ULTRAGENYX PHARMACEUTICAL IN

Ticker: RARE CUSIP: 90400D108 Class: EQTY

BAKER BROS. ADVISORS LP's Holding History (CIK: 0001263508)

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

Q4 2025
Shares 2,772,692 Value ($000) $63,772 Avg Close $32.88 Range $18.41 - $39.89
Q3 2025
Shares 2,772,692 Value ($000) $83,403 Avg Close $29.99 Range $25.81 - $42.37
Q2 2025
Shares 2,772,692 Value ($000) $100,815 Avg Close $36.05 Range $29.59 - $40.19
Q1 2025
Shares 1,576,114 Value ($000) $57,071 Avg Close $41.60 Range $35.53 - $46.50
Q4 2024
Shares 1,576,114 Value ($000) $66,307 Avg Close $49.61 Range $41.26 - $57.99
Q3 2024
Shares 1,576,114 Value ($000) $87,553 Avg Close $50.94 Range $39.65 - $60.37
Q2 2024
Shares 1,466,547 Value ($000) $60,275 Avg Close $42.70 Range $37.02 - $52.56
Q1 2024
Shares 1,466,547 Value ($000) $68,473 Avg Close $47.17 Range $41.87 - $54.56
Q4 2023
Shares 1,466,547 Value ($000) $70,130 Avg Close $38.77 Range $31.52 - $49.93
Q3 2023
Shares 1,366,547 Value ($000) $48,717 Avg Close $39.62 Range $34.33 - $47.08
Q2 2023
Shares 783,059 Value ($000) $36,123 Avg Close $46.38 Range $37.20 - $54.98
Q1 2023
Shares 470,974 Value ($000) $18,886 Avg Close $42.91 Range $35.72 - $49.31
Q4 2022
Shares 470,974 Value ($000) $21,820 Avg Close $39.33 Range $33.36 - $46.51
Q3 2022
Shares 470,974 Value ($000) $19,503 Avg Close $51.39 Range $39.55 - $68.68
Q2 2022
Shares 470,974 Value ($000) $28,098 Avg Close $61.54 Range $45.20 - $85.53
Q1 2022
Shares 444,444 Value ($000) $32,276 Avg Close $69.58 Range $61.20 - $88.12
Q4 2021
Shares 444,444 Value ($000) $37,373 Avg Close $81.37 Range $72.89 - $89.72
Q3 2021
Shares 444,444 Value ($000) $40,084 Avg Close $90.39 Range $76.78 - $104.38
Q2 2021
Shares 444,444 Value ($000) $42,378 Avg Close $104.18 Range $91.93 - $120.00
Q1 2021
Shares 444,444 Value ($000) $50,604 Avg Close $136.14 Range $102.90 - $175.00
Q4 2020
Shares 444,444 Value ($000) $61,524 Avg Close $118.63 Range $82.43 - $179.65
Q2 2017
Shares 25,000 Value ($000) $1,553 Avg Close $60.25 Range $51.67 - $68.46
Q1 2017
Shares 50,000 Value ($000) $3,389 Avg Close $76.21 Range $65.55 - $91.34
Q4 2016
Shares 50,000 Value ($000) $3,516 Avg Close $70.94 Range $52.60 - $86.77
Q3 2016
Shares 100,000 Value ($000) $7,094 Avg Close $63.83 Range $48.33 - $81.40
Q2 2016
Shares 110,894 Value ($000) $5,424 Avg Close $64.69 Range $46.52 - $78.13
Q1 2016
Shares 123,894 Value ($000) $7,844 Avg Close $65.43 Range $49.00 - $110.06
Q4 2015
Shares 123,894 Value ($000) $13,898 Avg Close $99.99 Range $79.34 - $117.12
Q3 2015
Shares 123,894 Value ($000) $11,932 Avg Close $114.50 Range $83.40 - $137.05
Q2 2015
Shares 123,894 Value ($000) $12,686 Avg Close $77.65 Range $56.11 - $105.97
Q1 2015
Shares 148,894 Value ($000) $9,245 Avg Close $55.55 Range $44.27 - $65.35
Q4 2014
Shares 150,000 Value ($000) $6,582 Avg Close $45.82 Range $38.01 - $58.33
Q3 2014
Shares 150,000 Value ($000) $8,490 Avg Close $50.32 Range $37.77 - $60.04
Q2 2014
Shares 100,000 Value ($000) $4,489 Avg Close $41.17 Range $32.02 - $60.00
Q1 2014
Shares 100,000 Value ($000) $4,889 Avg Close $51.48 Range $35.15 - $69.77