John Hatsopoulos's Net Worth
-$1.61 Million
Estimate Recalculated Mar 25, 2025 04:12PM EST
Who is John Hatsopoulos?
John Hatsopoulos does not have any significant net worth to report based on the numbers we have. This is based on reported shares across multiple companies, which include GlenRose Instruments Inc., AMERICAN DG ENERGY INC, ANTIGENICS INC /DE/, EUROSITE POWER INC, TECOGEN INC., and INTELLI CHECK INC.
SEC CIK
John Hatsopoulos's CIK is 0001274775
Past Insider Trading and Trends
2023 was John Hatsopoulos's most active year for acquiring shares with 39 total transactions. John Hatsopoulos's most active month to acquire stocks was the month of April. 2016 was John Hatsopoulos's most active year for disposing of shares, totalling 3 transactions. John Hatsopoulos's most active month to dispose stocks was the month of April. 2016 saw John Hatsopoulos paying a total of $2,052,700.89 for 7,475,720 shares, this is the most they've acquired in one year. In 2009 John Hatsopoulos cashed out on 100,000 shares for a total of $325,000.00, their largest year based on trade value.
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GlenRose Instruments Inc. No price found
Chairman the Board
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 25
| |||
Form 4
|
∞
| 513.95K |
—
|
—
| 513.95K |
Dec 31
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
AMERICAN DG ENERGY INC No price found
Co-Chief Executive Officer
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -100.00% | -514.55K |
—
|
—
|
0
|
May 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 4
| |||
Form 4
| +3.91% | 42.51K |
$0.50 | $21,125.98 | 1.13M |
Dec 9
| |||
Form 4
| +2.35% | 25K |
$0.50 | $12,499.00 | 1.09M |
Dec 8
| |||
Form 4
| +0.43% | 4.59K |
$0.49 | $2,271.93 | 1.06M |
Dec 2 - Dec 3
| |||
Form 4
| +0.29% | 3.03K |
$0.50 | $1,514.50 | 1.06M |
Nov 30
| |||
Form 4
| +0.38% | 3.98K |
$0.50 | $1,989.50 | 1.05M |
Nov 27
| |||
Form 4
| +1.55% | 16.06K |
$0.50 | $8,032.00 | 1.05M |
Nov 20
| |||
Form 4
| +1.13% | 11.58K |
$0.50 | $5,789.50 | 1.03M |
Nov 6 - Nov 10
| |||
Form 4
| +2.18% | 21.83K |
$0.50 | $10,903.90 | 1.02M |
Oct 21
| |||
Form 4
| +7.21% | 67.3K |
$0.49 | $32,922.95 | 1M |
Oct 19 - Oct 20
| |||
Form 4
| +13.87% | 113.75K |
$0.43 | $48,370.57 | 933.91K |
Oct 7 - Oct 14
| |||
Form 4
| +9.27% | 69.56K |
$0.45 | $31,463.51 | 820.16K |
Oct 9 - Oct 12
| |||
Form 4
| +7.01% | 49.2K |
$0.36 | $17,717.76 | 750.6K |
Oct 5 - Oct 6
| |||
Form 4
| -93.25% | -6.99M |
—
|
—
| 506.02K |
Sep 2
| |||
Form 4
| +25.00% | 10K |
