David B Brewster's Net Worth
$27.3 Million
Who is David B Brewster?
David B Brewster has an estimated net worth of $27.3 Million. This is based on reported shares across multiple companies, which include Environmental Impact Acquisition Corp, and ENERNOC INC.
SEC CIK
David B Brewster's CIK is 0001399290
Past Insider Trading and Trends
2008 was David B Brewster's most active year for acquiring shares with 16 total transactions. David B Brewster's most active month to acquire stocks was the month of January. 2013 was David B Brewster's most active year for disposing of shares, totalling 14 transactions. David B Brewster's most active month to dispose stocks was the month of November. 2016 saw David B Brewster paying a total of $788,545.32 for 487,220 shares, this is the most they've acquired in one year. In 2017 David B Brewster cashed out on 1,717,021 shares for a total of $13,150,137.76, their largest year based on trade value.
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Environmental Impact Acquisition Corp No price found
Investor
Form Type
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Δ Own
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Qty.
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Price
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Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
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|---|---|---|---|---|---|---|---|---|---|
Form 3
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—
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0
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—
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—
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0
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ENERNOC INC No price found
PresidentDavid B Brewster used to own units in Common Stock but no longer holds any shares there. From 2007 to 2017 David B Brewster acquired a total of 1,791,798 shares in ENERNOC INC at a cost of $2,766,721.81, David also disposed a total of 2,680,571 shares of ENERNOC INC equalling to $30,098,554.77.
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -100.00% | -1.70M |
$7.67 | -$13,071,313.71 |
0
|
Aug 5 - Aug 7
| |||
Form 4
| -0.16% | -2.81K |
$7.75 | -$21,785.25 | 1.7M |
Jul 1
| |||
Form 4/A
| +6.98% | 88.45K |
—
|
—
| 1.36M |
Mar 17
| |||
Form 4/A
| +0.26% | 4K |
$6.16 | $24,640.00 | 1.53M |
Jun 15
| |||
Form 4
| -0.12% | -1.79K |
$5.45 | -$9,777.30 | 1.51M |
Jun 1
| |||
Form 4
| -0.13% | -1.98K |
$6.00 | -$11,898.00 | 1.51M |
Apr 1
| |||
Form 4
| +10.17% | 140K |
—
|
—
| 1.52M |
Mar 17
| |||
Form 4
| -0.28% | -3.91K |
$5.50 | -$21,521.50 | 1.38M |
Mar 1
| |||
Form 4
| -0.17% | -2.31K |
$6.00 | -$13,842.00 | 1.38M |
Jan 1
| |||
Form 4/A
| +6.83% | 88.47K |
$0.51 | $45,117.66 | 1.38M |
Dec 5
| |||
Form 4
| +6.83% | 88.47K |
$5.85 | $517,526.10 | 1.38M |
Dec 5
| |||
Form 4
| -0.45% | -5.84K |
$6.05 | -$35,307.80 | 1.29M |
Dec 1
| |||
