TGEN
Tecogen Inc.
2.70$
+0.0%
vs. previous close
Closing price · As of: Oct 2, 2026
Statements
Income Statement
All figures as the change versus the prior period, in percent. Periods without a positive comparison base stay empty.
Tick rows to compare them in a chart (up to 4)
| Line item | Q3 16 | Q4 16 | Q1 17 | Q2 17 | Q3 17 | Q4 17 | Q1 18 | Q2 18 | Q3 18 | Q4 18 | Q1 19 | Q2 19 | Q3 19 | Q4 19 | Q1 20 | Q2 20 | Q3 20 | Q4 20 | Q1 21 | Q2 21 | Q3 21 | Q4 21 | Q1 22 | Q2 22 | Q3 22 | Q4 22 | Q1 23 | Q2 23 | Q3 23 | Q4 23 | Q1 24 | Q2 24 | Q3 24 | Q4 24 | Q1 25 | Q2 25 | Q3 25 | Q4 25 | Q1 26 | Q2 26 | LTM* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | +7.5% | -3.7% | +10.9% | +12.0% | +20.7% | -0.9% | -16.9% | -6.1% | +17.4% | -12.2% | -3.8% | +10.2% | +0.5% | -8.6% | -6.6% | -3.2% | -21.4% | +7.1% | +1.5% | -18.4% | +43.1% | +3.6% | -13.8% | +3.2% | -31.5% | +18.7% | +25.4% | +5.4% | -17.1% | +4.9% | -23.6% | +19.1% | +7.9% | +19.8% | +0.2% | -1.5% | -26.0% | +19.1% | +90.7% | – | |
| – | +14.7% | -10.8% | +17.1% | +13.9% | +23.4% | -2.0% | -16.5% | -4.5% | +10.9% | -6.9% | -14.9% | +31.5% | -6.7% | -5.1% | -12.4% | -2.6% | -24.9% | -6.3% | +6.3% | -19.0% | +39.4% | +16.6% | -14.6% | +0.4% | -42.2% | +52.8% | +19.1% | +7.0% | -15.2% | +1.7% | -26.6% | +18.9% | +6.1% | +21.4% | +19.1% | +3.5% | -32.8% | +11.5% | +95.4% | – | |
| – | -2.6% | +7.8% | +2.5% | +9.1% | +16.5% | +1.1% | -17.7% | -8.8% | +28.7% | -20.3% | +15.8% | -17.4% | +15.2% | -14.4% | +4.1% | -4.1% | -15.9% | +26.0% | -3.7% | -17.6% | +47.4% | -10.5% | -12.5% | +7.0% | -17.8% | -12.1% | +35.5% | +3.2% | -19.7% | +9.6% | -19.3% | +19.3% | +10.2% | +17.8% | -23.5% | -11.3% | -10.4% | +32.3% | +83.9% | – | |
| – | -7.6% | +26.9% | +21.1% | +10.5% | +22.4% | +2.2% | +35.6% | -31.4% | +8.3% | +13.3% | +8.0% | -1.8% | +3.0% | -3.3% | -54.4% | -33.0% | +13.0% | +0.4% | +5.3% | -8.2% | +31.9% | -13.0% | +39.0% | +3.7% | -3.2% | +17.0% | +3.3% | -32.3% | +33.9% | +18.8% | -3.2% | -5.1% | -3.0% | +29.0% | -8.2% | +10.9% | +3.2% | +18.3% | +88.0% | – | |
| – | +4.6% | +5.4% | +8.9% | +0.9% | +2.1% | +12.6% | -1.4% | -6.1% | +3.3% | -0.5% | +1.0% | -13.0% | +16.0% | -0.7% | -1.9% | -12.1% | +14.9% | -7.9% | -0.6% | +1.4% | -1.7% | +1.8% | +14.2% | -17.0% | +39.4% | -14.5% | +4.5% | -7.1% | +27.8% | -17.7% | +1.7% | -7.5% | +9.2% | 0.0% | +5.6% | +10.4% | +19.9% | -9.1% | +94.4% | – | |
| – | +5.2% | +6.7% | +13.9% | -1.9% | +9.9% | +8.0% | +0.8% | -9.2% | +135.7% | -22.4% | -40.4% | -10.4% | +9.9% | +5.6% | -12.9% | -12.1% | +116.4% | -52.3% | +2.0% | +3.2% | +1.8% | -9.1% | +17.0% | -11.7% | +21.6% | -6.2% | +2.1% | -8.9% | +26.4% | -12.9% | -2.0% | -5.6% | +15.4% | -1.5% | +1.6% | +10.5% | +16.4% | -5.2% | +91.6% | – | |
| – | -81.6% | +69.1% | -416.4% | – | +259.8% | -77.0% | -997.4% | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -42.0% | -1,109.3% | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| – | -3.8% | -24.9% | +15.7% | +18.8% | -11.5% | -64.8% | -30.4% | +240.5% | +91.2% | -56.1% | -39.3% | +8.9% | +106.9% | +56.6% | -6.2% | -91.4% | +294.7% | -75.8% | +9.7% | -24.2% | +348.1% | -95.2% | +1,590.6% | -32.7% | +33.5% | -96.7% | +347.5% | +242.3% | +401.2% | -41.4% | -4.3% | +28.7% | +83.8% | -23.5% | +18.0% | +377.2% | -78.7% | -11.5% | +114.6% | – | |
| – | -97.8% | +883.0% | -717.5% | – | +397.4% | -86.5% | -1,985.6% | – | – | – | – | – | – | – | – | – | – | – | -76.7% | +258.4% | -95.6% | +56.5% | -903.2% | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| – | – | – | – | – | – | – | – | -90.2% | -360.3% | – | – | -50.6% | -106.0% | – | +152.2% | -28.7% | -74.7% | +238.6% | -1.6% | -62.2% | -83.3% | +686.0% | +65.4% | -8.9% | – | – | -57.5% | – | – | +9,131.4% | -99.8% | – | – | +98.9% | +1,712.1% | -82.5% | – | – | +3.3% | – | |
| – | -97.8% | +883.0% | -755.4% | – | +888.5% | -92.3% | -3,733.8% | – | – | – | – | – | – | – | – | – | – | – | -77.4% | +267.0% | -95.7% | +42.0% | -1,057.6% | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| – | -64.5% | +25.0% | -142.2% | – | +91.7% | -49.8% | -301.0% | – | – | – | – | – | – | – | – | – | – | – | -71.9% | +199.2% | -87.9% | +8.1% | -435.5% | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
LTM = last twelve months (sum of the four most recent quarters).
Showing the most recent 40 periods — older statements are on file for this stock.
Data as of: October 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.