$1.00 | $9,970.00 | 50K |
Sep 22
| |||
Form 4
| +33.33% | 10K |
$1.27 | $12,700.00 | 40K |
Aug 22
| |||
Form 4
| +3.59% | 52.18K |
$1.75 | $96,995.61 | 1.51M |
May 23 - Aug 21
| |||
Form 4
| +1.02% | 46.69K |
$1.54 | $71,992.90 | 4.61M |
Nov 25
| |||
Form 4
| +0.87% | 39.15K |
$1.84 | $71,996.85 | 4.56M |
May 25
| |||
Form 4
| +1.42% | 63.35K |
$2.27 | $144,003.77 | 4.52M |
May 25 - Nov 25
| |||
Form 4
| -2.19% | -100.00K |
$2.38 | -$238,000.00 | 4.46M |
Jun 26
| |||
Form 4
| +0.22% | 10K |
$1.19 | $11,900.00 | 4.56M |
Dec 9
| |||
Form 4
| +0.22% | 10K |
$1.20 | $12,000.00 | 4.55M |
Dec 8
| |||
Form 4
| +0.22% | 10K |
$1.20 | $12,000.00 | 4.54M |
Dec 7
| |||
Form 4
| +0.22% | 10K |
$1.21 | $12,100.00 | 4.53M |
Dec 6
| |||
Form 4
| +0.22% | 10K |
$1.20 | $12,000.00 | 4.52M |
Dec 5
| |||
Form 4
| +0.22% | 10K |
$1.20 | $12,011.28 | 4.51M |
Dec 2
| |||
Form 4
| +19.90% | 6K |
$1.43 | $8,555.70 | 36.15K |
Nov 17 - Nov 18
| |||
Form 4
| +0.22% | 10K |
$1.64 | $16,385.00 | 4.5M |
Jul 1
| |||
Form 4
| +50.75% | 10.15K |
$1.61 | $16,314.77 | 30.15K |
Jun 2 - Jun 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 23
| |||
Form 4
| +18.36% | 3.1K |
$2.20 | $6,826.60 | 20K |
Mar 1 - Mar 2
| |||
Form 4
| +5.61% | 897 |
$2.20 | $1,973.40 | 16.9K |
Feb 24
| |||
Form 4
|
∞
| 16K |
$2.30 | $36,868.60 | 16K |
Feb 17 - Feb 18
| |||
Form 4
| +0.09% | 4K |
$2.61 | $10,440.00 | 4.49M |
Aug 25
| |||
Form 4
| +0.13% | 6K |
$2.71 | $16,260.00 | 4.49M |
Aug 24
| |||
Form 4
| +5.29% | 225K |
—
|
—
| 4.48M |
Mar 26
| |||
Form 4
| -1.20% | -100.00K |
$3.25 | -$325,000.00 | 8.23M |
Oct 30
| |||
Form 4
| +0.02% | 1.4K |
$1.04 | $1,456.00 | 8.33M |
Mar 31
| |||
Form 4
| +0.12% | 10K |
$0.98 | $9,800.00 | 8.33M |
Mar 24
| |||
Form 4
| +0.24% | 20K |
$0.99 | $19,800.00 | 8.32M |
Mar 19 - Mar 20
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
AGENUS INC (AGEN) Snapshot price: $4.95
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 16
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 14
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 13
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 11
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 1
| |||
Form 4/A
| +44.44% | 20K |
$0.35 | $6,912.00 | 65K |
Feb 25
| |||
Form 4
| +22.22% | 10K |
$0.37 | $3,700.00 | 55K |
Feb 25
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 2
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 1
| |||
Form 4
| +28.57% | 10K |
$1.71 | $17,130.00 | 45K |
Sep 3 - Sep 4
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 5
