ZENAS BIOPHARMA INC

Ticker: ZBIO CUSIP: 98937L105 Class: Common Stock

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2025

Shares 69,495 Value ($000) $2,523 Avg Close $32.89 Range $18.33 - $44.60

Q3 2025

Shares 35,492 Value ($000) $788 Avg Close $16.28 Range $8.91 - $22.45

Q2 2025

Shares 24,263 Value ($000) $235 Avg Close $9.74 Range $6.11 - $12.56

Q1 2025

Shares 20,765 Value ($000) $164 Avg Close $7.83 Range $5.83 - $10.95

Q4 2024

Shares 131,665 Value ($000) $1,078 Avg Close $15.60 Range $7.79 - $26.25

Q3 2024

Shares 59 Value ($000) $1 Avg Close $17.98 Range $16.35 - $20.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	69,495	$2,523	$32.89	$18.33 - $44.60
Q3 2025	35,492	$788	$16.28	$8.91 - $22.45
Q2 2025	24,263	$235	$9.74	$6.11 - $12.56
Q1 2025	20,765	$164	$7.83	$5.83 - $10.95
Q4 2024	131,665	$1,078	$15.60	$7.79 - $26.25
Q3 2024	59	$1	$17.98	$16.35 - $20.50