SMRT

SEC source: 0001209191-22-042747 · doc4.xml · derivative · entry 3

Haldeman Lucas Merwan · CIK 0001662399 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 335,813

Underlying: Class A Common Stock · 10,176 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_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

F4 · derivative.expiration_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

SEC source: 0001209191-22-042747 · doc4.xml · nonDerivative · entry 2

Haldeman Lucas Merwan · CIK 0001662399 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,970,987

F3 · shares: Represents withholding of shares to pay tax liability incident to the vesting of Restricted Stock Units.

SEC source: 0001209191-22-042747 · doc4.xml · nonDerivative · entry 1

Haldeman Lucas Merwan · CIK 0001662399 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,973,984

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 · shares: Represents shares acquired upon vesting of Restricted Stock Units.

F2 · price: Each Restricted Stock Unit represents a contingent right to receive one share of the issuer's Class A Common Stock, par value $0.001 per share.

SEC source: 0000899243-22-026501 · doc4.xml · nonDerivative · entry 1

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 20,825,281

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.63 to $4.865, inclusive. The reporting persons undertake to provide to the Issuer, any securityholder 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 footnotes (4) through (6) to this Form 4.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 19, 2022, July 20, 2022 and July 21, 2022, BCV Fund 2019 sold 55,727, 99,307 and 59,965 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 2,143, 3,819 and 2,306 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 17,973,932 and 691,310 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 19, 2022, July 20, 2022 and July 21, 2022, BCIP Venture II sold 5,669, 10,103 and 6,101 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 461, 821 and 496 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,828,569 and 148,552 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-026269 · doc4.xml · nonDerivative · entry 3

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 20,889,281

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.60 to $4.74, inclusive.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 14, 2022, July 15, 2022 and July 18, 2022, BCV Fund 2019 sold 13,190, 14,889 and 29,847 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 507, 573 and 1,148 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,188,931 and 699,578 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 14, 2022, July 15, 2022 and July 18, 2022, BCIP Venture II sold 1,342, 1,515 and 3,036 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 109, 123 and 247 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,850,442 and 150,330 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-026269 · doc4.xml · nonDerivative · entry 2

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 20,923,559

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.60 to $4.64, inclusive.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 14, 2022, July 15, 2022 and July 18, 2022, BCV Fund 2019 sold 13,190, 14,889 and 29,847 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 507, 573 and 1,148 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,188,931 and 699,578 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 14, 2022, July 15, 2022 and July 18, 2022, BCIP Venture II sold 1,342, 1,515 and 3,036 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 109, 123 and 247 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,850,442 and 150,330 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-026269 · doc4.xml · nonDerivative · entry 1

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 20,940,659

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.60 to $4.70, inclusive. The reporting persons undertake to provide to the Issuer, any securityholder 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 footnotes (4) through (6) to this Form 4.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 14, 2022, July 15, 2022 and July 18, 2022, BCV Fund 2019 sold 13,190, 14,889 and 29,847 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 507, 573 and 1,148 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,188,931 and 699,578 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 14, 2022, July 15, 2022 and July 18, 2022, BCIP Venture II sold 1,342, 1,515 and 3,036 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 109, 123 and 247 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,850,442 and 150,330 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-026027 · doc4.xml · nonDerivative · entry 3

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 20,955,807

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.60 to $4.79, inclusive.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 11, 2022, July 12, 2022 and July 13, 2022, BCV Fund 2019 sold 60,606, 54,638 and 40,249 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 2,331, 2,101 and 1,548 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,246,857 and 701,806 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 11, 2022, July 12, 2022 and July 13, 2022, BCIP Venture II sold 6,166, 5,559 and 4,095 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 501, 452 and 333 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,856,335 and 150,809 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-026027 · doc4.xml · nonDerivative · entry 2

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,002,032

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.50 to $4.70, inclusive.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 11, 2022, July 12, 2022 and July 13, 2022, BCV Fund 2019 sold 60,606, 54,638 and 40,249 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 2,331, 2,101 and 1,548 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,246,857 and 701,806 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 11, 2022, July 12, 2022 and July 13, 2022, BCIP Venture II sold 6,166, 5,559 and 4,095 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 501, 452 and 333 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,856,335 and 150,809 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-026027 · doc4.xml · nonDerivative · entry 1

