PERSONALIS INC

Ticker: PSNL CUSIP: 71535D106 Class: Common Stock

Pathstone Holdings, LLC's Holding History (CIK: 0002011612)

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

Q4 2025

Shares 39,015 Value ($000) $311 Avg Close $8.75 Range $6.36 - $11.40

Q4 2024

Shares 10,215 Value ($000) $59 Avg Close $4.62 Range $3.28 - $7.19

Q3 2024

Shares 14,905 Value ($000) $80 Avg Close $4.12 Range $1.14 - $7.20

Q2 2024

Shares 35,528 Value ($000) $42 Avg Close $1.37 Range $1.16 - $1.85

Q1 2024

Shares 36,013 Value ($000) $54 Avg Close $1.55 Range $1.12 - $2.35

Q4 2023

Shares 36,396 Value ($000) $76 Avg Close $1.29 Range $0.89 - $2.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,015	$311	$8.75	$6.36 - $11.40
Q4 2024	10,215	$59	$4.62	$3.28 - $7.19
Q3 2024	14,905	$80	$4.12	$1.14 - $7.20
Q2 2024	35,528	$42	$1.37	$1.16 - $1.85
Q1 2024	36,013	$54	$1.55	$1.12 - $2.35
Q4 2023	36,396	$76	$1.29	$0.89 - $2.38