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 1
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
EUROSITE POWER INC. No price found
Chairman the Board
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -42.28% | -3.57M |
—
|
—
| 4.88M |
Dec 13
| |||
Form 4/A
| +25.00% | 1.74M |
$0.58 | $999,999.75 | 8.69M |
May 12
| |||
Form 4
| +30.43% | 1.74M |
$0.58 | $999,999.75 | 7.45M |
May 12
| |||
Form 4
| +198.16% | 3.8M |
—
|
—
| 5.72M |
May 4
| |||
Form 4
| +0.16% | 3K |
$0.90 | $2,700.00 | 1.93M |
Jan 7
| |||
Form 4
| +0.21% | 4K |
$0.90 | $3,600.00 | 1.93M |
Dec 29
| |||
Form 4
| +0.26% | 5K |
$0.90 | $4,500.00 | 1.92M |
Dec 22
| |||
Form 4
| +0.10% | 2K |
$0.90 | $1,790.00 | 1.92M |
Nov 30
| |||
Form 4
| +0.79% | 15K |
$0.58 | $8,700.00 | 1.91M |
Nov 23
| |||
Form 4
| +0.05% | 1K |
$0.77 | $765.00 | 1.9M |
Nov 16
| |||
Form 4
| +0.16% | 3K |
$0.95 | $2,850.00 | 1.9M |
Oct 9
| |||
Form 4
| +3.35% | 63.55K |
$0.37 | $23,494.82 | 1.96M |
Oct 7 - Oct 8
| |||
Form 4
| +0.32% | 6K |
$0.90 | $5,375.10 | 1.9M |
Sep 30 - Oct 1
| |||
Form 4
| +0.05% | 1K |
$0.80 | $800.00 | 1.89M |
Sep 25
| |||
Form 4
| +0.05% | 1K |
$0.80 | $800.00 | 1.89M |
Sep 10
| |||
Form 4
| +0.27% | 5K |
$0.95 | $4,750.00 | 1.89M |
Jun 2
| |||
Form 4
| +0.54% | 10.1K |
$0.95 | $9,595.00 | 1.88M |
May 20 - May 22
| |||
Form 4
| +0.05% | 1K |
$1.00 | $1,000.00 | 1.87M |
May 18
| |||
Form 4
| +2.35% | 1K |
$0.71 | $710.00 | 43.49K |
Apr 17
| |||
Form 4
| +2.17% | 2K |
$0.98 | $1,960.00 | 94K |
Jan 13
| |||
Form 4
| +27.78% | 20K |
$0.45 | $9,000.00 | 92K |
Dec 22
| |||
Form 4
| +22.03% | 13K |
$0.40 | $5,200.00 | 72K |
Dec 11
| |||
Form 4
| +136.00% | 34K |
$0.51 | $17,340.00 | 59K |
Dec 2
| |||
Form 4
| +44.46% | 10K |
$0.51 | $5,100.00 | 32.49K |
Oct 16
| |||
Form 4
| +1,014.99% | 1.76M |
—
|
—
| 1.94M |
Oct 3
| |||
Form 4
| +54.13% | 7.9K |
$0.60 | $4,740.00 | 22.49K |
Jun 13
| |||
Form 4
| +16.00% | 2.01K |
$0.60 | $1,207.80 | 14.59K |
Jun 11
| |||
Form 4
| +8.63% | 1K |
$0.73 | $730.00 | 12.58K |
May 22
| |||
Form 4
| +23.19% | 1.5K |
$0.65 | $975.00 | 7.97K |
Apr 28
| |||
Form 4
| +92.36% | 3.1K |
$0.51 | $1,583.55 | 6.47K |
Dec 12
| |||
Form 4
| +38.58% | 936 |
$0.51 | $477.36 | 3.36K |
Dec 6 - Dec 9
| |||
Form 4
| +21.30% | 426 |
$0.51 | $217.26 | 2.43K |
Dec 3 - Dec 4
| |||
Form 4
|
∞
| 2K |
$0.51 | $1,020.00 | 2K |
Nov 20
| |||
Form 4
| +2,000.00% | 20K |
$0.60 | $12,000.00 | 21K |
Nov 15
| |||
Form 4
|
∞
| 419.44K |
—
|
—
| 402.89K |
Jul 25
| |||
Form 4
| +7.94% | 2.5K |
