CRM

SEC source: 0001127602-24-021814 · form4.xml · nonDerivative · entry 5

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 118,067

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F5 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $241.3300 to $242.2900 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 above.

SEC source: 0001127602-24-021814 · form4.xml · nonDerivative · entry 4

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 119,058

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F4 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $240.3300 to $241.3100 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 above.

SEC source: 0001127602-24-021814 · form4.xml · nonDerivative · entry 3

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,079

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F3 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $239.3200 to $240.3000 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 above.

SEC source: 0001127602-24-021814 · form4.xml · nonDerivative · entry 2

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,187

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F2 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $238.1700 to $239.1100 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 above.

SEC source: 0001127602-24-021814 · form4.xml · nonDerivative · entry 1

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,381

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

SEC source: 0001127602-24-021236 · form4.xml · derivative · entry 14

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 58,570

Underlying: Common Stock · 4,200 shares

Expires 2025-03-22

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F9 · derivative.exercise_date: Option is exercisable and vests over four years at the rate of 25% on March 22, 2019, the first anniversary of the holder's date of grant, with the balance vesting in equal monthly installments over the remaining 36 months.

SEC source: 0001127602-24-021236 · form4.xml · nonDerivative · entry 6

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 117,581

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F6 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $259.4000 to $260.2100 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 above.

SEC source: 0001127602-24-021236 · form4.xml · nonDerivative · entry 5

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 117,988

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F5 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $258.2604 to $258.9371 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 above.

SEC source: 0001127602-24-021236 · form4.xml · nonDerivative · entry 4

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 118,496

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F4 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $257.2600 to $258.2500 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 above.

SEC source: 0001127602-24-021236 · form4.xml · nonDerivative · entry 3

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 119,353

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F3 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $256.2596 to $257.2500 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 above.

SEC source: 0001127602-24-021236 · form4.xml · nonDerivative · entry 2

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,865

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F2 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $255.2555 to $256.1900 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 above.

SEC source: 0001127602-24-021236 · form4.xml · nonDerivative · entry 1

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,781

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

SEC source: 0001127602-24-021043 · form4.xml · derivative · entry 3

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,143

Underlying: Common Stock · 2,018 shares

Expires 2028-03-22

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 22, 2023.

F2 · derivative.exercise_date: Option is exercisable and vests over four years at the rate of 25% on March 22, 2022, the first anniversary of the holder's date of grant, with the balance vesting in equal monthly installments over the remaining 36 months.

SEC source: 0001127602-24-021043 · form4.xml · nonDerivative · entry 2

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 22, 2023.

SEC source: 0001127602-24-021043 · form4.xml · nonDerivative · entry 1

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,018

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 22, 2023.

SEC source: 0001127602-24-021006 · form4.xml · nonDerivative · entry 1

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 22, 2023.

SEC source: 0001127602-24-020895 · form4.xml · nonDerivative · entry 2

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,581

F1 · kind: Represents a sale of shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement of shares that were earned by the holder pursuant to a restricted stock unit award that vested based on the holder's continued employment through July 22, 2024.

SEC source: 0001127602-24-020897 · form4.xml · nonDerivative · entry 4

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 969

F2 · kind: Represents a sale of shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement of shares that were earned by the holder pursuant to a restricted stock unit award that vested based on the holder's continued employment through July 22, 2024.

SEC source: 0001127602-24-020899 · form4.xml · nonDerivative · entry 4

Reddy Sundeep G. · CIK 0001747579 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,431

F1 · kind: Represents a sale of shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement of shares that were earned by the holder pursuant to a restricted stock unit award that vested based on the holder's continued employment through July 22, 2024.

SEC source: 0001127602-24-020899 · form4.xml · nonDerivative · entry 3

Reddy Sundeep G. · CIK 0001747579 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,652

F1 · kind: Represents a sale of shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement of shares that were earned by the holder pursuant to a restricted stock unit award that vested based on the holder's continued employment through July 22, 2024.

SEC source: 0001127602-24-020901 · form4.xml · nonDerivative · entry 4

SCHMAIER R DAVID · CIK 0001238464 · Pres. & Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,556

F1 · kind: Represents a sale of shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement of shares that were earned by the holder pursuant to a restricted stock unit award that vested based on the holder's continued employment through July 22, 2024.

