GRAIL INC

Ticker: GRAL CUSIP: 384747101 Class: Common Stock

Korea Investment CORP's Holding History (CIK: 0001441689)

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

Q3 2025

Shares 1,335 Value ($000) $79 Avg Close $38.21 Range $29.95 - $59.70

Q2 2025

Shares 1,335 Value ($000) $69 Avg Close $36.20 Range $20.44 - $52.56

Q1 2025

Shares 1,335 Value ($000) $34 Avg Close $30.90 Range $16.56 - $63.99

Q4 2024

Shares 1,335 Value ($000) $24 Avg Close $16.26 Range $12.33 - $24.92

Q3 2024

Shares 3,964 Value ($000) $55 Avg Close $15.16 Range $12.56 - $21.47

Q2 2024

Shares 12,633 Value ($000) $194 Avg Close $16.22 Range $12.51 - $23.36

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,335	$79	$38.21	$29.95 - $59.70
Q2 2025	1,335	$69	$36.20	$20.44 - $52.56
Q1 2025	1,335	$34	$30.90	$16.56 - $63.99
Q4 2024	1,335	$24	$16.26	$12.33 - $24.92
Q3 2024	3,964	$55	$15.16	$12.56 - $21.47
Q2 2024	12,633	$194	$16.22	$12.51 - $23.36