Jennifer Pline

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
9 Mar 23	CATC Cambridge Bancorp	Common Stock	Grant	Acquire A	No	No	74.03	1,685	124.74 k	12,280
15 Feb 23	CATC Cambridge Bancorp	Common Stock	Payment of exercise	Dispose F	No	No	84.03	117	9.83 k	10,595
21 Jan 23	CATC Cambridge Bancorp	Common Stock	Payment of exercise	Dispose F	No	No	83.08	87	7.23 k	10,712
10 Mar 22	CATC Cambridge Bancorp	Common Stock	Grant	Acquire A	No	No	0	2,951	0.00	10,799
15 Feb 22	CATC Cambridge Bancorp	Common Stock	Grant	Acquire A	No	No	0	638	0.00	7,848
15 Feb 22	CATC Cambridge Bancorp	Common Stock	Payment of exercise	Dispose F	No	No	88.18	54	4.76 k	7,210

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