-000246 · wk-form4_1751488021.xml · derivative · entry 4

Vassil Jonathan · CIK 0002004790 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,236

Underlying: Class A Common Stock · 4,747 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

F2 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following April 1, 2023.

SEC source: 0001650164-25-000246 · wk-form4_1751488021.xml · nonDerivative · entry 3

Vassil Jonathan · CIK 0002004790 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,383

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000246 · wk-form4_1751488021.xml · nonDerivative · entry 2

Vassil Jonathan · CIK 0002004790 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,954

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000246 · wk-form4_1751488021.xml · nonDerivative · entry 1

Vassil Jonathan · CIK 0002004790 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,967

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000235 · wk-form4_1750192460.xml · derivative · entry 1

BELL PAUL D · CIK 0001077816 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,256

Underlying: Class A Common Stock · 5,256 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in full on the earlier of 1) June 13, 2026 and 2) the next annual meeting of the Issuer's stockholders following the grant date.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0001650164-25-000232 · wk-form4_1750192377.xml · derivative · entry 1

PATRICK DEVAL L · CIK 0001053466 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,256

Underlying: Class A Common Stock · 5,256 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in full on the earlier of 1) June 13, 2026 and 2) the next annual meeting of the Issuer's stockholders following the grant date.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0000950170-25-087574 · ownership.xml · nonDerivative · entry 1

Bennett Richard Kent · CIK 0001860725 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 5,256

F1 · shares: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement. The RSUs shall vest in full on the earlier of 1) June 13, 2026 and 2) the next annual meeting of the Issuer's stockholders following the grant date and have no expiration date.

F1 · price: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement. The RSUs shall vest in full on the earlier of 1) June 13, 2026 and 2) the next annual meeting of the Issuer's stockholders following the grant date and have no expiration date.

F1 · balance_after: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement. The RSUs shall vest in full on the earlier of 1) June 13, 2026 and 2) the next annual meeting of the Issuer's stockholders following the grant date and have no expiration date.

F2 · ownership.nature: The Reporting Person has agreed to assign to Deer Management Co. LLC ("DMC"). the right to any shares issuable pursuant to this grant or any proceeds from the sale thereof.

SEC source: 0001650164-25-000239 · wk-form4_1750192587.xml · derivative · entry 1

Hawkins Mark J · CIK 0001430437 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,256

Underlying: Class A Common Stock · 5,256 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in full on the earlier of 1) June 13, 2026 and 2) the next annual meeting of the Issuer's stockholders following the grant date.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0001650164-25-000237 · wk-form4_1750192509.xml · derivative · entry 1

Koplow Hilarie A. · CIK 0001517131 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,256

Underlying: Class A Common Stock · 5,256 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in full on the earlier of 1) June 13, 2026 and 2) the next annual meeting of the Issuer's stockholders following the grant date.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0001650164-25-000234 · wk-form4_1750192425.xml · derivative · entry 1

Chapman-Hughes Susan · CIK 0001608495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,256

Underlying: Class A Common Stock · 5,256 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest in full on the earlier of 1) June 13, 2026 and 2) the next annual meeting of the Issuer's stockholders following the grant date.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0000950170-25-084506 · ownership.xml · nonDerivative · entry 2

Bennett Richard Kent · CIK 0001860725 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 534,167

F3 · shares: Includes 9,712 Class A Common Stock received by the Reporting Person related to equity grants issued by the Company. The Reporting Person has agreed to assign to Deer Management Co. LLC ("DMC"). the right to any shares issuable pursuant to this grant or any proceeds from the sale thereof.

SEC source: 0001650164-25-000217 · wk-form4_1749588517.xml · derivative · entry 2

BELL PAUL D · CIK 0001077816 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 9,712 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs vested in full on June 6, 2025.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0001650164-25-000217 · wk-form4_1749588517.xml · nonDerivative · entry 1

BELL PAUL D · CIK 0001077816 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,392

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-25-000219 · wk-form4_1749588576.xml · derivative · entry 2

PATRICK DEVAL L · CIK 0001053466 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,712

Underlying: Class A Common Stock · 9,712 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.

F4 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the Toast, Inc. (the "Company") Deferred Compensation Program. Each DSU is the economic equivalent of one share of Company's Class A Common Stock. The DSUs become payable upon the Reporting Person's termination of service as a board member.

F4 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the Toast, Inc. (the "Company") Deferred Compensation Program. Each DSU is the economic equivalent of one share of Company's Class A Common Stock. The DSUs become payable upon the Reporting Person's termination of service as a board member.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0001650164-25-000219 · wk-form4_1749588576.xml · derivative · entry 1

PATRICK DEVAL L · CIK 0001053466 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 9,712 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs vested in full on June 6, 2025.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0000950170-25-084506 · ownership.xml · nonDerivative · entry 1

Bennett Richard Kent · CIK 0001860725 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 0

F1 · shares: On June 6, 2025, Bessemer Venture Partners IX L.P. ("BVP IX") and Bessemer Venture Partners IX Institutional L.P. (BVP IX Inst" and together with BVP IX, the "BVP IX Funds") sold 28,526 and 35,607 shares of Class A Common Stock of Toast, Inc., respectively, at a weighted average price of $43.77. These shares were sold in multiple transactions at prices ranging from $43.65 to $43.88. 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 ranges set forth in this footnote.

F1 · price: On June 6, 2025, Bessemer Venture Partners IX L.P. ("BVP IX") and Bessemer Venture Partners IX Institutional L.P. (BVP IX Inst" and together with BVP IX, the "BVP IX Funds") sold 28,526 and 35,607 shares of Class A Common Stock of Toast, Inc., respectively, at a weighted average price of $43.77. These shares were sold in multiple transactions at prices ranging from $43.65 to $43.88. 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 ranges set forth in this footnote.

F1 · balance_after: On June 6, 2025, Bessemer Venture Partners IX L.P. ("BVP IX") and Bessemer Venture Partners IX Institutional L.P. (BVP IX Inst" and together with BVP IX, the "BVP IX Funds") sold 28,526 and 35,607 shares of Class A Common Stock of Toast, Inc., respectively, at a weighted average price of $43.77. These shares were sold in multiple transactions at prices ranging from $43.65 to $43.88. 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 ranges set forth in this footnote.

F2 · ownership.nature: The Reporting Person is a partner at Bessemer Venture Partners and has an indirect, passive economic interest in the shares held by the Bessemer IX Funds by virtue of his interest in (1) Deer IX & Co. L.P., the general partner of the Bessemer IX Funds and (2) certain other indirect limited partnership interests in certain of the BVP IX Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Bessemer IX Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his indirect interest in the Bessemer IX Fund. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

SEC source: 0001650164-25-000216 · wk-form4_1749588487.xml · derivative · entry 2

Hawkins Mark J · CIK 0001430437 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 9,712 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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs vested in full on June 6, 2025.

F3 · derivative.expiration_date: Not Applicable.

SEC source: 0001650164-25-000216 · wk-form4_1749588487.xml · nonDerivative · entry 1

Hawkins Mark J · CIK 0001430437 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,604

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: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.