JUNE 30,

DECEMBER 31,

Redeemable Convertible Preferred Stock Classes

2022

2021

($ in thousands)

Series A-1 redeemable convertible preferred stock, $0.001 par value,
   2,865,698 shares authorized, 2,827,878 shares issued and
   outstanding as of December 31, 2021.  Liquidation preference of
   $6,334 and $0 at December 31, 2021 and June 30, 2022,
   respectively

$

—

$

4,414

Series A-2 redeemable convertible preferred stock, $0.001 par value,
   7,018,203 shares authorized, 6,993,693 shares issued and
   outstanding as of December 31, 2021
   Liquidation preference of $19,138 and $0 at December 31,
   2021 and June 30, 2022, respectively

—

11,438

Series A-3 redeemable convertible preferred stock, $0.001 par value,
   8,647,679 shares authorized, 8,629,505 shares issued and
   outstanding as of December 31, 2021
   Liquidation preference of $30,544 and $0 at December 31,
   2021 and June 30, 2022, respectively

—

19,917

Series B redeemable convertible preferred stock, $0.001 par value,
   21,245,353 shares authorized, issued and
   outstanding as of December 31, 2021
   Liquidation preference of $24,017 and $0 at December 31,
   2021 and June 30, 2022, respectively

—

18,671

Series C redeemable convertible preferred stock, $0.001 par value,
   35,152,184 shares authorized, 35,092,183 shares issued and
   outstanding as of December 31, 2021
   Liquidation preference of $69,595 and $0 at December 31,
   2021 and June 30, 2022, respectively

—

55,851

Series D redeemable convertible preferred stock, $0.001 par value,
   71,019,827 shares authorized, 60,184,332 shares issued and
   outstanding as of December 31, 2021
   Liquidation preference of $122,459 and $0 at December 31,
   2021 and June 30, 2022, respectively

—

108,499

Total

$

—

$

218,790