William J Sandbrook's Net Worth
$31 Million
Estimate Recalculated Nov 8, 2024 04:33PM EST
Who is William J Sandbrook?
William J Sandbrook has an estimated net worth of $31 Million. This is based on reported shares across multiple companies, which include Zapata Computing Holdings Inc., Knife River Corp, COMFORT SYSTEMS USA INC, US CONCRETE INC, and Andretti Acquisition Corp. II.
SEC CIK
William J Sandbrook's CIK is 0001527678
Past Insider Trading and Trends
2011 was William J Sandbrook's most active year for acquiring shares with 8 total transactions. William J Sandbrook's most active month to acquire stocks was the month of April. 2016 was William J Sandbrook's most active year for disposing of shares, totalling 40 transactions. William J Sandbrook's most active month to dispose stocks was the month of February. 2020 saw William J Sandbrook paying a total of $419,400.00 for 58,568 shares, this is the most they've acquired in one year. In 2015 William J Sandbrook cashed out on 94,784 shares for a total of $4,511,055.62, their largest year based on trade value.
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Zapata Computing Holdings Inc. (ZPTA) Snapshot price: $0.435
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
|
∞
| 4.19M |
—
|
—
| 4.19M |
Mar 28
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 18
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
Knife River Corp (KNF) Snapshot price: $74.53
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +172.81% | 2.63K |
$77.19 | $55,576.80 | 4.14K |
May 15
| |||
Form 4
|
∞
| 1.52K |
$57.57 | $87,448.83 | 1.52K |
Nov 15
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
COMFORT SYSTEMS USA INC (FIX) Snapshot price: $302.61
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +3.82% | 498 |
—
|
—
| 13.52K |
May 17
| |||
Form 4
| -27.74% | -5.00K |
$185.19 | -$925,927.50 | 13.03K |
Nov 9
| |||
Form 4
| -29.38% | -7.50K |
$187.52 | -$1,406,364.00 | 18.03K |
Sep 12
| |||
Form 4
| +4.35% | 1.06K |
—
|
—
| 25.53K |
May 16
| |||
Form 4
| -3.36% | -850.00 |
—
|
—
| 24.46K |
Jun 2
| |||
Form 4
| +7.97% | 1.87K |
—
|
—
| 25.31K |
May 17
| |||
Form 4
| +9.02% | 1.94K |
—
|
—
| 23.44K |
May 18
| |||
Form 4
| +28.64% | 4.79K |
—
|
—
| 21.5K |
May 19
| |||
Form 4
| +24.25% | 3.26K |
—
|
—
| 16.71K |
May 21
| |||
Form 4
| +289.60% | 10K |
$46.19 | $461,853.70 | 13.45K |
May 25 - May 29
| |||
Form 4
|
∞
| 3.45K |
—
|
—
| 3.45K |
May 22
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
US CONCRETE INC No price found
Chairman and CEO
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +2.87% | 11.72K |
—
|
—
| 420.52K |
Mar 18
| |||
Form 4
| +2.95% | 11.72K |
—
|
—
| 408.8K |
Mar 11
| |||
Form 4
| -2.46% | -10.00K |
$38.15 | -$381,500.00 | 397.08K |
Nov 24
| |||
Form 4
| +0.67% | 2.71K |
—
|
—
| 407.08K |
Oct 1
| |||
