GRAIL INC

Ticker: GRAL CUSIP: 384747101 Class: Common Stock

TCW GROUP INC's Holding History (CIK: 0000850401)

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

Q4 2025

Shares 197,313 Value ($000) $16,888 Avg Close $86.40 Range $58.50 - $115.76

Q3 2025

Shares 233,213 Value ($000) $13,790 Avg Close $38.21 Range $29.95 - $59.70

Q2 2025

Shares 250,813 Value ($000) $12,897 Avg Close $36.20 Range $20.44 - $52.56

Q1 2025

Shares 257,613 Value ($000) $6,579 Avg Close $30.90 Range $16.56 - $63.99

Q4 2024

Shares 285,435 Value ($000) $5,095 Avg Close $16.26 Range $12.33 - $24.92

Q3 2024

Shares 279,475 Value ($000) $3,846 Avg Close $15.16 Range $12.56 - $21.47

Q2 2024

Shares 40,000 Value ($000) $615 Avg Close $16.22 Range $12.51 - $23.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	197,313	$16,888	$86.40	$58.50 - $115.76
Q3 2025	233,213	$13,790	$38.21	$29.95 - $59.70
Q2 2025	250,813	$12,897	$36.20	$20.44 - $52.56
Q1 2025	257,613	$6,579	$30.90	$16.56 - $63.99
Q4 2024	285,435	$5,095	$16.26	$12.33 - $24.92
Q3 2024	279,475	$3,846	$15.16	$12.56 - $21.47
Q2 2024	40,000	$615	$16.22	$12.51 - $23.36