ARTIVA BIOTHERAPEUTICS INC

Ticker: ARTV CUSIP: 04317A107 Class: Common Stock

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

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

Q4 2025

Shares 79,559 Value ($000) $341 Avg Close $3.78 Range $2.71 - $7.36

Q2 2025

Shares 52,213 Value ($000) $79 Avg Close $2.10 Range $1.47 - $4.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	79,559	$341	$3.78	$2.71 - $7.36
Q2 2025	52,213	$79	$2.10	$1.47 - $4.95