Errol B Desouza's Net Worth

$6.33 Million

Estimate Recalculated Jul 17, 2024 10:16AM EST

Who is Errol B Desouza?

Errol B Desouza has an estimated net worth of $6.33 Million. This is based on reported shares across multiple companies, which include Royalty Pharma plc, Biodel Inc, CATALYST BIOSCIENCES, INC., Cyclerion Therapeutics, Inc., IDEXX LABORATORIES INC /DE, and PALATIN TECHNOLOGIES INC.

SEC CIK

Errol B Desouza's CIK is 0001213895

Past Insider Trading and Trends

2007 was Errol B Desouza's most active year for acquiring shares with 11 total transactions. Errol B Desouza's most active month to acquire stocks was the month of May. 2012 was Errol B Desouza's most active year for disposing of shares, totalling 5 transactions. Errol B Desouza's most active month to dispose stocks was the month of August. 2008 saw Errol B Desouza paying a total of $262,093.45 for 202,279 shares, this is the most they've acquired in one year. In 2012 Errol B Desouza cashed out on 200,261 shares for a total of $108,905.02, their largest year based on trade value.

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Royalty Pharma plc (RPRX) Snapshot price: $29.325

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+14.42%
9.29K
—
—
73.74K
Jun 7
Form 4
+13.66%
7.75K
—
—
64.44K
Jun 23
Form 4
+12.56%
6.33K
—
—
56.7K
Jun 24
Form 4
+12.83%
5.73K
—
—
50.37K
Jun 25
Form 4
+25.00%
8.93K
—
—
44.64K
Jun 15 - Jun 18
Form 4
∞
35.72K
—
—
35.72K
Jun 15
Form 3
—
0
—
—
0
No matching records found

Biodel Inc No price found

CEO

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+122.16%
87.66K
$0.44
-$19,126.36
159.42K
Sep 30
Form 4
—
0
—
—
0
Dec 19
Form 4
—
0
—
—
0
Nov 11
Form 4
+5.69%
3.87K
—
—
71.76K
Mar 12
Form 4
—
0
—
—
0
Dec 23
Form 4
+17.27%
10K
$3.34
$33,400.00
67.89K
Sep 20
Form 4
+7.11%
3.84K
—
—
57.89K
Mar 12 - Mar 12
Form 4
—
0
—
—
0
Dec 21
Form 4
+222.23%
37.28K
$2.87
-$54,452.51
54.05K
Sep 30
Form 4
+222.23%
37.28K
$2.87
-$54,452.51
54.05K
Sep 30
Form 4
—
0
—
—
0
Mar 29
Form 4
+203.65%
45K
—
—
67.1K
Mar 12
Form 4
—
0
—
—
0
Nov 23
Form 4
+124.49%
12.25K
$0.61
$7,474.94
22.1K
Nov 9
Form 4
∞
9.84K
—
—
9.84K
Sep 30
Form 4
—
0
—
—
0
Dec 14
Form 4
—
0
—
—
0
Oct 1
Form 4
—
0
—
—
0
Apr 1
Form 3
—
0
—
—
0
No matching records found

