144
0001786335
XXXXXXXX
LIVE
0001515673
ULTRAGENYX PHARMACEUTICAL INC.
001-36276
60 Leveroni Court
Novato
CA
94949
(415) 483-8800
HOWARD HORN
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
4683
98202.51
96629788
04/01/2026
NASDAQ
Common
03/01/2026
Restricted Stock
ISSUER
N
938
03/01/2026
Not Applicable
Common
03/01/2026
Performance Shares
ISSUER
N
658
03/01/2026
Not Applicable
Common
10/09/2024
Restricted Stock
ISSUER
N
1744
10/09/2024
Not Applicable
Common
10/09/2025
Restricted Stock
ISSUER
N
1343
10/09/2025
Not Applicable
N
HOWARD HORN
60 Leveroni Court
Novato
CA
94949
Common
03/03/2026
1635
36624.00
HOWARD HORN
60 Leveroni Court
Novato
CA
94949
Common
03/02/2026
3119
70302.26
HOWARD HORN
60 Leveroni Court
Novato
CA
94949
Common
03/02/2026
5290
120616.98
HOWARD HORN
60 Leveroni Court
Novato
CA
94949
Common
02/02/2026
3061
72117.16
HOWARD HORN
60 Leveroni Court
Novato
CA
94949
Common
01/02/2026
3150
71946.00
04/01/2026
09/02/2025
/s/ Howard Horn