ZENAS BIOPHARMA INC

Ticker: ZBIO CUSIP: 98937L105 Class: Common Stock

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q4 2025

Shares 5,820 Value ($000) $211 Avg Close $32.89 Range $18.33 - $44.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,820	$211	$32.89	$18.33 - $44.60