Daniel Joseph OConnell

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
21 Jan 25	ABOS Acumen Pharmaceuticals	Common Stock	Sell	Dispose S	No	Yes	1.593	12,619	20.10 k	667,488
7 Jan 25	ABOS Acumen Pharmaceuticals	Common Stock	Grant	Acquire A	No	No	0	225,400	0.00	680,107
7 Jan 25	ABOS Acumen Pharmaceuticals	Employee Stock Option Common Stock	Grant	Acquire A	No	No	1.83	338,000	618.54 k	338,000
3 Jan 25	ABOS Acumen Pharmaceuticals	Common Stock	Sell	Dispose S	No	Yes	1.8392	47,778	87.87 k	454,707
19 Jan 24	ABOS Acumen Pharmaceuticals	Common Stock	Sell	Dispose S	No	Yes	3.4706	15,200	52.75 k	502,485
2 Jan 24	ABOS Acumen Pharmaceuticals	Common Stock	Grant	Acquire A	No	No	0	401,000	0.00	517,685
2 Jan 24	ABOS Acumen Pharmaceuticals	Employee Stock Option Common Stock	Grant	Acquire A	No	No	4.23	602,000	2.55 mm	602,000

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