Wong Rich

SEC source: 0001536302-26-000002 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,663

F1 · kind: This grant was made pursuant to the issuer's non-employee director compensation policy.

F2 · shares: Includes 19,175 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Issuer's Class A Common Stock upon settlement. Each Annual Director RSU vests on the earlier of the date of the following year's annual meeting (or the date immediately prior to the next annual meeting, if the non-employee director's service as a director ends at such meeting due to the director's failure to be re-elected or the director not standing for re-election), or the first anniversary of the date of grant, in each case subject to the director's continued service through such vesting date.

SEC source: 0001536302-25-000002 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,819

F1 · shares: Represents an award of restricted stock units under the Atlassian Corporation ("Atlassian") Amended and Restated 2015 Share Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of Atlassian Class A common stock. The restricted stock units will vest in accordance with the terms of the underlying award.

SEC source: 0001562180-25-005138 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,488

F1 · kind: This grant was made pursuant to the issuer's non-employee director compensation policy.

F2 · shares: Includes 16,064 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Issuer's Class A Common Stock upon settlement. Each Annual Director RSU vests on the earlier of the date of the following year's annual meeting (or the date immediately prior to the next annual meeting, if the non-employee director's service as a director ends at such meeting due to the director's failure to be re-elected or the director not standing for re-election), or the first anniversary of the date of grant, in each case subject to the director's continued service through such vesting date.

SEC source: 0001562180-25-000719 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,934

F1 · shares: Represents an award of restricted stock units under the Atlassian Corporation ("Atlassian") Amended and Restated 2015 Share Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of Atlassian Class A common stock. The restricted stock units will vest in accordance with the terms of the underlying award.

SEC source: 0001562180-24-008223 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,926

F1 · shares: Represents an award of restricted stock units under the Atlassian Corporation ("Atlassian") Amended and Restated 2015 Share Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of Atlassian Class A common stock. The restricted stock units will vest in accordance with the terms of the underlying award.

SEC source: 0001562180-24-005280 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,424

F1 · kind: This grant was made pursuant to the issuer's non-employee director compensation policy.

F2 · shares: Includes 17,021 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Issuer's Class A Common Stock upon settlement. Each Annual Director RSU vests on the earlier of the date of the following year's annual meeting (or the date immediately prior to the next annual meeting, if the non-employee director's service as a director ends at such meeting due to the director's failure to be re-elected or the director not standing for re-election), or the first anniversary of the date of grant, in each case subject to the director's continued service through such vesting date.

SEC source: 0001562180-24-000409 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 429,418

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $22.8600 to $23.3500, inclusive. The Reporting Person undertakes to provide to UiPath, Inc., any security holder of UiPath, Inc., 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(s) set forth in this footnote of this Form 4.

F3 · balance_after: Includes 330,147 shares of Class A common stock acquired by the Reporting Person in multiple distributions for no consideration on the following days and in the following amounts, in accordance with the exemptions afforded by Rules 16a-9 and 16a-13 of the Securities Exchange Act of 1934, as amended: 96,341 shares on December 1, 2023; 41,532 shares on December 5, 2023; 65,112 shares on December 8, 2023; 41,529 shares on December 12, 2023; 41,551 shares on December 15, 2023; and 44,082 shares on December 19, 2023.

SEC source: 0001562180-23-008213 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,878

F1 · shares: Represents an award of restricted stock units under the Atlassian Corporation ("Atlassian") Amended and Restated 2015 Share Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of Atlassian Class A common stock. The restricted stock units will vest in accordance with the terms of the underlying award.

SEC source: 0001562180-23-008119 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 667,730

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $22.6100 to $23.2700, inclusive. The Reporting Person undertakes to provide to UiPath, Inc., any security holder of UiPath, Inc., 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(s) set forth in this footnote of this Form 4.

F3 · balance_after: Includes 111,131 shares of Class A common stock acquired by the Reporting Person in a distribution for no consideration on December 1, 2023, in accordance with the exemptions afforded by Rules 16a-9 and 16a-13 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001562180-23-007993 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 656,599

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $19.9500 to $20.055, inclusive. The Reporting Person undertakes to provide to UiPath, Inc., any security holder of UiPath, Inc., 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(s) set forth in this footnote of this Form 4.

