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TECOGEN INC. (TGEN)
All trades on this company by insiders. Hover over bubbles for specific trade details. Drag along the graph for custom price change. Green - Buy, Red - Sell, Orange - Congress Member.
Industrials
Electrical Equipment & Parts
DATE
INSIDER
COMPANY
OWNED SHARES
SHARES TRADED
PRICE
NET TOTAL
BUY
24 Jan 2024
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
560,835
+1%
9,152
$0.78
$7,138.56
BUY
23 Jan 2024
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
551,683
+1%
10,000
$0.68
$6,800.00
BUY
22 Jan 2024
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
859,485
+1%
10,000
$0.77
$7,700.00
BUY
18 Jan 2024
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
849,485
+1%
10,000
$0.73
$7,346.00
BUY
16 Jan 2024
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
839,485
+13%
100,000
$0.73
$73,460.00
BUY
27 Dec 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
739,485
+3%
25,000
$0.80
$20,000.00
BUY
22 Dec 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
714,485
+3%
25,000
$0.80
$20,000.00
BUY
14 Dec 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
640,485
+8%
50,000
$0.89
$44,675.00
BUY
17 Nov 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
635,485
+7%
46,000
$0.85
$38,870.00
BUY
14 Nov 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
589,485
+0%
100
$0.85
$84.50
BUY
27 Sep 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
487,385
+0%
1,380
$0.91
$1,255.80
BUY
20 Sep 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
486,005
+0%
2,000
$0.92
$1,840.00
BUY
19 Sep 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
484,005
+1%
5,000
$0.91
$4,550.00
BUY
8 Sep 2023
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
514,683
+1%
10,000
$0.95
$9,500.00
BUY
7 Sep 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
479,005
+0%
200
$1.00
$200.00
BUY
5 Sep 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
478,805
+2%
10,000
$0.97
$9,700.00
BUY
5 Sep 2023
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
504,683
+2%
10,000
$1.00
$10,000.00
BUY
22 Aug 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
468,805
+1%
5,000
$1.12
$5,600.00
BUY
15 Aug 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
463,805
+2%
9,674
$1.02
$9,856.75
BUY
15 Aug 2023
Rangesh Abinand
Chief Executive Officer, Director, Officer, Chief Financial Officer
TECOGEN INC.
(TGEN)
10,301
+10%
1,001
$1.02
$1,020.95
BUY
14 Aug 2023
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
494,683
+0%
1,500
$1.00
$1,500.00
BUY
26 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
454,131
+0%
1,000
$0.96
$960.00
BUY
20 Jun 2023
Rangesh Abinand
Chief Executive Officer, Director, Officer, Chief Financial Officer
TECOGEN INC.
(TGEN)
9,300
+19%
1,500
$1.04
$1,560.00
BUY
20 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
453,131
+0%
3,000
$1.00
$3,000.00
BUY
15 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
450,131
+1%
5,000
$1.11
$5,550.00
BUY
12 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
445,131
+1%
5,000
$1.12
$5,600.00
BUY
8 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
440,131
+0%
500
$1.09
$546.25
BUY
7 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
436,631
+2%
10,000
$1.00
$9,986.00
BUY
6 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
422,631
+0%
1,000
$1.14
$1,140.00
BUY
6 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
429,631
+1%
7,000
$1.00
$7,000.00
BUY
2 Jun 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
421,631
+0%
1,000
$1.09
$1,090.00
BUY
26 May 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
420,631
+0%
1,000
$1.17
$1,170.00
BUY
23 May 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
419,631
+0%
2,000
$1.17
$2,340.00
BUY
15 May 2023
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
493,183
+2%
10,000
$0.96
$9,600.00
BUY
15 May 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
417,631
+0%
3,649
$1.00
$3,645.35
BUY
28 Mar 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
413,982
+4%
17,700
$1.00
$17,700.00
BUY
27 Mar 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
396,282
+2%
11,419
$1.00
$11,392.74
BUY
24 Mar 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
384,863
+14%
50,000
$0.92
$45,995.00
BUY
24 Mar 2023
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
473,183
+7%
35,000
$1.09
$37,996.43
BUY
22 Mar 2023
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
448,183
+1%
5,000
$0.87
$4,350.00
BUY
21 Mar 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
334,863
+3%
10,000
$0.88
$8,800.00
BUY
20 Mar 2023
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
324,863
+3%
10,000
$0.84
$8,400.00
BUY
20 Mar 2023
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
438,183
+3%
15,000
$0.89
$13,350.00
BUY
20 Mar 2023
Rangesh Abinand
Chief Executive Officer, Director, Officer, Chief Financial Officer
TECOGEN INC.
(TGEN)
6,800
+36%
1,800
$0.88
$1,575.66
BUY
19 Oct 2022
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
314,863
+1%
5,000
$1.00
$5,000.00
BUY
17 Oct 2022
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
309,863
+1%
5,000
$0.98
$4,897.50
BUY
10 Oct 2022
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
304,863
+3%
10,000
$0.96
$9,600.00
BUY
28 Sep 2022
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
428,183
+3%
13,183
$0.96
$12,623.85
BUY
8 Sep 2022
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
294,863
+1%
5,000
$1.17
$5,827.50
BUY
31 Aug 2022
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
289,863
+5%
15,000
$1.10
$16,498.00
BUY
26 Aug 2022
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
274,863
+5%
15,000
$1.20
$18,054.50
BUY
23 Aug 2022
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
259,863
+6%
15,000
$1.24
$18,666.52
BUY
22 Aug 2022
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
244,863
+2%
5,000
$1.21
$6,050.00
BUY
17 Aug 2021
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
260,000
+6%
15,000
$1.86
$27,900.00
BUY
8 Jun 2020
LEWIS EARL R
Director
TECOGEN INC.
(TGEN)
111,711
+11%
11,711
$0.82
$9,603.02
BUY
23 Apr 2020
HATSOPOULOS JOHN
Director
TECOGEN INC.
(TGEN)
2,314,873
+1%
25,000
$1.00
$25,092.50
BUY
21 Apr 2020
Benjamin Locke M.
CEO, Officer
TECOGEN INC.
(TGEN)
5,418
+58%
2,000
$1.02
$2,040.00
BUY
14 Nov 2017
Benjamin Locke M.
Co-CEO, Officer
TECOGEN INC.
(TGEN)
3,418
+141%
2,000
$2.64
$5,280.00
BUY
6 Jan 2017
MAXWELL CHARLEST
Director
TECOGEN INC.
(TGEN)
129,769
+23%
25,000
$4.00
$100,000.00
BUY
23 Dec 2016
MAXWELL CHARLEST
Director
TECOGEN INC.
(TGEN)
103,769
+40%
29,769
$3.87
$115,154.48
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