David Trick

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
8 Mar 23	AMBC AMBAC Financial	Common Stock	Payment of exercise	Dispose F	No	No	16.41	348	5.71 k	152,382
8 Mar 23	AMBC AMBAC Financial	Common Stock	Option exercise	Acquire M	No	No	0	348	0.00	152,730
8 Mar 23	AMBC AMBAC Financial	Deferred Share Units Common Stock	Option exercise	Acquire M	No	No	0	7,269	0.00	13,278
8 Mar 23	AMBC AMBAC Financial	RSU Common Stock	Option exercise	Dispose M	No	No	0	7,269	0.00	37,101
8 Mar 23	AMBC AMBAC Financial	RSU Common Stock	Option exercise	Dispose M	No	No	0	348	0.00	44,370
3 Mar 23	AMBC AMBAC Financial	RSU Common Stock	Grant	Acquire A	No	No	0	17,024	0.00	44,718
28 Feb 23	AMBC AMBAC Financial	Common Stock	Payment of exercise	Dispose F	No	No	16.55	220	3.64 k	152,382
28 Feb 23	AMBC AMBAC Financial	Common Stock	Option exercise	Acquire M	No	No	0	220	0.00	152,602
28 Feb 23	AMBC AMBAC Financial	Deferred Share Units Common Stock	Option exercise	Acquire M	No	No	0	6,009	0.00	6,009
28 Feb 23	AMBC AMBAC Financial	RSU Common Stock	Option exercise	Dispose M	No	No	0	6,009	0.00	27,694

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.