Greef Roderick de's Net Worth
$29.3 Million
Estimate Recalculated Mar 20, 2025 06:09PM EST
Who is Greef Roderick de?
Greef Roderick de has an estimated net worth of $29.3 Million. This is based on reported shares across multiple companies, which include ELEPHANT TALK COMMUNICATIONS CORP, BIOLIFE SOLUTIONS INC, CAMBRIDGE HEART INC, ENDOLOGIX INC /DE/, and CARDIAC SCIENCE INC.
SEC CIK
Greef Roderick de's CIK is 0001241181
Past Insider Trading and Trends
2019 was Greef Roderick de's most active year for acquiring shares with 29 total transactions. Greef Roderick de's most active month to acquire stocks was the month of February. 2019 was Greef Roderick de's most active year for disposing of shares, totalling 53 transactions. Greef Roderick de's most active month to dispose stocks was the month of October. 2013 saw Greef Roderick de paying a total of $292,200.00 for 40,000 shares, this is the most they've acquired in one year. In 2011 Greef Roderick de cashed out on 280,000 shares for a total of $1,251,318.80, their largest year based on trade value.
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PARETEUM Corp No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +156.73% | 275.91K |
$0.11 | $30,350.21 | 451.95K |
Feb 19
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 30 - Nov 22
| |||
Form 4
| +115.73% | 94.44K |
—
|
—
| 176.04K |
Apr 29
| |||
Form 4
|
∞
| 81.6K |
—
|
—
| 81.6K |
Jan 18
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| -9.63% | -50.00K |
$3.03 | -$151,743.80 | 469.28K |
Sep 15 - Sep 16
| |||
Form 4
| +1.29% | 6.61K |
—
|
—
| 519.28K |
Aug 2
| |||
Form 4
| -7.63% | -42.37K |
$3.03 | -$151,500.00 | 512.66K |
Apr 21 - Jun 24
| |||
Form 4
|
∞
| 408.33K |
—
|
—
| 408.33K |
Mar 25
| |||
| No matching records found | |||||||||
BIOLIFE SOLUTIONS INC (BLFS) Snapshot price: $23.79
President and CEO
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +4.99% | 21.96K |
$16.60 | -$120,333.40 | 461.85K |
Scheduled
|
Mar 8 - Mar 12
| ||
Form 4
| -0.60% | -2.64K |
$16.76 | -$44,279.92 | 439.9K |
Scheduled
|
Jan 19
| ||
Form 4
| +828.09% | 394.86K |
—
|
—
| 442.54K |
Oct 19
| |||
Form 4
| +0.81% | 362 |
—
|
—
| 45.26K |
Oct 1
| |||
Form 4
| +11.80% | 4.74K |
—
|
—
| 44.9K |
Mar 31
| |||
Form 4/A
| -8.65% | -3.80K |
$23.19 | -$88,145.19 | 40.16K |
Jan 19
| |||
Form 4
| +10.45% | 3.8K |
$23.19 | $88,145.19 | 40.16K |
Jan 19
| |||
Form 4
| +28.11% | 9.65K |
—
|
—
| 43.96K |
Jan 4
| |||
Form 4
| -56.96% | -45.41K |
$20.69 | -$939,629.95 | 34.31K |
Nov 28 - Nov 30
| |||
Form 4
| -14.94% | -14.00K |
$21.66 | -$303,180.00 | 79.72K |
Nov 21 - Nov 23
| |||
Form 4
| -3.10% | -3.00K |
$22.67 | -$68,010.00 | 93.72K |
Nov 16 - Nov 18
| |||
Form 4
| -17.14% | -20.00K |
$23.86 | -$477,160.00 | 96.72K |
Nov 14
| |||
Form 4
| -6.83% | -8.55K |
$22.69 | -$194,044.88 | 116.72K |
Oct 7
| |||
Form 4
| -0.97% | -1.23K |
$21.95 | -$27,064.35 | 125.27K |
Oct 3
| |||
Form 4
| +0.42% | 535 |
—
|
—
| 126.5K |
Aug 14
| |||
Form 4
| +0.55% | 683 |
—
|
—
| 125.97K |
Jul 29
| |||
Form 4
| +0.67% | 828 |
—
|
—
| 125.29K |
Jul 17
| |||
Form 4
| -6.85% | -9.16K |
$15.79 | -$144,604.82 | 124.46K |
Jul 12
| |||
Form 4
| +0.68% | 900 |
—
|
—
| 133.62K |
Jul 3
| |||
Form 4
| +0.72% | 955 |
—
|
—
| 132.72K |
Jun 19
| |||
Form 4
| +0.73% | 957 |
—