SEC source: 0001562180-23-007741 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 756,599

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $17.9500 to $18.2400, inclusive. The Reporting Person undertakes to provide to UiPath, Inc., any security holder of UiPath, Inc., 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(s) set forth in this footnote of this Form 4.

F3 · balance_after: Includes 76,906 shares of Class A common stock acquired by the Reporting Person in a distribution for no consideration on September 11, 2023, in accordance with the exemptions afforded by Rules 16a-9 and 16a-13 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001562180-23-007038 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Trust

Disclosed balance after: 779,693

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1(c) promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $16.49 to $16.295, inclusive. The Reporting Person undertakes to provide to UiPath, Inc., any security holder of UiPath, Inc., 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(s) set forth in this footnote of this Form 4.

SEC source: 0001562180-23-005884 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By trust

Disclosed balance after: 879,693

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The range of prices for the transactions reported were from $17.9500 to $17.9750. The reporting person will provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.

SEC source: 0001562180-23-005473 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By trust

Disclosed balance after: 936,242

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The range of prices for the transactions reported were from $17.9500 to $18.0500. The reporting person will provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.

SEC source: 0001562180-23-005385 · primarydocument.xml · nonDerivative · entry 8

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,403

F15 · kind: This grant was made pursuant to the issuer's non-employee director compensation policy.

F16 · shares: Includes 10,995 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. Each Annual Director RSU vests on the earlier of the date of the following year's annual meeting (or the date immediately prior to the next annual meeting, if the non-employee director's service as a director ends at such meeting due to the director's failure to be re-elected or the director not standing for re-election); or the first anniversary of the date of grant, in each case subject to the director's continued service through such vesting date.

SEC source: 0001562180-23-005385 · primarydocument.xml · nonDerivative · entry 7

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 979,693

F14 · kind: Shares reflect 95,805 shares held by The Wong Family 2006 Trust, dated 8/30/2006, and several GST trusts. The Reporting Person disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-23-005385 · primarydocument.xml · nonDerivative · entry 6

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London Investors 2016 L.P.

Disclosed balance after: 2,422,947

F12 · kind: On June 15, 2023, Accel London Investors 2016 L.P. distributed, for no consideration, 282,404 shares of Class A common stock of the Issuer (the "Accel London Investors Shares") to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London Investors 2016 L.P., representing each such partner's pro rata interest in such Accel London Investors Shares. On that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London Investors Shares it received in the distribution by Accel London Investors 2016 L.P. to its members, representing each such member's pro rata interest in such Accel London Investors Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F13 · ownership.nature: These shares are held by Accel London Investors 2016 L.P.

SEC source: 0001562180-23-005385 · primarydocument.xml · nonDerivative · entry 5

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London V Strategic Partners L.P.

Disclosed balance after: 381,980

F10 · kind: On June 15, 2023, Accel London V Strategic Partners L.P. distributed, for no consideration, 44,522 shares of Class A common stock of the Issuer (the "Accel London V SP Shares") to its limited partners and to Accel London V Associates L.P., the general partner of Accel London V Strategic Partners L.P., representing each such partner's pro rata interest in such Accel London V SP Shares. On the same date, Accel London V Associates L.P. distributed, for no consideration, the Accel London V SP Shares it received in the distribution by Accel London V Strategic Partners L.P. to its members, representing each such member's pro rata interest in such Accel London V SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F11 · ownership.nature: These shares are held by Accel London V Strategic Partners L.P.

SEC source: 0001562180-23-005385 · primarydocument.xml · nonDerivative · entry 4

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London V L.P.

Disclosed balance after: 25,077,157

F7 · kind: On June 15, 2023, Accel London V L.P. distributed, for no consideration, 2,922,838 shares of Class A common stock of the Issuer (the "Accel London V Shares") to its limited partners and to Accel London V Associates L.P., the general partner of Accel London V L.P., representing each such partner's pro rata interest in such Accel London V Shares. On the same date, Accel London V Associates L.P. distributed, for no consideration, the Accel London V Shares it received in the distribution by Accel London V L.P. to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London V Associates L.P., representing each such partner's pro rata interest in such Accel London V Shares. Continued in footnote (8) below.

