Bob Rosenthal's Net Worth
$1.69 Million
Who is Bob Rosenthal?
Bob Rosenthal has an estimated net worth of $1.69 Million. This is based on reported shares across multiple companies, which include BRUKER CORP, INVIVO THERAPEUTICS HOLDINGS CORP., SAFEGUARD SCIENTIFICS INC, and MATRITECH INC/DE/.
SEC CIK
Bob Rosenthal's CIK is 0001203911
Past Insider Trading and Trends
2010 was Bob Rosenthal's most active year for acquiring shares with 10 total transactions. Bob Rosenthal's most active month to acquire stocks was the month of December. 2024 was Bob Rosenthal's most active year for disposing of shares, totalling 3 transactions. Bob Rosenthal's most active month to dispose stocks was the month of July. 2024 saw Bob Rosenthal paying a total of $292,075.00 for 14,877 shares, this is the most they've acquired in one year. In 2024 Bob Rosenthal cashed out on 17,184 shares for a total of $295,747.76, their largest year based on trade value.
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BRUKER CORP (BRKR) Snapshot price: $64.01
InvestorBob Rosenthal owns 30,963 units of Common Stock which is worth $1,981,941.63. From 2022 to 2024 Bob Rosenthal acquired a total of 35,647 shares in BRUKER CORP at a cost of $292,075.00, Bob also disposed a total of 4,684 shares of BRUKER CORP equalling to $295,747.76.
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +33.77% | 7.82K |
$43.26 | -$3,672.76 | 30.96K |
Aug 15
| |||
Form 4
| +11.44% | 2.38K |
—
|
—
| 23.15K |
Jan 5
| |||
Form 4
| +10.48% | 1.97K |
—
|
—
| 20.77K |
Jan 5
| |||
Form 4
| +10.86% | 1.84K |
—
|
—
| 18.8K |
Jan 5
| |||
Form 4
| +15.71% | 2.3K |
—
|
—
| 16.96K |
Jan 5
| |||
Form 4
| +20.29% | 2.47K |
—
|
—
| 14.66K |
Jan 6
| |||
Form 4
| +51.35% | 4.13K |
—
|
—
| 12.19K |
Jan 7
| |||
Form 4
| +75.90% | 3.47K |
—
|
—
| 8.05K |
Jan 5
| |||
Form 4
|
∞
| 4.58K |
—
|
—
| 4.58K |
Jan 5
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 5
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Nov 12
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
INVIVO THERAPEUTICS HOLDINGS CORP. (NVIV) No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
—
|
—
|
0
|
Nov 17
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Mar 18
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
SAFEGUARD SCIENTIFICS INC (SFE) No price found
Executive ChairmanBob Rosenthal owns 81,855 units of Common Stock. In the year 2007 Bob Rosenthal filed a total of 45 filings.
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +7.06% | 5.4K |
$4.93 | $26,649.00 | 81.86K |
Apr 15
| |||
Form 4
| +5.39% | 3.91K |
$7.10 | $27,782.30 | 76.45K |
Jan 17
| |||
Form 4
| +4.67% | 3.24K |
$8.30 | $26,858.80 | 72.54K |
Oct 15
| |||
Form 4
| +5.81% | 3.8K |
$7.95 | $30,243.36 | 69.31K |
Jul 15
| |||
Form 4
| +18.92% | 10.42K |
—
|
—
| 65.5K |
Jun 30
| |||
Form 4
| +7.82% | 4K |
$6.58 | $26,297.09 | 55.08K |
Apr 15
| |||
Form 4
| +9.15% | 4.28K |
$6.63 | $28,378.32 | 51.09K |
Jan 15
| |||
Form 4
| +11.74% | 4.92K |
$6.00 | $29,508.00 | 46.8K |
Oct 15
| |||
Form 4
| +11.07% | 4.18K |
$6.29 | $26,246.16 | 41.89K |
Jul 15
| |||
Form 4
| +40.61% | 10.89K |
—
|
—
| 37.71K |
Jun 30
| |||
Form 4
| +9.57% | 2.34K |
$6.40 | $14,995.20 | 26.82K |
May 11
| |||
Form 4
| +27.06% | 5.21K |
$5.44 | $28,366.31 | 24.48K |
Apr 15
| |||
Form 4
| +15.09% | 2.52K |
$10.91 | $27,547.75 | 19.26K |
Jan 22
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 13
| |||
Form 4
| +57.27% | 6.09K |
—
|
—
| 16.74K |
Jun 30
| |||
Form 4
| +132.53% | 6.07K |
—
|
—
| 10.64K |
Jul 31
| |||
Form 4
| +10.13% | 421 |
$12.86 | -$4.07 | 4.58K |
May 9
| |||
Form 4
| +9.45% | 359 |
$11.46 | -$11.53 | 4.16K |
Aug 8
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 31
| |||
Form 4
| +86.95% | 1.77K |
$9.77 | -$2.76 | 3.8K |
Jul 13
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 31
| |||
Form 4
|
∞
| 2.03K |
$17.00 | -$8.45 | 2.03K |
Jul 14
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 29
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 30
| |||
Form 4/A
|
—
|
0
|
—
|
—
|
0
|
May 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 24
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
May 26
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 17
| |||
Form 4
|
—
|
0
|
—
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—
|
0
|
Oct 15
| |||
Form 4
|
—
|
0
|
—
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—
|
0
|
Jul 15
| |||
Form 4
|
—
|
0
|
—
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—
|
0
|
May 13
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Oct 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Aug 31
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 15
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jul 25
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
MATRITECH INC/DE/ No price found
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jun 8
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Jan 22
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||