Form 4
| -0.22% | -2.88K |
$5.41 | -$15,553.75 | 1.3M |
Oct 1
| |||
Form 4
| -0.44% | -5.79K |
$5.61 | -$32,481.90 | 1.3M |
Sep 1
| |||
Form 4
| -0.15% | -1.98K |
$6.39 | -$12,671.37 | 1.31M |
Jul 1
| |||
Form 4
| -0.31% | -4.03K |
$6.95 | -$27,973.75 | 1.31M |
Jun 1
| |||
Form 4
| +0.42% | 5.45K |
$4.12 | -$11,520.48 | 1.32M |
Apr 1
| |||
Form 4
| -0.60% | -7.93K |
$6.80 | -$53,930.80 | 1.31M |
Mar 3
| |||
Form 4
| +6.29% | 78.02K |
$6.21 | -$30,913.38 | 1.32M |
Mar 1
| |||
Form 4
| +2.95% | 35.5K |
$6.15 | $218,325.00 | 1.24M |
Mar 1
| |||
Form 4
| -0.61% | -7.43K |
$4.06 | -$30,173.92 | 1.2M |
Dec 1
| |||
Form 4
| +2.11% | 25K |
$4.11 | $102,750.00 | 1.21M |
Nov 11
| |||
Form 4
| -0.62% | -7.43K |
$8.94 | -$66,442.08 | 1.19M |
Sep 1
| |||
Form 4
| -2.85% | -34.99K |
$9.91 | -$73,651.12 | 1.19M |
Feb 11 - Jun 1
| |||
Form 4
| +2.08% | 25K |
$10.75 | $268,750.00 | 1.23M |
Mar 16
| |||
Form 4
| +10.70% | 116.34K |
$11.86 | -$170,226.58 | 1.2M |
Mar 3
| |||
Form 4
| -0.96% | -10.52K |
$13.49 | -$141,887.82 | 1.09M |
Mar 1
| |||
Form 4
| -0.33% | -3.60K |
$17.86 | -$64,224.56 | 1.1M |
Feb 22
| |||
Form 4
| +3.03% | 32.41K |
$12.79 | $370,392.30 | 1.1M |
Dec 1 - Feb 11
| |||
Form 4
| +0.96% | 10.14K |
$0.35 | $3,549.00 | 1.07M |
Jan 9
| |||
Form 4
| -0.31% | -3.24K |
$14.03 | -$45,485.26 | 1.06M |
Dec 1
| |||
Form 4
| -0.93% | -10.00K |
$19.47 | -$194,700.00 | 1.06M |
Scheduled
|
Sep 15
| ||
Form 4
| -0.46% | -5.00K |
$20.00 | -$100,000.00 | 1.07M |
Scheduled
|
Sep 3
| ||
Form 4
| -0.92% | -10.00K |
$19.34 | -$193,400.00 | 1.08M |
Scheduled
|
Aug 15
| ||
Form 4/A
| -0.91% | -10.00K |
$20.00 | -$200,000.00 | 1.09M |
Scheduled
|
Aug 8
| ||
Form 4
| +1.89% | 20K |
$20.00 | $400,000.00 | 1.08M |
Scheduled
|
Aug 8
| ||
Form 4
| -0.90% | -10.00K |
$17.31 | -$173,100.00 | 1.1M |
Scheduled
|
Jul 15
| ||
Form 4
| -0.89% | -10.00K |
$18.10 | -$181,000.00 | 1.11M |
Scheduled
|
Jun 16
| ||
Form 4
| -0.45% | -5.00K |
$20.00 | -$100,000.00 | 1.12M |
Scheduled
|
May 27
| ||
Form 4
| -0.88% | -10.00K |
$19.36 | -$193,600.00 | 1.12M |
Scheduled
|
May 15
| ||
Form 4
| -1.31% | -15.00K |
$21.55 | -$323,205.00 | 1.13M |
Scheduled
|
Apr 15
| ||
Form 4
| -1.29% | -15.00K |
$22.02 | -$330,300.00 | 1.15M |
Scheduled
|
Mar 31
| ||
Form 4
| +8.24% | 88.45K |
—
|
—
| 1.16M |
Mar 17
| |||
Form 4
| -0.79% | -10.00K |
$17.62 | -$176,200.00 | 1.25M |
Scheduled
|
Nov 20
| ||
Form 4
| -0.79% | -10.00K |
$16.04 | -$160,400.00 | 1.26M |
Scheduled
|
Oct 21
| ||
Form 4
| -0.78% | -10.00K |
$15.01 | -$150,081.45 | 1.27M |
Scheduled
|
Sep 20 - Sep 24
| ||
Form 4
| -0.26% | -3.38K |
$15.00 | -$50,685.00 | 1.28M |
Scheduled
|
Aug 26
| ||
Form 4
| -0.51% | -6.62K |
$15.00 | -$99,315.00 | 1.28M |
Scheduled
|
Aug 20
| ||
Form 4
| -0.77% | -10.00K |
$15.46 | -$154,600.00 | 1.29M |
Scheduled
|
Jul 22
| ||
Form 4
| -0.76% | -10.00K |
$15.00 | -$150,000.00 | 1.3M |
Scheduled
|
Jul 8
| ||
Form 4
| -0.76% | -10.00K |
$17.93 | -$179,300.00 | 1.31M |
Scheduled
|
May 20
