ASTERA LABS INC

Ticker: ALAB CUSIP: 04626A103 Class: EQTY

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q3 2025

Shares 1,507,675 Value ($000) $295,203 Avg Close $164.44 Range $85.85 - $262.90

Q2 2025

Shares 1,028,315 Value ($000) $92,980 Avg Close $79.01 Range $47.13 - $101.82

Q4 2024

Shares 1,674,000 Value ($000) $221,721 Avg Close $93.85 Range $48.74 - $147.36

Q3 2024

Shares 322,993 Value ($000) $16,922 Avg Close $46.93 Range $36.22 - $61.49

Q2 2024

Shares 91,408 Value ($000) $5,531 Avg Close $69.36 Range $54.51 - $88.59

Q1 2024

Shares 89,065 Value ($000) $6,608 Avg Close $74.10 Range $50.61 - $95.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,507,675	$295,203	$164.44	$85.85 - $262.90
Q2 2025	1,028,315	$92,980	$79.01	$47.13 - $101.82
Q4 2024	1,674,000	$221,721	$93.85	$48.74 - $147.36
Q3 2024	322,993	$16,922	$46.93	$36.22 - $61.49
Q2 2024	91,408	$5,531	$69.36	$54.51 - $88.59
Q1 2024	89,065	$6,608	$74.10	$50.61 - $95.21