ZENAS BIOPHARMA INC

Ticker: ZBIO CUSIP: 98937L105 Class: Common Stock

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025

Shares 1,345 Value ($000) $49 Avg Close $32.89 Range $18.33 - $44.60

Q3 2025

Shares 1,345 Value ($000) $30 Avg Close $16.28 Range $8.91 - $22.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,345	$49	$32.89	$18.33 - $44.60
Q3 2025	1,345	$30	$16.28	$8.91 - $22.45