SEC source: 0001127602-24-020901 · form4.xml · nonDerivative · entry 3

SCHMAIER R DAVID · CIK 0001238464 · Pres. & Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,444

F1 · kind: Represents a sale of shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement of shares that were earned by the holder pursuant to a restricted stock unit award that vested based on the holder's continued employment through July 22, 2024.

SEC source: 0001127602-24-020903 · form4.xml · nonDerivative · entry 2

Tallapragada Srinivas · CIK 0001742882 · Pres/Chief Engineering Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,042

F1 · kind: Represents a sale of shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement of shares that were earned by the holder pursuant to a restricted stock unit award that vested based on the holder's continued employment through July 22, 2024.

SEC source: 0001127602-24-020905 · form4.xml · nonDerivative · entry 2

Weaver Amy E · CIK 0001653189 · President and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,109

F1 · kind: Represents a sale of shares to satisfy the tax withholding obligations of the Issuer with respect to the settlement of shares that were earned by the holder pursuant to a restricted stock unit award that vested based on the holder's continued employment through July 22, 2024.

SEC source: 0001127602-24-020970 · form4.xml · derivative · entry 12

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,770

Underlying: Common Stock · 4,200 shares

Expires 2025-03-22

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F7 · derivative.exercise_date: Option is exercisable and vests over four years at the rate of 25% on March 22, 2019, the first anniversary of the holder's date of grant, with the balance vesting in equal monthly installments over the remaining 36 months.

SEC source: 0001127602-24-020970 · form4.xml · nonDerivative · entry 4

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 117,581

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F4 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $256.8100 to $257.0112 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 above.

SEC source: 0001127602-24-020970 · form4.xml · nonDerivative · entry 3

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 118,017

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F3 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $255.7800 to $256.7665 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 above.

SEC source: 0001127602-24-020970 · form4.xml · nonDerivative · entry 2

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 120,136

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F2 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $254.7800 to $255.7700 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 above.

SEC source: 0001127602-24-020970 · form4.xml · nonDerivative · entry 1

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,781

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

SEC source: 0001127602-24-020895 · form4.xml · derivative · entry 10

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,639

Underlying: Common Stock · 1,785 shares

Expires 2027-04-22

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: Restricted Stock Units convert to shares of common stock on a one-for-one basis.

F5 · derivative.exercise_date: These restricted stock units vest as to 25% of the original grant on April 22, 2024 and vest as to 1/16 of the original grant quarterly thereafter.

SEC source: 0001127602-24-020895 · form4.xml · nonDerivative · entry 1

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,478

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: 0001127602-24-020897 · form4.xml · derivative · entry 6

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,208

Underlying: Common Stock · 2,037 shares

Expires 2030-03-22

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 22, 2023.

F5 · derivative.exercise_date: Option is exercisable and vests over four years at the rate of 25% on March 22, 2024, the first anniversary of the holder's date of grant, with the balance vesting in equal monthly installments over the remaining 36 months.

SEC source: 0001127602-24-020897 · form4.xml · derivative · entry 5

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,424

Underlying: Common Stock · 1,947 shares

Expires 2027-04-22

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.

F3 · derivative.exercise_price: Restricted Stock Units convert to shares of common stock on a one-for-one basis.

F4 · derivative.exercise_date: These restricted stock units vest as to 25% of the original grant on April 22, 2024 and vest as to 1/16 of the original grant quarterly thereafter.

SEC source: 0001127602-24-020897 · form4.xml · nonDerivative · entry 3

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,947

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 22, 2023.

SEC source: 0001127602-24-020897 · form4.xml · nonDerivative · entry 2

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,984

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 22, 2023.

SEC source: 0001127602-24-020897 · form4.xml · nonDerivative · entry 1

Millham Brian · CIK 0001943041 · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,947

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: 0001127602-24-020899 · form4.xml · derivative · entry 6

Reddy Sundeep G. · CIK 0001747579 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,357

Underlying: Common Stock · 487 shares

Expires 2027-04-22

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.

F2 · derivative.exercise_price: Restricted Stock Units convert to shares of common stock on a one-for-one basis.

F4 · derivative.exercise_date: These restricted stock units vest as to 25% of the original grant on April 22, 2024 and vest as to 1/16 of the original grant quarterly thereafter.

