ULTRAGENYX PHARMACEUTICAL IN

Ticker: RARE CUSIP: 90400D108 Class: EQTY

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 6,631,554 Value ($000) $152,526 Avg Close $32.88 Range $18.41 - $39.89

Q3 2025

Shares 6,425,263 Value ($000) $193,272 Avg Close $29.99 Range $25.81 - $42.37

Q2 2025

Shares 6,256,145 Value ($000) $227,473 Avg Close $36.05 Range $29.59 - $40.19

Q1 2025

Shares 6,158,266 Value ($000) $222,991 Avg Close $41.60 Range $35.53 - $46.50

Q4 2024

Shares 6,536,517 Value ($000) $274,991 Avg Close $49.61 Range $41.26 - $57.99

Q3 2024

Shares 5,828,848 Value ($000) $323,793 Avg Close $50.94 Range $39.65 - $60.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,631,554	$152,526	$32.88	$18.41 - $39.89
Q3 2025	6,425,263	$193,272	$29.99	$25.81 - $42.37
Q2 2025	6,256,145	$227,473	$36.05	$29.59 - $40.19
Q1 2025	6,158,266	$222,991	$41.60	$35.53 - $46.50
Q4 2024	6,536,517	$274,991	$49.61	$41.26 - $57.99
Q3 2024	5,828,848	$323,793	$50.94	$39.65 - $60.37