ULTRAGENYX PHARMACEUTICAL IN

Ticker: RARE CUSIP: 90400D108 Class: EQTY

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q4 2025

Shares 461,294 Value ($000) $10,610 Avg Close $32.88 Range $18.41 - $39.89

Q3 2025

Shares 369,531 Value ($000) $11,115 Avg Close $29.99 Range $25.81 - $42.37

Q2 2025

Shares 48,750 Value ($000) $1,773 Avg Close $36.05 Range $29.59 - $40.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	461,294	$10,610	$32.88	$18.41 - $39.89
Q3 2025	369,531	$11,115	$29.99	$25.81 - $42.37
Q2 2025	48,750	$1,773	$36.05	$29.59 - $40.19