| ||
Form 4
| -0.75% | -10.00K |
$16.40 | -$164,000.00 | 1.32M |
Scheduled
|
Apr 22
| ||
Form 4
| -0.75% | -10.00K |
$17.75 | -$177,500.00 | 1.33M |
Scheduled
|
Mar 20
| ||
Form 4
| +8.28% | 102.53K |
$17.03 | -$170,300.00 | 1.34M |
Scheduled
|
Feb 15 - Feb 20
| ||
Form 4
| -0.80% | -10.00K |
$15.32 | -$153,200.00 | 1.24M |
Scheduled
|
Jan 22
| ||
Form 4
| -0.79% | -10.00K |
$15.00 | -$150,000.00 | 1.25M |
Scheduled
|
Jan 15
| ||
Form 4
| -16.58% | -250.00K |
—
|
—
| 1.26M |
Dec 14
| |||
Form 4
| +0.27% | 4K |
$6.16 | $24,640.00 | 1.51M |
Jun 15
| |||
Form 4/A
| +7.43% | 105.2K |
—
|
—
| 1.52M |
Mar 1
| |||
Form 4
| +6.22% | 88.13K |
—
|
—
| 1.5M |
Mar 1
| |||
Form 4
| +0.35% | 5K |
$9.98 | $49,900.00 | 1.42M |
Aug 18
| |||
Form 4
| +0.39% | 5.5K |
$9.17 | $50,435.00 | 1.41M |
Aug 11
| |||
Form 4
| +3.31% | 45K |
—
|
—
| 1.41M |
Feb 22
| |||
Form 4
| -2.06% | -28.65K |
$27.00 | -$773,658.00 | 1.36M |
Scheduled
|
Dec 7 - Dec 9
| ||
Form 4
| -0.10% | -1.35K |
$27.00 | -$36,342.00 | 1.39M |
Scheduled
|
Dec 1
| ||
Form 4
| -0.71% | -10.00K |
$33.02 | -$330,200.00 | 1.39M |
Scheduled
|
Sep 1
| ||
Form 4
| -0.71% | -10.00K |
$33.49 | -$334,900.00 | 1.4M |
Scheduled
|
Aug 2
| ||
Form 4
| -3.42% | -50.00K |
$33.05 | -$1,652,556.76 | 1.41M |
Scheduled
|
Jul 7 - Jul 9
| ||
Form 4
| +1.88% | 27K |
—
|
—
| 1.46M |
Feb 17
| |||
Form 4
| -0.10% | -1.49K |
$33.00 | -$49,104.00 | 1.43M |
Scheduled
|
Feb 11
| ||
Form 4
| +0.67% | 9.55K |
—
|
—
| 1.44M |
Feb 4
| |||
Form 4
| -0.04% | -549.00 |
$33.00 | -$18,117.00 | 1.43M |
Scheduled
|
Feb 2
| ||
Form 4
| -0.56% | -7.96K |
$33.00 | -$262,779.00 | 1.43M |
Scheduled
|
Feb 1
| ||
Form 4
| -1.38% | -20.00K |
$33.07 | -$661,400.00 | 1.43M |
Scheduled
|
Jan 5
| ||
Form 4
| -0.68% | -10.00K |
$33.50 | -$334,980.00 | 1.45M |
Scheduled
|
Nov 6
| ||
Form 4/A
| +1.25% | 18.03K |
—
|
—
| 1.46M |
Feb 12
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Feb 23
| |||
Form 4
| +3.10% | 44.03K |
—
|
—
| 1.46M |
Feb 12
| |||
Form 4
| +0.14% | 2K |
$7.11 | $14,220.00 | 1.42M |
Dec 12
| |||
Form 4
| +3.97% | 54.17K |
$0.42 | $22,755.97 | 1.42M |
Nov 3
| |||
Form 4
| +1.49% | 20K |
$11.14 | $222,800.00 | 1.36M |
Sep 9
| |||
Form 4
| +1.51% | 20K |
$14.40 | $288,048.00 | 1.34M |
Aug 14 - Aug 15
| |||
Form 4
| +9.28% | 112.43K |
$0.53 | $60,096.40 | 1.32M |
May 20
| |||
Form 4
| +1.25% | 15K |
$0.35 | $5,250.00 | 1.21M |
Apr 25
| |||
Form 4
| +1.27% | 15K |
$0.35 | $5,250.00 | 1.2M |
Apr 18
| |||
Form 4
| +0.72% | 8.46K |
—
|
—
| 1.18M |
Feb 25
| |||
Form 4
| +1.73% | 20K |
—
|
—
| 1.17M |
Feb 20
| |||
Form 4
| -9.92% | -140.63K |
$40.90 | -$5,752,082.81 | 1.28M |
Nov 19
| |||
Form 4
| +0.63% | 8K |
—
|
—
| 1.28M |
Jun 29
| |||
Form 4/A
| +6.94% | 184.14K |
$0.35 | $46,180.40 | 2.84M |
Nov 27 - Apr 25
| |||
Form 4
| -8.18% | -112.50K |
$24.18 | -$2,720,250.00 | 1.26M |
May 23
| |||
Form 3
|
—
|
0
|
—
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—
|
0
| ||||
| No matching records found | |||||||||