Margaret Chow

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
4 Feb 25	BASE Couchbase	Common Stock	Sell	Dispose S	No	Yes	18.3098	15,000	274.65 k	133,067
4 Feb 25	BASE Couchbase	Common Stock	Option exercise	Acquire M	No	No	7.75	15,000	116.25 k	148,067
4 Feb 25	BASE Couchbase	Stock Option Common Stock	Option exercise	Dispose M	No	No	7.75	15,000	116.25 k	122,999
3 Feb 25	BASE Couchbase	Common Stock	Sell	Dispose S	No	Yes	17.6239	15,254	268.83 k	133,067
2 Jan 25	BASE Couchbase	Common Stock	Sell	Dispose S	No	Yes	15.5156	20,570	319.16 k	148,321
16 Dec 24	BASE Couchbase	Common Stock	Payment of exercise	Dispose F	No	No	15.3	10,987	168.10 k	168,891
19 Nov 24	BASE Couchbase	Common Stock	Sell	Dispose S	No	Yes	20.0002	205	4.10 k	179,878
13 Nov 24	BASE Couchbase	Common Stock	Sell	Dispose S	No	Yes	20.0168	2,087	41.78 k	180,083

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