UPSTREAM BIO INC

Ticker: UPB CUSIP: 91678A107 Class: Common Stock

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

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

Q4 2025

Shares 86,384 Value ($000) $2,345 Avg Close $24.89 Range $18.05 - $33.00

Q3 2025

Shares 55,473 Value ($000) $1,043 Avg Close $15.54 Range $10.54 - $21.03

Q2 2025

Shares 18,031 Value ($000) $198 Avg Close $9.24 Range $5.14 - $12.10

Q1 2025

Shares 10,531 Value ($000) $64 Avg Close $9.55 Range $6.12 - $18.95

Q4 2024

Shares 13,963 Value ($000) $230 Avg Close $22.33 Range $14.97 - $29.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	86,384	$2,345	$24.89	$18.05 - $33.00
Q3 2025	55,473	$1,043	$15.54	$10.54 - $21.03
Q2 2025	18,031	$198	$9.24	$5.14 - $12.10
Q1 2025	10,531	$64	$9.55	$6.12 - $18.95
Q4 2024	13,963	$230	$22.33	$14.97 - $29.46