Richard S Kollender's Net Worth

$519 Million

Estimate Recalculated Feb 14, 2024 05:29PM EST

Who is Richard S Kollender?

Richard S Kollender has an estimated net worth of $519 Million. This is based on reported shares across multiple companies, which include NUPATHE INC., RAPID MICRO BIOSYSTEMS, INC., INSMED Inc, Strongbridge Biopharma plc, and Celator Pharmaceuticals Inc.

SEC CIK

Richard S Kollender's CIK is 0001415666

Past Insider Trading and Trends

2021 was Richard S Kollender's most active year for acquiring shares with 8 total transactions. Richard S Kollender's most active month to acquire stocks was the month of December. 2021 was Richard S Kollender's most active year for disposing of shares, totalling 14 transactions. Richard S Kollender's most active month to dispose stocks was the month of June. 2021 saw Richard S Kollender paying a total of $5,390.80 for 1,783,216 shares, this is the most they've acquired in one year. In 2014 Richard S Kollender cashed out on 7,848,193 shares for a total of $23,605,539.45, their largest year based on trade value.

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NUPATHE INC. No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-5.33M
$3.65
-$19,471,629.45
0
Feb 21
Form 4
0
0
Jun 5
Form 4
13.5K
13.5K
Apr 24
Form 3
0
0
Form 4
0
0
Mar 3
Form 3
0
0
No matching records found

RAPID MICRO BIOSYSTEMS, INC. (RPID) Snapshot price: $0.935

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
0
0
May 4
Form 4
0
0
May 23
Form 4
+7.85%
107.82K
$0.05
$5,390.80
1.48M
Sep 9
Form 4
+2,263.13%
1.32M
1.37M
Jul 19
Form 4
0
0
Jul 14
Form 3
0
0
No matching records found

INSMED Inc (INSM) Snapshot price: $29.11

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+57.25%
8.96K
24.6K
Oct 31
Form 4
+186.03%
10.17K
15.64K
Jan 11 - Jan 14
Form 4
5.47K
5.47K
Jan 23
Form 4
0
0
Jan 12
Form 4
17.07M
17.07M
Mar 1
Form 3
0
0
No matching records found

Strongbridge Biopharma plc No price found

President and CFO

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-234.23K
0
Oct 5
Form 4
-21.67%
-64.79K
$2.06
-$133,469.46
234.23K
Oct 1
Form 4
-5.41%
-17.09K
$2.24
-$38,277.12
299.02K
Sep 3
Form 4
-3.48%
-11.39K
$2.28
-$25,973.76
316.11K
May 17
Form 4
+32.32%
80K
327.5K
Mar 3
Form 4
+147.50%
147.5K
247.5K
Jan 7
Form 4
0
0
Jan 27
Form 4
+150.00%
60K
100K
Sep 3
Form 4
40K
40K
May 15
Form 4
0
0
May 15
Form 3
0
0
No matching records found

Celator 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
Form 3
0
0
No matching records found