1. Corporate Officers - I
2. Ives Jeffrey L.

Insider Trading History of Ives Jeffrey L.

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Ives Jeffrey L. since 2019. This trader's CIK number is 1614096. At the time of last reporting, Ives Jeffrey L. was the Director of Acumen Pharmaceuticals, Inc.. (stock ticker symbol ABOS). Also see all insider trading activities at Acumen Pharmaceuticals, Inc..

Note that in the past Ives Jeffrey L. also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Cara Therapeutics, Inc. (CARA) by Ives Jeffrey L.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2022	CARA	0	$0	3,600	$32,580	0	$0
2021	CARA	0	$0	10,700	$164,093	0	$0
2020	CARA	0	$0	13,500	$216,900	13,500	$134,190
2019	CARA	0	$0	15,000	$332,548	15,000	$79,800

Yearly summary of insider trading at Acumen Pharmaceuticals, Inc. (ABOS) by Ives Jeffrey L.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	ABOS	0	$0	41,949	$275,604	41,949	$40,061

Insider trading activities at 2 companies by Ives Jeffrey L.:

1. Cara Therapeutics, Inc. (CARA)

2. Acumen Pharmaceuticals, Inc. (ABOS)

Table 1. Insider trading of Cara Therapeutics, Inc. (CARA) by Ives Jeffrey L.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2022-07-15	CARA	Sale	3,600	9.05	32,580
2021-11-12	CARA	Sale	8,180	16.04	131,207
2021-06-07	CARA	Sale	2,520	13.05	32,886
2020-06-01	CARA	Option Ex	1,000	9.94	9,940
2020-06-01	CARA	Sale	1,000	16.00	16,000
2020-05-12	CARA	Sale	2,500	16.00	40,000
2020-05-12	CARA	Option Ex	2,500	9.94	24,850
2020-04-21	CARA	Option Ex	2,500	9.94	24,850
2020-04-21	CARA	Sale	2,500	16.00	40,000
2020-03-04	CARA	Option Ex	2,500	9.94	24,850
2020-03-04	CARA	Sale	2,500	16.00	40,000
2020-02-03	CARA	Option Ex	2,500	9.94	24,850
2020-02-03	CARA	Sale	2,500	16.23	40,575
2020-01-02	CARA	Sale	2,500	16.13	40,325
2020-01-02	CARA	Option Ex	2,500	9.94	24,850
2019-12-02	CARA	Option Ex	2,500	5.32	13,300
2019-12-02	CARA	Sale	2,500	25.83	64,574
2019-11-01	CARA	Sale	2,500	20.68	51,700
2019-11-01	CARA	Option Ex	2,500	5.32	13,300
2019-10-01	CARA	Sale	2,500	18.21	45,525
2019-10-01	CARA	Option Ex	2,500	5.32	13,300
2019-09-03	CARA	Option Ex	2,500	5.32	13,300
2019-09-03	CARA	Sale	2,500	23.31	58,275
2019-08-01	CARA	Option Ex	2,500	5.32	13,300
2019-08-01	CARA	Sale	2,500	23.24	58,099
2019-07-01	CARA	Option Ex	2,500	5.32	13,300
2019-07-01	CARA	Sale	2,500	21.75	54,375

Table 2. Insider trading of Acumen Pharmaceuticals, Inc. (ABOS) by Ives Jeffrey L.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-08-17	ABOS	Option Ex	41,949	.95	40,061
2023-08-17	ABOS	Sale	41,949	6.57	275,604

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Ives Jeffrey L. (Director of Acumen Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

▪ Real-time Insider Trading

▪ Insider Officer Cluster Trading

▪ Top Officer Buys of the Week

▪ Top Officer Buys of the Month