|
—
| 131.76K |
Jun 5
| |||
Form 4
| +0.79% | 1.02K |
—
|
—
| 130.8K |
May 22
| |||
Form 4
| -12.49% | -18.53K |
$17.59 | -$325,942.70 | 129.78K |
Apr 18
| |||
Form 4
| +41.97% | 43.85K |
—
|
—
| 148.31K |
Apr 12
| |||
Form 4
| -9.30% | -10.71K |
$21.82 | -$233,757.66 | 104.46K |
Apr 7
| |||
Form 4
| +25.45% | 23.36K |
—
|
—
| 115.18K |
Feb 24
| |||
Form 4
| -10.54% | -10.82K |
$30.75 | -$332,592.00 | 91.81K |
Jan 7
| |||
Form 4
| -0.68% | -705.00 |
$39.37 | -$27,755.85 | 102.63K |
Dec 29
| |||
Form 4
| -16.89% | -21.00K |
$51.07 | -$1,072,540.00 | 103.33K |
Scheduled
|
Nov 16 - Nov 18
| ||
Form 4
| -1.87% | -2.37K |
$44.62 | -$105,794.02 | 124.33K |
Oct 25
| |||
Form 4
| -0.95% | -1.22K |
$39.97 | -$48,803.37 | 126.7K |
Oct 14
| |||
Form 4
| -0.54% | -689.00 |
$43.12 | -$29,709.68 | 127.92K |
Sep 28
| |||
Form 4
| -26.44% | -46.24K |
$44.84 | -$2,073,228.96 | 128.61K |
Scheduled
|
Aug 17 - Aug 19
| ||
Form 4
| -0.39% | -685.00 |
$43.75 | -$29,968.75 | 174.85K |
Jun 29
| |||
Form 4
| -5.39% | -10.00K |
$18.08 | -$702,051.36 | 175.54K |
Scheduled
|
Apr 13 - Apr 15
| ||
Form 4
| +1.77% | 3.22K |
—
|
—
| 185.54K |
Apr 12
| |||
Form 4
| +3.45% | 6.08K |
$36.53 | -$140,823.15 | 182.32K |
Apr 1
| |||
Form 4
| -1.62% | -2.89K |
$35.01 | -$101,283.93 | 176.24K |
Mar 26
| |||
Form 4
|
—
|
0
|
$20.86 | -$1,142,900.00 | 179.13K |
Scheduled
|
Mar 23 - Mar 25
| ||
Form 4
| +14.61% | 22.84K |
$40.99 | -$551,432.44 | 179.13K |
Feb 8 - Feb 19
| |||
Form 4
|
—
|
0
|
$16.77 | -$900,200.00 | 156.29K |
Nov 12 - Nov 16
| |||
Form 4/A
| +172.19% | 100K |
—
|
—
| 158.07K |
Jul 22
| |||
Form 4
| -3.07% | -1.78K |
$28.63 | -$50,990.03 | 56.29K |
Sep 29
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 22
| |||
Form 4
| +124.58% | 32.22K |
—
|
—
| 58.07K |
Mar 25
| |||
Form 4
|
—
|
0
|
$7.81 | -$360,100.00 | 25.86K |
Scheduled
|
Mar 4 - Mar 6
| ||
Form 4
|
—
|
0
|
$7.88 | -$363,803.00 | 25.86K |
Scheduled
|
Feb 5 - Feb 7
| ||
Form 4/A
| +38.67% | 10K |
$1.81 | $18,099.00 | 35.86K |
Jan 8
| |||
Form 4
|
—
|
0
|
$8.80 | -$422,400.00 | 25.86K |
Scheduled
|
Jan 6 - Jan 8
| ||
Form 4
|
—
|
0
|
$8.95 | -$431,300.00 | 25.86K |
Scheduled
|
Dec 4 - Dec 6
| ||
Form 4
|
—
|
0
|
$9.41 | -$461,700.00 | 25.86K |
Scheduled
|
Nov 6 - Nov 8
| ||
Form 4
|
—
|
0
|
$8.68 | -$422,100.00 | 25.86K |
Scheduled
|
Oct 2 - Oct 4
| ||
Form 4
|
—
|
0
|
$10.71 | -$544,100.00 | 25.86K |
Scheduled
|
Sep 4 - Sep 6
| ||
Form 4
|
—
|
0
|
$10.30 | -$519,500.00 | 25.86K |
Scheduled
|
Jul 31 - Aug 2
| ||
Form 4
|
—
|
0
|
$9.18 | -$452,400.00 | 25.86K |
Scheduled
|
Jul 1 - Jul 3
| ||
Form 4
|
—
|
0
|
$9.71 | -$157,901.00 | 25.86K |
Scheduled
|
Jun 19
| ||
Form 4
| -14.82% | -4.50K |
$9.84 | -$241,171.00 | 25.86K |
May 22 - May 23
| |||
Form 4
|
—
|
0
|
$9.29 | -$149,501.00 | 30.36K |
Scheduled
|
May 16
| ||
Form 4
|
—
|
0
|
$9.17 | -$147,201.00 | 30.36K |
Scheduled
|
Apr 17
| ||
Form 4
|
—
|
0
|
$10.82 | -$180,201.00 | 30.36K |
Scheduled
|
Mar 20
| ||
Form 4
| +108.18% | 15.78K |
—
|
—
| 30.36K |
Feb 25
| |||
Form 4
|
—
|
0
|
$9.52 | -$154,201.00 | 14.58K |
Scheduled
|
Feb 20
| ||
Form 4
|
—
|
0
|
$7.15 | -$106,801.00 | 14.58K |
Scheduled
|
Jan 17
| ||
Form 4
|
—
|
0
|
$6.24 | -$88,601.00 | 14.58K |
Scheduled
|
Dec 19
| ||
Form 4
|
—
|
0
|
$5.91 | -$81,901.00 | 14.58K |
Scheduled
|
