ACUMEN PHARMACEUTICALS INC

Ticker: ABOS CUSIP: 00509G209 Class: Common Stock

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025
Shares 6,851 Value ($000) $14 Avg Close $1.98 Range $1.50 - $2.46
Q3 2025
Shares 7,251 Value ($000) $10 Avg Close $1.38 Range $1.10 - $1.82
Q2 2025
Shares 7,251 Value ($000) $8 Avg Close $1.07 Range $0.85 - $1.31
Q1 2025
Shares 5,000 Value ($000) $6 Avg Close $1.43 Range $1.06 - $1.95
Q4 2024
Shares 15,400 Value ($000) $26 Avg Close $2.41 Range $1.69 - $3.36
Q3 2024
Shares 10,400 Value ($000) $26 Avg Close $2.71 Range $2.15 - $3.60
Q2 2024
Shares 10,400 Value ($000) $25 Avg Close $3.18 Range $2.08 - $4.06
Q1 2024
Shares 10,400 Value ($000) $42 Avg Close $3.77 Range $2.90 - $5.09
Q4 2023
Shares 400 Value ($000) $2 Avg Close $2.97 Range $1.81 - $4.60
Q3 2023
Shares 200 Value ($000) $1 Avg Close $6.18 Range $4.00 - $11.31
Q2 2022
Shares 1 Value ($000) $0 Avg Close $3.76 Range $3.02 - $5.03