Thomas L Kempner's Net Worth
$18.6 Million
Estimate Recalculated Nov 1, 2024 04:29AM EST
Who is Thomas L Kempner?
Thomas L Kempner has an estimated net worth of $18.6 Million. This is based on reported shares across multiple companies, which include FUELCELL ENERGY INC, INTERSECTIONS INC, DYAX CORP, INTERMAGNETICS GENERAL CORP, IGENE BIOTECHNOLOGY INC, CCC INFORMATION SERVICES GROUP INC, and INSIGHT COMMUNICATIONS CO INC.
SEC CIK
Thomas L Kempner's CIK is 0001091925
Past Insider Trading and Trends
2005 was Thomas L Kempner's most active year for acquiring shares with 16 total transactions. Thomas L Kempner's most active month to acquire stocks was the month of January. 2005 was Thomas L Kempner's most active year for disposing of shares, totalling 15 transactions. Thomas L Kempner's most active month to dispose stocks was the month of October. 2010 saw Thomas L Kempner paying a total of $625,000.00 for 534,188 shares, this is the most they've acquired in one year. In 2004 Thomas L Kempner cashed out on 528,319 shares for a total of $8,372,805.72, their largest year based on trade value.
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FUELCELL ENERGY INC (FCEL) Snapshot price: $0.4357
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +176.78% | 500K |
$1.25 | $625,000.00 | 782.83K |
Jun 25
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 25
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 26
| |||
Form 4
| -12.81% | -62.90K |
—
|
—
| 428.29K |
Oct 29
| |||
Form 4
| -33.96% | -145.46K |
—
|
—
| 282.83K |
Nov 5
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 4
| |||
Form 4
|
∞
| 250K |
$7.71 | $1,927,500.00 | 250K |
Apr 4
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 27
| |||
Form 4/A
|
—
|
0
|
—
|
—
|
0
|
Mar 28
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 28
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 19
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 30
| |||
Form 4
| -0.05% | -4.19K |
$11.53 | -$48,494.58 | 8.84M |
Sep 15 - Oct 7
| |||
| No matching records found | |||||||||
INTERSECTIONS INC No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 30
| |||
Form 4
| +2.82% | 1K |
—
|
—
| 36.5K |
Mar 17
| |||
Form 4
| +7.58% | 2.5K |
—
|
—
| 35.5K |
Feb 8
| |||
Form 4
| +8.20% | 2.5K |
—
|
—
| 33K |
Feb 3 - Feb 4
| |||
Form 4
| +4.27% | 1.25K |
—
|
—
| 30.5K |
Apr 1
| |||
Form 4
| +3.54% | 1K |
—
|
—
| 29.25K |
Mar 17
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 8
| |||
Form 4
| +9.71% | 2.5K |
—
|
—
| 28.25K |
Feb 3 - Feb 4
| |||
Form 4/A
| +5.10% | 1.25K |
—
|
—
| 25.75K |
Apr 1
| |||
Form 4
| +5.10% | 1.25K |
—
|
—
| 25.75K |
Apr 1
| |||
Form 4
| +4.26% | 1K |
—
|
—
| 24.5K |
Mar 17
| |||
Form 4
| +5.62% | 1.25K |
—
|
—
| 23.5K |
Feb 4
| |||
Form 4
| +5.95% | 1.25K |
—
|
—
| 22.25K |
Feb 1 - Feb 3
| |||
Form 4
| +28.78% | 2M |
$2.50 | $5,000,000.00 | 8.95M |
Nov 20
| |||
Form 4
| +6.33% | 1.25K |
—
|
—
| 21K |
Apr 1
| |||
Form 4
| +5.33% | 1K |
—
|
—
| 19.75K |
Mar 17
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 4
| |||
Form 4
| +15.38% | 2.5K |
—
|
—
| 18.75K |
Feb 1 - Feb 2
| |||
Form 4
| +8.33% | 1.25K |
—
|
—
| 16.25K |
Apr 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 17
| |||
Form 4
| +33.33% | 3.75K |
—
|
—
| 15K |
Feb 1 - Feb 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 1
| |||
Form 4
| +28.57% | 2.5K |
$10.02 | -$12,525.00 | 11.25K |
Feb 1 - Feb 3
| |||
Form 4
| +16.67% | 1.25K |
—
|
—
| 8.75K |
Feb 3
| |||
Form 4
| +20.00% | 1.25K |
—
|
—
| 7.5K |
Feb 2
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 1
| |||
Form 4
| +25.00% | 1.25K |
—
|
—
| 6.25K |
Feb 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 2
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 3
| |||
Form 4
| +50.02% | 1.67K |
—
|
—
| 5K |
Mar 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 23
| |||
Form 4
| +100.06% | 1.67K |
—
|
—
| 3.33K |
Mar 1
| |||
Form 4/A
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
|
∞
| 1.67K |
—
|
—
| 1.67K |
Mar 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 24
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 20
| |||
Form 4
