Insider Buying and Selling - RARE

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
03/10/2026	03/10/2026	Parschauer Karah Herdman EVP and Chief Legal Officer Officer	Sell	-3,508 @ $22.67	($79,526.36)	66,820	(-4.99%)	Direct
03/06/2026	03/10/2026	Parschauer Karah Herdman EVP and Chief Legal Officer Officer	Sell	-6,018 @ $21.40	($128,785.20)	70,328	(-7.88%)	Direct
03/03/2026	03/03/2026	Horn Howard Chief Financial Officer CFO	Sell	-1,635 @ $22.40	($36,624.00)	85,034	(-1.89%)	Direct
03/02/2026	03/03/2026	Crombez Eric EVP and Chief Medical Officer Officer	Sell	-7,029 @ $22.80	($160,261.20)	76,301	(-8.44%)	Direct
03/02/2026	03/03/2026	Harris Erik EVP & Chief Commercial Officer Officer	Sell	-10,539 @ $22.80	($240,289.20)	89,515	(-10.53%)	Direct
03/02/2026	03/03/2026	Horn Howard Chief Financial Officer CFO	Sell	-8,409 @ $22.70	($190,914.26)	86,669	(-8.84%)	Direct
03/02/2026	03/03/2026	Huizenga Theodore Alan SVP, Chief Accounting Officer Officer	Sell	-1,632 @ $22.80	($37,209.60)	48,670	(-3.24%)	Direct
03/02/2026	03/03/2026	Kakkis Emil D President & CEO CEO Director	Sell	-54,404 @ $22.80	($1,240,411.20)	658,994	(-7.63%)	Direct
03/02/2026	03/03/2026	Parschauer Karah Herdman EVP and Chief Legal Officer Officer	Sell	-8,135 @ $22.80	($185,478.00)	76,346	(-9.63%)	Direct
03/02/2026	03/03/2026	Pinion John Richard EVP, Chief Quality Operations Officer Officer	Sell	-10,029 @ $22.80	($228,661.20)	110,026	(-8.35%)	Direct
02/02/2026	02/03/2026	Horn Howard Chief Financial Officer CFO	Sell	-3,061 @ $23.56	($72,117.16)	88,935	(-3.33%)	Direct
01/02/2026	01/05/2026	Horn Howard Chief Financial Officer CFO	Sell	-3,150 @ $22.84	($71,946.00)	91,996	(-3.31%)	Direct
12/29/2025	12/30/2025	Huizenga Theodore Alan SVP, Chief Accounting Officer Officer	Sell	-85 @ $34.38	($2,922.30)	50,450	(-0.17%)	Direct
12/10/2025	12/11/2025	Horn Howard Chief Financial Officer CFO	Sell	-3,081 @ $36.38	($112,086.78)	95,146	(-3.14%)	Direct
10/13/2025	10/14/2025	Horn Howard Chief Financial Officer CFO	Sell	-7,942 @ $31.51	($250,252.42)	98,227	(-7.48%)	Direct
09/18/2025	09/19/2025	Huizenga Theodore Alan SVP, Chief Accounting Officer Officer	Sell	-64 @ $29.17	($1,866.88)	50,242	(-0.13%)	Direct
09/12/2025	09/12/2025	Parschauer Karah Herdman EVP and Chief Legal Officer Officer	Sell	-2,450 @ $31.17	($76,366.50)	73,271	(-3.24%)	Direct
09/05/2025	09/08/2025	Huizenga Theodore Alan SVP, Chief Accounting Officer Officer	Sell	-84 @ $31.39	($2,636.76)	50,306	(-0.17%)	Direct
06/20/2025	06/23/2025	Sanders Corazon (Corsee) D. Director	Sell	-2,405 @ $37.39	($89,922.95)	15,344	(-13.55%)	Direct
05/05/2025	05/05/2025	Crombez Eric EVP and Chief Medical Officer Officer	Sell	-520 @ $39.24	($20,404.80)	71,530	(-0.72%)	Direct
04/21/2025	05/05/2025	Crombez Eric EVP and Chief Medical Officer Officer	Sell	-242 @ $35.11	($8,496.62)	71,680	(-0.34%)	Direct

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Ultragenyx Pharmaceutical Inc. - RARE

Latest data: 3/13/2026 10:27:05 PM

Buy Breakdown

Total $0

Sell Breakdown

Total $3,237,179

Monthly Totals