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,064,782

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.60 to $4.81, inclusive. The reporting persons undertake to provide to the Issuer, any securityholder 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 footnotes (4) through (6) to this Form 4.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 11, 2022, July 12, 2022 and July 13, 2022, BCV Fund 2019 sold 60,606, 54,638 and 40,249 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 2,331, 2,101 and 1,548 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,246,857 and 701,806 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 11, 2022, July 12, 2022 and July 13, 2022, BCIP Venture II sold 6,166, 5,559 and 4,095 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 501, 452 and 333 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,856,335 and 150,809 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-025865 · doc4.xml · nonDerivative · entry 3

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,134,386

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.71 to $4.945, inclusive.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 6, 2022, July 7, 2022 and July 8, 2022, BCV Fund 2019 sold 115,602, 103,068 and 93,280 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 4,446, 3,964 and 3,588 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,402,350 and 707,786 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 6, 2022, July 7, 2022 and July 8, 2022, BCIP Venture II sold 11,761, 10,486 and 9,490 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 955, 852 and 771 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,872,155 and 152,095 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-025865 · doc4.xml · nonDerivative · entry 2

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,241,515

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.75 to $4.92, inclusive.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 6, 2022, July 7, 2022 and July 8, 2022, BCV Fund 2019 sold 115,602, 103,068 and 93,280 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 4,446, 3,964 and 3,588 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,402,350 and 707,786 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 6, 2022, July 7, 2022 and July 8, 2022, BCIP Venture II sold 11,761, 10,486 and 9,490 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 955, 852 and 771 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,872,155 and 152,095 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-025865 · doc4.xml · nonDerivative · entry 1

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,359,885

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.51 to $4.81, inclusive. The reporting persons undertake to provide to the Issuer, any securityholder 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 footnotes (4) through (6) to this Form 4.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On July 6, 2022, July 7, 2022 and July 8, 2022, BCV Fund 2019 sold 115,602, 103,068 and 93,280 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 4,446, 3,964 and 3,588 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,402,350 and 707,786 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On July 6, 2022, July 7, 2022 and July 8, 2022, BCIP Venture II sold 11,761, 10,486 and 9,490 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 955, 852 and 771 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,872,155 and 152,095 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-025091 · doc4.xml · nonDerivative · entry 3

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,492,649

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.23 to $4.66, inclusive.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On June 30, 2022, July 1, 2022 and July 5, 2022, BCV Fund 2019 sold 217,683, 871 and 199,397 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 8,372, 33 and 7,669 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,714,300 and 719,784 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On June 30, 2022, July 1, 2022 and July 5, 2022, BCIP Venture II sold 22,146, 89 and 20,286 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 1,799, 7 and 1,648 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,903,892 and 154,673 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-025091 · doc4.xml · nonDerivative · entry 2

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,721,649

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On June 30, 2022, July 1, 2022 and July 5, 2022, BCV Fund 2019 sold 217,683, 871 and 199,397 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 8,372, 33 and 7,669 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,714,300 and 719,784 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On June 30, 2022, July 1, 2022 and July 5, 2022, BCIP Venture II sold 22,146, 89 and 20,286 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 1,799, 7 and 1,648 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,903,892 and 154,673 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0000899243-22-025091 · doc4.xml · nonDerivative · entry 1

BAIN CAPITAL VENTURE INVESTORS, LLC · CIK 0001309469 · 10% owner

Bain Capital Venture Fund 2019, L.P. · CIK 0001756817 · 10% owner

Bain Capital Venture Investors 2019, LLC · CIK 0001859037 · 10% owner

BCV 2019-MD Primary, L.P. · CIK 0001758684 · 10% owner

BCIP Venture Associates II, L.P. · CIK 0001859026 · 10% owner

BCIP Venture Associates II-B, LP · CIK 0001859012 · 10% owner

Salem Enrique T · CIK 0001295402 · 10% owner

Agarwal Ajay · CIK 0001708763 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 21,722,649

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.30 to $4.525, inclusive. The reporting persons undertake to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (4) and (5) to this Form 4.