F8 · kind: Continued from footnote (7): Also on that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London V Shares it received in the distribution by Accel London V Associates L.P. to its members, representing each such member's pro rata interest in such Accel London V Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · ownership.nature: These shares are held by Accel London V L.P. Accel London V Associates L.P. is the general partner of Accel London V L.P. and has sole voting and dispositive power with regard to the shares held by Accel London V L.P. Accel London V Associates L.L.C. is the general partner of Accel London V Associates L.P. and Accel London Investors 2016 L.P (together with Accel London V L.P., the "Accel London V Entities"). Accel London V Associates L.L.C. has sole voting and dispositive power with regard to the shares held by the Accel London V Entities. Each of Accel London V Associates L.P. and Accel London V Associates L.L.C. disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that either such reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-23-005385 · primarydocument.xml · nonDerivative · entry 3

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund Investors 2016 L.L.C.

Disclosed balance after: 354,351

F5 · kind: On June 15, 2023, Accel Growth Fund Investors 2016 L.L.C. distributed, for no consideration, 79,461 shares of Class A common stock of the Issuer to its members, representing each such member's pro rata interest in such shares. The aforementioned distribution was made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.nature: These shares are held by Accel Growth Fund Investors 2016 L.L.C.

SEC source: 0001562180-23-005385 · primarydocument.xml · nonDerivative · entry 2

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund IV Strategic Partners L.P.

Disclosed balance after: 42,158

F3 · kind: On June 15, 2023, Accel Growth Fund IV Strategic Partners L.P. distributed, for no consideration, 9,451 shares of Class A common stock of the Issuer (the "Accel Growth IV SP Shares") to its limited partners and to Accel Growth Fund IV Associates L.L.C., the general partner of Accel Growth Fund IV Strategic Partners L.P., representing each such partner's pro rata interest in such Accel Growth IV SP Shares. On the same date, Accel Growth Fund IV Associates L.L.C. distributed, for no consideration, the Accel Growth IV SP Shares it received in the distribution by Accel Growth Fund IV Strategic Partners L.P. to its members, representing each such member's pro rata interest in such Accel Growth IV SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · ownership.nature: These shares are held by Accel Growth Fund IV Strategic Partners L.P.

SEC source: 0001562180-23-005385 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund IV L.P.

Disclosed balance after: 7,408,106

F1 · kind: On June 15, 2023, Accel Growth Fund IV L.P. distributed, for no consideration, 1,661,324 shares of Class A common stock of the Issuer (the "Accel Growth IV Shares") to its limited partners and to Accel Growth Fund IV Associates L.L.C., the general partner of Accel Growth Fund IV L.P., representing each such partner's pro rata interest in such Accel Growth IV Shares. On the same date, Accel Growth Fund IV Associates L.L.C. distributed, for no consideration, the Accel Growth IV Shares it received in the distribution by Accel Growth Fund IV L.P. to its members, representing each such member's pro rata interest in such Accel Growth IV Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These shares are held by Accel Growth Fund IV L.P. Accel Growth Fund IV Associates L.L.C. ("Accel Growth Fund IV GP") is the general partner of each of Accel Growth Fund IV L.P. and Accel Growth Fund IV Strategic Partners L.P. (together, the "Accel Growth Fund IV Entities"). Accel Growth Fund IV GP has sole voting and dispositive power with regard to the shares held by the Accel Growth Fund IV Entities. Accel Growth Fund IV GP disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-23-004930 · primarydocument.xml · nonDerivative · entry 6

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London Investors 2016 L.P.

Disclosed balance after: 2,705,351

F13 · kind: On June 5, 2023, Accel London Investors 2016 L.P. distributed, for no consideration, 338,168 shares of Class A common stock of the Issuer (the "Accel London Investors Shares") to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London Investors 2016 L.P., representing each such partner's pro rata interest in such Accel London Investors Shares. On that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London Investors Shares it received in the distribution by Accel London Investors 2016 L.P. to its members, representing each such member's pro rata interest in such Accel London Investors Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F14 · ownership.nature: These shares are held by Accel London Investors 2016 L.P.

