TGEN
Tecogen Inc.Company with tickers: TGEN
CIK
1537435
CUSIP
87876P201
Shares Outstanding
29,917,952
13F Activity (30d)
54 filings
52 filers
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-06-01 | 84,136 | 5,993 | 249,488 | 33.7% |
| 2026-05-29 | 30,933 | 0 | 124,292 | 24.9% |
| 2026-05-28 | 37,333 | 0 | 165,304 | 22.6% |
| 2026-05-27 | 121,288 | 1,708 | 534,020 | 22.7% |
| 2026-05-26 | 84,830 | 2,500 | 287,138 | 29.5% |
| 2026-05-22 | 29,747 | 0 | 139,588 | 21.3% |
| 2026-05-21 | 32,217 | 0 | 98,743 | 32.6% |
| 2026-05-20 | 59,203 | 1,844 | 207,084 | 28.6% |
| 2026-05-19 | 32,410 | 201 | 228,802 | 14.2% |
| 2026-05-18 | 133,780 | 15,802 | 427,062 | 31.3% |
| 2026-05-15 | 162,400 | 17,689 | 517,393 | 31.4% |
| 2026-05-14 | 232,174 | 9,114 | 935,489 | 24.8% |
| 2026-05-13 | 260,366 | 5,795 | 872,227 | 29.9% |
| 2026-05-12 | 32,574 | 3,398 | 135,338 | 24.1% |
| 2026-05-11 | 33,010 | 1,671 | 193,741 | 17.0% |
| 2026-05-08 | 61,155 | 2,557 | 136,184 | 44.9% |
| 2026-05-07 | 44,021 | 4,309 | 141,217 | 31.2% |
| 2026-05-06 | 63,271 | 0 | 174,583 | 36.2% |
| 2026-05-05 | 66,229 | 0 | 147,765 | 44.8% |
| 2026-05-04 | 67,743 | 1,600 | 171,244 | 39.6% |
| 2026-05-01 | 138,439 | 3,203 | 304,103 | 45.5% |
| 2026-04-30 | 326,615 | 16,170 | 714,693 | 45.7% |
| 2026-04-29 | 51,093 | 11,581 | 119,162 | 42.9% |
| 2026-04-28 | 64,084 | 3,530 | 165,954 | 38.6% |
| 2026-04-27 | 24,941 | 0 | 69,202 | 36.0% |
| 2026-04-24 | 44,324 | 0 | 98,810 | 44.9% |
| 2026-04-23 | 68,052 | 0 | 231,463 | 29.4% |
| 2026-04-22 | 105,104 | 26,110 | 265,715 | 39.6% |
| 2026-04-21 | 144,700 | 4,332 | 313,276 | 46.2% |
| 2026-04-20 | 368,381 | 9,091 | 711,932 | 51.7% |
| 2026-04-17 | 257,804 | 9,460 | 600,641 | 42.9% |
| 2026-04-16 | 123,330 | 0 | 252,736 | 48.8% |
| 2026-04-15 | 136,943 | 0 | 305,481 | 44.8% |
| 2026-04-14 | 261,285 | 1,700 | 550,941 | 47.4% |
| 2026-04-13 | 222,395 | 33,301 | 702,244 | 31.7% |
| 2026-04-10 | 36,048 | 52 | 134,614 | 26.8% |
| 2026-04-09 | 86,905 | 0 | 325,922 | 26.7% |
| 2026-04-08 | 11,265 | 0 | 172,906 | 6.5% |
| 2026-04-07 | 36,900 | 0 | 105,651 | 34.9% |
| 2026-04-06 | 51,366 | 1,900 | 191,850 | 26.8% |