TGEN - TECOGEN INC.
4.23
-0.140 -3.310%
Share volume: 369,641
Last Updated: 05-12-2026
Machinery/Air Conditioning, Warm Air Heating And Refrigeration Equipment:
-0.03%
PREVIOUS CLOSE
CHG
CHG%
$4.37
-0.14
-0.03%
| Date | Open | Adj. open | High | Adj. high | Low | Adj. low | Close | Adj. close | Volume | Adj. volume |
|---|---|---|---|---|---|---|---|---|---|---|
| 05-12-2026 | $4.32 | $4.32 | $4.32 | $4.32 | $4.06 | $4.06 | $4.23 | $4.23 | 369,641 | $369,641.00 |
| 05-11-2026 | $3.67 | $3.67 | $4.59 | $4.59 | $3.65 | $3.65 | $4.37 | $4.37 | 583,199 | $583,199.00 |
| 05-08-2026 | $4.80 | $4.80 | $4.89 | $4.89 | $4.52 | $4.52 | $4.63 | $4.63 | 462,953 | $462,953.00 |
| 05-07-2026 | $5.22 | $5.22 | $5.29 | $5.29 | $4.71 | $4.71 | $4.82 | $4.82 | 366,641 | $366,641.00 |
| 05-06-2026 | $5.00 | $5.00 | $5.52 | $5.52 | $4.91 | $4.91 | $5.35 | $5.35 | 418,699 | $418,699.00 |
| 05-05-2026 | $4.98 | $4.98 | $5.00 | $5.00 | $4.60 | $4.60 | $4.94 | $4.94 | 270,425 | $270,425.00 |
| 05-04-2026 | $4.78 | $4.78 | $5.08 | $5.08 | $4.78 | $4.78 | $4.92 | $4.92 | 380,200 | $380,200.00 |
| 05-01-2026 | $4.78 | $4.78 | $5.20 | $5.20 | $4.77 | $4.77 | $4.95 | $4.95 | 529,319 | $529,319.00 |
| 04-30-2026 | $4.06 | $4.06 | $5.07 | $5.07 | $3.96 | $3.96 | $4.78 | $4.78 | 1,162,070 | $1,162,070.00 |
| 04-29-2026 | $4.23 | $4.23 | $4.25 | $4.25 | $3.96 | $3.96 | $4.04 | $4.04 | 210,290 | $210,290.00 |