Summary of information related to common stock and preferred stock warrants |
|
|
|
|
|
|
|
|
Common |
|
Weighted |
|
|
Stock |
|
Average |
|
|
Warrants |
|
Exercise Price |
Outstanding – December 31, 2021 |
|
35,801 |
|
$ |
412.00 |
Granted |
|
96,313 |
|
|
30.71 |
Exercised |
|
— |
|
|
|
Forfeited |
|
— |
|
|
|
Outstanding – September 30, 2022 |
|
132,114 |
|
$ |
134.13 |
Exercisable at September 30, 2022 |
|
104,459 |
|
$ |
166.65 |
|
|
|
|
|
|
|
|
|
Common |
|
Weighted |
|
|
Stock |
|
Average |
|
|
Warrants |
|
Exercise Price |
Outstanding – December 31, 2019 |
|
4,180 |
|
$ |
281 |
Granted |
|
4,966 |
|
|
252 |
Exercised |
|
— |
|
|
— |
Forfeited |
|
— |
|
|
— |
Outstanding – December 31, 2020 |
|
9,146 |
|
$ |
266 |
Granted |
|
30,120 |
|
|
458 |
Conversion of preferred stock warrants upon IPO |
|
516 |
|
|
766 |
Exercised |
|
(3,869) |
|
|
457 |
Forfeited |
|
(112) |
|
|
766 |
Outstanding – December 31, 2021 |
|
35,801 |
|
$ |
412 |
Exercisable at December 31, 2020 |
|
9,146 |
|
$ |
266 |
Exercisable at December 31, 2021 |
|
35,801 |
|
$ |
412 |
|
|
|
|
|
|
|
|
Preferred |
|
Weighted |
|
|
Stock |
|
Average |
|
|
Warrants |
|
Exercise Price |
Outstanding – December 31, 2019 |
|
806,903 |
|
$ |
0.49 |
Outstanding – December 31, 2020 |
|
806,903 |
|
$ |
0.49 |
Converted to common stock warrants upon IPO |
|
(806,903) |
|
|
0.49 |
Exercised |
|
— |
|
|
— |
Forfeited |
|
— |
|
|
— |
Outstanding – December 31, 2021 |
|
— |
|
$ |
— |
Exercisable at December 31, 2021 |
|
— |
|
$ |
— |
|
Summary of information related to stock options under stock plan |
|
|
|
|
|
|
|
|
|
|
|
Weighted |
|
|
|
|
Average |
|
|
Options |
|
Exercise Price |
Outstanding – December 31, 2019 |
|
10,842 |
|
$ |
2.50 |
Granted |
|
917 |
|
|
94 |
Exercised |
|
— |
|
|
— |
Forfeited |
|
(128) |
|
$ |
328 |
Outstanding – December 31, 2020 |
|
11,631 |
|
$ |
234 |
Granted |
|
27,320 |
|
|
415 |
Exercised |
|
— |
|
|
— |
Forfeited |
|
— |
|
|
— |
Outstanding – December 31, 2021 |
|
38,951 |
|
$ |
362 |
Exercisable at December 31, 2020 |
|
8,810 |
|
$ |
234 |
Exercisable at December 31, 2021 |
|
31,646 |
|
$ |
359 |
Weighted average duration (years) to expiration of outstanding options at December 31, 2021 |
|
8.00 |
|
|
|
|