ZENAS BIOPHARMA INC

Ticker: ZBIO CUSIP: 98937L105 Class: Common Stock

Clearstead Advisors, LLC's Holding History (CIK: 0000842775)

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

Q4 2025
Shares 1 Value ($000) $0 Avg Close $32.89 Range $18.33 - $44.60
Q3 2025
Shares 23 Value ($000) $1 Avg Close $16.28 Range $8.91 - $22.45
Q2 2025
Shares 23 Value ($000) $0 Avg Close $9.74 Range $6.11 - $12.56