William R Berkley's Net Worth
$1.07 Billion
Who is William R Berkley?
William R Berkley has an estimated net worth of $1.07 Billion. This is based on reported shares across multiple companies, which include BERKLEY W R CORP, FIRST MARBLEHEAD CORP, and STRATEGIC DISTRIBUTION INC.
SEC CIK
William R Berkley's CIK is 0000918186
Past Insider Trading and Trends
2004 was William R Berkley's most active year for acquiring shares with 14 total transactions. William R Berkley's most active month to acquire stocks was the month of April. 2006 was William R Berkley's most active year for disposing of shares, totalling 306 transactions. William R Berkley's most active month to dispose stocks was the month of November. 2007 saw William R Berkley paying a total of $18,739,062.50 for 2,801,375 shares, this is the most they've acquired in one year. In 2007 William R Berkley cashed out on 3,990,786 shares for a total of $41,661,787.81, their largest year based on trade value.
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BERKLEY W R CORP (WRB) Snapshot price: $58
Executive ChairmanWilliam R Berkley owns 17,252,917 units of Common Stock which is worth $1,000,669,186.00. From 2022 to 2024 William R Berkley acquired a total of 9,143,103 shares in BERKLEY W R CORP at a cost of $55,777,670.62, William also disposed a total of 3,800,814 shares of BERKLEY W R CORP equalling to $87,472,072.83.
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +0.68% | 115.83K |
$57.75 | -$265,881.00 | 17.25M |
Aug 15
| |||
Form 4
| +0.02% | 2.53K |
—
|
—
| 11.42M |
Jun 12
| |||
Form 4
| +0.76% | 86.09K |
$63.14 | -$215,749.38 | 11.42M |
Aug 15
| |||
Form 4
| +0.03% | 3.48K |
—
|
—
| 11.34M |
Jun 14
| |||
Form 4
| +0.85% | 95.58K |
$65.78 | -$249,437.76 | 11.33M |
Aug 15
| |||
Form 4
| +0.03% | 3K |
—
|
—
| 11.24M |
Jun 15
| |||
Form 4
| +0.64% | 47.55K |
$74.35 | -$140,289.01 | 7.49M |
Aug 16
| |||
Form 4
| +0.40% | 29.35K |
$72.22 | -$84,069.90 | 7.44M |
Aug 5
| |||
Form 4
| +0.04% | 2.65K |
—
|
—
| 7.41M |
Jun 15
| |||
Form 4
| +0.34% | 25.04K |
$61.27 | -$60,836.14 | 7.41M |
Aug 17
| |||
Form 4
| +1.04% | 75.73K |
$62.07 | -$186,458.28 | 7.38M |
Aug 5
| |||
Form 4
| +0.05% | 3.48K |
—
|
—
| 7.31M |
Jun 12
| |||
Form 4
| +3.55% | 250.31K |
$68.57 | -$680,850.45 | 7.31M |
Aug 5
| |||
Form 4
| +0.04% | 3.15K |
—
|
—
| 7.06M |
Jun 6
| |||
Form 4
| +0.64% | 30.92K |
$76.06 | -$93,319.49 | 4.84M |
Aug 6
| |||
Form 4
| +0.05% | 2.62K |
—
|
—
| 4.81M |
May 31
| |||
Form 4
| -0.20% | -9.73K |
$68.45 | -$665,837.47 | 4.81M |
