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RARE US
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Ultragenyx Pharmaceutical Inc.
(RARE US)
$16.08
-0.19
1.17%
Ext:
$15.13
-0.95
5.92%
(Market Closed · 00:55:55 UTC)
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RARE US
Home
Stock Screener
Document Search
Charting
Watchlists
Recent Filings
Ultragenyx Pharmaceutical Inc.
(RARE US)
$16.08
-0.19
1.17%
Ext:
$15.13
-0.95
5.92%
(Market Closed · 00:55:55 UTC)
Ask AI
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Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
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Chronological
By Owner
Financials & Metrics
Financials
Charting
Short Interest
Employees
Chronological
By Owner
Financials & Metrics
Financials
Charting
Short Interest
Employees
Chronological SEC Filings
Chronological SEC Filings
Select Filings
Non-Ownership Filings
(373)
Expand
10-Q
Q3
ended 30 Sept 2026
3 Nov
8-K
Completion of Acquisition or Disposition of Assets
3 Nov
8-K
Other Events
19 Oct
8-K
Entry into a Material Definitive Agreement
14 Oct
8-K
Entry into a Material Definitive Agreement
7 Oct
8-K
Other Events
17 Sep
8-K
Other Events
2 Sep
8-K
Other Events
19 Aug
8-K
Other Events
11 Aug
10-Q
Q2
ended 30 Jun 2026
4 Aug
8-K
Results of Operations and Financial Condition
4 Aug
S-8
Registration statement (employee benefit plan)
12 Jun
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
18 May
10-Q
Q1
ended 31 Mar 2026
5 May
8-K
Results of Operations and Financial Condition
5 May
DEFA14A
Definitive additional materials
30 Apr
8-K
Other Events
2 Apr
8-K
Other Events
30 Mar
ARS
ANNUAL REPORT TO SECURITY HOLDERS
27 Mar
DEFA14A
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
27 Mar
Ownership Filings
(770)
Expand
SC 13G/A
Ultragenyx Pharmaceutical Inc.
13 Nov
SC 13G
Ultragenyx Pharmaceutical Inc.
10 Nov
SC 13G/A
Ultragenyx Pharmaceutical Inc.
30 Oct
SC 13G
Ultragenyx Pharmaceutical Inc.
20 Oct
Form 4
Horn Howard
19 Oct
Form 4
Huizenga Theodore Alan
15 Sep
Form 144
Huizenga Theodore Alan
15 Sep
Form 4
Huizenga Theodore Alan
8 Sep
SC 13G
Ultragenyx Pharmaceutical Inc.
14 Aug
SC 13G
Ultragenyx Pharmaceutical Inc.
13 Aug
SC 13G
Ultragenyx Pharmaceutical Inc.
7 Aug
Form 4
Parschauer Karah Herdman
4 Aug
Form 4
Horn Howard
4 Aug
Form 144
Horn Howard
3 Aug
SC 13G/A
Ultragenyx Pharmaceutical Inc.
31 Jul
SC 13G
Ultragenyx Pharmaceutical Inc.
31 Jul
SC 13G/A
Ultragenyx Pharmaceutical Inc.
30 Jul
Form 4
Horn Howard
6 Jul
Form 144
Horn Howard
1 Jul
Form 4
Sanders Corazon (Corsee) D.
15 Jun
Select Filings
Non-Ownership Filings
(373)
Expand
10-Q
Q3
ended 30 Sept 2026
3 Nov
8-K
Completion of Acquisition or Disposition of Assets
3 Nov
8-K
Other Events
19 Oct
8-K
Entry into a Material Definitive Agreement
14 Oct
8-K
Entry into a Material Definitive Agreement
7 Oct
8-K
Other Events
17 Sep
8-K
Other Events
2 Sep
8-K
Other Events
19 Aug
8-K
Other Events
11 Aug
10-Q
Q2
ended 30 Jun 2026
4 Aug
8-K
Results of Operations and Financial Condition
4 Aug
S-8
Registration statement (employee benefit plan)
12 Jun
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
18 May
10-Q
Q1
ended 31 Mar 2026
5 May
8-K
Results of Operations and Financial Condition
5 May
DEFA14A
Definitive additional materials
30 Apr
8-K
Other Events
2 Apr
8-K
Other Events
30 Mar
ARS
ANNUAL REPORT TO SECURITY HOLDERS
27 Mar
DEFA14A
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
27 Mar
Ownership Filings
(770)
Expand
SC 13G/A
Ultragenyx Pharmaceutical Inc.
13 Nov
SC 13G
Ultragenyx Pharmaceutical Inc.
10 Nov
SC 13G/A
Ultragenyx Pharmaceutical Inc.
30 Oct
SC 13G
Ultragenyx Pharmaceutical Inc.
20 Oct
Form 4
Horn Howard
19 Oct
Form 4
Huizenga Theodore Alan
15 Sep
Form 144
Huizenga Theodore Alan
15 Sep
Form 4
Huizenga Theodore Alan
8 Sep
SC 13G
Ultragenyx Pharmaceutical Inc.
14 Aug
SC 13G
Ultragenyx Pharmaceutical Inc.
13 Aug
SC 13G
Ultragenyx Pharmaceutical Inc.
7 Aug
Form 4
Parschauer Karah Herdman
4 Aug
Form 4
Horn Howard
4 Aug
Form 144
Horn Howard
3 Aug
SC 13G/A
Ultragenyx Pharmaceutical Inc.
31 Jul
SC 13G
Ultragenyx Pharmaceutical Inc.
31 Jul
SC 13G/A
Ultragenyx Pharmaceutical Inc.
30 Jul
Form 4
Horn Howard
6 Jul
Form 144
Horn Howard
1 Jul
Form 4
Sanders Corazon (Corsee) D.
15 Jun
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