PYXIS ONCOLOGY INC

Ticker: PYXS CUSIP: 747324101 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 389,764 Value ($000) $448 Avg Close $3.53 Range $1.03 - $5.55

Q2 2025

Shares 147,771 Value ($000) $163 Avg Close $1.13 Range $0.83 - $1.41

Q4 2024

Shares 157,953 Value ($000) $246 Avg Close $2.88 Range $1.49 - $5.39

Q3 2024

Shares 116,359 Value ($000) $427 Avg Close $3.50 Range $2.81 - $4.13

Q2 2024

Shares 10,000 Value ($000) $33 Avg Close $4.20 Range $2.95 - $6.18

Q1 2024

Shares 133,576 Value ($000) $569 Avg Close $4.21 Range $1.79 - $6.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	389,764	$448	$3.53	$1.03 - $5.55
Q2 2025	147,771	$163	$1.13	$0.83 - $1.41
Q4 2024	157,953	$246	$2.88	$1.49 - $5.39
Q3 2024	116,359	$427	$3.50	$2.81 - $4.13
Q2 2024	10,000	$33	$4.20	$2.95 - $6.18
Q1 2024	133,576	$569	$4.21	$1.79 - $6.85