Insider NameBuy/SellCompany NameTickerAmountShares Change
May 14, 2025May 14, 2025Price Michael D
Dir
BuyAmbac Financial Group IncAMBC$6.49$499,642+31.64%
Aug 07, 2024Aug 08, 2024Price Michael D
Dir
BuyAmbac Financial Group IncAMBC$11.19$999,515+50.00%
Aug 12, 2013Aug 13, 2013Price Michael D
Pres
CEO
SellPlatinum Underwriters Holdings LtdPTP$58.3$1M-14.92%
Jul 31, 2013Jul 31, 2013Price Michael D
Pres
CEO
SellPlatinum Underwriters Holdings LtdPTP$57.52$3M-30.68%
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