GRAIL INC

Ticker: GRAL CUSIP: 384747101 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2025

Shares 13,252 Value ($000) $1,134 Avg Close $86.40 Range $58.50 - $115.76

Q3 2025

Shares 13,280 Value ($000) $785 Avg Close $38.21 Range $29.95 - $59.70

Q1 2025

Shares 21,610 Value ($000) $552 Avg Close $30.90 Range $16.56 - $63.99

Q4 2024

Shares 22,860 Value ($000) $408 Avg Close $16.26 Range $12.33 - $24.92

Q2 2024

Shares 798,020 Value ($000) $12,266 Avg Close $16.22 Range $12.51 - $23.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,252	$1,134	$86.40	$58.50 - $115.76
Q3 2025	13,280	$785	$38.21	$29.95 - $59.70
Q1 2025	21,610	$552	$30.90	$16.56 - $63.99
Q4 2024	22,860	$408	$16.26	$12.33 - $24.92
Q2 2024	798,020	$12,266	$16.22	$12.51 - $23.36