# Tecogen Inc. (TGEN) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/tgen

> 5 non-derivative transactions: 0 purchases, 0 sales. CIK 1537435.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-06-26 | Rangesh Abinand | Director, Officer | A | 174081.0 | 0.0 | 241274.0 | https://www.sec.gov/Archives/edgar/data/1537435/000153743526000086/0001537435-26-000086-index.htm |
| 2026-06-26 | Deschenes Roger P. | Officer | A | 29013.0 | 0.0 | 81975.0 | https://www.sec.gov/Archives/edgar/data/1537435/000153743526000087/0001537435-26-000087-index.htm |
| 2026-06-26 | Lafaille Stephen | Officer | A | 29013.0 | 0.0 | 41389.0 | https://www.sec.gov/Archives/edgar/data/1537435/000153743526000088/0001537435-26-000088-index.htm |
| 2026-06-26 | Panora Robert | Officer | A | 9671.0 | 0.0 | 72194.0 | https://www.sec.gov/Archives/edgar/data/1537435/000158581426000003/0001585814-26-000003-index.htm |
| 2026-06-26 | Whiting John Kimball IV | Officer | A | 19342.0 | 0.0 | 41954.0 | https://www.sec.gov/Archives/edgar/data/1537435/000180819926000003/0001808199-26-000003-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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