FORMFACTOR INC

Ticker: FORM CUSIP: 346375108 Class: EQTY

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025

Shares 10,033 Value ($000) $560 Avg Close $50.39 Range $36.05 - $61.10

Q3 2025

Shares 9,200 Value ($000) $335 Avg Close $32.19 Range $26.08 - $38.66

Q2 2025

Shares 9,971 Value ($000) $343 Avg Close $30.37 Range $22.58 - $35.88

Q4 2024

Shares 5,832 Value ($000) $257 Avg Close $42.98 Range $37.25 - $50.79

Q2 2024

Shares 3,371 Value ($000) $204 Avg Close $52.14 Range $40.18 - $62.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,033	$560	$50.39	$36.05 - $61.10
Q3 2025	9,200	$335	$32.19	$26.08 - $38.66
Q2 2025	9,971	$343	$30.37	$22.58 - $35.88
Q4 2024	5,832	$257	$42.98	$37.25 - $50.79
Q2 2024	3,371	$204	$52.14	$40.18 - $62.68