F1 · ownership.nature: Bain Capital Venture Investors, LLC ("BCVI") is the manager of Bain Capital Venture Investors 2019, LLC ("BCVI 2019"), which is the general partner of each of Bain Capital Venture Fund 2019, L.P. ("BCV Fund 2019") and BCV 2019-MD Primary, L.P. ("BCV MD Primary"). As a result, BCVI 2019 may be deemed to share voting and dispositive power with respect to the shares of the Issuer's Class A Common Stock held by BCV Fund 2019 and BCV MD Primary. BCVI 2019 disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein. On June 30, 2022, July 1, 2022 and July 5, 2022, BCV Fund 2019 sold 217,683, 871 and 199,397 shares of the Issuer's Class A Common Stock, respectively, and BCV MD Primary sold 8,372, 33 and 7,669 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCV Fund 2019 and BCV MD Primary held 18,714,300 and 719,784 shares of the Issuer's Class A Common Stock, respectively.

F2 · ownership.nature: Boylston Coinvestors, LLC is the general partner of each of BCIP Venture Associates II, L.P. ("BCIP Venture II") and BCIP Venture Associates II-B, LP ("BCIP Venture II-B" and, together with BCV Fund 2019, BCV MD Primary and BCIP Venture II, the "Bain Capital Venture Entities"). On June 30, 2022, July 1, 2022 and July 5, 2022, BCIP Venture II sold 22,146, 89 and 20,286 shares of the Issuer's Class A Common Stock, respectively, and BCIP Venture II-B sold 1,799, 7 and 1,648 shares of the Issuer's Class A Common Stock, respectively. Following such sales, BCIP Venture II and BCIP Venture II-B held 1,903,892 and 154,673 shares of the Issuer's Class A Common Stock, respectively.

F3 · ownership.nature: The governance, investment strategy and decision-making process with respect to the investments held by the Bain Capital Venture Entities is directed by the Executive Committee of BCVI, which consists of Enrique Salem and Ajay Agarwal. As a result, BCVI and Messrs. Salem and Agarwal may be deemed to share voting and dispositive power with respect to the securities held by the Bain Capital Venture Entities. BCVI and Messrs. Salem and Agarwal disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

SEC source: 0001209191-22-039499 · doc4.xml · nonDerivative · entry 1

TUOMI FREDERICK C · CIK 0001221308 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · FCT Fund, Ltd.

Disclosed balance after: 450,126

F1 · kind: Pro rata distribution from RET GP I, L.P., of which the reporting person is a non-managing limited partner.

F2 · shares: Shares received as a distribution from RET GP I, L.P.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 17

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 272,190

F20 · kind: Represents receipt of shares in the distributions in kind described in footnotes (16) and (19).

F22 · ownership.direct: Shares are held directly by Christopher Yip.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 16

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 793,044

F20 · kind: Represents receipt of shares in the distributions in kind described in footnotes (16) and (19).

F21 · ownership.direct: Shares are held directly by John Helm.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 15

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By RETV GP II, LLC

Disclosed balance after: 0

F19 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by RET GP II to its members without additional consideration.

F18 · ownership.nature: Shares are held directly by RETV GP II. John Helm and Christopher Yip are Managing Directors of RET GP II, and may be deemed to share voting and investment power over these shares. Each of RET GP II and Messrs. Helm and Yip disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 14

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By RETV GP II, LLC

Disclosed balance after: 2,272

F17 · kind: Represents receipt of shares in the distribution in kind described in footnote (12).

F18 · ownership.nature: Shares are held directly by RETV GP II. John Helm and Christopher Yip are Managing Directors of RET GP II, and may be deemed to share voting and investment power over these shares. Each of RET GP II and Messrs. Helm and Yip disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 13

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By RETV GP, LLC

Disclosed balance after: 0

F16 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by RET GP I to its members without additional consideration.

