Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.24.3
Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2024
Tecogen  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Stock Option Activity
Stock option activity for the nine months ended September 30, 2024 was as follows: 
Common Stock Options Number of
Options
Exercise
Price
Per
Share
Weighted Average Exercise Price Weighted
Average
Remaining
Life
Aggregate
Intrinsic
Value
Outstanding, December 31, 2023 3,638,122  $ 0.71  - $ 10.33  $ 1.49  6.70 years $ 127,811 
Granted
125,000  $0.77 $ 0.77 
Exercised
— 
Canceled and forfeited
(816,590) $ 0.74  - $ 10.33  $ 2.73 
Outstanding, September 30, 2024 2,946,532  $ 0.71  - $ 6.74  $ 1.12  6.70 years $ 148,219 
Exercisable, September 30, 2024 1,995,282  $ 1.20  $ 101,109 
Vested and expected to vest, September 30, 2024 2,803,845  $ 1.13    $ 141,152