SEC source: 0001127602-24-020899 · form4.xml · derivative · entry 5

Reddy Sundeep G. · CIK 0001747579 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,114

Underlying: Common Stock · 423 shares

Expires 2025-10-22

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.

F2 · derivative.exercise_price: Restricted Stock Units convert to shares of common stock on a one-for-one basis.

F3 · derivative.exercise_date: These restricted stock units vest as to 25% of the original grant on October 22, 2022 and vest as to 1/16 of the original grant quarterly thereafter.

SEC source: 0001127602-24-020899 · form4.xml · nonDerivative · entry 2

Reddy Sundeep G. · CIK 0001747579 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,844

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.

SEC source: 0001127602-24-020899 · form4.xml · nonDerivative · entry 1

Reddy Sundeep G. · CIK 0001747579 · EVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,357

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: 0001127602-24-020901 · form4.xml · derivative · entry 6

SCHMAIER R DAVID · CIK 0001238464 · Pres. & Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,455

Underlying: Common Stock · 1,768 shares

Expires 2027-04-22

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.

F2 · derivative.exercise_price: Restricted Stock Units convert to shares of common stock on a one-for-one basis.

F4 · derivative.exercise_date: These restricted stock units vest as to 25% of the original grant on April 22, 2024 and vest as to 1/16 of the original grant quarterly thereafter.

SEC source: 0001127602-24-020901 · form4.xml · derivative · entry 5

SCHMAIER R DAVID · CIK 0001238464 · Pres. & Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 531 shares

Expires 2024-07-22

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.

F2 · derivative.exercise_price: Restricted Stock Units convert to shares of common stock on a one-for-one basis.

F3 · derivative.exercise_date: These restricted stock units vest as to 25% of the original grant on July 22, 2021 and vest as to 1/16 of the original grant quarterly thereafter.

SEC source: 0001127602-24-020901 · form4.xml · nonDerivative · entry 2

SCHMAIER R DAVID · CIK 0001238464 · Pres. & Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,711

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: 0001127602-24-020901 · form4.xml · nonDerivative · entry 1

SCHMAIER R DAVID · CIK 0001238464 · Pres. & Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,943

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: 0001127602-24-020903 · form4.xml · derivative · entry 3

Tallapragada Srinivas · CIK 0001742882 · Pres/Chief Engineering Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,639

Underlying: Common Stock · 1,785 shares

Expires 2027-04-22

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.

F2 · derivative.exercise_price: Restricted Stock Units convert to shares of common stock on a one-for-one basis.

F3 · derivative.exercise_date: These restricted stock units vest as to 25% of the original grant on April 22, 2024 and vest as to 1/16 of the original grant quarterly thereafter.

SEC source: 0001127602-24-020903 · form4.xml · nonDerivative · entry 1

Tallapragada Srinivas · CIK 0001742882 · Pres/Chief Engineering Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,939

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: 0001127602-24-020905 · form4.xml · derivative · entry 3

Weaver Amy E · CIK 0001653189 · President and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,639

Underlying: Common Stock · 1,785 shares

Expires 2027-04-22

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.

F2 · derivative.exercise_price: Restricted Stock Units convert to shares of common stock on a one-for-one basis.

F3 · derivative.exercise_date: These restricted stock units vest as to 25% of the original grant on April 22, 2024 and vest as to 1/16 of the original grant quarterly thereafter.

SEC source: 0001127602-24-020905 · form4.xml · nonDerivative · entry 1

Weaver Amy E · CIK 0001653189 · President and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,006

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: 0001127602-24-020601 · form4.xml · derivative · entry 13

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 66,970

Underlying: Common Stock · 4,200 shares

Expires 2025-03-22

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 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F8 · derivative.exercise_date: Option is exercisable and vests over four years at the rate of 25% on March 22, 2019, the first anniversary of the holder's date of grant, with the balance vesting in equal monthly installments over the remaining 36 months.

SEC source: 0001127602-24-020601 · form4.xml · nonDerivative · entry 5

Harris Parker · CIK 0001294774 · Director · Co-Founder and CTO, Slack

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,693

F1 · kind: As indicated by the checkbox above, this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 26, 2023.

F5 · price: Weighted average price. These shares were sold in multiple transactions at prices ranging from $256.3300 to $256.7100 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 above.