F15 · ownership.nature: Shares are held directly by RET GP I. John Helm is the Managing Director of RET GP I and may be deemed to share voting and investment power over these shares. Mr. Helm disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 12

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By RETV GP, LLC

Disclosed balance after: 742,662

F14 · kind: Represents receipt of shares in the distributions in kind described in footnotes (1), (9) and (11).

F15 · ownership.nature: Shares are held directly by RET GP I. John Helm is the Managing Director of RET GP I and may be deemed to share voting and investment power over these shares. Mr. Helm disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 11

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures Associates II, L.P.

Disclosed balance after: 6,938

F13 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by RET Associates II to its limited partners without additional consideration.

F8 · ownership.nature: Shares are held directly by Real Estate Technology Ventures Associates II, L.P. ("RET Associates II"). RETV GP II is the general partner of RET Associates II and may be deemed to beneficially own the shares held by RET Associates II. John Helm and Christopher Yip are Managing Directors of RET GP II, and may be deemed to share voting and investment power over the shares held by RET Associates II. Each of RET GP II and Messrs. Helm and Yip disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 10

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures II, L.P.

Disclosed balance after: 297,725

F12 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by RET Fund II to its general partner and limited partners without additional consideration.

F7 · ownership.nature: Shares are held directly by Real Estate Technology Ventures II, L.P. ("RET Fund II"). RETV GP II, LLC ("RET GP II") is the general partner of RET Fund II and may be deemed to beneficially own the shares held by RET Fund II. John Helm and Christopher Yip are Managing Directors of RET GP II, and may be deemed to share voting and investment power over the shares held by RET Fund II. Each of RET GP II and Messrs. Helm and Yip disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 9

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures-A, L.P.

Disclosed balance after: 4,501,579

F11 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by RET Fund I-A to its general partner and limited partners without additional consideration.

F6 · ownership.nature: Shares are held directly by Real Estate Technology Ventures-A, L.P. ("RET Fund I-A"). RET GP I is the general partner of RET Fund I-A and may be deemed to beneficially own the shares held by RET Fund I-A. John Helm is the Managing Director of RET GP I, and may be deemed to share voting and investment power over the shares held by RET Fund I-A. Each of RET GP I and Mr. Helm disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 8

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures Associates, L.P.

Disclosed balance after: 341,993

F10 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by RET Associates I to its limited partners without additional consideration.

F5 · ownership.nature: Shares are held directly by Real Estate Technology Ventures Associates, L.P. ("RET Associates I"). RET GP I is the general partner of RET Associates I and may be deemed to beneficially own the shares held by RET Associates I. John Helm is the Managing Director of RET GP I, and may be deemed to share voting and investment power over the shares held by RET Associates I. Each of RET GP I and Mr. Helm disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 7

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures, L.P.

Disclosed balance after: 19,584,472

F9 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by RET Fund I to its general partner and limited partners without additional consideration.

F4 · ownership.nature: Shares are held directly by Real Estate Technology Ventures, L.P. ("RET Fund I"). RET GP I is the general partner of RET Fund I and may be deemed to beneficially own the shares held by RET Fund I. John Helm is the Managing Director of RET GP I, and may be deemed to share voting and investment power over the shares held by RET Fund I. Each of RET GP I and Mr. Helm disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 6

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures Associates II, L.P.

Disclosed balance after: 12,216

F3 · kind: Represents receipt of shares in the distribution in kind described in footnote (1).

F8 · ownership.nature: Shares are held directly by Real Estate Technology Ventures Associates II, L.P. ("RET Associates II"). RETV GP II is the general partner of RET Associates II and may be deemed to beneficially own the shares held by RET Associates II. John Helm and Christopher Yip are Managing Directors of RET GP II, and may be deemed to share voting and investment power over the shares held by RET Associates II. Each of RET GP II and Messrs. Helm and Yip disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 5

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures II, L.P.

Disclosed balance after: 524,961

F3 · kind: Represents receipt of shares in the distribution in kind described in footnote (1).