CATALYST BIOSCIENCES, INC. (GYRE) Snapshot price: $11.89

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+13.69%
3.59K
—
—
29.8K
Oct 1
Form 4
+14.93%
3.41K
—
—
26.21K
Jun 9 - Jul 1
Form 4
+14.72%
2.93K
—
—
22.81K
Apr 1
Form 4
+11.99%
2.13K
—
—
19.88K
Jan 5
Form 4
+21.36%
3.13K
—
—
17.75K
Oct 1
Form 4
+17.03%
2.13K
—
—
14.63K
Jul 1
Form 4
—
0
—
—
0
Jun 11
Form 4
+29.67%
2.86K
—
—
12.5K
Apr 1
Form 4
+23.52%
1.83K
—
—
9.64K
Jan 2
Form 4
+48.40%
2.54K
—
—
7.8K
Oct 1
Form 4
+52.49%
1.81K
—
—
5.26K
Jul 1
Form 4
—
0
—
—
0
Jun 13
Form 4
+77.37%
1.5K
—
—
3.45K
Apr 1
Form 4
+706.64%
1.7K
—
—
1.94K
Dec 31
Form 4
—
0
—
—
0
Jun 13
Form 4
—
0
—
—
0
Feb 20
Form 4
—
0
—
—
0
Jul 13
Form 4
—
0
—
—
0
Jun 9
Form 4/A
—
0
—
—
0
Oct 22
Form 4
—
0
—
—
0
Oct 22
Form 4
—
0
—
—
0
Aug 14
Form 4
+187.51%
10K
—
—
15.33K
Dec 11
Form 4
—
0
—
—
0
Jun 12
Form 4
—
0
—
—
0
Jun 7
Form 4
—
0
—
—
0
Jun 7
Form 4
—
0
—
—
0
Jun 15
Form 4
—
0
—
—
0
Jun 17
Form 4
—
0
—
—
0
Jun 17
Form 4
—
0
—
—
0
Jul 2
Form 4
+166.65%
3.33K
$0.08
$249.98
5.33K
Aug 31
Form 4
—
0
—
—
0
Jun 20
Form 4
—
0
—
—
0
May 14
Form 4
+100.00%
1K
$0.08
$75.00
2K
Feb 1
Form 3
—
0
—
—
0
No matching records found

Cyclerion Therapeutics, Inc. (CYCN) Snapshot price: $2.726

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+166.67%
50K
—
—
80K
Nov 30
Form 4
—
0
—
—
0
Jun 14
Form 4
—
0
—
—
0
Jun 24
Form 3
—
0
—
—
0
No matching records found

IDEXX LABORATORIES INC /DE (IDXX) Snapshot price: $571.92

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+4.57%
318
$39.30
$12,497.40
7.28K
Apr 30
Form 4
—
0
—
—
0
Feb 14
Form 4
+5.79%
381
$32.80
$12,496.80
6.96K
Jan 30
Form 4
+5.72%
356
$35.16
$12,516.96
6.58K
Oct 30
Form 4
+4.00%
239
$52.21
$12,478.19
6.22K
Jul 30
Form 4
+4.09%
235
$53.20
$12,502.00
5.98K
Apr 30
Form 4
—
0
—
—
0
Feb 14
Form 4
+4.07%
225
$55.62
$12,514.50
5.75K
Jan 30
Form 4
+3.33%
89
$117.84
$10,487.76
2.76K
Oct 30
Form 4
+4.13%
106
$99.46
$10,542.76
2.67K
Jul 30
Form 4
+4.73%
116
$90.17
$10,459.72
2.57K
Apr 30
Form 4
—
0
—
—
0
Feb 14
Form 4
+4.70%
110
$84.15
$9,256.50
2.45K
Jan 30
Form 4
+4.84%
108
$85.49
$9,232.92
2.34K
Oct 30
Form 4
+5.04%
107
$86.81
$9,288.67
2.23K
Jul 28
Form 4
+5.51%
111
$83.21
$9,236.31
2.13K
Apr 28
Form 4
—
0
—
—
0
Feb 14
Form 4
+9.52%
175
$77.21
$13,511.75
2.01K
Jan 30
Form 4
+7.80%
133
$68.51
$9,111.83
1.84K
Oct 28
Form 4
+9.22%
144
$63.46
$9,138.24
1.71K
Jul 29
Form 4
—
0
—
—
0
May 18
Form 4
+12.86%
178
$56.74
$10,099.72
1.56K
Apr 29
Form 4
+17.79%
209
$58.01
$12,124.09
1.38K
Jan 31
Form 4
+18.57%
184
$49.84
$9,170.56
1.18K
Oct 29
Form 4
+22.35%
181
$50.39
$9,120.59
991
Jul 30
Form 4
—
0
—
—
0
May 19
Form 4
+22.54%
149
$56.87
$8,473.63
810
Mar 31
Form 4
+44.96%
205
$46.28
$9,487.40
661
Dec 31
Form 4
+96.55%
224
$42.55
$9,531.20
456
Sep 30
Form 4
—
0
—
—
0
Form 4
—
0
—
—
0
No matching records found