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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in TECOGEN INC.. Get notifications about new insider transactions in TECOGEN INC. for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.89 | 1,000 | 887 | 250,000 | 249 K to 250 K (+0.40 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.89 | 1,000 | 887 | 249,000 | 248 K to 249 K (+0.40 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.87 | 3,000 | 2,610 | 248,000 | 245 K to 248 K (+1.22 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.87 | 1,000 | 868 | 245,000 | 244 K to 245 K (+0.41 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.86 | 2,853 | 2,454 | 244,000 | 241.1 K to 244 K (+1.18 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.85 | 16,900 | 14,365 | 241,147 | 224.2 K to 241.1 K (+7.54 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.85 | 3,000 | 2,549 | 224,247 | 221.2 K to 224.2 K (+1.36 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.84 | 5,226 | 4,390 | 221,247 | 216 K to 221.2 K (+2.42 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.83 | 1,000 | 830 | 216,021 | 215 K to 216 K (+0.47 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.78 | 21 | 16 | 215,021 | 215 K to 215 K (+0.01 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.85 | 3,885 | 3,283 | 215,000 | 211.1 K to 215 K (+1.84 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.83 | 4,000 | 3,320 | 211,115 | 207.1 K to 211.1 K (+1.93 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.80 | 3,788 | 3,030 | 207,115 | 203.3 K to 207.1 K (+1.86 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.80 | 1,500 | 1,197 | 203,327 | 201.8 K to 203.3 K (+0.74 %) |
| Aug 20 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.79 | 1,827 | 1,443 | 201,827 | 200 K to 201.8 K (+0.91 %) |
| Aug 06 2020 | TGEN | TECOGEN INC. | GALITEVA ANGELINA | Director | Option Exercise | A | 0.71 | 100,000 | 71,000 | 125,000 | |
| Jul 21 2020 | TGEN | TECOGEN INC. | HOLUBOW FRED | Director | Option Exercise | A | 0.71 | 100,000 | 71,000 | 100,000 | |
| Jul 21 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Option Exercise | A | 0.71 | 100,000 | 71,000 | 100,000 | |
| Jul 21 2020 | TGEN | TECOGEN INC. | Petersen Deanna M | Director | Option Exercise | A | 0.71 | 100,000 | 71,000 | 109,200 | |
| Jul 21 2020 | TGEN | TECOGEN INC. | GHONIEM AHMED | Director | Option Exercise | A | 0.71 | 100,000 | 71,000 | 137,723 | |
| Jul 21 2020 | TGEN | TECOGEN INC. | Whiting John Kimball IV | General Counsel & S ... | Option Exercise | A | 0.71 | 200,000 | 142,000 | 310,000 | |
| Jul 21 2020 | TGEN | TECOGEN INC. | Benjamin Locke M. | CEO | Option Exercise | A | 0.74 | 300,000 | 222,000 | 736,800 | |
| Jul 21 2020 | TGEN | TECOGEN INC. | PANORA ROBERT A | COO and President | Option Exercise | A | 0.71 | 200,000 | 142,000 | 337,723 | |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.90 | 17,843 | 16,059 | 200,000 | 182.2 K to 200 K (+9.80 %) |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.89 | 24,974 | 22,227 | 182,157 | 157.2 K to 182.2 K (+15.89 %) |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.88 | 18,557 | 16,330 | 157,183 | 138.6 K to 157.2 K (+13.39 %) |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.87 | 13,075 | 11,375 | 138,626 | 125.6 K to 138.6 K (+10.41 %) |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.86 | 410 | 353 | 125,551 | 125.1 K to 125.6 K (+0.33 %) |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.85 | 8,130 | 6,911 | 125,141 | 117 K to 125.1 K (+6.95 %) |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.84 | 3,300 | 2,772 | 117,011 | 113.7 K to 117 K (+2.90 %) |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.83 | 2,000 | 1,660 | 113,711 | 111.7 K to 113.7 K (+1.79 %) |