$0.70 | $1,750.00 | 34K |
Jun 19
| |||
Form 4
| +10.53% | 3K |
$0.57 | $1,710.00 | 31.5K |
Jun 17
| |||
Form 4
| +3.64% | 1K |
$1.25 | $1,250.00 | 28.5K |
Jul 25
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
TECOGEN INC. (TGEN) Snapshot price: $1.01
Co-Chief Executive Officer
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +1.04% | 10K |
$0.90 | $8,950.00 | 968.95K |
Aug 19
| |||
Form 4
| +2.40% | 22.47K |
$0.65 | $14,602.90 | 958.95K |
Jul 10
| |||
Form 4
| +0.14% | 1.26K |
$0.80 | $1,012.00 | 936.49K |
May 28
| |||
Form 4
| +1.08% | 10K |
$0.80 | $8,000.00 | 935.22K |
May 29
| |||
Form 4
| +1.31% | 11.94K |
$0.80 | $9,516.00 | 925.22K |
May 22 - May 24
| |||
Form 4
| +1.53% | 13.8K |
$0.79 | $10,902.00 | 913.28K |
May 21
| |||
Form 4
| +0.33% | 3K |
$0.75 | $2,247.90 | 899.49K |
May 16
| |||
Form 4
| +1.13% | 10K |
$0.74 | $7,400.00 | 896.49K |
May 15
| |||
Form 4
| +0.57% | 5K |
$0.67 | $3,353.50 | 886.49K |
Apr 24
| |||
Form 4
| +0.69% | 6K |
$0.68 | $4,102.50 | 881.49K |
Apr 23
| |||
Form 4
| +0.11% | 1K |
$0.68 | $679.00 | 875.49K |
Apr 16
| |||
Form 4
| +0.11% | 1K |
$0.70 | $700.00 | 874.49K |
Apr 15
| |||
Form 4
| +0.11% | 1K |
$0.70 | $699.70 | 873.49K |
Apr 12
| |||
Form 4
| +0.11% | 1K |
$0.70 | $700.00 | 872.49K |
Apr 11
| |||
Form 4
| +0.11% | 1K |
$0.70 | $700.00 | 871.49K |
Apr 9
| |||
Form 4
| +0.12% | 1K |
$0.70 | $700.00 | 870.49K |
Apr 8
| |||
Form 4
| +1.16% | 10K |
$0.70 | $7,000.00 | 869.49K |
Mar 27 - Apr 1
| |||
Form 4
| +1.18% | 10K |
$0.77 | $7,700.00 | 859.49K |
Jan 22
| |||
Form 4
| +1.19% | 10K |
$0.73 | $7,346.00 | 849.49K |
Jan 18
| |||
Form 4
| +13.52% | 100K |
$0.73 | $73,460.00 | 839.49K |
Jan 16
| |||
Form 4
| +3.50% | 25K |
$0.80 | $20,000.00 | 739.49K |
Dec 27
| |||
Form 4
| +3.63% | 25K |
$0.80 | $20,000.00 | 714.49K |
Dec 22
| |||
Form 4
| +7.82% | 50K |
$0.89 | $44,675.00 | 689.49K |
Dec 14
| |||
Form 4
| +0.63% | 4K |
$0.85 | $3,380.00 | 639.49K |
Nov 20
| |||
Form 4
| +7.80% | 46K |
$0.85 | $38,870.00 | 635.49K |
Nov 17
| |||
Form 4
| +0.02% | 100 |
$0.85 | $84.50 | 589.49K |
Nov 14
| |||
Form 4
| +9.27% | 50K |
$0.80 | $40,000.00 | 589.38K |
Oct 17
| |||
Form 4
| +10.22% | 50K |
$0.80 | $40,000.00 | 539.38K |
Oct 12
| |||
Form 4
| +0.41% | 2K |
$0.98 | $1,960.00 | 489.38K |
Sep 29
| |||
Form 4
| +0.28% | 1.38K |
$0.91 | $1,255.80 | 487.38K |
Sep 27
| |||
Form 4
| +0.41% | 2K |
$0.92 | $1,840.00 | 486K |
Sep 20 - Sep 26
| |||
Form 4
| +1.04% | 5K |
$0.91 | $4,550.00 | 484K |
Sep 19
| |||
Form 4
| +0.04% | 200 |
$1.00 | $200.00 | 479K |
