ZENAS BIOPHARMA INC

Ticker: ZBIO CUSIP: 98937L105 Class: Common Stock

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q4 2025

Shares 47,160 Value ($000) $1,712 Avg Close $32.89 Range $18.33 - $44.60

Q3 2025

Shares 14,809 Value ($000) $329 Avg Close $16.28 Range $8.91 - $22.45

Q2 2025

Shares 13,991 Value ($000) $136 Avg Close $9.74 Range $6.11 - $12.56

Q1 2025

Shares 10,579 Value ($000) $84 Avg Close $7.83 Range $5.83 - $10.95

Q4 2024

Shares 21,575 Value ($000) $177 Avg Close $15.60 Range $7.79 - $26.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	47,160	$1,712	$32.89	$18.33 - $44.60
Q3 2025	14,809	$329	$16.28	$8.91 - $22.45
Q2 2025	13,991	$136	$9.74	$6.11 - $12.56
Q1 2025	10,579	$84	$7.83	$5.83 - $10.95
Q4 2024	21,575	$177	$15.60	$7.79 - $26.25