Form 4
| +0.23% | 915 |
—
|
—
| 404.38K |
Jun 10
| |||
Form 4
| -1.48% | -6.10K |
$14.16 | -$167,951.76 | 404.98K |
Feb 28 - Apr 3
| |||
Form 4
| -1.79% | -7.47K |
$26.84 | -$162,918.80 | 410.1K |
Mar 1
| |||
Form 4
| +3.73% | 15K |
$27.96 | $419,400.00 | 417.57K |
Feb 27
| |||
Form 4
| +2.66% | 10.5K |
$39.44 | $414,120.00 | 405.31K |
Dec 13
| |||
Form 4
| +1.83% | 7.11K |
$48.40 | -$223,172.40 | 394.81K |
Oct 14
| |||
Form 4
| +1.87% | 7.11K |
$48.75 | -$224,786.25 | 387.71K |
May 16
| |||
Form 4
| -1.33% | -5.15K |
$40.86 | -$210,388.14 | 380.6K |
Mar 1
| |||
Form 4
| -0.59% | -2.28K |
—
|
—
| 386.42K |
Aug 13 - Aug 14
| |||
Form 4
| -2.27% | -9.00K |
$51.45 | -$463,067.55 | 388.31K |
Scheduled
|
Jul 26
| ||
Form 4
| -2.22% | -9.00K |
$50.39 | -$453,483.66 | 397.31K |
Scheduled
|
Jun 28
| ||
Form 4
| -2.17% | -9.00K |
$57.92 | -$521,312.26 | 406.31K |
Scheduled
|
May 24
| ||
Form 4
| -2.12% | -9.00K |
$58.72 | -$528,471.45 | 415.31K |
Scheduled
|
Apr 26
| ||
Form 4
| -0.94% | -4.05K |
$60.40 | -$244,378.40 | 424.31K |
Apr 1
| |||
Form 4
| -2.06% | -9.00K |
$60.76 | -$546,870.17 | 428.36K |
Scheduled
|
Mar 22
| ||
Form 4
| +7.27% | 29.64K |
$69.75 | -$268,956.00 | 437.36K |
Mar 1
| |||
Form 4
| -2.16% | -9.00K |
$75.52 | -$679,693.20 | 407.72K |
Scheduled
|
Feb 22
| ||
Form 4
| -2.11% | -9.00K |
$82.38 | -$741,400.51 | 416.72K |
Scheduled
|
Jan 25
| ||
Form 4/A
| -1.32% | -6.50K |
$65.97 | -$428,794.33 | 485.35K |
Scheduled
|
Mar 22
| ||
Form 4/A
| +92.50% | 185 |
—
|
—
| 385 |
Nov 22
| |||
Form 4
| -4.08% | -16.83K |
$82.91 | -$746,171.57 | 395.46K |
Scheduled
|
Nov 22 - Dec 28
| ||
Form 4
| -1.55% | -6.50K |
$75.80 | -$492,688.95 | 412.09K |
Scheduled
|
Aug 23
| ||
Form 4
| -0.59% | -2.48K |
$76.45 | -$189,443.10 | 418.59K |
Aug 22
| |||
Form 4
| -1.52% | -6.50K |
$76.27 | -$495,760.42 | 421.07K |
Scheduled
|
Jul 26
| ||
Form 4/A
| -0.76% | -3.32K |
$77.45 | -$257,366.35 | 434.07K |
Jun 27
| |||
Form 4
| -2.25% | -9.82K |
$78.91 | -$512,944.31 | 427.57K |
Scheduled
|
Jun 27 - Jun 28
| ||
Form 4
| -1.46% | -6.50K |
$68.08 | -$442,538.84 | 437.39K |
Scheduled
|
May 24
| ||
Form 4
| -1.44% | -6.50K |
$63.21 | -$410,871.50 | 443.89K |
Scheduled
|
Apr 26
| ||
Form 4
| -0.95% | -4.31K |
$64.55 | -$278,404.15 | 450.39K |
Apr 1
| |||
Form 4
| -1.41% | -6.50K |
$65.97 | -$428,794.33 | 454.7K |
Scheduled
|
Mar 22
| ||
Form 4/A
|
—
|
0
|
—
|
—
|
0
| ||||
Form 4
| +6.64% | 30.64K |
$66.65 | -$143,897.35 | 491.85K |
Mar 1
| |||
Form 4
| -1.39% | -6.50K |
$62.44 | -$405,845.70 | 461.2K |
Scheduled
|
Feb 22
| ||
Form 4
| -1.37% | -6.50K |
$68.44 | -$444,862.43 | 467.7K |
Scheduled
|
Jan 25
| ||
Form 4
| -1.35% | -6.50K |
$66.64 | -$433,138.03 | 474.4K |
Scheduled
|
Dec 20 - Dec 28
| ||
Form 4
| -1.33% | -6.50K |
$59.64 | -$387,679.14 | 480.9K |
Scheduled
|
Nov 23
| ||
Form 4
| -1.32% | -6.50K |