SEC source: 0001562180-23-004930 · primarydocument.xml · nonDerivative · entry 5

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London V Strategic Partners L.P.

Disclosed balance after: 426,502

F10 · kind: On June 5, 2023, Accel London V Strategic Partners L.P. distributed, for no consideration, 53,313 shares of Class A common stock of the Issuer (the "Accel London V SP Shares") to its limited partners and to Accel London V Associates L.P., the general partner of Accel London V Strategic Partners L.P., representing each such partner's pro rata interest in such Accel London V SP Shares. On the same date, Accel London V Associates L.P. distributed, for no consideration, the Accel London V SP Shares it received in the distribution by Accel London V Strategic Partners L.P. to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London V Associates L.P., representing each such partner's pro rata interest in such Accel London V SP Shares. Continued in footnote (11) below.

F11 · kind: Continued from footnote (10): Also on that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London V SP Shares it received in the distribution by Accel London V Associates L.P. to its members, representing each such member's pro rata interest in such Accel London V SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F12 · ownership.nature: These shares are held by Accel London V Strategic Partners L.P.

SEC source: 0001562180-23-004930 · primarydocument.xml · nonDerivative · entry 4

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London V L.P.

Disclosed balance after: 27,999,995

F7 · kind: On June 5, 2023, Accel London V L.P. distributed, for no consideration, 3,500,000 shares of Class A common stock of the Issuer (the "Accel London V Shares") to its limited partners and to Accel London V Associates L.P., the general partner of Accel London V L.P., representing each such partner's pro rata interest in such Accel London V Shares. On the same date, Accel London V Associates L.P. distributed, for no consideration, the Accel London V Shares it received in the distribution by Accel London V L.P. to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London V Associates L.P., representing each such partner's pro rata interest in such Accel London V Shares. Continued in footnote (8) below.

F8 · kind: Continued from footnote (7): Also on that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London V Shares it received in the distribution by Accel London V Associates L.P. to its members, representing each such member's pro rata interest in such Accel London V Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · ownership.nature: These shares are held by Accel London V L.P. Accel London V Associates L.P. is the general partner of Accel London V L.P. and has sole voting and dispositive power with regard to the shares held by Accel London V L.P. Accel London V Associates L.L.C. is the general partner of Accel London V Associates L.P. and Accel London Investors 2016 L.P (together with Accel London V L.P., the "Accel London V Entities"). Accel London V Associates L.P. has sole voting and dispositive power with regard to the shares held by the Accel London V Entities. Each of Accel London V Associates L.P. and Accel London V Associates L.L.C. disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that either such reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-23-004930 · primarydocument.xml · nonDerivative · entry 3

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund Investors 2016 L.L.C.

Disclosed balance after: 433,812

F5 · kind: On June 5, 2023 Accel Growth Fund Investors 2016 L.L.C. distributed, for no consideration, 95,151 shares of Class A common stock of the Issuer to its members, representing each such member's pro rata interest in such shares. The aforementioned distribution was made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.nature: These shares are held by Accel Growth Fund Investors 2016 L.L.C.

SEC source: 0001562180-23-004930 · primarydocument.xml · nonDerivative · entry 2

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund IV Strategic Partners L.P.

Disclosed balance after: 51,609

F3 · kind: On June 5, 2023, Accel Growth Fund IV Strategic Partners L.P. distributed, for no consideration, 11,318 shares of Class A common stock of the Issuer (the "Accel Growth IV SP Shares") to its limited partners and to Accel Growth Fund IV Associates L.L.C., the general partner of Accel Growth Fund IV Strategic Partners L.P., representing each such partner's pro rata interest in such Accel Growth IV SP Shares. On the same date, Accel Growth Fund IV Associates L.L.C. distributed, for no consideration, the Accel Growth IV SP Shares it received in the distribution by Accel Growth Fund IV Strategic Partners L.P. to its members, representing each such member's pro rata interest in such Accel Growth IV SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · ownership.nature: These shares are held by Accel Growth Fund IV Strategic Partners L.P.

