Mark James Byrne's Net Worth
$0
Estimate Recalculated Sep 8, 2024 07:24PM EST
Who is Mark James Byrne?
Mark James Byrne does not have any significant net worth to report based on the numbers we have. This is based on reported shares across multiple companies, which include Flagstone Reinsurance Holdings Ltd, and WHITE MOUNTAINS INSURANCE GROUP LTD.
SEC CIK
Mark James Byrne's CIK is 0001181361
Past Insider Trading and Trends
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Flagstone Reinsurance Holdings Ltd No price found
Chairman
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -50.00% | -25.00K |
$12.57 | -$314,150.00 | 25K |
Jan 19
| |||
Form 4
| -100.00% | -8.01M |
$11.48 | -$91,916,087.08 |
0
|
Dec 8
| |||
Form 4
| -7.34% | -225.75K |
—
|
—
| 2.85M |
Jun 28
| |||
Form 4
| -27.95% | -2.00M |
$12.00 | -$24,000,000.00 | 5.16M |
May 25
| |||
Form 4
| +4.82% | 131.12K |
—
|
—
| 2.85M |
Mar 22
| |||
Form 4
| +0.93% | 91.7K |
$10.82 | $992,094.35 | 9.93M |
Dec 15 - Dec 21
| |||
Form 4
| +0.26% | 48.8K |
—
|
—
| 19.15M |
Sep 29 - Nov 12
| |||
Form 4
| +0.51% | 50K |
$13.50 | $675,000.00 | 9.79M |
Mar 30
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||
WHITE MOUNTAINS INSURANCE GROUP LTD (WTM) Snapshot price: $1831.72
Investor
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| +0.23% | 500 |
$424.80 | $212,400.00 | 222.16K |
Oct 16
| |||
| No matching records found | |||||||||