Jack W Lasersohn's Net Worth

$132 Million

Estimate Recalculated Apr 1, 2024 10:53AM EST

Who is Jack W Lasersohn?

Jack W Lasersohn has an estimated net worth of $132 Million. This is based on reported shares across multiple companies, which include Silk Road Medical Inc, MASIMO CORP, METABOLIX, INC., OncoMed Pharmaceuticals Inc, Alsius Corp, and KYPHON INC.

SEC CIK

Jack W Lasersohn's CIK is 0001083925

Past Insider Trading and Trends

2007 was Jack W Lasersohn's most active year for acquiring shares with 5 total transactions. Jack W Lasersohn's most active month to acquire stocks was the month of May. 2003 was Jack W Lasersohn's most active year for disposing of shares, totalling 33 transactions. Jack W Lasersohn's most active month to dispose stocks was the month of October. 2004 saw Jack W Lasersohn paying a total of $6,615,000.00 for 277,500 shares, this is the most they've acquired in one year. In 2005 Jack W Lasersohn cashed out on 1,480,900 shares for a total of $46,557,161.00, their largest year based on trade value.

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Silk Road Medical Inc (SILK) Snapshot price: $16.28

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+75.84%
4.69K
—
—
10.88K
Jun 21
Form 4
+15.85%
846
—
—
6.18K
Jun 9
Form 4
+11.95%
570
—
—
5.34K
Jun 17
Form 4
-53.23%
-5.43K
$45.60
-$247,471.20
4.77K
Jun 3
Form 4
+6.74%
644
—
—
10.2K
Jul 8
Form 4
+88.77%
4.49K
—
—
9.55K
Jun 30
Form 4
∞
5.06K
—
—
5.06K
Oct 1
Form 4
—
0
—
—
0
Jun 5
Form 4
—
0
—
—
0
Apr 3
Form 3
—
0
—
—
0
No matching records found

MASIMO CORP (MASI) Snapshot price: $135.705

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
Dec 17
Form 4
—
0
—
—
0
Feb 18
Form 4
—
0
—
—
0
May 28
Form 4
∞
1K
$18.38
$18,383.00
1K
Jun 1
Form 4
—
0
—
—
0
Oct 27
Form 4
—
0
—
—
0
Feb 22
Form 4
—
0
—
—
0
Feb 11
Form 4
—
0
—
—
0
Jan 11
Form 4
-100.00%
-89.40K
$24.07
-$2,155,848.00
0
Scheduled
Nov 20 - Nov 21
Form 4
-100.00%
-147.76K
$32.67
-$4,827,221.19
0
Scheduled
May 19
Form 4
-49.92%
-147.30K
$34.49
-$5,080,377.00
147.76K
Scheduled
May 14
Form 4
-33.34%
-147.60K
$31.50
-$4,649,400.00
295.06K
Scheduled
May 7
Form 4
-12.80%
-65.00K
$31.80
-$2,067,000.00
442.66K
Mar 10
Form 4
-13.17%
-66.29K
$32.85
-$2,177,692.20
437.06K
Mar 6
Form 4
-77.72%
-246.25K
$31.86
-$7,823,900.00
70.6K
Mar 4 - Mar 5
Form 4
-56.02%
-250.00K
$32.40
-$8,100,000.00
196.25K
Feb 29
Form 4
—
0
—
—
0
Jan 4
Form 4
∞
949.6K
—
—
949.6K
Aug 13
Form 3
—
0
—
—
0
No matching records found

METABOLIX, INC. (YTEN) Snapshot price: $0.355

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4/A
+533.86%
1.31M
—
—
1.56M
Nov 15
Form 3
—
0
—
—
0
No matching records found

OncoMed Pharmaceuticals Inc No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 3
—
0
—
—
0
No matching records found

Alsius Corp No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
—
0
—
—
0
Jul 2
Form 3
—
0
—
—
0
No matching records found