Revenue
2018
2019
2020
2021
2022
2023
2024
2025
TECOGEN INC. (TGEN)
Price—Loading quote
Net income
2018
2019
2020
2021
2022
2023
2024
2025
Free cash flow
2018
2019
2020
2021
2022
2023
2024
2025
Total cash / debt
CashTotal debt
2018
2019
2020
2021
2022
2023
2024
2025
Financial statements
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $27.1M | $22.6M | $25.1M | $25.0M | $24.4M | $28.3M | $33.4M | $35.9M | $33.2M | $24.5M | $21.4M | $19.3M | $15.8M | $15.3M | $11.1M |
| Gross profit | $9.8M | $9.9M | $10.2M | $11.1M | $11.6M | $10.8M | $12.5M | $13.6M | $13.0M | $9.3M | $7.6M | $6.4M | $5.0M | $5.9M | $4.9M |
| Research & development | $1.2M | $961,837 | $840,011 | $732,873 | $542,079 | $767,323 | $1.5M | $1.3M | $936,929 | $667,064 | $591,585 | $1.0M | $1.1M | $431,000 | — |
| Operating expenses | $18.1M | $14.4M | $14.6M | $13.4M | $12.8M | $16.8M | — | — | — | — | — | — | — | — | — |
| Operating income | −$8.2M | −$4.5M | −$4.4M | −$2.3M | −$1.2M | −$6.0M | −$4.7M | −$5.5M | $225,152 | −$997,451 | −$2.6M | −$3.7M | −$3.7M | −$2.0M | −$1.9M |
| EBITDAderived | −$7.4M | −$4.0M | −$3.8M | −$1.9M | −$749,238 | −$5.5M | −$4.2M | −$4.7M | $812,974 | −$733,446 | −$2.4M | −$3.4M | −$3.4M | −$1.8M | −$1.7M |
| Net income | −$8.2M | −$4.8M | −$4.6M | −$2.4M | $3.7M | −$6.2M | −$4.7M | −$5.7M | $47,436 | −$1.1M | −$2.7M | −$3.7M | −$3.4M | −$1.6M | −$1.6M |
| Basic EPSper diluted share | -$0.30 | -$0.19 | -$0.19 | -$0.10 | $0.15 | -$0.25 | -$0.19 | -$0.23 | $0.00 | -$0.06 | -$0.16 | -$0.24 | -$0.26 | -$0.12 | -$0.03 |
| Diluted EPSper diluted share | -$0.30 | -$0.19 | -$0.19 | -$0.10 | $0.15 | -$0.25 | -$0.19 | -$0.23 | $0.00 | -$0.06 | -$0.16 | -$0.24 | -$0.26 | -$0.12 | -$0.03 |
Insider buys & sells
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Apr 24, 2026Form 4 | Ghoniem AhmedDirector | BuyCommon Stock | 12.7K | $0.79 | $10.1K | 12.7K |
| Apr 13, 2026Form 4 | Hirsch Susan BDirector | BuyCommon Stock | 5.0K | $3.73 | $18.6K | 265.4K |
| Mar 27, 2026Form 4 | Hirsch Susan BDirector | BuyCommon Stock | 10.0K | $2.54 | $25.4K | 260.4K |
| Mar 27, 2026Form 4 | Lewis EarlDirector | BuyCommon Stock | 5.0K | $2.52 | $12.6K | 1.01M |
| Mar 26, 2026Form 4 | Lewis EarlDirector | BuyCommon Stock | 5.0K | $2.88 | $14.4K | 1.01M |