$49.05 | -$318,822.40 | 487.4K |
Scheduled
|
Oct 26
| ||
Form 4
| -1.30% | -6.50K |
$46.99 | -$305,442.17 | 493.9K |
Scheduled
|
Sep 21
| ||
Form 4
| -1.76% | -8.98K |
$56.62 | -$508,375.39 | 500.4K |
Scheduled
|
Aug 22 - Aug 24
| ||
Form 4
| -1.26% | -6.50K |
$66.07 | -$429,465.43 | 509.38K |
Scheduled
|
Jul 27
| ||
Form 4
| -1.24% | -6.50K |
$58.63 | -$381,125.51 | 515.88K |
Scheduled
|
Jun 22
| ||
Form 4
| -1.23% | -6.50K |
$64.19 | -$417,213.24 | 522.38K |
Scheduled
|
May 25
| ||
Form 4
| -0.62% | -3.32K |
$65.52 | -$217,722.96 | 528.88K |
Apr 28
| |||
Form 4
| -1.21% | -6.50K |
$66.63 | -$433,121.29 | 532.21K |
Scheduled
|
Apr 27
| ||
Form 4/A
| -4.49% | -25.31K |
$61.85 | -$266,759.05 | 538.71K |
Mar 7 - Apr 1
| |||
Form 4
| -4.49% | -25.31K |
—
|
—
| 538.71K |
Mar 7 - Apr 1
| |||
Form 4
| -1.14% | -6.50K |
$61.83 | -$401,889.08 | 564.01K |
Scheduled
|
Mar 23
| ||
Form 4
| +7.46% | 39.6K |
—
|
—
| 570.51K |
Mar 1
| |||
Form 4
| -1.21% | -6.50K |
$52.78 | -$343,058.99 | 530.91K |
Scheduled
|
Feb 24
| ||
Form 4
| -1.20% | -6.50K |
$43.68 | -$283,917.79 | 537.41K |
Scheduled
|
Jan 27
| ||
Form 4
| -1.18% | -6.50K |
$54.91 | -$356,895.67 | 543.91K |
Scheduled
|
Dec 23
| ||
Form 4
| -0.85% | -4.70K |
—
|
—
| 550.41K |
Dec 8
| |||
Form 4
| -1.16% | -6.50K |
$60.00 | -$390,005.40 | 555.12K |
Scheduled
|
Nov 25
| ||
Form 4
| -1.14% | -6.50K |
$54.90 | -$356,871.19 | 561.62K |
Scheduled
|
Oct 28
| ||
Form 4
| -1.13% | -6.50K |
$46.73 | -$303,736.72 | 568.12K |
Scheduled
|
Sep 30
| ||
Form 4
| -7.96% | -49.67K |
$49.89 | -$2,478,185.97 | 574.62K |
Aug 22
| |||
Form 4
| -0.88% | -5.56K |
$53.92 | -$232,556.96 | 624.29K |
Aug 11 - Aug 19
| |||
Form 4
| -0.68% | -4.31K |
$53.19 | -$229,408.47 | 629.85K |
Aug 7
| |||
Form 4
| -0.39% | -2.48K |
$38.75 | -$96,061.25 | 634.16K |
May 7
| |||
Form 4
| +8.78% | 51.4K |
—
|
—
| 636.64K |
Apr 1
| |||
Form 4
| -0.35% | -2.06K |
$32.75 | -$67,334.00 | 585.24K |
Mar 12
| |||
Form 4
| -2.92% | -17.66K |
$25.39 | -$1,198,255.66 | 587.3K |
Aug 22
| |||
Form 4
| +0.17% | 1K |
$23.50 | $23,500.00 | 604.95K |
Mar 19
| |||
Form 4
| -15.42% | -110.12K |
$19.53 | -$2,150,309.26 | 603.95K |
Aug 22
| |||
Form 4
| -7.48% | -57.73K |
$14.49 | -$836,507.70 | 714.07K |
Mar 20
| |||
Form 4
| -5.05% | -41.01K |
$6.05 | -$248,092.35 | 771.8K |
Aug 22
| |||
Form 4
| +0.10% | 800 |
$4.75 | $3,800.00 | 812.81K |
Sep 15 - Sep 16
| |||
Form 4
| +0.02% | 200 |
$4.75 | $950.00 | 812.01K |
Sep 12
| |||
Form 4
| +0.12% | 1K |
$5.40 | $5,400.00 | 811.81K |
Sep 2
| |||
Form 4
| +0.25% | 2K |
$5.70 | $11,400.00 | 810.81K |
Aug 30 - Aug 31
| |||
Form 4
|
∞
| 808.81K |
$6.00 | -$162,252.00 | 808.81K |
Aug 22
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
Andretti Acquisition Corp. II (POLE) No price found
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||