SEC source: 0001562180-23-004930 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund IV L.P.

Disclosed balance after: 9,069,430

F1 · kind: On June 5, 2023, Accel Growth Fund IV L.P. distributed, for no consideration, 1,989,379 shares of Class A common stock of the Issuer (the "Accel Growth IV Shares") to its limited partners and to Accel Growth Fund IV Associates L.L.C., the general partner of Accel Growth Fund IV L.P., representing each such partner's pro rata interest in such Accel Growth IV Shares. On the same date, Accel Growth Fund IV Associates L.L.C. distributed, for no consideration, the Accel Growth IV Shares it received in the distribution by Accel Growth Fund IV L.P. to its members, representing each such member's pro rata interest in such Accel Growth IV Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These shares are held by Accel Growth Fund IV L.P. Accel Growth Fund IV Associates L.L.C. ("Accel Growth Fund IV GP") is the general partner of each of Accel Growth Fund IV L.P. and Accel Growth Fund IV Strategic Partners L.P. (together, the "Accel Growth Fund IV Entities"). Accel Growth Fund IV GP has sole voting and dispositive power with regard to the shares held by the Accel Growth Fund IV Entities. Accel Growth Fund IV GP disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-23-004743 · primarydocument.xml · nonDerivative · entry 7

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 768,750

F14 · kind: Shares reflect 114,121 shares held by The Wong Family 2006 Trust, dated 8/30/2006, and several GST trusts. The Reporting Person disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-23-004743 · primarydocument.xml · nonDerivative · entry 6

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London Investors 2016 L.P.

Disclosed balance after: 3,043,519

F12 · kind: On May 31, 2023, Accel London Investors 2016 L.P. distributed, for no consideration, 338,168 shares of Class A common stock of the Issuer (the "Accel London Investors Shares") to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London Investors 2016 L.P., representing each such partner's pro rata interest in such Accel London Investors Shares. On that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London Investors Shares it received in the distribution by Accel London Investors 2016 L.P. to its members, representing each such member's pro rata interest in such Accel London Investors Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F13 · ownership.nature: These shares are held by Accel London Investors 2016 L.P.

SEC source: 0001562180-23-004743 · primarydocument.xml · nonDerivative · entry 5

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London V Strategic Partners L.P.

Disclosed balance after: 479,815

F10 · kind: On May 31, 2023, Accel London V Strategic Partners L.P. distributed, for no consideration, 53,313 shares of Class A common stock of the Issuer (the "Accel London V SP Shares") to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London V Strategic Partners L.P., representing each such partner's pro rata interest in such Accel London V SP Shares. On the same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London V SP Shares it received in the distribution by Accel London V Strategic Partners L.P. to its members, representing each such member's pro rata interest in such Accel London V SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F11 · ownership.nature: These shares are held by Accel London V Strategic Partners L.P.

SEC source: 0001562180-23-004743 · primarydocument.xml · nonDerivative · entry 4

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel London V L.P.

Disclosed balance after: 31,499,995

F7 · kind: On May 31, 2023, Accel London V L.P. distributed, for no consideration, 3,500,000 shares of Class A common stock of the Issuer (the "Accel London V Shares") to its limited partners and to Accel London V Associates L.P., the general partner of Accel London V L.P., representing each such partner's pro rata interest in such Accel London V Shares. On the same date, Accel London V Associates L.P. distributed, for no consideration, the Accel London V Shares it received in the distribution by Accel London V L.P. to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London V Associates L.P., representing each such partner's pro rata interest in such Accel London V Shares. Continued in footnote (8) below.

F8 · kind: Continued from footnote (7): Also on that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London V Shares it received in the distribution by Accel London V Associates L.P. to its members, representing each such member's pro rata interest in such Accel London V Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · ownership.nature: These shares are held by Accel London V L.P. Accel London V Associates L.P. is the general partner of Accel London V L.P. and has sole voting and dispositive power with regard to the shares held by Accel London V Associates L. P. Accel London V Associates L.L.C. is the general partner of Accel London V Associates L.P. and Accel London Investors 2016 L.P (together with Accel London V L.P., the "Accel London V Entities"). Accel London V Associates L.P. has sole voting and dispositive power with regard to the shares held by the Accel London V Entities. Each of Accel London V Associates L.P. and Accel London V Associates L.L.C. disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that either such reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-23-004743 · primarydocument.xml · nonDerivative · entry 3

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund Investors 2016 L.L.C.