F7 · ownership.nature: Shares are held directly by Real Estate Technology Ventures II, L.P. ("RET Fund II"). RETV GP II, LLC ("RET GP II") is the general partner of RET Fund II and may be deemed to beneficially own the shares held by RET Fund II. John Helm and Christopher Yip are Managing Directors of RET GP II, and may be deemed to share voting and investment power over the shares held by RET Fund II. Each of RET GP II and Messrs. Helm and Yip disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 4

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures-A, L.P.

Disclosed balance after: 5,231,836

F3 · kind: Represents receipt of shares in the distribution in kind described in footnote (1).

F6 · ownership.nature: Shares are held directly by Real Estate Technology Ventures-A, L.P. ("RET Fund I-A"). RET GP I is the general partner of RET Fund I-A and may be deemed to beneficially own the shares held by RET Fund I-A. John Helm is the Managing Director of RET GP I, and may be deemed to share voting and investment power over the shares held by RET Fund I-A. Each of RET GP I and Mr. Helm disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 3

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures Associates, L.P.

Disclosed balance after: 397,076

F3 · kind: Represents receipt of shares in the distribution in kind described in footnote (1).

F5 · ownership.nature: Shares are held directly by Real Estate Technology Ventures Associates, L.P. ("RET Associates I"). RET GP I is the general partner of RET Associates I and may be deemed to beneficially own the shares held by RET Associates I. John Helm is the Managing Director of RET GP I, and may be deemed to share voting and investment power over the shares held by RET Associates I. Each of RET GP I and Mr. Helm disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 2

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Real Estate Technology Ventures, L.P.

Disclosed balance after: 22,742,942

F3 · kind: Represents receipt of shares in the distribution in kind described in footnote (1).

F4 · ownership.nature: Shares are held directly by Real Estate Technology Ventures, L.P. ("RET Fund I"). RET GP I is the general partner of RET Fund I and may be deemed to beneficially own the shares held by RET Fund I. John Helm is the Managing Director of RET GP I, and may be deemed to share voting and investment power over the shares held by RET Fund I. Each of RET GP I and Mr. Helm disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-039648 · doc4.xml · nonDerivative · entry 1

RETV GP, LLC · CIK 0001856330 · 10% owner

Real Estate Technology Ventures, L.P. · CIK 0001714397 · 10% owner

Real Estate Technology Ventures Associates, L.P. · CIK 0001751501 · 10% owner

Real Estate Technology Ventures-A, L.P. · CIK 0001753629 · 10% owner

RET Ventures SPV I, L.P. · CIK 0001777256 · 10% owner

RETV GP II, LLC · CIK 0001856325 · 10% owner

Real Estate Technology Ventures II, L.P. · CIK 0001801595 · 10% owner

Real Estate Technology Ventures Associates II, L.P. · CIK 0001856320 · 10% owner

Yip Christopher J. · CIK 0001676868 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By RET Ventures SPV I, L.P.

Disclosed balance after: 5,154,481

F1 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by RET Ventures SPV I, L.P. ("RET SPV I") to its general partner and limited partners without additional consideration.

F2 · ownership.nature: Shares are held directly by RET SPV I. RETV GP, LLC ("RET GP I") is the general partner of RET SPV I and may be deemed to beneficially own the shares held by RET SPV I. John Helm is the Managing Director of RET GP I, and may be deemed to share voting and investment power over the shares held by RET SPV I. Each of RET GP I and Mr. Helm disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001209191-22-044443 · doc4.xml · nonDerivative · entry 3

TUOMI FREDERICK C · CIK 0001221308 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · FCT Fund, Ltd.

Disclosed balance after: 462,058

F4 · kind: Pro rata distribution from RET Ventures SPV, I, L.P. of which the reporting person is a non-managing limited partner.

F5 · shares: Shares received as a distribution from RET Ventures SPV I, L.P.

SEC source: 0001209191-22-044443 · doc4.xml · nonDerivative · entry 1

TUOMI FREDERICK C · CIK 0001221308 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,461

F1 · kind: Pro rata distribution from RETV GP, LLC of which the reporting person is a non-managing limited partner.