| Jun 09 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Buy | P | 0.82 | 11,711 | 9,603 | 111,711 | 100 K to 111.7 K (+11.71 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.72 | 17,318 | 12,469 | 100,070 | 82.8 K to 100.1 K (+20.93 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.72 | 1,900 | 1,368 | 82,752 | 80.9 K to 82.8 K (+2.35 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.72 | 25 | 18 | 80,852 | 80.8 K to 80.9 K (+0.03 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.71 | 22,617 | 16,058 | 80,827 | 58.2 K to 80.8 K (+38.85 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.71 | 1,800 | 1,278 | 58,210 | 56.4 K to 58.2 K (+3.19 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.71 | 3,299 | 2,329 | 56,410 | 53.1 K to 56.4 K (+6.21 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.71 | 315 | 222 | 53,111 | 52.8 K to 53.1 K (+0.60 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.70 | 100 | 70 | 52,796 | 52.7 K to 52.8 K (+0.19 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.70 | 20,896 | 14,627 | 52,696 | 31.8 K to 52.7 K (+65.71 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.70 | 30,800 | 21,557 | 31,800 | 1,000 to 31.8 K (+3,080.00 %) |
| Jun 03 2020 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Grant | A | 0.70 | 1,000 | 700 | 1,000 | 0 to 1,000 |
| Apr 24 2020 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Director | Buy | P | 1.02 | 5,000 | 5,090 | 2,334,873 | 2.3 M to 2.3 M (+0.21 %) |
| Apr 24 2020 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Director | Buy | P | 1.01 | 5,000 | 5,056 | 2,329,873 | 2.3 M to 2.3 M (+0.22 %) |
| Apr 24 2020 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Director | Buy | P | 0.99 | 5,000 | 4,974 | 2,324,873 | 2.3 M to 2.3 M (+0.22 %) |
| Apr 24 2020 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Director | Buy | P | 0.99 | 5,000 | 4,975 | 2,319,873 | 2.3 M to 2.3 M (+0.22 %) |
| Apr 24 2020 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Director | Buy | P | 1.00 | 5,000 | 4,999 | 2,314,873 | 2.3 M to 2.3 M (+0.22 %) |
| Apr 21 2020 | TGEN | TECOGEN INC. | Benjamin Locke M. | CEO | Buy | P | 1.02 | 2,000 | 2,040 | 5,418 | 3.4 K to 5.4 K (+58.51 %) |
| Jun 01 2018 | TGEN | TECOGEN INC. | Benjamin Locke M. | CEO | Option Exercise | A | 3.68 | 200,000 | 736,000 | 450,600 | |
| Jun 01 2018 | TGEN | TECOGEN INC. | BROWN BONNIE JEAN | Chief Accounting Of ... | Option Exercise | A | 3.68 | 40,000 | 147,200 | 69,200 | |
| Jun 01 2018 | TGEN | TECOGEN INC. | BROWN BONNIE JEAN | Chief Accounting Of ... | Option Exercise | A | 2.39 | 20,000 | 47,800 | 29,200 | |
| Nov 14 2017 | TGEN | TECOGEN INC. | Benjamin Locke M. | Co-CEO | Buy | P | 2.64 | 2,000 | 5,280 | 3,418 | 1.4 K to 3.4 K (+141.04 %) |
| May 25 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Option Exercise | J | 30.33 | 18,400 | 558,072 | 18,400 | |
| May 25 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | J | 0.00 | 117,321 | 0 | 224,590 | 107.3 K to 224.6 K (+109.37 %) |
| May 25 2017 | TGEN | TECOGEN INC. | Benjamin Locke M. | Co-CEO | Option Exercise | J | 5.65 | 9,200 | 51,980 | 9,200 | |
| May 25 2017 | TGEN | TECOGEN INC. | Benjamin Locke M. | Co-CEO | Option Exercise | J | 5.65 | 18,400 | 103,960 | 18,400 | |
| May 25 2017 | TGEN | TECOGEN INC. | Benjamin Locke M. | Co-CEO | Option Exercise | J | 10.33 | 9,200 | 95,036 | 9,200 | |
| May 25 2017 | TGEN | TECOGEN INC. | Benjamin Locke M. | Co-CEO | Option Exercise | J | 18.15 | 13,800 | 250,470 | 13,800 | |
| May 25 2017 | TGEN | TECOGEN INC. | Benjamin Locke M. | Co-CEO | Buy | J | 0.00 | 1,418 | 0 | 1,418 | 0 to 1.4 K |
| May 25 2017 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Co-Chief Executive ... | Buy | J | 0.00 | 47,338 | 0 | 3,299,733 | 3.3 M to 3.3 M (+1.46 %) |