Disclosed balance after: 528,963

F5 · kind: On May 31, 2023 Accel Growth Fund Investors 2016 L.L.C. distributed, for no consideration, 95,151 shares of Class A common stock of the Issuer to its members, representing each such member's pro rata interest in such shares. The aforementioned distribution was made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.nature: These shares are held by Accel Growth Fund Investors 2016 L.L.C.

SEC source: 0001562180-23-004743 · primarydocument.xml · nonDerivative · entry 2

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund IV Strategic Partners L.P.

Disclosed balance after: 62,927

F3 · kind: On May 31, 2023, Accel Growth Fund IV Strategic Partners L.P. distributed, for no consideration, 11,318 shares of Class A common stock of the Issuer (the "Accel Growth IV SP Shares") to its limited partners and to Accel Growth Fund IV Associates L.L.C., the general partner of Accel Growth Fund IV Strategic Partners L.P., representing each such partner's pro rata interest in such Accel Growth IV SP Shares. On the same date, Accel Growth Fund IV Associates L.L.C. distributed, for no consideration, the Accel Growth IV SP Shares it received in the distribution by Accel Growth Fund IV Strategic Partners L.P. to its members, representing each such member's pro rata interest in such Accel Growth IV SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · ownership.nature: These shares are held by Accel Growth Fund IV Strategic Partners L.P.

SEC source: 0001562180-23-004743 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Accel Growth Fund IV L.P.

Disclosed balance after: 11,058,809

F1 · kind: On May 31, 2023, Accel Growth Fund IV L.P. distributed, for no consideration, 1,989,379 shares of Class A common stock of the Issuer (the "Accel Growth IV Shares") to its limited partners and to Accel Growth Fund IV Associates L.L.C., the general partner of Accel Growth Fund IV L.P., representing each such partner's pro rata interest in such Accel Growth IV Shares. On the same date, Accel Growth Fund IV Associates L.L.C. distributed, for no consideration, the Accel Growth IV Shares it received in the distribution by Accel Growth Fund IV L.P. to its members, representing each such member's pro rata interest in such Accel Growth IV Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These shares are held by Accel Growth Fund IV L.P. Accel Growth Fund IV Associates L.L.C. ("Accel Growth Fund IV GP") is the general partner of each of Accel Growth Fund IV L.P. and Accel Growth Fund IV Strategic Partners L.P. (together, the "Accel Growth Fund IV Entities"). Accel Growth Fund IV GP has sole voting and dispositive power with regard to the shares held by the Accel Growth Fund IV Entities. Accel Growth Fund IV GP disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-23-004930 · primarydocument.xml · nonDerivative · entry 7

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 883,888

F15 · kind: Shares reflect 115,138 shares held by The Wong Family 2006 Trust, dated 8/30/2006, and several GST trusts. The Reporting Person disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-22-008032 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,473

F1 · shares: Represents an award of restricted stock units under the Atlassian Corporation ("Atlassian") Amended and Restated 2015 Share Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of Atlassian Class A common stock. The restricted stock units will vest in accordance with the terms of the underlying award.

SEC source: 0001562180-22-005280 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,408

F1 · kind: This grant was made pursuant to the issuer's non-employee director compensation policy.

F2 · shares: Includes 10,351 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. Each Annual Director RSU vests on the earlier of the date of the following year's annual meeting (or the date immediately prior to the next annual meeting, if the non-employee director's service as a director ends at such meeting due to the director's failure to be re-elected or the director not standing for re-election); or the first anniversary of the date of grant, in each case subject to the director's continued service through such vesting date.

SEC source: 0001562180-22-001808 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By trust

Disclosed balance after: 654,629

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The range of prices for the transactions reported were from $36.4500 to $38.6500. The reporting person will provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.

