GRAIL INC

Ticker: GRAL CUSIP: 384747101 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 38,351 Value ($000) $3,282 Avg Close $86.40 Range $58.50 - $115.76

Q3 2025

Shares 36,581 Value ($000) $2,163 Avg Close $38.21 Range $29.95 - $59.70

Q2 2025

Shares 36,662 Value ($000) $1,885 Avg Close $36.20 Range $20.44 - $52.56

Q1 2025

Shares 12,449 Value ($000) $318 Avg Close $30.90 Range $16.56 - $63.99

Q4 2024

Shares 13,992 Value ($000) $250 Avg Close $16.26 Range $12.33 - $24.92

Q3 2024

Shares 14,169 Value ($000) $195 Avg Close $15.16 Range $12.56 - $21.47

Q2 2024

Shares 15,057 Value ($000) $231 Avg Close $16.22 Range $12.51 - $23.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38,351	$3,282	$86.40	$58.50 - $115.76
Q3 2025	36,581	$2,163	$38.21	$29.95 - $59.70
Q2 2025	36,662	$1,885	$36.20	$20.44 - $52.56
Q1 2025	12,449	$318	$30.90	$16.56 - $63.99
Q4 2024	13,992	$250	$16.26	$12.33 - $24.92
Q3 2024	14,169	$195	$15.16	$12.56 - $21.47
Q2 2024	15,057	$231	$16.22	$12.51 - $23.36