GRAIL INC

Ticker: GRAL CUSIP: 384747101 Class: Common Stock

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q3 2025

Shares 125 Value ($000) $7 Avg Close $38.21 Range $29.95 - $59.70

Q1 2025

Shares 125 Value ($000) $3 Avg Close $30.90 Range $16.56 - $63.99

Q4 2024

Shares 117 Value ($000) $2 Avg Close $16.26 Range $12.33 - $24.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	125	$7	$38.21	$29.95 - $59.70
Q1 2025	125	$3	$30.90	$16.56 - $63.99
Q4 2024	117	$2	$16.26	$12.33 - $24.92