PERSPECTIVE THERAPEUTICS INC

Ticker: CATX CUSIP: 46489V302 Class: Com

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

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

Q4 2025

Shares 406,732 Value ($000) $1,119 Avg Close $2.85 Range $1.96 - $5.39

Q2 2025

Shares 520,707 Value ($000) $1,791 Avg Close $2.64 Range $1.60 - $4.44

Q1 2025

Shares 1,135,445 Value ($000) $2,418 Avg Close $3.00 Range $2.01 - $4.24

Q4 2024

Shares 807,172 Value ($000) $2,575 Avg Close $8.16 Range $2.70 - $13.56

Q3 2024

Shares 1,490,791 Value ($000) $19,902 Avg Close $13.30 Range $9.76 - $16.55

Q2 2024

Shares 1,283,942 Value ($000) $12,801 Avg Close $14.46 Range $8.16 - $19.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	406,732	$1,119	$2.85	$1.96 - $5.39
Q2 2025	520,707	$1,791	$2.64	$1.60 - $4.44
Q1 2025	1,135,445	$2,418	$3.00	$2.01 - $4.24
Q4 2024	807,172	$2,575	$8.16	$2.70 - $13.56
Q3 2024	1,490,791	$19,902	$13.30	$9.76 - $16.55
Q2 2024	1,283,942	$12,801	$14.46	$8.16 - $19.10