ACUMEN PHARMACEUTICALS INC

Ticker: ABOS CUSIP: 00509G209 Class: Common Stock

J. Goldman & Co LP's Holding History (CIK: 0001412741)

Note: Option positions (PUT/CALL) are excluded.

Q2 2023

Shares 62,986 Value ($000) $303 Avg Close $4.79 Range $3.52 - $6.67

Q1 2023

Shares 135,000 Value ($000) $548 Avg Close $5.22 Range $3.74 - $6.83

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	62,986	$303	$4.79	$3.52 - $6.67
Q1 2023	135,000	$548	$5.22	$3.74 - $6.83