Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.22.2
Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2022
Tecogen  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Stock Option Activity
Stock option activity for the six months ended June 30, 2022 was as follows: 
Common Stock Options Number of
Options
Exercise
Price
Per
Share
Weighted
Average
Exercise
Price
Weighted
Average
Remaining
Life
Aggregate
Intrinsic
Value
December 31, 2021 2,386,842 
$0.71-$10.33
$ 1.81  7.56 years $ 697,935 
Granted
851,650 
$1.10-$1.20
$ 1.11 
Exercised
— 
Canceled and forfeited
(28,400)
$1.10-$4.50
$ 1.53 
Outstanding, June 30, 2022 3,210,092 
 $0.71-$10.33
$ 1.63  7.73 years $ 617,001 
Exercisable, June 30, 2022 1,303,217  $ 2.47  $ 249,903 
Vested and expected to vest, June 30, 2022 2,924,061  $ 1.68    $ 561,936