F2 · shares: Shares received as a distribution from RETV GP, LLC

SEC source: 0001209191-22-038464 · doc4.xml · derivative · entry 3

Karren Mitch · CIK 0001879289 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,593

Underlying: Class A Common Stock · 6,106 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_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

F4 · derivative.expiration_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

SEC source: 0001209191-22-038464 · doc4.xml · nonDerivative · entry 2

Karren Mitch · CIK 0001879289 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,304

F3 · shares: Represents withholding of shares to pay tax liability incident to the vesting of Restricted Stock Units.

SEC source: 0001209191-22-038464 · doc4.xml · nonDerivative · entry 1

Karren Mitch · CIK 0001879289 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,103

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

F1 · shares: Represents shares acquired upon vesting of Restricted Stock Units.

F2 · price: Each Restricted Stock Unit represents a contingent right to receive one share of the issuer's Class A Common Stock, par value $0.001 per share.

SEC source: 0001209191-22-038456 · doc4.xml · derivative · entry 3

DeRose-Wilson Isaiah · CIK 0001879288 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,593

Underlying: Class A Common Stock · 6,106 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_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

F4 · derivative.expiration_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

SEC source: 0001209191-22-038456 · doc4.xml · nonDerivative · entry 2

DeRose-Wilson Isaiah · CIK 0001879288 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,304

F3 · shares: Represents withholding of shares to pay tax liability incident to the vesting of Restricted Stock Units.

SEC source: 0001209191-22-038456 · doc4.xml · nonDerivative · entry 1

DeRose-Wilson Isaiah · CIK 0001879288 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,103

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

F1 · shares: Represents shares acquired upon vesting of Restricted Stock Units.

F2 · price: Each Restricted Stock Unit represents a contingent right to receive one share of the issuer's Class A Common Stock, par value $0.001 per share.

SEC source: 0001209191-22-038454 · doc4.xml · derivative · entry 3

Barnes Demetrios · CIK 0001879290 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,593

Underlying: Class A Common Stock · 6,106 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_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

F4 · derivative.expiration_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

SEC source: 0001209191-22-038454 · doc4.xml · nonDerivative · entry 2

Barnes Demetrios · CIK 0001879290 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,304

F3 · shares: Represents withholding of shares to pay tax liability incident to the vesting of Restricted Stock Units.

SEC source: 0001209191-22-038454 · doc4.xml · nonDerivative · entry 1

Barnes Demetrios · CIK 0001879290 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,103

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

F1 · shares: Represents shares acquired upon vesting of Restricted Stock Units.

F2 · price: Each Restricted Stock Unit represents a contingent right to receive one share of the issuer's Class A Common Stock, par value $0.001 per share.

SEC source: 0001209191-22-038458 · doc4.xml · derivative · entry 3

Edmonds Christopher Jon · CIK 0001879021 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 778,476

Underlying: Class A Common Stock · 22,896 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_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

F4 · derivative.expiration_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

SEC source: 0001209191-22-038458 · doc4.xml · nonDerivative · entry 2

Edmonds Christopher Jon · CIK 0001879021 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,714

F3 · shares: Represents withholding of shares to pay tax liability incident to the vesting of Restricted Stock Units.

SEC source: 0001209191-22-038458 · doc4.xml · nonDerivative · entry 1

Edmonds Christopher Jon · CIK 0001879021 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178,639

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

F1 · shares: Represents shares acquired upon vesting of Restricted Stock Units.

F2 · price: Each Restricted Stock Unit represents a contingent right to receive one share of the issuer's Class A Common Stock, par value $0.001 per share.

SEC source: 0001209191-22-038461 · doc4.xml · derivative · entry 3

Haldeman Lucas Merwan · CIK 0001662399 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 345,989

Underlying: Class A Common Stock · 10,176 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_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

F4 · derivative.expiration_date: The Restricted Stock Units vest as follows: one-fourth vested on April 19, 2022 with the remaining vesting in 1/48 equal monthly installments until vested in full.

SEC source: 0001209191-22-038461 · doc4.xml · nonDerivative · entry 2

Haldeman Lucas Merwan · CIK 0001662399 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,963,808

F3 · shares: Represents withholding of shares to pay tax liability incident to the vesting of Restricted Stock Units.