ZENAS BIOPHARMA INC

Ticker: ZBIO CUSIP: 98937L105 Class: Common Stock

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q4 2025

Shares 438,294 Value ($000) $15,914 Avg Close $32.89 Range $18.33 - $44.60

Q3 2025

Shares 377,485 Value ($000) $8,380 Avg Close $16.28 Range $8.91 - $22.45

Q2 2025

Shares 310,236 Value ($000) $3,006 Avg Close $9.74 Range $6.11 - $12.56

Q1 2025

Shares 266,200 Value ($000) $2,103 Avg Close $7.83 Range $5.83 - $10.95

Q4 2024

Shares 211,506 Value ($000) $1,732 Avg Close $15.60 Range $7.79 - $26.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	438,294	$15,914	$32.89	$18.33 - $44.60
Q3 2025	377,485	$8,380	$16.28	$8.91 - $22.45
Q2 2025	310,236	$3,006	$9.74	$6.11 - $12.56
Q1 2025	266,200	$2,103	$7.83	$5.83 - $10.95
Q4 2024	211,506	$1,732	$15.60	$7.79 - $26.25