| Mar 23 2017 | TGEN | TECOGEN INC. | PANORA ROBERT A | COO and President | Sell | J | 0.00 | 12,500 | 0 | 150,850 | 163.4 K to 150.9 K (-7.65 %) |
| Jan 11 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 4.00 | 25,000 | 100,000 | 129,769 | 104.8 K to 129.8 K (+23.86 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 3.84 | 1,000 | 3,840 | 104,769 | 103.8 K to 104.8 K (+0.96 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 3.85 | 11,000 | 42,350 | 103,769 | 92.8 K to 103.8 K (+11.86 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 4.00 | 700 | 2,800 | 92,769 | 92.1 K to 92.8 K (+0.76 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 3.95 | 200 | 790 | 92,069 | 91.9 K to 92.1 K (+0.22 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 3.84 | 1,200 | 4,608 | 91,869 | 90.7 K to 91.9 K (+1.32 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 3.85 | 9,800 | 37,730 | 90,669 | 80.9 K to 90.7 K (+12.12 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 3.95 | 4,200 | 16,590 | 80,869 | 76.7 K to 80.9 K (+5.48 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 3.92 | 69 | 270 | 76,669 | 76.6 K to 76.7 K (+0.09 %) |
| Jan 04 2017 | TGEN | TECOGEN INC. | MAXWELL CHARLEST | Director | Buy | P | 3.86 | 1,600 | 6,176 | 76,600 | 75 K to 76.6 K (+2.13 %) |
| Dec 14 2016 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Chief Executive Off ... | Grant | A | 0.00 | 56,250 | 0 | 183,476 | 127.2 K to 183.5 K (+44.21 %) |
| Dec 14 2016 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Chief Executive Off ... | Gift | G | 0.00 | 2,135,210 | 0 | 0 | 2.1 M to 0 (-100.00 %) |
| May 18 2016 | TGEN | TECOGEN INC. | GHONIEM AHMED | Director | Option Exercise | A | 0.79 | 12,723 | 10,000 | 12,723 | |
| May 18 2016 | TGEN | TECOGEN INC. | PANORA ROBERT A | COO and President | Option Exercise | A | 0.79 | 12,723 | 10,000 | 12,723 | |
| May 18 2016 | TGEN | TECOGEN INC. | GARRISON DAVID A | CFO, Treasurer and ... | Option Exercise | A | 3.93 | 6,362 | 25,003 | 6,362 | |
| May 18 2016 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Chief Executive Off ... | Option Exercise | A | 3.93 | 12,723 | 50,001 | 12,723 | |
| Apr 25 2016 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Chief Executive Off ... | Buy | P | 0.00 | 127,226 | 0 | 127,226 | 0 to 127.2 K |
| Apr 25 2016 | TGEN | TECOGEN INC. | HATSOPOULOS GEORGE N | 10% Owner | Buy | P | 0.00 | 50,890 | 0 | 1,355,541 | 1.3 M to 1.4 M (+3.90 %) |
| Jan 22 2016 | TGEN | TECOGEN INC. | HATSOPOULOS JOHN | Chief Executive Off ... | Gift | G | 0.00 | 593,770 | 0 | 0 | 593.8 K to 0 (-100.00 %) |
| Jun 01 2015 | TGEN | TECOGEN INC. | GARRISON DAVID A | CFO, Treasurer and ... | Buy | P | 4.32 | 1,000 | 4,319 | 10,000 | 9 K to 10 K (+11.11 %) |
| Jun 01 2015 | TGEN | TECOGEN INC. | GARRISON DAVID A | CFO, Treasurer and ... | Buy | P | 4.30 | 100 | 430 | 9,000 | 8.9 K to 9 K (+1.12 %) |
| Jun 01 2015 | TGEN | TECOGEN INC. | GARRISON DAVID A | CFO, Treasurer and ... | Buy | P | 4.30 | 400 | 1,720 | 8,900 | 8.5 K to 8.9 K (+4.71 %) |
| Dec 22 2014 | TGEN | TECOGEN INC. | LEWIS EARL R | Director | Option Exercise | A | 4.96 | 25,000 | 124,000 | 25,000 | |
| Dec 22 2014 | TGEN | TECOGEN INC. | Benjamin Locke M. | Co-CEO | Option Exercise | A | 4.96 | 100,000 | 496,000 | 100,000 | |
| Dec 22 2014 | TGEN | TECOGEN INC. | Benjamin Locke M. | Co-CEO | Option Exercise | A | 4.96 | 62,500 | 310,000 | 62,500 | |
| Dec 04 2014 | TGEN | TECOGEN INC. | GARRISON DAVID A | CFO, Treasurer and ... | Buy | P | 5.54 | 4,050 | 22,453 | 8,500 | 4.5 K to 8.5 K (+91.01 %) |
| Dec 01 2014 | TGEN | TECOGEN INC. | GARRISON DAVID A | CFO, Treasurer and ... | Buy | P | 5.74 | 4,450 | 25,543 | 4,450 | 0 to 4.5 K |
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