Aug 7
| |||
Form 4
| +0.06% | 3K |
—
|
—
| 4.82M |
May 16
| |||
Form 4
| +0.06% | 3K |
—
|
—
| 4.81M |
May 25
| |||
Form 4
| -8.19% | -429.33K |
—
|
—
| 4.81M |
Dec 30
| |||
Form 4
| +0.08% | 3K |
—
|
—
| 3.96M |
Jun 2
| |||
Form 4
| -0.21% | -11.66K |
$49.96 | -$582,683.48 | 5.47M |
Mar 2
| |||
Form 4
| +0.05% | 3K |
—
|
—
| 5.48M |
May 20
| |||
Form 4
| -3.82% | -297.31K |
—
|
—
| 7.48M |
Jul 22
| |||
Form 4
| +0.04% | 3K |
—
|
—
| 7.25M |
May 21
| |||
Form 4
|
—
|
0
|
—
|
—
| 7.51M |
Dec 27
| |||
Form 4
| -0.10% | -7.46K |
$38.93 | -$290,495.66 | 7.26M |
Dec 17
| |||
Form 4
| +3.56% | 250K |
—
|
—
| 7.26M |
Sep 26
| |||
Form 4
| +0.05% | 3K |
—
|
—
| 6.59M |
May 22
| |||
Form 4
| +1.18% | 72.7K |
$23.75 | -$1,816,654.25 | 6.22M |
Feb 2
| |||
Form 4
| +0.62% | 38.06K |
$22.93 | -$995,417.94 | 6.15M |
Dec 30
| |||
Form 4
| +0.60% | 37.83K |
$22.72 | -$977,300.84 | 6.36M |
Dec 22
| |||
Form 4
| +0.05% | 3K |
—
|
—
| 5.91M |
May 17
| |||
Form 4
| +8.36% | 402.16K |
$19.63 | -$9,055,397.94 | 5.21M |
Mar 10 - Mar 11
| |||
Form 4
| +5.24% | 376.1K |
$18.38 | -$7,761,044.18 | 7.55M |
Dec 31
| |||
Form 4
| +0.05% | 3K |
—
|
—
| 6.66M |
May 18
| |||
Form 4
| +5.32% | 300K |
—
|
—
| 5.94M |
Mar 2
| |||
Form 4
| +2.41% | 132.67K |
$13.76 | -$2,443,988.31 | 5.64M |
Dec 30
| |||
Form 4
| +0.03% | 2K |
—
|
—
| 7.2M |
May 19
| |||
Form 4
| +3.00% | 300K |
—
|
—
| 10.29M |
Jun 17
| |||
Form 4
| +0.02% | 2K |
—
|
—
| 9.99M |
May 28
| |||
Form 4
| +1.18% | 116.49K |
$18.23 | -$2,234,791.90 | 9.99M |
May 12
| |||
Form 4
| +9.27% | 841.29K |
$19.96 | -$19,741,011.33 | 9.92M |
May 8
| |||
Form 4
| +12.38% | 1M |
$6.70 | $6,700,000.00 | 9.08M |
Mar 1
| |||
Form 4
| +14.13% | 1M |
$6.70 | $6,700,000.00 | 8.08M |
Dec 26
| |||
Form 4
| +0.02% | 1.5K |
—
|
—
| 7.08M |
May 16
| |||
Form 4
| +5.67% | 253.13K |
$8.55 | $2,164,218.75 | 4.72M |
Feb 10
| |||
Form 4
| +4.94% | 210K |
—
|
—
| 4.46M |
Dec 5
| |||
Form 4
| +0.02% | 1K |
—
|
—
| 4.25M |
May 10
| |||
Form 4
| +2.02% | 90.19K |
—
|
—
| 4.54M |
May 11
| |||
Form 4
| +0.89% | 39.38K |
$6.89 | $271,293.75 | 4.45M |
Nov 13
| |||
Form 4
| +2.08% | 90K |
$11.24 | $1,011,600.00 | 4.42M |
Oct 15
| |||
| No matching records found | |||||||||
FIRST MARBLEHEAD CORP No price found
InvestorWilliam R Berkley owns 3,902,525 units of Common Stock. From 2003 to 2010 William R Berkley acquired a total of 4,113,314 shares in FIRST MARBLEHEAD CORP, William also disposed a total of 1,153,177 shares of FIRST MARBLEHEAD CORP equalling to $40,127,889.51.
