TECOGEN (TGEN) Faces Potential Illicit Trading Concerns Due to High Short Selling

Published in Stocks and Investing on Thursday, August 14th 2025 at 4:10 GMT by WOPRAI
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The chart below shows ALL of the short selling each day in TECOGEN INC. (TGEN). We have consolidated the tape of ALL US stock exchanges and dark pools (this means we get the TRADE IDENTIFIER showing whether the trade was a buy, sell or sell short). The data below shows just the short sales each day in your stock. It includes both EXEMPT (market makers) and NON-EXEMPT (everyone else) short sales in TECOGEN INC.. An average of 39.97% of the daily trading in TGEN is short selling. This is abnormally high and implies there is illicit trading taking place in your stock. We run automated surveillance and reporting algorithms that report manipulative market making and short selling (to FINRA, SEC, Whistleblower's Office and Dept of Treasury FINCEN). We then issue FINRA COMPLIANT research to our large user base to counteract this activity that is driving TGEN lower unfairly.

You can find the full report at [ https://www.woprai.com/ ]

Please find the applicable data below, drawn from all major market providers.

Date	Short Volume	Total Volume	Percentage	Squeeze Trigger	$ Value
2025-08-13	890,069	2,576,227	34.55	10.01	8,909,591
2025-08-12	339,757	819,499	41.46	8.78	2,983,066
2025-08-11	373,603	777,201	48.07	8.85	3,306,387
2025-08-08	251,432	1,320,391	19.04	9.3	2,338,318
2025-08-07	333,900	973,100	34.31	8.87	2,961,693
2025-08-06	610,180	1,143,536	53.36	9.29	5,668,572
2025-08-05	334,558	673,684	49.66	8.87	2,967,529
2025-08-04	331,890	808,933	41.03	9.41	3,123,085
2025-08-01	373,609	975,046	38.32	8.89	3,321,384
2025-07-31	590,462	1,782,034	33.13	9.43	5,568,057
2025-07-30	416,029	1,031,226	40.34	8.31	3,457,201
2025-07-29	192,264	471,340	40.79	7.56	1,453,516
2025-07-28	227,091	657,424	34.54	8.04	1,825,812
2025-07-25	111,764	307,962	36.29	8.3	927,641
2025-07-24	260,148	575,689	45.19	8.42	2,190,446
2025-07-23	555,076	1,323,749	41.93	8.07	4,479,463
2025-07-22	429,712	933,701	46.02	7.06	3,033,767
2025-07-21	606,103	1,374,450	44.1	7.45	4,515,467
2025-07-18	2,192,972	5,755,621	38.1	7.21	15,811,328
2025-07-17	1,374,016	1,905,254	72.12	5.84	8,024,253
2025-07-16	776,629	1,167,758	66.51	6.15	4,776,268
2025-07-15	736,475	1,301,224	56.6	6.6	4,860,735
2025-07-14	207,717	503,380	41.26	7.36	1,528,797
2025-07-11	116,849	300,043	38.94	8.11	947,645
2025-07-10	156,087	449,912	34.69	8.33	1,300,205
2025-07-09	117,231	207,654	56.45	8.48	994,119
2025-07-08	237,574	460,185	51.63	8.55	2,031,258
2025-07-07	257,234	484,165	53.13	8.05	2,070,734
2025-07-03	183,047	431,763	42.4	8.62	1,577,865
2025-07-02	497,049	1,408,346	35.29	8.46	4,205,035
2025-07-01	219,685	527,697	41.63	6.63	1,456,512
2025-06-30	149,891	354,592	42.27	7.16	1,073,220
2025-06-27	137,494	299,054	45.98	7.33	1,007,831
2025-06-26	195,896	409,605	47.83	7.47	1,463,343
2025-06-25	206,243	369,689	55.79	7.01	1,445,763
2025-06-24	380,229	761,194	49.95	7.18	2,730,044
2025-06-23	496,825	1,417,517	35.05	6.98	3,467,839

Total	33,944,230	82,110,679	41.34	5.04	170,968,490

* Totals include all data records back to 2020-08-17 00:00:00, data set is truncated for viewing.

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TECOGEN (TGEN) Faces Potential Illicit Trading Concerns Due to High Short Selling