F3 · ownership.direct: By family trust

F4 · ownership.nature: The shares are held by The Wong Family 2006 Trust, dated 8/30/2006. The Reporting Person disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-22-001529 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By trust

Disclosed balance after: 729,629

F1 · kind: These shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The range of prices for the transactions reported were from $36.460 to $38.320. The reporting person will provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.

F3 · ownership.direct: By family trust

F4 · ownership.nature: The shares are held by The Wong Family 2006 Trust, dated 8/30/2006. The Reporting Person disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-21-006427 · primarydocument.xml · nonDerivative · entry 7

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By trust

Disclosed balance after: 804,629

F14 · kind: Shares reflect 102,416 shares held by The Wong Family 2006 Trust, dated 8/30/2006, and several GST trusts. The Reporting Person disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-21-006427 · primarydocument.xml · nonDerivative · entry 6

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel London Investors 2016 L.P.

Disclosed balance after: 3,381,687

F12 · kind: On October 8, 2021, Accel London Investors 2016 L.P. distributed, for no consideration, 282,404 shares of Class A common stock of the Issuer (the "Accel London Investors Shares") to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London Investors 2016 L.P., representing each such partner's pro rata interest in such Accel London Investors Shares. On that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London Investors Shares it received in the distribution by Accel London Investors 2016 L.P. to its members, representing each such member's pro rata interest in such Accel London Investors Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F13 · ownership.nature: These shares are held by Accel London Investors 2016 L.P.

SEC source: 0001562180-21-006427 · primarydocument.xml · nonDerivative · entry 5

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel London V Strategic Partners L.P.

Disclosed balance after: 533,128

F10 · kind: On October 8, 2021, Accel London V Strategic Partners L.P. distributed, for no consideration, 44,522 shares of Class A common stock of the Issuer (the "Accel London V SP Shares") to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London V Strategic Partners L.P., representing each such partner's pro rata interest in such Accel London V SP Shares. On the same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London V SP Shares it received in the distribution by Accel London V Strategic Partners L.P. to its members, representing each such member's pro rata interest in such Accel London V SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F11 · ownership.nature: These shares are held by Accel London V Strategic Partners L.P.

SEC source: 0001562180-21-006427 · primarydocument.xml · nonDerivative · entry 4

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel London V L.P.

Disclosed balance after: 34,999,995

F7 · kind: On October 8, 2021, Accel London V L.P. distributed, for no consideration, 2,922,838 shares of Class A common stock of the Issuer (the "Accel London V Shares") to its limited partners and to Accel London V Associates L.P., the general partner of Accel London V L.P., representing each such partner's pro rata interest in such Accel London V Shares. On the same date, Accel London V Associates L.P. distributed, for no consideration, the Accel London V Shares it received in the distribution by Accel London V L.P. to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London V Associates L.P., representing each such partner's pro rata interest in such Accel London V Shares. Continued in footnote (8) below.

F8 · kind: Continued from footnote (7): Also on that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London V Shares it received in the distribution by Accel London V Associates L.P. to its members, representing each such member's pro rata interest in such Accel London V Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · ownership.nature: These shares are held by Accel London V L.P. Accel London V Associates L.P. is the general partner of Accel London V L.P. and has sole voting and dispositive power with regard to the shares held by Accel London V Associates L. P. Accel London V Associates L.L.C. is the general partner of Accel London V Associates L.P. and Accel London Investors 2016 L.P (together with Accel London V L.P., the "Accel London V Entities"). Accel London V Associates L.P. has sole voting and dispositive power with regard to the shares held by the Accel London V Entities. Each of Accel London V Associates L.P. and Accel London V Associates L.L.C. disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that either such reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-21-006427 · primarydocument.xml · nonDerivative · entry 3

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel Growth Fund Investors 2016 L.L.C.

Disclosed balance after: 624,114

F5 · kind: On October 8, 2021, Accel Growth Fund Investors 2016 L.L.C. distributed, for no consideration, 79,461 shares of Class A common stock of the Issuer to its members, representing each such member's pro rata interest in such shares. The aforementioned distribution was made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.nature: These shares are held by Accel Growth Fund Investors 2016 L.L.C.