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +0.26% | 10K |
—
|
—
| 3.9M |
Sep 20
| |||
Form 4
| +0.26% | 10K |
—
|
—
| 3.89M |
Sep 20
| |||
Form 4
| +0.08% | 3K |
—
|
—
| 3.88M |
Sep 20
| |||
Form 4
| +0.08% | 3K |
—
|
—
| 3.62M |
Sep 20
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 20
| |||
Form 4
| -2.23% | -86.82K |
$54.11 | -$1,709,885.98 | 3.8M |
Feb 7 - Feb 9
| |||
Form 4
| -0.52% | -20.20K |
$54.54 | -$1,101,795.00 | 3.89M |
Jan 31
| |||
Form 4
| -1.01% | -39.80K |
$54.32 | -$2,161,916.00 | 3.91M |
Jan 31
| |||
Form 4
| -0.56% | -22.10K |
$54.76 | -$5,476.00 | 3.95M |
Dec 27 - Jan 30
| |||
Form 4
| -2.21% | -89.90K |
$54.53 | -$4,902,641.00 | 3.97M |
Jan 30
| |||
Form 4
| -0.43% | -17.60K |
$53.33 | -$938,661.90 | 4.06M |
Dec 15
| |||
Form 4
| -1.98% | -82.40K |
$53.08 | -$4,373,553.07 | 4.08M |
Dec 15
| |||
Form 4
| -0.04% | -1.80K |
$53.20 | -$95,763.96 | 4.16M |
Dec 14
| |||
Form 4
| -1.34% | -56.70K |
$53.08 | -$3,009,866.93 | 4.16M |
Dec 14
| |||
Form 4
| -1.26% | -53.70K |
$52.99 | -$2,845,677.57 | 4.22M |
Dec 14
| |||
Form 4
| -0.88% | -37.80K |
$52.78 | -$1,995,272.95 | 4.27M |
Dec 14
| |||
Form 4
| -4.81% | -218.00K |
$51.58 | -$2,578,799.00 | 4.31M |
Dec 11 - Dec 13
| |||
Form 4
| -1.09% | -50.00K |
$52.07 | -$2,603,527.00 | 4.53M |
Dec 12
| |||
Form 4
| -0.48% | -22.30K |
$52.82 | -$1,177,808.30 | 4.58M |
Dec 8
| |||
Form 4
| -0.16% | -7.60K |
$53.02 | -$402,944.04 | 4.6M |
Dec 7
| |||
Form 4
| -0.43% | -20.10K |
$52.82 | -$1,061,662.61 | 4.61M |
Dec 7
| |||
Form 4
| -0.22% | -6.80K |
$68.99 | -$469,130.00 | 3.09M |
Nov 10
| |||
Form 4
| -1.47% | -46.20K |
$68.84 | -$3,180,208.00 | 3.09M |
Nov 10
| |||
Form 4
| -1.86% | -59.58K |
$68.45 | -$4,078,300.20 | 3.14M |
Nov 10
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 20
| |||
Form 4
| +98.07% | 1.74M |
—
|
—
| 3.52M |
May 18
| |||
Form 4
| +197.18% | 2.92M |
—
|
—
| 4.4M |
May 3 - May 4
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 20
| |||
Form 4
| -2.82% | -198.91K |
$57.40 | -$2,016,634.20 | 6.87M |
Dec 21 - Jan 19
| |||
Form 4
| +10.46% | 669.36K |
—
|
—
| 7.07M |
Nov 19
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 20
| |||
Form 4
| -13.89% | -1.15M |
$36.50 | -$41,975,000.00 | 7.13M |
Jun 28
| |||
Form 4
| +14.22% | 1.11M |
—
|
—
| 8.92M |
Jun 4
| |||
Form 4
| -17.34% | -2.14M |
$16.00 | -$34,224,000.00 | 10.2M |
Sep 20 - Nov 5
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
STRATEGIC DISTRIBUTION INC No price found
InvestorWilliam R Berkley owns 624,002 units of Common Stock.acquired a total of 3,200 shares in STRATEGIC DISTRIBUTION INC at a cost of $14,712.00.
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 31
| |||
Form 4/A
| +0.26% | 1.6K |
$4.60 | $7,356.00 | 624K |
Dec 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 31
| |||
Form 4
| +0.29% | 1.6K |
$4.60 | $7,356.00 | 557.13K |
Dec 23
| |||
| No matching records found | |||||||||