ACUMEN PHARMACEUTICALS INC

Ticker: ABOS CUSIP: 00509G209 Class: Common Stock

SBI Securities Co., Ltd.'s Holding History (CIK: 0001851815)

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

Q4 2025
Shares 323 Value ($000) $1 Avg Close $1.98 Range $1.50 - $2.46
Q3 2025
Shares 518 Value ($000) $1 Avg Close $1.38 Range $1.10 - $1.82
Q2 2025
Shares 513 Value ($000) $1 Avg Close $1.07 Range $0.85 - $1.31
Q1 2025
Shares 513 Value ($000) $1 Avg Close $1.43 Range $1.06 - $1.95
Q4 2024
Shares 440 Value ($000) $1 Avg Close $2.41 Range $1.69 - $3.36