| +55.82% | 2.48M |
$17.00 | -$539,087.00 | 6.92M |
May 5
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
DYAX CORP No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -100.00% | -1.60M |
—
|
—
|
0
|
Jan 22
| |||
Form 4
| -0.39% | -6.00K |
$22.47 | -$134,833.60 | 1.54M |
Sep 8 - Sep 10
| |||
Form 4
| -1.15% | -17.95K |
$23.83 | -$427,589.39 | 1.54M |
Aug 27 - Aug 28
| |||
Form 4
| -3.13% | -18.04K |
$23.83 | -$429,847.99 | 558.09K |
Aug 18
| |||
Form 4
| -0.31% | -4.85K |
$23.82 | -$115,426.90 | 1.58M |
Aug 12 - Aug 13
| |||
Form 4
| -7.09% | -120.80K |
$23.81 | -$2,876,600.32 | 1.58M |
Aug 7 - Aug 11
| |||
Form 4
| -0.41% | -7.00K |
$24.24 | -$169,675.10 | 1.7M |
Aug 4
| |||
Form 4
| +96.29% | 27K |
$4.41 | $119,070.00 | 55.04K |
May 18
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 12
| |||
Form 4
| -42.47% | -14.76K |
$13.79 | -$203,632.47 | 20K |
Dec 5
| |||
Form 4
| -13.94% | -100.00K |
$13.20 | -$1,319,910.00 | 617.12K |
Nov 21
| |||
Form 4
| -1.70% | -12.40K |
$11.00 | -$136,400.00 | 717.12K |
Sep 11 - Sep 12
| |||
Form 4
| -4.83% | -37.00K |
$10.39 | -$384,485.50 | 729.52K |
Aug 26
| |||
Form 4
| -3.96% | -113.75K |
$9.62 | -$1,099,752.69 | 2.76M |
Aug 6 - Aug 19
| |||
Form 4
| -1.64% | -33.19K |
$9.25 | -$306,954.40 | 1.99M |
Aug 7
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 8
| |||
Form 4
| -14.87% | -150.00K |
$10.55 | -$1,582,500.00 | 858.81K |
Mar 4
| |||
Form 4
| -15.90% | -400.00K |
$8.37 | -$3,347,570.83 | 2.12M |
Dec 4 - Dec 5
| |||
Form 4
| -38.09% | -4.49K |
$3.47 | -$15,573.07 | 7.3K |
Dec 11
| |||
Form 4
| +0.28% | 3.35K |
$1.10 | $3,685.00 | 1.21M |
Aug 22
| |||
Form 4
| +0.89% | 10.6K |
$1.20 | $12,720.00 | 1.2M |
Aug 18
| |||
Form 4
| +2.53% | 29.4K |
$1.27 | $37,280.00 | 1.19M |
Aug 8 - Aug 9
| |||
Form 4/A
| +1.75% | 20K |
$1.40 | $28,000.00 | 1.16M |
Aug 5
| |||
Form 4
| +1.75% | 20K |
$1.40 | $28,000.00 | 1.16M |
Aug 5
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 12
| |||
Form 4
| +1.78% | 20K |
$1.50 | $30,000.00 | 1.14M |
Mar 11
| |||
Form 4
| +0.27% | 3K |
$2.00 | $6,000.00 | 1.12M |
Nov 21
| |||
Form 4
| +252.35% | 19.56K |
$2.00 | $39,120.00 | 27.31K |
Jan 4
| |||
Form 4
|
∞
| 8.81K |
—
|
—
| 8.81K |
Oct 27
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 18
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 24
| |||
Form 4
| +13.59% | 100K |
$4.48 | $447,980.00 | 836.06K |
May 20 - May 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 19
| |||
| No matching records found | |||||||||
INTERMAGNETICS GENERAL CORP No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -100.00% | -179.81K |
$27.50 | -$4,944,637.50 |
0
|
Nov 8 - Nov 9
| |||
Form 4
| +1.75% | 2.06K |
—
|
—
| 119.87K |
Jan 31
| |||
Form 4
| +0.38% | 450 |
—
|
—
| 117.81K |
Nov 22
| |||
Form 4
| +3.10% | 3.52K |
$17.40 | $61,324.30 | 117.36K |
Sep 30
| |||
Form 4
| +3.19% | 3.52K |
$12.14 | $42,766.91 | 113.83K |
Jul 1
| |||
Form 4
| +3.30% | 3.52K |
$10.79 | $38,015.15 | 110.31K |
Apr 1
| |||
Form 4
| +2.62% | 2.73K |
—
|
—
| 106.78K |
Jan 31
| |||
Form 4
| +3.86% | 3.87K |
$5.55 | $19,566.31 | 104.06K |
Nov 16 - Jan 3
| |||
Form 4
| +3.65% | 3.52K |
$3.81 | $13,416.93 | 100.19K |
Sep 29
| |||
Form 4
| +3.78% | 2.35K |
$7.32 | $17,188.34 | 64.44K |
Jun 30
| |||
Form 4
| +4.13% | 2.35K |
$7.85 | $18,445.76 | 59.2K |
Mar 29
| |||
Form 4
| +5.08% | 2.89K |
$25.12 | $72,571.68 | 59.74K |
Jan 30
| |||
Form 4
| +4.31% | 2.35K |
$5.59 | $13,135.84 | 56.86K |
Jan 2
| |||
Form 4
| +4.50% | 2.35K |
$6.42 | $15,092.09 | 54.51K |
Sep 30
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
IGENE BIOTECHNOLOGY INC No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +2,802.59% | 271.06M |
—
|
—
| 280.73M |
Dec 3
| |||
Form 4
|
—
|
0
|
—
|
—
| 650.62K |
Jun 5 - Dec 20
| |||
Form 4
|
—
|
0
|
—
|
—
| 549.21K |
Apr 11
| |||
Form 4
| +1.12% | 100K |
$0.03 | $2,500.00 | 9.01M |
Dec 19
| |||
Form 4
| +1.80% | 160K |
$0.04 | $6,400.00 | 9.03M |
Aug 17
| |||
Form 4
| -4.37% | -400.00K |
$0.04 | -$16,000.00 | 8.76M |
Jun 28
| |||
Form 4
| -45.45% | -7.86M |
$0.04 | $24,000.00 | 9.43M |
Feb 28 - Jun 15
| |||
| No matching records found | |||||||||