BIOATLA INC

Ticker: BCAB CUSIP: 09077B104 Class: Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2023

Shares 600,000 Value ($000) $1,476 Avg Close $1.73 Range $1.24 - $3.22

Q3 2023

Shares 1,796,148 Value ($000) $3,053 Avg Close $2.55 Range $1.67 - $3.15

Q2 2023

Shares 1,894,942 Value ($000) $5,685 Avg Close $3.44 Range $2.65 - $4.07

Q1 2023

Shares 1,594,942 Value ($000) $4,274 Avg Close $3.60 Range $2.23 - $8.82

Q4 2022

Shares 1,750,000 Value ($000) $14,438 Avg Close $8.30 Range $6.17 - $11.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	600,000	$1,476	$1.73	$1.24 - $3.22
Q3 2023	1,796,148	$3,053	$2.55	$1.67 - $3.15
Q2 2023	1,894,942	$5,685	$3.44	$2.65 - $4.07
Q1 2023	1,594,942	$4,274	$3.60	$2.23 - $8.82
Q4 2022	1,750,000	$14,438	$8.30	$6.17 - $11.73