Sep 7
| |||
Form 4
| +2.13% | 10K |
$0.97 | $9,700.00 | 478.81K |
Sep 5
| |||
Form 4
| +1.08% | 5K |
$1.12 | $5,600.00 | 468.81K |
Aug 22
| |||
Form 4
| +2.13% | 9.67K |
$1.02 | $9,856.75 | 463.81K |
Aug 15 - Aug 17
| |||
Form 4
| +0.22% | 1K |
$0.96 | $960.00 | 454.13K |
Jun 26
| |||
Form 4
| +0.67% | 3K |
$1.00 | $3,000.00 | 453.13K |
Jun 20
| |||
Form 4
| +1.12% | 5K |
$1.11 | $5,550.00 | 450.13K |
Jun 15
| |||
Form 4
| +1.14% | 5K |
$1.12 | $5,600.00 | 445.13K |
Jun 12
| |||
Form 4
| +0.11% | 500 |
$1.09 | $546.25 | 440.13K |
Jun 8
| |||
Form 4
| +2.33% | 10K |
$1.00 | $9,986.00 | 439.63K |
Jun 7
| |||
Form 4
| +1.66% | 7K |
$1.00 | $7,000.00 | 429.63K |
Jun 6
| |||
Form 4
| +0.24% | 1K |
$1.14 | $1,140.00 | 422.63K |
Jun 6
| |||
Form 4
| +0.24% | 1K |
$1.09 | $1,090.00 | 421.63K |
Jun 2
| |||
Form 4
| +0.24% | 1K |
$1.17 | $1,170.00 | 420.63K |
May 26
| |||
Form 4
| +0.48% | 2K |
$1.17 | $2,340.00 | 419.63K |
May 23 - May 25
| |||
Form 4
| +0.88% | 3.65K |
$1.00 | $3,645.35 | 417.63K |
May 15
| |||
Form 4
| +4.47% | 17.7K |
$1.00 | $17,700.00 | 413.98K |
Mar 28
| |||
Form 4
| +2.97% | 11.42K |
$1.00 | $11,392.74 | 396.28K |
Mar 27
| |||
Form 4
| +14.93% | 50K |
$0.92 | $45,995.00 | 384.86K |
Mar 24
| |||
Form 4
| +3.08% | 10K |
$0.88 | $8,800.00 | 334.86K |
Mar 21
| |||
Form 4
| +3.18% | 10K |
$0.84 | $8,400.00 | 324.86K |
Mar 20
| |||
Form 4
| +1.61% | 5K |
$1.00 | $5,000.00 | 314.86K |
Oct 19
| |||
Form 4
| +1.64% | 5K |
$0.98 | $4,897.50 | 309.86K |
Oct 17
| |||
Form 4
| +3.39% | 10K |
$0.96 | $9,600.00 | 304.86K |
Oct 10 - Oct 11
| |||
Form 4
| +1.72% | 5K |
$1.17 | $5,827.50 | 294.86K |
Sep 8
| |||
Form 4
| +5.46% | 15K |
$1.10 | $16,498.00 | 289.86K |
Aug 31 - Sep 2
| |||
Form 4
| +5.77% | 15K |
$1.20 | $18,054.50 | 274.86K |
Aug 26 - Aug 30
| |||
Form 4
| +6.13% | 15K |
$1.24 | $18,666.52 | 259.86K |
Aug 23 - Aug 25
| |||
Form 4
| +2.08% | 5K |
$1.21 | $6,050.00 | 244.86K |
Aug 22
| |||
Form 3/A
|
—
|
0
|
—
|
—
|
0
| ||||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| +1.08% | 25K |
$1.00 | $25,092.50 | 2.33M |
Apr 23
| |||
Form 4/A
| +1.19% | 39.41K |
—
|
—
| 3.34M |
May 23
| |||
Form 4
| +1.46% | 47.34K |
—
|
—
| 3.3M |
May 23
| |||
Form 4/A
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| -91.89% | -2.08M |
—
|
—
| 183.48K |
Jun 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 16
| |||
Form 4
|
∞
| 127.23K |
—
|
—
| 127.23K |
Apr 22
| |||
Form 4
| -100.00% | -593.77K |
—
|
—
|
0
|
Jan 6
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||