Blackstone Clarus GP L.L.C.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 33

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 25,296 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F8 · ownership.nature: Reflects securities held directly by Clarus IV-D, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 32

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 126,499 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F7 · ownership.nature: Reflects securities held directly by Clarus IV-C, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 31

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 68,582 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F6 · ownership.nature: Reflects securities held directly by Clarus IV-B, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 30

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 105,213 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F5 · ownership.nature: Reflects securities held directly by Clarus IV-A, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 29

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 52,094 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Reflects securities held directly by Clarus DE II, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 28

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 130,236 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F3 · ownership.nature: Reflects securities held directly by Clarus Defined Exit I, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 27

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 134,047 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F8 · ownership.nature: Reflects securities held directly by Clarus IV-D, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 26

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 670,347 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F7 · ownership.nature: Reflects securities held directly by Clarus IV-C, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 25

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 363,433 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F6 · ownership.nature: Reflects securities held directly by Clarus IV-B, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 24

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 557,546 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F5 · ownership.nature: Reflects securities held directly by Clarus IV-A, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 23

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 276,060 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Reflects securities held directly by Clarus DE II, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 22

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 690,150 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F3 · ownership.nature: Reflects securities held directly by Clarus Defined Exit I, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · derivative · entry 21

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 0

Underlying: Common Stock · 4,859,812 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F2 · ownership.nature: Reflects securities held directly by Clarus Lifesciences III, L.P. Clarus Ventures III GP, L.P. is the general partner of Clarus Lifesciences III, L.P. Blackstone Clarus III L.L.C. is the general partner of Clarus Ventures III GP, L.P. The sole member of Blackstone Clarus III L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 20

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 160,044

F8 · ownership.nature: Reflects securities held directly by Clarus IV-D, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 19

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 800,353

F7 · ownership.nature: Reflects securities held directly by Clarus IV-C, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 18

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 433,917

F6 · ownership.nature: Reflects securities held directly by Clarus IV-B, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 17

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 665,676

F5 · ownership.nature: Reflects securities held directly by Clarus IV-A, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 16

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 329,598

F4 · ownership.nature: Reflects securities held directly by Clarus DE II, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 15

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 823,997

F3 · ownership.nature: Reflects securities held directly by Clarus Defined Exit I, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 14

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 4,875,730

F2 · ownership.nature: Reflects securities held directly by Clarus Lifesciences III, L.P. Clarus Ventures III GP, L.P. is the general partner of Clarus Lifesciences III, L.P. Blackstone Clarus III L.L.C. is the general partner of Clarus Ventures III GP, L.P. The sole member of Blackstone Clarus III L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 13

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 159,343

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F8 · ownership.nature: Reflects securities held directly by Clarus IV-D, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 12

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 796,846

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F7 · ownership.nature: Reflects securities held directly by Clarus IV-C, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 11

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 432,015

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F6 · ownership.nature: Reflects securities held directly by Clarus IV-B, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 10

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 662,759

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F5 · ownership.nature: Reflects securities held directly by Clarus IV-A, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 9

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 328,154

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Reflects securities held directly by Clarus DE II, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 8

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 820,386

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F3 · ownership.nature: Reflects securities held directly by Clarus Defined Exit I, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 7

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 134,047

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F8 · ownership.nature: Reflects securities held directly by Clarus IV-D, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 6

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 670,347

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F7 · ownership.nature: Reflects securities held directly by Clarus IV-C, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 5

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 363,433

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F6 · ownership.nature: Reflects securities held directly by Clarus IV-B, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 4

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 557,546

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F5 · ownership.nature: Reflects securities held directly by Clarus IV-A, L.P.

F10 · ownership.nature: Clarus IV GP, L.P. is the general partner of each of Clarus IV-A, L.P., Clarus IV-B, L.P., Clarus IV-C, L.P. and Clarus IV-D, L.P. Blackstone Clarus GP L.P. is the general partner of Clarus IV GP, L.P. Blackstone Clarus GP L.L.C. is the general partner of Blackstone Clarus GP L.P. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings I L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 3

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 276,060

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Reflects securities held directly by Clarus DE II, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 2

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 690,150

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F3 · ownership.nature: Reflects securities held directly by Clarus Defined Exit I, L.P.

F9 · ownership.nature: Clarus Ventures DE GP, L.P. is the general partner of each of Clarus Defined Exit I, L.P. and Clarus DE II, L.P. Blackstone Clarus DE L.L.C. is the general partner of Clarus Ventures DE GP, L.P. The sole member of Blackstone Clarus DE L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-21-019445 · doc4.xml · nonDerivative · entry 1

Clarus Defined Exit I, L.P. · CIK 0001615352 · 10% owner

Clarus DE II, L.P. · CIK 0001619527 · 10% owner

Clarus IV-A, L.P. · CIK 0001700720 · 10% owner

Clarus IV-B, L.P. · CIK 0001700719 · 10% owner

Clarus IV-C, L.P. · CIK 0001700718 · 10% owner

Clarus IV-D, L.P. · CIK 0001700717 · 10% owner

Clarus Ventures DE GP, L.P. · CIK 0001857754 · 10% owner

Clarus IV GP L.P. · CIK 0001793305 · 10% owner

Blackstone Clarus DE L.L.C. · CIK 0001857665 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 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: 4,859,812

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

F1 · price: Each share of the Issuer's Series A Convertible Preferred Stock, Series A-1 Convertible Preferred Stock and Series B Convertible Preferred Stock automatically converted on a 1-for-5.35 basis into common stock of the Issuer upon the closing of the Issuer's initial public offering.