Oct 21 - Nov 21
| ||
Form 4
|
—
|
0
|
$7.38 | -$111,401.00 | 14.58K |
Scheduled
|
Oct 17
| ||
Form 4
|
—
|
0
|
$9.51 | -$154,101.00 | 14.58K |
Scheduled
|
Sep 19
| ||
Form 4
|
—
|
0
|
$10.46 | -$172,901.00 | 14.58K |
Scheduled
|
Aug 16
| ||
Form 4
|
—
|
0
|
$10.91 | -$181,901.00 | 14.58K |
Scheduled
|
Jul 18
| ||
Form 4
|
—
|
0
|
$6.04 | -$88,000.00 | 14.58K |
May 31
| |||
Form 4
|
—
|
0
|
$5.59 | -$197,250.00 | 14.58K |
May 25 - May 29
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 8
| |||
Form 4
|
∞
| 14.58K |
—
|
—
| 14.58K |
Jan 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 3
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 4
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 10
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 11
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 5
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 27
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 7
| |||
Form 4
| +20.09% | 2.21M |
$0.09 | $222,560.00 | 13.24M |
Apr 14
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 25
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 13
| |||
| No matching records found | |||||||||
CAMBRIDGE HEART INC No price found
Chairman the Board
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 31
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 17
| |||
Form 4
| +34.86% | 170.07K |
$0.15 | $25,000.00 | 657.87K |
Nov 14
| |||
Form 4
| +166.67% | 304.88K |
$0.11 | $32,621.95 | 487.81K |
Dec 21
| |||
Form 4
|
∞
| 182.93K |
$0.14 | $25,975.63 | 182.93K |
Jun 4
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 11
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Nov 24
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| -100.00% | -98.33K |
$2.99 | -$294,265.67 |
0
|
Nov 20 - Nov 21
| |||
Form 4
| +555.55% | 83.33K |
$0.26 | $21,666.58 | 98.33K |
Nov 13
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 3
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
ENDOLOGIX INC /DE/ No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
$11.08 | -$113,365.00 | 7.1K |
Mar 8
| |||
Form 4
|
—
|
0
|
$11.60 | -$217,480.00 | 7.1K |
Mar 7
| |||
Form 4
|
—
|
0
|
$8.89 | -$400,855.00 | 7.1K |
Nov 19
| |||
Form 4
|
∞
| 7.1K |
$14.08 | $99,996.16 | 7.1K |
May 24
| |||
Form 4
|
—
|
0
|
$7.80 | -$480,900.00 |
0
|
Nov 2
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 25
| |||
Form 4
|
—
|
0
|
$5.39 | -$131,825.00 |
0
|
May 17
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 20
| |||
Form 4
|
—
|
0
|
$3.60 | -$83,942.06 |
0
|
Nov 9 - Nov 10
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 11
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 22
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 22
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 24
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 21
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 3
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
CARDIAC SCIENCE INC No price found
Exec. VP, CFO and Secretary
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -100.00% | -147.76K |
—
|
—
|
0
|
Sep 1
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 31
| |||
Form 4
| -40.36% | -100.00K |
$3.50 | -$350,000.00 | 147.76K |
Aug 4
| |||
| No matching records found | |||||||||