ISSUER PROFILE · CIK 0001537435
Tecogen Inc.TGEN
1 13D/G filings
1 distinct filers
1 insider transactions (365d)
Cross-Reference Snapshot
Activist filings
1
1 SCHEDULE 13G
Distinct filers
1
single filer
Insiders (365d)
1
1 buys · 0 sales
Latest short DTC
8.58
as of 2026-10-15
13D/G Filings Timeline · 1 total
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-06-26 |
Whiting John Kimball IV |
officer |
Award |
19,342 |
— |
— |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-10-15 |
1,143,098 |
8.58 |
-1.4% |
| 2026-09-30 |
1,159,159 |
7.78 |
+5.0% |
| 2026-09-15 |
1,104,361 |
7.28 |
-2.0% |
| 2026-08-31 |
1,126,784 |
5.68 |
-4.7% |
| 2026-08-14 |
1,182,335 |
6.41 |
+1.7% |
| 2026-07-31 |
1,162,337 |
4.07 |
-8.9% |
| 2026-07-15 |
1,275,570 |
5.07 |
+1.7% |
| 2026-06-30 |
1,254,007 |
5.93 |
+10.6% |
| 2026-06-15 |
1,133,587 |
2.98 |
+5.6% |
| 2026-05-29 |
1,073,318 |
2.16 |
-13.4% |
| 2026-05-15 |
1,238,804 |
1.64 |
-5.4% |
| 2026-04-30 |
1,309,404 |
2.23 |
+18.5% |
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