F2 · ownership.nature: Reflects securities held directly by Clarus Lifesciences III, L.P. Clarus Ventures III GP, L.P. is the general partner of Clarus Lifesciences III, L.P. Blackstone Clarus III L.L.C. is the general partner of Clarus Ventures III GP, L.P. The sole member of Blackstone Clarus III L.L.C. is Blackstone Holdings II L.P.

F11 · ownership.nature: The general partner of each of Blackstone Holdings I L.P. and Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Series II preferred stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F12 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 3.

F13 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F14 · ownership.nature: Each of the Reporting Persons (other than to the extent it directly holds securities reported herein) disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0000899243-19-027289 · doc4.xml · derivative · entry 12

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 0

Underlying: Common Stock · 111,021 shares

Expires not disclosed

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

F1 · derivative.exercise_price: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F5 · ownership.nature: These securities are held directly by Clarus IV-D, L.P. (collectively, with Clarus IV-A, L.P., Clarus IV-B, L.P. and Clarus IV-C, L.P., the "Clarus Funds").

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · derivative · entry 11

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 0

Underlying: Common Stock · 555,193 shares

Expires not disclosed

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

F1 · derivative.exercise_price: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: These securities are held directly by Clarus IV-C, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · derivative · entry 10

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 0

Underlying: Common Stock · 301,001 shares

Expires not disclosed

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

F1 · derivative.exercise_price: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F3 · ownership.nature: These securities are held directly by Clarus IV-B, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · derivative · entry 9

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 0

Underlying: Common Stock · 461,769 shares

Expires not disclosed

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

F1 · derivative.exercise_price: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F2 · ownership.nature: These securities are held directly by Clarus IV-A, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · nonDerivative · entry 8

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 130,444

F5 · ownership.nature: These securities are held directly by Clarus IV-D, L.P. (collectively, with Clarus IV-A, L.P., Clarus IV-B, L.P. and Clarus IV-C, L.P., the "Clarus Funds").

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · nonDerivative · entry 7

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 652,324

F4 · ownership.nature: These securities are held directly by Clarus IV-C, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · nonDerivative · entry 6

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 353,661

F3 · ownership.nature: These securities are held directly by Clarus IV-B, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · nonDerivative · entry 5

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 542,555

F2 · ownership.nature: These securities are held directly by Clarus IV-A, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · nonDerivative · entry 4

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 111,021

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

F1 · price: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F5 · ownership.nature: These securities are held directly by Clarus IV-D, L.P. (collectively, with Clarus IV-A, L.P., Clarus IV-B, L.P. and Clarus IV-C, L.P., the "Clarus Funds").

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · nonDerivative · entry 3

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 555,193

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

F1 · price: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: These securities are held directly by Clarus IV-C, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · nonDerivative · entry 2

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 301,001

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

F1 · price: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F3 · ownership.nature: These securities are held directly by Clarus IV-B, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0000899243-19-027289 · doc4.xml · nonDerivative · entry 1

Blackstone Clarus GP L.P. · CIK 0001793311 · 10% owner

Blackstone Clarus GP L.L.C. · CIK 0001793316 · 10% owner

Blackstone Holdings II L.P. · CIK 0001484870 · 10% owner

Blackstone Holdings I/II GP L.L.C. · CIK 0001464695 · 10% owner

Blackstone Group Inc · CIK 0001393818 · 10% owner

Blackstone Group Management L.L.C. · CIK 0001404071 · 10% owner

SCHWARZMAN STEPHEN A · CIK 0001070844 · 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: 461,769

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

F1 · price: These shares of the Issuer's Series C redeemable convertible preferred stock ("Redeemable Convertible Preferred Stock") are convertible into shares of the Issuer's common stock ("Common Stock") on a 0.197763-for-one basis at the holder's election and have no expiration date. The Redeemable Convertible Preferred Stock will automatically convert into Common Stock upon the closing of the Issuer's initial public offering.

F2 · ownership.nature: These securities are held directly by Clarus IV-A, L.P.

F6 · ownership.nature: The general partner of each of the Clarus Funds is Clarus IV GP, L.P. The general partner of Clarus IV GP, L.P. is Blackstone Clarus GP L.P. The general partner of Blackstone Clarus GP L.P. is Blackstone Clarus GP L.L.C. The sole member of Blackstone Clarus GP L.L.C. is Blackstone Holdings II L.P. The general partner of Blackstone Holdings II L.P. is Blackstone Holdings I/II GP L.L.C. The sole member of Blackstone Holdings I/II GP L.L.C. is The Blackstone Group Inc. The sole holder of the Class C common stock of The Blackstone Group Inc. is Blackstone Group Management L.L.C. Blackstone Group Management L.L.C. is wholly-owned by Blackstone's senior managing directors and controlled by its founder, Stephen A. Schwarzman.

F7 · ownership.nature: Due to the limitations of the electronic filing system certain Reporting Persons are filing a separate Form 4.

F8 · ownership.nature: Information with respect to each of the Reporting Persons is given solely by such Reporting Person, and no Reporting Person has responsibility for the accuracy or completeness of information supplied by another Reporting Person.

F9 · ownership.nature: Each of such Reporting Persons may be deemed to beneficially own the securities reported herein directly or indirectly controlled by it or him, but each (other than the Clarus Funds to the extent of their direct holdings) disclaims beneficial ownership of such securities, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.