SEC source: 0001562180-21-006427 · primarydocument.xml · nonDerivative · entry 2

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel Growth Fund IV Strategic Partners L.P.

Disclosed balance after: 74,245

F3 · kind: On October 8, 2021, Accel Growth Fund IV Strategic Partners L.P. distributed, for no consideration, 9,451 shares of Class A common stock of the Issuer (the "Accel Growth IV SP Shares") to its limited partners and to Accel Growth Fund IV Associates L.L.C., the general partner of Accel Growth Fund IV Strategic Partners L.P., representing each such partner's pro rata interest in such Accel Growth IV SP Shares. On the same date, Accel Growth Fund IV Associates L.L.C. distributed, for no consideration, the Accel Growth IV SP Shares it received in the distribution by Accel Growth Fund IV Strategic Partners L.P. to its members, representing each such member's pro rata interest in such Accel Growth II SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · ownership.nature: These shares are held by Accel Growth Fund IV Strategic Partners L.P.

SEC source: 0001562180-21-006427 · primarydocument.xml · nonDerivative · entry 1

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel Growth Fund V L.P.

Disclosed balance after: 13,048,188

F1 · kind: On October 8, 2021, Accel Growth Fund IV L.P. distributed, for no consideration, 1,661,324 shares of Class A common stock of the Issuer (the "Accel Growth IV Shares") to its limited partners and to Accel Growth Fund IV Associates L.L.C., the general partner of Accel Growth Fund IV L.P., representing each such partner's pro rata interest in such Accel Growth IV Shares. On the same date, Accel Growth Fund IV Associates L.L.C. distributed, for no consideration, the Accel Growth IV Shares it received in the distribution by Accel Growth Fund IV L.P. to its members, representing each such member's pro rata interest in such Accel Growth IV Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These shares are held by Accel Growth Fund IV L.P. Accel Growth Fund IV Associates L.L.C. ("Accel Growth Fund IV GP") is the general partner of each of Accel Growth Fund IV L.P. and Accel Growth Fund IV Strategic Partners L.P. (together, the "Accel Growth Fund IV Entities"). Accel Growth Fund IV GP has sole voting and dispositive power with regard to the shares held by the Accel Growth Fund IV Entities. Accel Growth Fund IV GP disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that such reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-21-006383 · primarydocument.xml · nonDerivative · entry 7

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By trust

Disclosed balance after: 702,213

F14 · kind: Shares reflect 102,413 shares held by The Wong Family 2006 Trust, dated 8/30/2006, and several GST trusts. The Reporting Person disclaims Section 16 beneficial ownership over the securities reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001562180-21-006383 · primarydocument.xml · nonDerivative · entry 6

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel London Investors 2016 L.P.

Disclosed balance after: 3,664,091

F12 · kind: On October 5, 2021, Accel London Investors 2016 L.P. distributed, for no consideration, 282,404 shares of Class A common stock of the Issuer (the "Accel London Investors Shares") to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London Investors 2016 L.P., representing each such partner's pro rata interest in such Accel London Investors Shares. On that same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London Investors Shares it received in the distribution by Accel London Investors 2016 L.P. to its members, representing each such member's pro rata interest in such Accel London Investors Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F13 · ownership.nature: These shares are held by Accel London Investors 2016 L.P.

SEC source: 0001562180-21-006383 · primarydocument.xml · nonDerivative · entry 5

Wong Rich · CIK 0001536302 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel London V Strategic Partners L.P.

Disclosed balance after: 577,650

F10 · kind: On October 5, 2021, Accel London V Strategic Partners L.P. distributed, for no consideration, 44,522 shares of Class A common stock of the Issuer (the "Accel London V SP Shares") to its limited partners and to Accel London V Associates L.L.C., the general partner of Accel London V Strategic Partners L.P., representing each such partner's pro rata interest in such Accel London V SP Shares. On the same date, Accel London V Associates L.L.C. distributed, for no consideration, the Accel London V SP Shares it received in the distribution by Accel London V Strategic Partners L.P. to its members, representing each such member's pro rata interest in such Accel London V SP Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F11 · ownership.nature: These shares are held by Accel London V Strategic Partners L.P.